DL-3320-XS中文资料

Optoway SPS-33200WG**********************************************************************************************************************************************************************************************************************************************************************************************************************************************OPTOWAY TECHNOLOGY INC. No .38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303Tel: 886-3-5979798 Fax: 886-3-59797371SPS-33200WG / SPS-33200BWG (RoHS Compliant)3.3V / 1550 nm / 155 Mbps Digital Diagnostic LC SFP SINGLE-MODE TRANSCEIVER**********************************************************************************************************************************************************************FEATURESl Hot-Pluggable SFP Footprint LC Optical Transceiver l Small Form-Factor Pluggable (SFP) MSA compatible l Compliant with SONET OC-3 / SDH STM-1 l SFF-8472 Digital Diagnostic Function l 1550 nm DFB LD Transmitter l 46 dB Power Budget at Least l Distance up to 200 kml AC/AC Coupling according to MSA l Single +3.3 V Power Supply l RoHS Compliantl 0 to 70o C Operation: SPS-33200WG l -10 to 85o C Operation: SPS-33200BWGl Class 1 Laser International Safety Standard IEC-60825 CompliantAPPLICATIONSl ATM Switches and Routersl SONET / SDH Switch Infrastructure l Fast Ethernet ApplicationsDESCRIPTIONThe SPS-33200WG series single mode transceiver is small form factor pluggable module for bi-directional serial optical data communications such as SONET OC-3 / SDH STM-1 and Fast Ethernet. It is with the SFP 20-pin connector to allow hot plug capability. Digital diagnostic functions are available via an I 2C. A guaranteed minimum optical link budget of 46 dB is offered which can correspond to a link distance of over 200 km (assuming worst case fiber loss of 0.2 dB/km). This module is designed for single mode fiber and operates at a nominal wavelength of 1550 nm. The transmitter section uses a 1550 nm multiple quantum well DFB laser and is a class 1 laser compliant according to International Safety Standard IEC-60825. The receiver section uses an integrated InGaAs detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC.LASER SAFETYThis single mode transceiver is a Class 1 laser product. It complies with IEC-60825 and FDA 21 CFR 1040.10 and 1040.11. The transceiver must be operated within the specified temperature and voltage limits. The optical ports of the module shall be terminated with an optical connector or with a dust plug.ORDER INFORMATIONP/No.Bit Rate(Mb/s) SONET /SDHDistance (km) Wavelength (nm) PackageTemp. (o C) TX Power (dBm) RX Sens. (dBm) RoHS Compliant SPS-33200WG 125 / 155 200 1550 DFB LC SFP with DMI0 to 705 to 1 -45 Yes SPS-33200BWG125 / 1552001550 DFB LC SFP with DMI -10 to 855 to 1-45YesAbsolute Maximum RatingