Communication in domains with unreliable, single-channel, low-bandwidth communication

The Atlona AT-UHD-EX-100CE-KIT is an HDBaseT transmitter/receiver kit for HDMI transmission up to 330 feet (100 meters) over category cable with Ethernet pass through, RS-232 and IR control, plus Power over Ethernet. This extender kit transmits video signals up to 4K/UHD @ 60Hz with embedded multi-channel audio and remote 48V power for the receiver. Additionally, the kit extends Ethernet, RS-232, and 12 volt-based IR control commands. The kit is HDCP 2.2 compliant and supports EDID communication. Both transmitter and receiver feature quarter rack width metal enclosures for easy rack mounting with rear panel I/O ports for uncluttered wire management. Use with an optional AT-IR-CS-RX IR receiver cable to capture IR remote commands for AV system control.The AT-UHD-EX-100CE-KIT provides integrator-friendly features including: IEEE standards based PoE transmission for safety and compatibility; compliant with HDCP 2.2 to meet the latest copy protection requirements; an integrator-friendly form factor with rear panel HDBaseT, HDMI, control and power connections; a rack- mountable form factor that allows for four transmitters to share a single, 1U rack tray; power chaining to allow multiple sets to be powered from one power supply; and a front mounted USB port for easy firmware updates.IntroductionApplications•Residential installationsThe UHD-EX-100CE-KIT is designed for AV systems with the latest 4K and UHD sources such as Ultra HD Blu-ray players, plus compatible televisions and projectors.•TV showroomsThe UHD-EX-100CE-KIT can be used for reliable content transmission to televisions, to properly demonstrate the quality and appeal of 4K programming.•Professional AV applicationsAtlona 4K products are ideal for full-motion, highly detailed 4K graphics presentations for visualization, 3Drenderings, simulations, and more.Key Features4K/UHD capability• Compatible with Ultra High Definition sources and displays.• Full support of 4K/UHD streaming services and playback devicesHDCP 2.2 compliant• Adheres to latest specification for High-bandwidth Digital Content Protection.• Allows protected content stream to pass between authenticated devices.Supports 4K HDR10 @ 24 Hz• Extends 4K HDR10 @ 24 Hz (4:2:0 chroma subsampling, 10-bit color).Remote-powered receiver• Industry standard IEEE 802.3af PoE for receiver is supplied by transmitter over HDBaseT.• Saves time and integration costs.Extended distance HDMI extension• Transmits HDMI signals up to 330 ft (100m) @ 1080P with CAT5e/6 or 4K/UHD using CAT6a/7 cable.• Uses easy-to-integrate category cable for low-cost, reliable system installation.AV, Ethernet, power, and control over HDBaseT• Delivers 4K/UHD video, audio, 100Base-T Ethernet, power, and control through a single cable.• Eliminates multiple cable runs between source, control system, router, and display.Rear panel I/O connectors• Placement of ports on rear panel simplifies wire management.• Saves installation time and eliminates clutter.Multi-channel audio compliant• Supports PCM, Dolby Digital, Dolby Digital Plus™, Dolby TrueHD, Dolby Atmos®, DTS DigitalSurround™, DTS-HD Master Audio™, DTS:X™.• Allows any multi-channel audio stream to be used within a professional audio system. Field updatable firmware• Front panel USB port provides an easy means for kit upgrades.• Ensures long term system return on investment.Front panel Power and Link status LEDs• LED indicators provide power and HDBaseT link status information.• Provides easy setup and troubleshooting.Power chaining• Included power supply provides ample power for up to three Atlona HDBaseT extenders.• Four Atlona HDBaseT extenders can be powered using the optional AT-PS-483125-C power supply.• Reduces clutter from multiple power supplies in equipment racks.Low-profile, 1 inch (2.5 cm) high quarter rack-width enclosure• Easy installation into racks and confined spaces behind displays.• Keeps devices out-of-sight when placed in public spaces.Included accessories• User guide, desktop power supply for transmitter, detachable power cable, IR emitter P/N AT-IR-CS-TX, mounting brackets.Award-winning 10 year limited product warranty • Ensures long-term product reliability andperformance in residential and commercial systems.• Specify, purchase, and install with confidence.SpecificationsAccessoriesFootnotes(1) UHDp60 only supports 4:2:0.(2) 4096×2160 @ 50/60 Hz and 3840×2160 @ 50/60 Hz supports 4:2:0 8-bit chroma subsampling only.Copyright, T rademark, and Registration© 2021 Atlona Inc. All rights reserved. “Atlona” and the Atlona logo are registered trademarks of Atlona Inc. Pricing, specifications and availability subject to change without notice. Actual products, product images, and online product images may vary from images shown here.Dolby, Dolby Atmos, and the double-D symbol are registered trademarks of Dolby Laboratories Licensing Corporation.The terms HDMI, HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI licensing Administrator, Inc.For DTS patents, see . Manufactured under license from DTS, Inc. DTS, the Symbol, DTS and the Symbol together, and Digital Surround are registered trademarks and/or trademarks of DTS, Inc. in the United States and/or other countries. © DTS, Inc. All Rights Reserved.All other trademark(s), copyright(s), and registered technologies mentioned in this document are the properties of their respective owner(s).20235-R2。

P/N: 1802011370017 *1802011370017*AWK-1137C Series Quick Installation GuideMoxa AirWorksVersion 7.1, January 2021Technical Support Contact Information/support2021 Moxa Inc. All rights reserved.OverviewThe AWK-1137C industrial Wi-Fi client meets the growing need for faster data transmission speeds and wider coverage by supporting IEEE 802.11n technology with a net data rate of up to 300 Mbps. TheAWK-1137C combines two adjacent 20 MHz channels into a single 40 MHz channel to deliver a potent combination of greater reliability and more bandwidth. The AWK-1137C can operate on either the 2.4 GHz or the 5 GHz band and is backward compatible with existing 802.11a/b/g deployments.Hardware SetupThis section covers the hardware setup for the AWK-1137C. Package ChecklistBefore installing the AWK-1137C, verify that the package contains the following items. If any of these items is missing or damaged, please contact your customer service representative for assistance.• 1 AWK-1137C wireless client• 2 2.4/5 GHz omni-directional antennas: ANT-WDB-ARM-0202 •DIN-rail kit•Quick installation guide (printed)•Warranty cardPanel Layout of the AWK-1137C1.System LEDs: SYS, WLAN,LAN1, LAN2, and SERIALN1: 10/100 BaseT(X) RJ45portN2: 10/100 BaseT(X) RJ45port4.RS-232/422/485 DB9 serial port5.3-pin terminal block(ground/-/+)6.M3 screw holes for antennabracket7.Antenna B RP-SMA8.Antenna A RP-SMA9.3-pin maintenance port forengineers10.Reset button11.Screw holes for DIN-railmounting kit12.Screw holes for wall-mountingkitMounting DimensionsDIN-Rail MountingWhen shipped, the metal DIN-rail mounting kit is fixed to the back panel of the AWK-1137C. Mount the AWK-1137C on the corrosion-free mounting rail that adheres to the EN 60715 standard.STEP 1:Insert the upper lip of the DIN-rail kit into the mounting rail. STEP 2:Press the AWK-1137C towards the mounting rail until it snaps into place.Unit = mm (inch)To remove the AWK-1137C from the DIN rail, do the following: STEP 1:Pull down the latch on theDIN-rail kit with a screwdriver.STEP 2 & 3: Slightly pull theAWK-1137C forward and lift it up to remove it from the mounting rail.Wall Mounting (Optional)For some applications, it may be more convenient to mount the AWK-1137C to a wall, as illustrated below: STEP 1:Remove the aluminum DIN-rail attachment plate from theAWK-1137C, and then attach thewall-mounting plates with M3 screws, as shown in the adjacent diagrams.STEP 2: Mounting the AWK-1137C to a wall requires two screws. Use the AWK-1137C device, withwall-mounting plates attached, as a guide to mark the correct locations of the two screws. The heads of the screws should be less than 6.0 mm in diameter, and the shafts should be less than 3.5 mm in diameter, as shown in the figure on the right.Do not drive the screws in all the way—leave a space of about 2 mm to allow room for sliding the wall-mounting panel between the wall and the screws.NOTE Test the screw head and shank size by inserting the screws into one of the keyhole-shaped apertures of the wall-mounting platesbefore they are fixed to the wall.STEP 3a:Once the screws are fixed into the wall, insert the two screw heads through the large opening of the keyhole-shaped apertures, and then slide the AWK-1137C downwards, as indicated to the right. Tighten the two screws for added stability.STEP 3b:Alternatively, insert four screws directly through the AWK-1137C into the wall.WARNING•This equipment is intended to be used in a Restricted Access Location, such as a dedicated computer room where only authorized service personnel or users can gain access. Such personnel must be instructed about the fact that the metal chassis of the equipment is extremely hot and may cause burns.• Service personnel or users have to pay special attention and take special precautions before handling this equipment. •Only authorized, well-trained professionals should be allowed to access the Restricted Access Location. Access should be controlled by the authority responsible for the location with a lock and key or a security identity system.•External metal parts are hot!! Pay special attention or use special protection before handling this equipment.Wiring RequirementsYou should also pay attention to the following items:•Use separate paths to route wiring for power and devices. If power wiring and device wiring paths must cross, make sure the wires are perpendicular at the intersection point.NOTE Do not run signal or communications wiring and power wiring in the same wire conduit. To avoid interference, wires with differentsignal characteristics should be routed separately.•You can use the type of signal transmitted through a wire to determine which wires should be kept separate. The rule of thumb is that wiring with similar electrical characteristics can be bundledtogether.•Keep input wiring and output wiring separate.•It is strongly advised that you label wiring to all devices in the system when necessary.Grounding the Moxa AWK-1137CGrounding and wire routing help limit the effects of noise due toelectromagnetic interference (EMI). Run the ground connection from the ground screw to the grounding surface prior to connecting devices.Installing Cable Extended Antennas for Outdoor Applications If the antenna or the AWK device is installed outdoors or in an open-air setting, proper lightning protection is required to prevent direct lightning strikes on the AWK device. In order to prevent coupling currents from nearby lightning strikes, a lightning arrester should be installed as part of your antenna system. Ground the device, antenna, as well as the arrester properly to provide maximum outdoor protection for the device.Arrester Accessories • SA-NMNF-01: Surge arrester, N-type (male) to N-type (female) • SA-NFNF-01: Surge arrester, N-type (female) to N-type (female)Wiring the Power InputThe 3-contact terminal block connector on the AWK-1137C’s side panel is used for the AWK-1137C’s DC input. The top and front views of the terminal block connector are shown below:STEP 1:terminals.STEP 2:To keep the DC wires from pulling loose, use a smallflat-blade screwdriver to tighten the wire-clampscrews on the front of the terminal block connector.STEP 3:Insert the plastic terminal block connector prongsinto the terminal block receptor, which is located onthe AWK-1137C’s side panel.NOTE Input Terminal Block (CN1) is suitable for wire size range of 12-28 AWG (3.31-0.0804 mm²) and a torque value of 4.5 lb-in(0.51 Nm)Using the Reset ButtonThe Reset button is used to load the factory default settings. Use apointed object to hold the Reset button down for five seconds to load the factory defaults.Activating AeroMag FunctionPush the Reset Button five times to activate AeroMag. To deactivate it again, push the Reset Button three times.Installing the Antenna-Locking ClampUse the antenna-locking clamp to secure the antennas to the AWK-1137C for added stability when you install the device in a high-vibration environment.STEP 1: Slide the locking clamps through the antenna ports. STEP 2: Use screws to fix the clamps to the side panel of the AWK-1137C asshown below:Communication Connections10/100BaseT(X) Ethernet Port ConnectionThe 10/100BaseT(X) ports located on the AWK-1137C’s front panel are used to connect to Ethernet-enabled devices.The pinouts for both the MDI (NIC-type) and MDI-X (HUB/switch-type) ports as shown below:MDI Port Pinouts MDI-X Port Pinouts8-pin RJ45Pin Signal 1 Tx+ 2 Tx- 3 Rx+ 6 Rx-Pin Signal 1 Rx+ 2 Rx- 3 Tx+ 6 Tx-RS-232/422/485 Serial PortThe AWK-1137C has 1 RS-232/422/485 serial port with DB9 connectorfor serial-to-WLAN connectivity. The pin assignments for the serial ports are shown below: PinRS-232RS-422/485(4W) RS-485 (2W) 1 DCD TxD-(A) – 2 RxD TxD+(B) –3 TxD RxD+(B) Data+(B)4 DTR RxD-(A) Data-(A)5 GND GND GND6 DSR – –7 RTS – –8 CTS – – 9–––LED IndicatorsThe front and side panel of the Moxa AWK-1137C contains several LED indicators. The function of each LED is described in the table below: LED Color StateDescription SYSGreen OnSystem start up complete and the system is in operationBlinking + Beeps (Interval: 1 second) Device has been located by the Wireless Search Utility RedOn System is booting or a system booting error has occurred Blinking (Interval: 0.5 second)IP address conflict Blinking (Interval: 1 second) Cannot obtain an IP address from the DHCP server WLANGreenOn (RSSI > 35) WLAN interface has connected Blinking Data communication via WLAN AmberOn (RSSI < 35) WLAN interface has connected Blinking Data communication via WLAN LAN1 GreenOn Ethernet LAN 1 interface has connected Blinking Data communication via Ethernet LAN 1 LAN2 GreenOn Ethernet LAN 2 interface has connected Blinking Data communication via Ethernet LAN 2 Serial Amber Blinking Data Transmission via serial data port SpecificationsPower Input9 to 30 VDC PowerConsumption11.7 W OperatingTemperatureStandard Models: 0 to 60°C (32 to 140°F) Wide Temp. Models: -40 to 75°C (-40 to 167°F) StorageTemperature-40 to 85°C (-40 to 185°F)NOTE For installation flexibility, you may select either antenna A or antenna B on the top panel. Make sure the antenna connectionmatches the antennas configured in the AWK-1137C webinterface.To protect the connectors and RF module, all radio ports shouldbe terminated by either an antenna or a terminator. We stronglyrecommend using resistive terminators for terminating theunused antenna ports.Federal Communications Commission Interference StatementThis equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:•Reorient or relocate the receiving antenna.•Increase the separation between the equipment and receiver. •Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.•Consult the dealer or an experienced radio/ TV technician for help.Software SetupThis section covers the software setup for AWK models in general. How to Access the AWKBefore installing the AWK device (AWK), make sure that all items in the package checklist are provided in the product box. You will also need access to a notebook computer or PC equipped with an Ethernet port. •Step 1: Select a suitable power source and plug in the AWK.The AWK can be powered by DC power ranging from 9 VDC to 30 VDC.•Step 2: Connect the AWK to the notebook or PC via the AWK’s LAN port.The LED indicator on the AWK’s LAN port will light up when aconnection is established.NOTE If you are using an Ethernet-to-USB adapter, follow the instructions in the user’s manual provided with the adapter.•Step 3: Set up the computer’s IP addressChoose an IP address for the computer that is on the same subnet as the AWK. Since the AWK’s default IP address is 192.168.127.253, and the subnet mask is 255.255.255.0, set the IP address to192.168.127.xxx, where xxx is a value between 1 and 252. •Step 4: Access the homepage of the AWK.Open your computer’s web browser and typehttp://192.168.127.253 in the address field to access the AWK’s homepage. Log in using the following default username andpassword:Default Username: adminDefault Password: moxaClick the Login button to access the homepage of the AWK device.First-Time Quick ConfigurationAfter successfully accessing the AWK, refer to the appropriate subsection below to quickly set up a wireless network.NOTE Ensure that there are no IP address conflicts when you configure more than one AWK on the same subnet.Point-to-Multipoint Scenario (Client Mode)Configuring the AWK as a Client•Step 1: Set the operation mode of the AWK to Client mode.Go to Wireless LAN Setup→Operation Mode, select Client and click Submit to apply the change.NOTE The default operation mode for the AWK is Client.•Step 2: Link to an existing SSID.Go to Wireless LAN Setup→WLAN→Basic WLAN Setup and click Site Survey to select an existing SSID, or directly enter anexisting SSID in the text field.The default SSID is MOXA.•Step 3: Set the RF type and Channel settings for the AWK.On the Wireless LAN Setup→WLAN→Basic WLAN Setup page, edit the RF type and Channel settings.Click Submit to apply the changes, and restart the AWK in client mode to complete the configuration process.Point-to-Point Scenario (Slave mode)Configuring the AWK as a Slave•Step 1: Set the operation mode of the AWK to Slave mode.Go to Wireless LAN Setup→Operation Mode, set the operation mode to Slave, and then click Submit to apply the change.•Step 2: Link to an existing SSID.Go to Wireless LAN Setup→WLAN→Basic WLAN Setup and click Site Survey to select an existing SSID, or directly enter anexisting SSID in the text field.•Step 3: Set the RF type for the AWK.On the Wireless LAN Setup→WLAN→Basic WLAN Setup page edit the RF type setting.Click Submit to apply the changes, and restart the AWK in slavemode to complete the configuration process。

APX ™8000HXEALL-BAND P25 HAZLOC PORTABLE RADIO360 Degrees of Safety.AS FIREFIGHTERS, YOU ROUTINELY PUT YOURSELVES IN HARM’S WAY. YOU SHOULDN’T NEED TO WORRY THAT THE EQUIPMENT YOU CARRY IS UP TO THE TASK.APX 8000HXE is certified to Div 1 HazLoc standards, you can be confident entering areas where unknown chemicals and gases add to an already dangerous situation. Breaking communication barriers, all-band technology connects you with other agencies anddepartments, no matter which frequency they’re on. And when you need to relay a message in a cacophony of alarms and sirens, the Adaptive Audio Engine dynamically adjusts the radio’s audio response for optimal intelligibility, every time.We collaborated closely with fire and rescue workers to develop the APX 8000HXE, and that’s why it’s ready for anything - submersion in deep water, impacts that would destroy a typical radio. With exaggerated controls for gloved-hand use, a pressure-tested tempered glass display and a shock-absorbing aluminum alloy endoskeleton, the APX 8000HXE delivers instant communication with total reliability.Because every second matters when you’re saving lives.3.3 in(84mm)Weight with standard battery22.7 oz (643 g)Accessory connectorwith water / dust sealWaterproof speakerwith 5 W of audio powerEnlarged PTT buttonMulti-microphoneAvailable with displayRecess for custom labeling3x sideprogrammableAngled volume knobTop display for on-beltINGRESS PROTECTIONMIL-STD Delta-T, IP68 submersion (2 m, 4 hr) (Standard)OTHER FEATURESText Messaging Voice Announcements Radio Profiles Dynamic Zone Intelligent LightingIMPRES 2 Battery RFID Volume Knob 1Digital Tone Signaling 1Instant RecallIntelligent Priority ScanHeight (radio body) 6.9 in (176.5 mm)Width 3.3 in (84 mm)Depth2.2 in (56 mm)Weight (Model3.5 & 2.5)22.9 oz (650 g)Weight (Model 1.5)23.4 oz (662 g)SECURITYSingle-key ADP Encryption Software Key P25 Authentication 1Multikey for 128 keys and multi-algorithm 1Over-the-air Rekeying (OTAR)1Features1 Optional.2Review accessory catalog and UL manual for more details. 3Review UL manual for more details.*Groups C only applies to UL.Check with your Motorola Solutions representative for SmartConnect availability in your area.OPERATION MODESDigital Trunking: 9600 Baud APCO P25 Phase 1 FDMA and Phase 2 TDMA Analog Trunking: 3600 Baud SmartNet®, SmartZone®, Omnilink Digital Conventional: APCO 25Analog Trunking: MDC 1200, Quik-Call II ASTRO 25 Integrated Voice & Data (optional)AUDIO FEATURES3 W Speaker with Adaptive Equalization Adaptive Dual-sided Operation Adaptive Noise Suppression Intensity Adaptive Gain Control Adaptive WindportingCompatible with IMPRES 2 Audio Accessories 2CONNECTIVITYMission-Critical Bluetooth (version 4.0)Wi-Fi (802.11b/g/n)1Data Modem Collaboration over Wi-Fi 1SmartConnect via WiFi 1MANAGEMENTCustomer Programming Software (CPS), version R12.00.00 or later Radio ManagementOver-the-air Programming (OTAP)1SAFETYLocation-Tracking (GPS and GLONASS)Mission-critical Geofence 1Man Down / Fall Alert 1MODELS AVAILABLEAll-band: VHF, UHF (ranges 1 and 2), 700 and 800 MHz, Model 1.5, 2.5, and 3.5HAZLOC (UL/CSA)Class I, Div 1, Groups C*, D;Class I, Div 2, Groups A, B, C, D; Class II, Div 1, Group E, F, G;Class III; T3C.3RADIO MODELSDisplay Full bitmap color LCD front display• 2 lines of status icons• 4 lines of text x 14 characters• 1 line of menu x 3 keys• White backlightFull bitmap color LCD front display• 2 lines of status icons• 4 lines of text x 14 characters• 1 line of menu x 3 keys• White backlightN/AFull bitmap mono LCD top display• 1 line of text x 8 characters• 1 line of status icons• Multi-color backlightFull bitmap mono LCD top display• 1 line of text x 8 characters• 1 line of status icons• Multi-color backlightFull bitmap mono LCD top display• 1 line of text x 8 characters• 1 line of status icons• Multi-color backlightKeypad4x3 keypad-N/A3 soft keys 3 soft keys4-way navigation pad4-way navigation padHome key Home keyData key Data keyChannel Capacity300030003000 FLASHport Memory 2 GB 2 GB 2 GB Part Number H91TGD9PW9AN H91TGD9PW8AN H91TGD9PW4ANButtons and SwitchesNon-slip PTT button Non-slip PTT button Non-slip PTT button Emergency button (orange)Emergency button (orange)Emergency button (orange) Power / volume knob (angled)Power / volume knob (angled)Power / volume knob (angled) Rotary selector, 16-position Rotary selector, 16-position Rotary selector, 16-position Concentric switch, 2-position Concentric switch, 2-position Concentric switch, 2-position A/B/C switch, 3-position A/B/C switch, 3-position A/B/C switch, 3-position 3 programmable side buttons 3 programmable side buttons3 programmable side buttonsTRANSMITTERFrequency Range / Bandsplits136-174 MHz380-470 MHz450-520 MHz792-806 MHz806-825, 851-870 MHz Channel Spacing112.5 / 20 / 25 kHz12.5 / 20 / 25 kHz12.5 / 20 / 25 kHz12.5 / 20 / 25 kHz12.5 / 20 / 25 kHz Maximum Frequency Separation Full Bandsplit Full Bandsplit Full Bandsplit Full Bandsplit Full Bandsplit Rated RF Output Power (Adjustable)21-6 W1-5 W1-5 W1-2.5 W1-3 W Frequency Stability (-30 °C to +60 °C; +25 °C Ref.)2±1.0 ppm±1.0 ppm± 1.0 ppm± 1.0 ppm± 1.0 ppm Modulation Limiting (12.5 / 20 / 25 kHz channel)2±2.5 / ±4 / ±5 kHz±2.5 / ±4 / ±5 kHz±2.5 / ±4 / ±5 kHz±2.5 / ±4 / ±5 kHz±2.5 / ±4 / ±5 kHz Emissions (conducted and radiated)2-75 dBc-75 dBc-75 dBc-75 dBc-75 dBcAudio Response2+1, -3 dB +1, -3 dB +1, -3 dB +1, -3 dB +1, -3 dBFM Hum and Noise (12.5 / 25 kHz channel)2-51 / -51 dB-51 / -51 dB-47 / -51 dB-47 / -49 dB-46 / -49 dBAudio Distortion (12.5 / 25 kHz channel)20.50% / 0.90%0.50% / 0.90%0.60% / 0.90%0.90% / 0.90%0.90% / 0.60% RECEIVERFrequency Range / Bandsplits136-174 MHz380-470 MHz450-520 MHz762-776 MHz851-870 MHz Channel Spacing112.5 / 20 / 25 kHz12.5 / 20 / 25 kHz12.5 / 20 / 25 kHz12.5 / 20 / 25 kHz12.5 / 20 / 25 kHz Maximum Frequency Separation Full Bandsplit Full Bandsplit Full Bandsplit Full Bandsplit Full Bandsplit Audio Output at Rated2 3 W 3 W 3 W 3 W 3 WAudio Output at Max2 5 W 5 W 5 W 5 W 5 WFrequency Stability (-30 °C to +60 °C; +25 °C Ref.)2±1.0 ppm±1.0 ppm±1.0 ppm±1.0 ppm±1.0 ppmAnalog Sensitivity (12 dB SINAD) Standard20.168 µV(-122.5 dBm)0.199 µV(-121.0 dBm)0.199 µV(-121.0 dBm)0.224 µV(-120.0 dBm)0.224 µV(-120.0 dBm)Digital Sensitivity (1% BER)30.251 µV(-119.0 dBm)0.282 µV(-118.0 dBm)0.282 µV(-118.0 dBm)0.316 µV(-117.0 dBm)0.316 µV(-117.0 dBm)Digital Sensitivity (5% BER)30.149 µV(-123.5 dBm)0.158 µV(-123.0 dBm)0.158 µV(-123.0 dBm)0.211 µV(-120.5 dBm)0.211 µV(-120.5 dBm)Selectivity (12.5 / 25 kHz channel)2-77 / -82 dB-74 / -80 dB-74 / -80 dB-72 / -79 dB-72 / -78 dB Intermodulation (12.5 / 25 kHz channel) Standard2-82 dB-80 dB-80 dB-81 dB-80 dBSpurious Rejection2-92 dB-98 dB-98 dB-98 dB-98 dBFM Hum and Noise (12.5 / 25 kHz channel)2-55 / -57 dB-54 / -56 dB-54 / -56 dB-53 / -55 dB-52 / -54 dBAudio Distortion20.90%0.90%0.90%0.90%0.90% BATTERIESPMNN4547Li-Ion IMPRES 23100 mAh Y 3.4 x 2.3 x 1.8 in (86 x 59 x 45 mm)7.1 oz (201 g)Standard1 Please refer to local regulations for available channel bandwidths.2 Measured conductively in analog mode per TIA / EIA 603 under nominal conditions.3 Measured conductively in digital mode per TIA / EIA IS 102.ENCRYPTIONSupported Encryption Algorithms ADP , 256-bit AES, DES, DES-XL, DES-OFB, DVP-XL, Localized Algorithm Encryption Algorithm Capacity 8Encryption Keys per Radio 1024 keysProgrammable for 128 Common Key References (CKR) or 16 Physical Identifiers (PID)Encryption Frame Re-sync Interval 360 ms (P25 CAI)Encryption Keying Local Key Loader and Over the Air Rekeying (OTAR)SynchronizationXL – Counter Addressing OFB – Output FeedbackVector Generator National Institute of Standards and Technology (NIST) approved random number generator Encryption Type Digital and SecureNetKey Storage Tamper-protected volatile or non-volatile memory Key Erasure Keyboard command and tamper detection StandardsFIPS 140-3 Level 3FIPS 197HOUSING COLORHousing ColorHigh Impact Green onlyGPSConstellations GPS and GLONASS Tracking Sensitivity -164 dBm Accuracy 4<5 meters (95%)Cold Start 4<60 seconds (95%)Hot Start 4<5 seconds (95%)Mode of OperationAutonomous (Non-Assisted)AUDIOAudio Output at Rated 3 W Audio Output at Max 5 W Audio Response (EIA)+1, -3 dB Speech Loudness at 12 in (300 mm)105 phonAudio FeaturesAdaptive EqualizationAdaptive Dual-sided OperationAdaptive Noise Suppression Intensity Adaptive Gain Control Adaptive WindportingIMPRES 2 AudioWIRELESSFrequency Range: 2402 - 2480 MHzMission Critical Wireless Bluetooth 2.1 uses 96 bit encryption for pairing and 128 bit encryption for voice, signaling and data. The radio supports up to 6 data connections and 1 audio connectionWi-Fi ® 802.11 b/g/nFrequency Range: 2400 - 2483.5 MHz Supports WPA-2, WPA, WEP security protocols Radio can be pre-provisioned with up to 20 SSIDsREGULATORY INFORMATIONFCC ID All-Band FCC ID: AZ489FT7111IC IDAll-Band IC ID: 109U-89FT7111Emission DesignatorsLMR8K10F1D, 8K10F1E, 8K10F1W, 11K0F3E, 16K0F3E, 20K0F1EBluetooth 852KF1D, 1M17F1D, 1M19F1D WLAN (Wi-Fi)13M7G1D, 17M0D1D, 18M1D1DENVIRONMENTALOperating Temperature 3-30 to +60 ºC (-22 to +140 ºF)Storage Temperature 1-40 to +85 ºC (-40 to +185 ºF)Humidity Per MIL-STD 810ESDIEC 61000-4-2Dust Resistance IP6XWater Resistance MIL-STD (Delta-T) and IPX8 (2 meters, 4 hours) Leakage (Immersion)MIL-STD-810 C, D, E, F and G1Radio only. To ensure best performance, batteries should be stored at 25 °C, ±5 °C .2Submersion tests conducted using more stringent, preheated (Delta-T) method..3HazLoc certification requires an operating temperature of -20C to +60C.4Measured conductively with >6 satellites visible at a nominal -130 dBm signal strength. Specs provided are 95th percentile values.For more information, please visit:/apxMIL-STDLow Pressure 500.1I 500.2II 500.3II 500.4II 500.5II High Temperature 501.1I,II 501.2I/A1, II/A1501.3I/A1, II/A1501.4I/Hot, II/Hot 501.5I/A1, II/A1Low Temperature 502.1I 502.2I/C3, II/C1502.3I/C3, II/C1502.4I/C3, II/C1502.5I/C3, II/C1Temperature Shock 503.1I 503.2I/A1/C3503.3I/A1/C3503.4I 503.5I-C Solar Radiation 505.1II 505.2I 505.3I 505.4I 505.5I/A1Rain 506.1I,II 506.2I,II 506.3I,II 506.4I,III 506.5I,III Humidity 507.1II 507.2II 507.3II 507.4 1 Proc 507.5II/Aggravated Salt Fog 509.1I 509.2I 509.3I 509.4 1 Proc 509.5 1 Proc Blowing Dust 510.1I 510.2I 510.3I 510.4I 510.5I Explosive Atmosphere --511.2I 511.3I 511.4I 511.5/6I Blowing Sand 1 Proc 1 Proc 510.2II 510.3II 510.4II 510.5II Submersion 2512.1I 512.2I 512.3I 512.4I 512.5I Submersion (Salt Water)2512.1I 512.2I 512.3I 512.4I 512.5I Vibration 514.2VIII,F , Curve-W514.3I/10, II/3514.4I/10, III/3514.5I/24, II/5514.6I/24, II/5Shock 516.2I, V 516.3I, VI 516.4I, VI 516.5I, VI 516.6I, VI Shock (Drop)516.2II516.2IV516.4IV516.5IV516.6IVMotorola Solutions, Inc. 500 West Monroe Street, Chicago, IL 60661 U.S.A. MOTOROLA, MOTO, MOTOROLA SOLUTIONS and the Stylized M Logo are trademarks or registered trademarks of Motorola Trademark Holdings, LLC and are used。

SPECIFICA TIONSNI sbRIO-9637Single-Board RIO OEM DevicesThis document lists the specifications for the NI sbRIO-9637. The following specifications are typical for the -40 °C to +85 °C operating temperature range unless otherwise noted.Caution Do not operate the sbRIO-9637 in a manner not specified in thisdocument. Product misuse can result in a hazard. You can compromise the safetyprotection built into the product if the product is damaged in any way. If the productis damaged, return it to NI for repair.ProcessorType Xilinx Zynq-7000,XC7Z020 All Programmable SoC Architecture ARM Cortex-A9Speed667 MHzCores2Operating system NI Linux Real-Time (32 bit)Nonvolatile memory1512 MBV olatile memory (DRAM)512 MBReal-time clock, accuracy 5 ppmFlash reboot endurance2100,000 cyclesNote For information about the life span of the nonvolatile memory and about bestpractices for using nonvolatile memory, visit /info and enter the Info CodeSSDBP.1Formatted nonvolatile memory may be slightly less than this value.2You can increase the flash reboot endurance value by performing field maintenance on the device.If you expect that your application may exceed the maximum cycle count listed in this document, contact NI support for information about how to increase the reboot endurance value.Operating SystemNote For minimum software support information, visit /info and enter theInfo Code swsupport.Supported operating system NI Linux Real-Time (32-bit)Minimum software requirementsApplication softwareLabVIEW LabVIEW 2015,LabVIEW 2015 Real-Time Module,LabVIEW 2015 FPGA ModuleEclipse Edition 2014C/C++ Development Tools forNI Linux Real-Time3Driver software NI CompactRIO Device Drivers August 2015 Reconfigurable FPGAType Xilinx Zynq-7000,XC7Z020 All Programmable SoCNumber of logic cells85,000Number of flip-flops106,400Number of 6-input LUTs53,200220Number of DSP slices(18 x 25 multipliers)Available block RAM560 KBNumber of DMA channels16Number of logical interrupts32Network/Ethernet PortNumber of interfacesFront Panel Ethernet 1 (Eth0)3C/C++ Development Tools for NI Linux Real-Time is an optional interface for C/C++programming of the sbRIO-9637 processor. Visit /info and enter Info Code RIOCdev for more information about the C/C++ Development Tools for NI Linux Real-Time.2| | NI sbRIO-9637 SpecificationsNetwork interface10Base-T, 100Base-TX, and1000Base-T Ethernet4Compatibility IEEE 802.3Communication rates10 Mbps, 100 Mbps,1000 Mbps auto-negotiated, half-/full-duplex Maximum cabling distance100 m/segmentRS-232 (DTE) Serial PortNumber of interfacesOnboard RS-232 2 (Serial1, Serial2)Baud rate support ArbitraryMaximum baud rate230,400 bpsData bits5, 6, 7, 8Stop bits1, 2Parity Odd, Even, Mark, SpaceFlow control RTS/CTS, XON/XOFF, DTR/DSR, NoneRS-485 Serial PortNumber of interfacesOnboard RS-485 1 (Serial3)Maximum baud rate460,800 bpsData bits5, 6, 7, 8Stop bits1, 1.5, 2Parity Odd, Even, Mark, SpaceFlow control XON/XOFFWire mode4-wire, 2-wire, 2-wire autoIsolation voltage, port to earth ground None4For revision D and earlier, 1000Base-T Ethernet link and communication is not guaranteed for the Ethernet port below -20 °C. If you expect ambient temperatures below -20 °C, NI recommendsusing a 10/100 network infrastructure or assigning 10/100Mbps communication speeds to theEthernet Adapter in NI Measurement & Automation Explorer (MAX).NI sbRIO-9637 Specifications| © National Instruments| 3Embedded CANNumber of interfacesOnboard CAN 1 (CAN0)Onboard CAN transceiver NXP PCA82C251TMaximum baud rate 1 MbpsMinimum baud rate10 kbpsUSB PortNumber of interfacesFront Panel USB Host 1 (USB0)Compatibility USB 2.0, Hi-SpeedMaximum data rate480 Mb/sMaximum front panel USB current900 mASD Card SlotNumber of interfacesFront Panel SD 1 (SDIO0)Supported Standards SD, SDHC5Front Panel SD ThroughputRead12.0 MB/s maximumWrite9.0 MB/s maximum3.3 V Digital I/O on 50-Pin IDC Connector Number of DIO channels28Maximum tested current per channel±3 mAInput logic levelsInput low voltage, V IL-0.3 V minimum; 0.8 V maximum Input high voltage, V IH 2.0 V minimum; 5.25 V maximum5Both standard SD and microSD interfaces are supported.4| | NI sbRIO-9637 SpecificationsOutput logic levelsOutput high voltage, V OH2.4 V minimum;3.45 V maximumwhen sourcing 3 mA0.0 V minimum; 0.4 V maximumOutput low voltage, V OLwhen sinking 3 mAAnalog Input CharacteristicsNumber of channels16 single-ended or 8 differentialADC resolution16 bitsMaximum aggregate sampling rate200 kS/sInput range±10 V, ±5 V, ±2 V, ±1 VMaximum working voltage (signal + common mode)10 V range±11 V5 V range±10.5 V2 V range±9 V1 V range±8.5 VInput impedancePowered on> 1 GΩ in parallel with 100 pFPowered off/overload 2.3 kΩ minimumOvervoltage protectionPowered on±25 V, for up to 2 AI pinsPowered off±15VAI accuracyNI sbRIO-9637 Specifications| © National Instruments| 5Gain drift 12 ppm of reading/°C Offset drift 4 ppm of range/°C AI noise10 V range 200 μVrms 5 V range 105 μVrms 2 V range 45 μVrms 1 V range 30 μVrmsINL ±64 ppm of range, maximum DNLNo missing codes guaranteed CMRR, DC to 60 Hz -80 dB Input bandwidth (-3 dB)540 kHz, typical Settling error (multichannel scanning)±60 ppm step size, typical Crosstalk (10 kHz)-70 dBTypical performanceFigure 1. Common Mode Rejection Ratio versus FrequencyC M R R (d B )Frequency (Hz)6 | | NI sbRIO-9637 SpecificationsFigure 2. Normalized Signal Amplitude versus Frequency–8–7–6–5–4–3–2–101N o r m a l i z e d S i g n a l A m p l i t u d e (d B )Frequency (Hz)Figure 3. Settling Error versus Source ImpedanceE r r o r (p p m o f S t e p S i z e )Source Impedance (Ω)10010001000010000010000010000100010010Analog Output CharacteristicsNumber of channels 4DAC resolution16 bitsNI sbRIO-9637 Specifications | © National Instruments | 7Maximum update rate6336 kS/sRange±10 VOverrange operating voltageMinimum10.3 VTypical10.6 VMaximum10.9 VOutput impedance0.4 Ω typicalCurrent drive±3 mA/channel maximumProtection Short-circuit to groundPower-on state70 VAO accuracyGain drift23 ppm of reading/°COffset drift 5.4 ppm of range/°CINL±194 ppm of range, maximumDNL±16 ppm of range, maximumCapacitive drive 1.5 nF, typicalSlew rate 3.7 V / μsec, typicalSettling time (100 pF load to 320 μV)FS step50 μs2 V step12 μs0.2 V step9 μs6This is the maximum update rate when running one AO channel in a loop with the FPGA top-level clock set to 40 MHz.7When the analog output initializes, a voltage glitch occurs for about 20 μs, peaking at 1.3 V,typical.8Range is 5 V.8| | NI sbRIO-9637 SpecificationsCMOS BatteryNote The battery is user-replaceable. The NI sbRIO device ships with a BR1225coin cell battery from RAYOV AC, which is industrial-rated. Ensure that powerremains connected to the NI sbRIO device while you replace the battery so thattime-keeping is not disrupted. Refer to the Battery Replacement and Disposalsection for information about replacing the battery.10 yearsTypical battery life with power applied topower connectorTypical battery life in storage at 55 °C 2.5 years9Power Outputs on 50-Pin IDC ConnectorCaution This output is protected by a fuse. Exceeding the power limits may causethis fuse to open.+5 V power outputOutput voltage 5 V ±5%Maximum current 1.5 AMaximum ripple and noise50 mVPower RequirementsThe NI sbRIO device requires a power supply connected to the power connector. Refer to the Powering On the NI sbRIO Device section in the NI sbRIO-9637 Getting Started Guide on /manuals for information about connecting the power supply.Caution Exceeding the power limits may cause unpredictable device behavior.Recommended power supply55 W, 30 VDC maximumPower supply voltage range9 VDC to 30 VDCReversed-voltage protection30 VDCPower consumption26 W maximum9Battery life may drop dramatically in extreme temperatures.NI sbRIO-9637 Specifications| © National Instruments| 9EnvironmentalCaution Clean the sbRIO-9637 with a soft, nonmetallic brush. Make sure that thedevice is completely dry and free from contaminants before returning it to service.-40 °C to 85 °C10Local ambient operating temperature neardevice (IEC 60068-2-1, IEC 60068-2-2)Maximum reported onboard sensor temperatureCPU/FPGA temperature98 °CPrimary System temperature85 °CSecondary System temperature85 °CTable 1. Component Maximum Case TemperatureThe sbRIO-9637 includes three onboard temperature monitoring sensors to simplify validation of a thermal solution by indicating thermal performance during validation and deployment. The sensors measure the CPU/FPGA junction temperature and printed circuit board temperatures that can be used to approximate the primary and secondary side local ambient temperatures. This approach is called digital validation. Alternatively, the traditional analog approach using thermocouples can be used to validate thermal performance. The digital approach is more accurate for determining the performance of the CPU/FPGA but is more conservative for determining the local ambient temperatures. NI recommends using digital validation.For digital validation, ensure that the reported CPU/FPGA, reported Primary System, and reported Secondary System temperatures do not exceed any of the maximum temperatures listed in this document. Thermal validation is complete if the reported temperatures are within10If you expect ambient temperatures below -20 °C, NI recommends using a 10/100 network infrastructure or assigning 10/100Mbps communication speeds to the Ethernet Adapter in NI MAX.Refer to the Network/Ethernet Port section of this document for more information.11Use digital approach to ensure the on-chip temperature reading is below 98°C.10| | NI sbRIO-9637 Specificationsspecifications. For more information about how to access the onboard sensors, visit / info and enter the Info Code sbriosensors. If the reported Primary System temperature or reported Secondary System temperature exceed the maximum temperatures listed in this document then analog validation may be used for further verification.For analog validation, measure the local ambient temperature by placing thermocouples on both sides of the PCB, 5 mm (0.2 in.) from the board surface. Avoid placing thermocouples next to hot components such as the CPU/FPGA or near board edges, which can cause inaccurate temperature measurements. In addition to the local ambient temperature, the case temperature of the components should not exceed the recommended maximum case temperature.Note Some systems may require a heat sink or air flow to remain within themaximum allowed temperature ranges. You can mount the Thermal Kit forNI sbRIO-9607/9627/9637 (153901-02) heat spreader on the NI sbRIO device.Note The NI sbRIO device thermal performance is greatly influenced by severalfactors, including resource utilization, mounting, and adjacent power dissipation.These factors can substantially affect the achievable external ambient temperature atwhich the maximum local and reported temperatures are reached. NI recommendsadditional thermal design to remain within the maximum allowed temperatureranges. For information about and examples of environmental and design factors thatcan affect the thermal performance of NI sbRIO systems, visit /info and enterthe Info Code sbriocooling. For device-specific guidelines about enablingproper thermal design, refer to the NI sbRIO-9637 User Manual on /manuals.-40 °C to 85 °CStorage temperature(IEC 60068-2-1, IEC 60068-2-2)Operating humidity (IEC 60068-2-78)10% RH to 90% RH, noncondensing Storage humidity (IEC 60068-2-78)5% RH to 95% RH, noncondensing Maximum altitude5,000 mPollution Degree (IEC 60664)2The NI sbRIO device is intended for indoor use only.Physical CharacteristicsWeight128.7 g (4.540 oz)NI sbRIO-9637 Specifications| © National Instruments| 11Safety VoltagesConnect only voltages that are below these limits.V terminal to C terminal30 VDC maximum, Measurement Category I Measurement Category I is for measurements performed on circuits not directly connected to the electrical distribution system referred to as MAINS voltage. MAINS is a hazardous live electrical supply system that powers equipment. This category is for measurements of voltages from specially protected secondary circuits. Such voltage measurements include signal levels, special equipment, limited-energy parts of equipment, circuits powered by regulated low-voltage sources, and electronics.Caution Do not connect the sbRIO-9637 to signals or use for measurements withinMeasurement Categories II, III, or IV.Environmental ManagementNI is committed to designing and manufacturing products in an environmentally responsible manner. NI recognizes that eliminating certain hazardous substances from our products is beneficial to the environment and to NI customers.For additional environmental information, refer to the Minimize Our Environmental Impact web page at /environment. This page contains the environmental regulations and directives with which NI complies, as well as other environmental information not included in this document.Waste Electrical and Electronic Equipment (WEEE)EU Customers At the end of the product life cycle, all NI products must bedisposed of according to local laws and regulations. For more information abouthow to recycle NI products in your region, visit /environment/weee.Battery Replacement and DisposalBattery Directive This device contains a long-life coin cell battery. If you need toreplace it, use the Return Material Authorization (RMA) process or contact anauthorized National Instruments service representative. For more information aboutcompliance with the EU Battery Directive 2006/66/EC about Batteries andAccumulators and Waste Batteries and Accumulators, visit /environment/batterydirective.12| | NI sbRIO-9637 Specifications电子信息产品污染控制管理办法（中国RoHS）中国客户National Instruments符合中国电子信息产品中限制使用某些有害物质指令(RoHS)。

第42卷第2期通信学报V ol.42No.2 2021年2月Journal on Communications February 2021 基于短包通信的NOMA下行链路安全传输孙钢灿1,2,3，赵少柯1,2，郝万明2,3，朱政宇2,3（1. 郑州大学河南先进技术研究院，河南郑州 450003；2. 郑州大学产业技术研究院，河南郑州 450001；3. 郑州大学信息工程学院，河南郑州 450001）摘 要：面向物联网业务中的低时延需求，将短包通信（SPC）和非正交多址接入（NOMA）技术相结合，针对存在窃听者的情况研究多用户NOMA系统中的安全传输问题。

以最大化弱用户的安全吞吐量为目标，考虑用户译码错误概率约束、总功率约束和功率分配约束，提出了一种低复杂度的功率分配方案实现系统安全传输。

为解决复杂的目标函数和不可靠的串行干扰消除（SIC）技术带来的问题，首先证明约束条件在取得最优解时的紧约束性，在最大译码错误概率约束下，对功率约束进行转化和计算，得到强用户发射功率范围，推导出基站向强用户的发射功率搜索集；然后利用一维搜索算法对功率进行分配，实现弱用户吞吐量最大化。

仿真结果证明，所提方案可有效提高系统中弱用户的安全吞吐量。

关键词：短包通信；非正交多址接入；安全吞吐量；功率分配中图分类号：TN929文献标识码：ADOI: 10.11959/j.issn.1000−436x.2021041Secure transmission for NOMA downlinkbased on short packet communicationSUN Gangcan1,2,3, ZHAO Shaoke1,2, HAO Wanming2,3, ZHU Zhengyu2,31. Henan Institute of Advanced Technology, Zhengzhou University, Zhengzhou 450003, China2. Industrial Technology Research Institute, Zhengzhou University, Zhengzhou 450001, China3. School of Information Engineering, Zhengzhou University, Zhengzhou 450001, ChinaAbstract: For the low-latency requirements of Internet of things (IoT) business, short packet communication (SPC) and non-orthogonal multiple access (NOMA) were combined to study the problem of secure transmission in the multi-user NOMA system with eavesdroppers. With the maximizing the secure throughput of weak uses as the objective, consider-ing the user decoding error probability constraint, total power constraint and power allocation constraint, a low-complexity power allocation algorithm was proposed to realize secure transmission. In order to solve the problem caused by complex objective function formula and unreliable serial interference cancellation (SIC) technology, the proof that the compactness of the constraints was necessary to find the optimal solution. Under the constraint of maximum de-coding error probability, the power constraint was transformed and calculated to obtain the strict limit of transmitting power for strong users, and the transmit power search set from base station to strong user was derived. Then, the one-dimensional search algorithm was used to allocate power resources to maximize the throughput of weak users. Simulation results prove that the proposed algorithm can effectively improve the security throughput of weak users in the system.Keywords: short packet communication, non-orthogonal multiple access, secure throughput, power allocation收稿日期：2020−08−06；修回日期：2020−09−25通信作者：郝万明，***************.cn基金项目：国家自然科学基金资助项目（No.61801435）；河南省科技攻关基金资助项目（No.202102210119）；郑州市重大科技创新专项基金资助项目（No.2019CXZX0037）Foundation Items: The National Natural Science Foundation of China (No.61801435), Science and Technology Project of Henan Province (No.202102210119), Major Science and Technology Innovation Project of Zhengzhou (No.2019CXZX0037)第2期孙钢灿等：基于短包通信的NOMA下行链路安全传输·169·1引言随着第五代移动通信（5G, fifth-generation mo-bile communication）的普及和终端设备的小型化、智能化，未来无线通信将会出现更多的人与物、物与物之间的高速连接应用，因此物联网（IoT, In-ternet of things）技术将会得到快速发展[1-2]。

P/N: 1802031310032*1802031310032*AWK-3131-M12-RCC Quick Installation GuideMoxa AirWorksEdition 3.0, September 2017Technical Support Contact Information/support Moxa Americas:Toll-free: 1-888-669-2872Tel: 1-714-528-6777Fax: 1-714-528-6778 Moxa China (Shanghai office): Toll-free: 800-820-5036 Tel: +86-21-5258-9955 Fax: +86-21-5258-5505 Moxa Europe:Tel: +49-89-3 70 03 99-0Fax: +49-89-3 70 03 99-99 Moxa Asia-Pacific: Tel: +886-2-8919-1230 Fax: +886-2-8919-1231 Moxa India:Tel: +91-80-4172-9088Fax: +91-80-4132-10452017 Moxa Inc. All rights reserved.OverviewMoxa’s new AWK-3131-M12-RCC is a 3-in-1 industrial AP/bridge/client device designed specifically for rail carriage-to-carriage communication and can provide up to 300 Mbps with IEEE 802.11n technology. The AWK-3131-M12-RCC combines two adjacent 20 MHz channels into a single 40 MHz channel to deliver a potent combination of greater reliability and more bandwidth. The two redundant DC power inputs increase the reliability of the power supply, and the AWK-3131-M12-RCC can be powered via PoE to make deployment easier. TheAWK-3131-M12-RCC can operate on either the 2.4 or 5 GHz bands and is backward-compatible with existing 802.11a/b/g deployments tofuture-proof your wireless investments.Package ChecklistMoxa’s AWK-3131-M12-RCC is shipped with the following items. If any of these items is missing or damaged, please contact your customer service representative for assistance.•AWK-3131-M12-RCC•Cable holder with one screw• 2 plastic RJ45 protective caps for Console port•DIN-rail kit•Quick installation guide (printed)•Warranty cardNOTE Antennas are not included and should be purchased separately.The AWK is certified with 2dBi omni-directional antennas withQMA to RP-SMA adaptors.Installation and ConfigurationBefore installing the AWK-3131-M12-RCC, make sure that all items in the Package Checklist are in the box. In addition, you will need access to a notebook computer or PC equipped with an Ethernet port. TheAWK-3131-M12-RCC has a default IP address that you must use when connecting to the device for the first time.Step 1: Select the power sourceThe AWK-3131-M12-RCC can be powered by a DC power input or PoE (Power over Ethernet). The AWK-3131-M12-RCC will use whichever power source you choose.Step 2: Connect the AWK-3131-M12-RCC to a notebook or PCSince the AWK-3131-M12-RCC supports MDI/MDI-X auto-sensing, you can use either a straight-through cable or crossover cable to connect the AWK-3131-M12-RCC to a computer. If the LAN LED indicator on the AWK-3131-M12-RCC port lights up, it means the connection is established.Step 3: Set up the computer’s IP addressSet an IP address on the same subnet as the AWK-3131-M12-RCC. Since the AWK-3131-M12-RCC’s default IP address is 192.168.127.253, and the subnet mask is 255.255.255.0, you should set the IP address of the computer to 192.168.127.xxx and subnet mask to 255.255.255.0. Step 4: Use the web-based manager to configureAWK-3131-M12-RCCOpen your computer’s web browser and then typehttp://192.168.127.253 in the address field to access the homepage of the web-based management. Before the homepage opens, you will need to enter the user name and password. For first-time configuration, enter the default user name and password and then click on the Login button:Username: adminPassword: moxaNOTE Firmware Version 1.6 password: moxaFirmware Versions 1.0 to 1.5 password: rootStep 5: Select the operation mode for theAWK-3131-M12-RCCBy default, the AWK-3131-M12-RCC’s operation mode is set to AP. You can change the setting in Wireless Settings →Basic Wireless Settings if you would like to use the Client mode.NOTE To make the change effective, you must click Save Configuration to save the change or the Save and Restart button to apply allchanges.Panel Layout of the AWK-3131-M12-RCC1.Grounding screw (M3)2.Terminal block for PWR1, PWR2,relay, DI1, and DI23.Reset button4. A antenna connector5. B antenna connector6.System LEDs: PWR1, PWR2,PoE, FAULT, and STATE7.Signal strength indicator8.WLAN and LAN LEDs9.RS-232 console port10.M12 LAN Port:10/100/1000BaseT(X)11.Model name12.Screw holes for wall mountingkit13.DIN-Rail mounting kitMounting Dimensions (unit = mm)DIN-Rail MountingThe aluminum DIN-Rail attachment plate should be fixed to the back panel of the AWK-3131-M12-RCC when you take it out of the box. If you need to reattach the DIN-Rail attachment plate to theAWK-3131-M12-RCC, make sure the stiff metal spring is situated towards the top, as shown in the figures below.STEP 1: Insert the top of the DIN-Rail into the slot just below the stiff metal spring.STEP 2:The DIN-Rail attachment unit will snap into place as shown below.To remove the AWK-3131-M12-RCC from the DIN-Rail, simply reverseSteps 1 and 2.Wall Mounting (optional)For transportation applications that require an EN 50155 certification report, we strongly recommend the purchase of the optionalAWK-3131-M12-RCC wallmount kit, which has passed EN 50155 testing. This wallmount kit is also convenient for other applications that require mounting the AWK-3131-M12-RCC to a wall.STEP 1:Remove the aluminum DIN-Railattachment plate from theAWK-3131-M12-RCC, and thenattach the wall mount plateswith M3 screws, as shown in theadjacent diagrams.STEP 2:Mounting the AWK-3131-M12-RCC to a wall requires 3screws. Use the AWK-3131-M12-RCC device, with wallmount plates attached, as a guide to mark the correctlocations of the 3 screws. The heads of the screwsshould be less than 6.0 mm in diameter, and the shaftsshould be less than 3.5 mm in diameter, as shown inthe figure at the right. Do not screw the screws in all the way—leave a space of about 2 mm to allow room for sliding the wall mount panel between the wall and the screws. NOTE Test the screw head and shank size by inserting the screw into one of the keyhole shaped apertures of the Wall Mounting Plates before it is screwed into the wall.STEP 3:Once the screws are fixed into thewall, insert the four screw headsthrough the large opening of thekeyhole-shaped apertures, and thenslide the AWK-3131-M12-RCCdownwards, as indicated to theright. Tighten the three screws foradded stability.Wiring RequirementsYou should also pay attention to the following items:•Use separate paths to route wiring for power and devices. If power wiring and device wiring paths must cross, make sure the wires are perpendicular at the intersection point.NOTE: Do not run signal or communications wiring and power wiring in the same wire conduit. To avoid interference, wires with different signal characteristics should be routed separately.•You can use the type of signal transmitted through a wire to determine which wires should be kept separate. The rule of thumb is that wiring with similar electrical characteristics can be bundledtogether.•Keep input wiring and output wiring separate.•It is strongly advised that you label wiring to all devices in the system when necessary.Grounding the Moxa AWK-3131-M12-RCC Grounding and wire routing help limit the effects of noise due to electromagnetic interference (EMI). Run the ground connection from theground screw to the grounding surface prior to connecting devices.Wiring the Redundant Power InputsThe top two pairs of contacts of the 10-contact terminal block connector on the AWK-3131-M12-RCC’s top panel are used for theAWK-3131-M12-RCC’s two DC inputs. Top and front views of the terminal block connector are shown below.STEP 1:Insert the negative/positive DC wires into the V-/V+ terminals.STEP 2:To keep the DC wires from pulling loose, use a small flat-blade screwdriver to tighten thewire-clamp screws on the front of the terminal block connector.STEP 3:Insert the plastic terminal block connector prongs into the terminal block receptor, which is located on the AWK-3131-M12-RCC’s top panel.Wiring the Relay ContactThe AWK-3131-M12-RCC has one relay output, which consists of the two contacts of the terminal block on the AWK-3131-M12-RCC’s top panel. Refer to the previous section for detailed instructions on how to connect the wires to the terminal block connector, and how to attach the terminal block connector to the terminal block receptor. These relay contacts are used to indicate user-configured events. The two wires attached to the Relay contacts form an open circuit when a user-configured event is triggered. If a user-configured event does not occur, the Relay circuit will be closed.Wiring the Digital InputsThe AWK-3131-M12-RCC has two sets of digital input—DI1 and DI2. Each DI comprises two contacts of the 10-pin terminal block connector on theAWK-3131-M12-RCC’s top panel. You can refer to the “Wiring theRedundant Power Inputs” section for detailed instructions on how to connect the wires to the terminal block connector, and how to attach theterminal block connector to the terminal block receptor.Cable Holder InstallationYou can attach the cable holder to the bottom of the AWK-3131-M12-RCC. This helps to keep cabling neat and avoid accidents that result from untidy cables.STEP 1:Screw the cable holder onto the bottom of theAWK-3131-M12-RCC.STEP 2: After mounting the AWK-3131-M12-RCC and plugging in the LAN cable, tighten the cable along the device and wall.Communication Connections10/100/1000BaseT(X) Ethernet Port ConnectionAll AWK-3131-M12-RCCs have a 10/100/1000BaseT(X) Ethernet port (8-pin shielded M12 connector with A coding). The 10/100/1000TX port located on the AWK-3131-M12-RCC front panel is used to connect to Ethernet-enabled devices. Most users configure this port for Auto MDI/MDI-X mode, in which case the port’s pinouts are adjusted automatically depending on the type of Ethernet cable used(straight-through or cross-over), and the type of device (NIC-type or HUB/Switch-type) connected to the port.Pinouts for the 10/100/1000BaseT(X) M12 (8-pin) PortRS-232 ConnectionThe AWK-3131-M12-RCC has one RS-232 (8-pin RJ45) console port on the front panel. Use either an RJ45-to-DB9 or RJ45-to-DB25 cable to connect the AWK-3131-M12-RCC console port to your PC’s COM port. You may then use a console terminal program to access theAWK-3131-M12-RCC for console configuration.Reset ButtonThe RESET button is located on the top panel of the AWK-3131-RCC. You can reboot the AWK-3131-M12-RCC or reset it to factory default settings by pressing the RESET button with a pointed object such as an unfolded paper clip.•System reboot: Hold the RESET button down for under 5 seconds and then release.•Reset to factory default: Hold the RESET button down for over 5 seconds until the STATE LED starts blinking green. Release thebutton to reset the AWK-3131-M12-RCC.LED IndicatorsThe front panel of the Moxa AWK-3131-M12-RCC contains several LED indicators:Specifications。

The 2540B, 2542B, 2540B-GEN, and 2542B-GEN dual channel 60 MHz and 100MHz digital storage oscilloscopes deliver performance and value, all in one portable solution. Maximize productivity using extensive features such as digital filtering, waveform recorder, pass/fail limit testing, and automatic measurements. These oscilloscopes offerpowerful tools in a small affordable package with deep waveform memory up to 2.4 Mpts plus LAN and USB PC interface. The 2540B-GEN and 2542B-GEN models add a built-infunction/arbitrary waveform generator (AWG).Easily capture, save, and analyze measurement results with Comsoft PC software. All scope parameters can be controlled via a PC without the need for programming or communicate with the DSO via the built-in LAN interface using a web browser.Features and BenefitsI60 MHz (2540B/2540B-GEN) and 100 MHz (2542B/2542B-GEN) bandwidth I 1 GSa/s sample rateI Deep waveform memory up to 2.4 Mpts 1I 28 automatic measurementsIFour different math functions – Add, Subtract,Multiply, and FFTIPulse width, video, slope and alternate triggeringIAdvanced tools include digital filter with adjustable limits, pass/fail testing, and wave form recorder modeIFour shortcut keys for quick access of frequently used functions (models 2540B and 2542B only)IBuilt-in Function/Arbitrary Waveform Generator (models 2540B-GEN and 2542B-GEN only)I 11 different language user interfaces I Built-in context sensitive help system IFor educators - ability to disable the Auto Set buttonILAN and USB connectivity for remote PC control through Comsoft PC software 2or custom software using SCPI commandsIUSB host port for convenient storing and recalling of waveform data, setups, and screenshots on a USB flash driveILAN interface for capturing screenshots via a web browser plus full front panel emulationDigital Storage OscilloscopesModels 2540B, 2542B, 2540B-GEN, 2542B-GENData SheetTechnical data subject to change © B&K Precision Corp. 20121-Based on sample rate and accessible via remote interface 2-Available for download at the B&K Precision websiteFor more information, visit /WaveXpressAdditionally, these oscilloscopes can be integrated with AWGs using B&K Precision's waveform editing software, WaveXpress. WaveXpress allows users to easily modify waveforms downloaded from the scope and can also be used for analysis of deep memory acquisitions.Educators will appreciate the ability to disable the Auto Set button that would automatically setup the scope to display a signal, circumventing the need to know how to set up scope parameters.This is key for teaching waveform measurement fundamentals as if it was an analog oscilloscope.These oscilloscopes are ideal for applications in design and debugging, service and repair, and education.Front panelCommunicationLAN, RS232, and USB ports enable remote PC control.Security loopUse the built-in security loop to secure yourinstrument to your location.Rear panelDisplay5.7” color display.Menu On/Off buttonConfigure the menu parameters and hide the menu with the push of a button to view your signal in full screen.USB host portConnect your USB flash drive to conveniently update firmware and store/recall waveform data, setups, and screenshots.Waveform analysis with math and FFT Analyze your signals with add, subtract, and multiply functions. View the signal’s frequency spectrum and perform harmonic distortion analysis.Shortcut buttons 2542B only)Use these buttons to quickly access your most frequently used functions or menus. The Custom button allows you to assign your own shortcut.Advanced triggering Isolate the signal with advanced triggeringincluding pulse width and selectable video trigger.Auto Set button Vertical, horizontal, and trigger controls areautomatically adjusted for fast signal display.Print buttonSimply press the Print button to save a screenshot in bitmap format to a USB flash drive.AC Input SocketInput socket for the AC power cord.Optimize your workspace and increase productivity with the unique combination of a DSO and abuilt-in AWG.Display and measure the input signal’s frequency spectrum. Select one of the 5 FFT windows:Rectangular, Hanning, Hamming, Blackman, and Flattop. Use cursors to measure the spectral component’s magnitude and frequency.Monitor and analyze long-term signal behavior by recording data continuously over an extensive period of time and playing it back for post acquisition analysis. Data is recorded in a sequence of up to 1000 frames.Generate user-defined pass/fail limits to quickly identify go/no go test results.The built-in LAN interface allows you to easily capture screenshots at a user-configurablerefresh rate with a web browser. A GUI simulat-ing the front panel provides full DSO control.This feature can be useful in an education setting.The tools you needPowerful Measurement Functions Operate the oscilloscope in a language you understand best with the built-in multi-language interface. Choose from English, Simplified Chinese, Traditional Chinese, Korean, Japanese,French, German, Russian, Spanish, Portuguese,and Polish.Beneficial for applications such as I 2C serial data streams, deep memory lets you capture wave-forms in high resolution while maintaining a high sample rate over a longer period of time. Up to 2.4 Mpts of memory can be captured in as fast as 5 seconds *using binary transfer through the LAN or USB interface.Multi-Language Interface PC ConnectivityWeb-EnabledWaveform RecorderPass/Fail Testing Generate your own shortcut key from the shortcut menu to quickly access your most frequently used function.Custom Shortcut Key(Models 2540B and 2542B only)Filter out unwanted signal components such as various types of noise with built-in digital filters.Choose from Low-Pass, High-Pass, Band-Pass,and Band-Stop filters.Deep MemoryComsoft software provides seamless integration between the oscilloscope and PC. Capture and transfer waveforms, screen images, setups, and measurement results to a Windows PC via the LAN and USB device port on the back of the instrument. A USB host port on the front allows for quick and easy screen saving to a USB flash drive.Digital Filtering*Typical time based on LAN speed testing.Store user arbitrary waveforms internally (up to 10 waveforms) or externally as an ARB or CSV file to a USB flash drive.Take advantage of the generator’s already built-in waveforms that fit your application.The built-in arbitrary waveform generator iscapable of many different types of modulation for various applications. Modulate your waveforms with AM, FM, FSK, PSK, and PWM modulation schemes and use any of the 30 built-in wave-forms as the modulating waveform.Save and load arbitrary waveform data in CSV format from a USB flash drive.Arbitrary Waveform Generator Features for Models 2540B-GEN and 2542B-GENQuick and easy single-button capture func-tion lets you acquire and store your signal directly from the oscilloscope’s channels to the generator’s internal memory. Not only can CH1 and CH2 signals be captured, but math functions applied to the channels can also be captured and stored.Capture and Storage Function Wide Array of Modulation Schemes30 Built-In Arbitrary WaveformsDisplay a graphical illustration explaining the parameters of the built-in arbitrary waveforms and modulation schemes. This is a convenient tool for students and new users.Graphical Help FeatureGreat for education labs, research, and manufac-turing environments, the 2540B-GEN and2542B-GEN help save bench space and cost by combining 2 instruments in 1. These models provide users a high performance DSO with a full-featured Function/Arbitrary WaveformGenerator in a compact and affordable package.I1 µHz to 20 MHz Sine Output (2540B-GEN) 1 µHz to 40 MHz Sine Output (2542B-GEN)I 1 µHz to 20 MHz Square Output I 1 mHz to 10 MHz Pulse Output I Frequency Sweep and Burst Mode IOutput protected against short circuitGenerate, edit, and upload arbitrary waveforms to the scope using the intuitive Comsoft PC software.Remotely connect to the scope and download waveform data from custom software using SCPI commands.Digital Storage Oscilloscope SpecificationsFunction/Arbitrary Waveform Generator Specifications These specifications apply to models 2540B-GEN and 2542B-GEN only.。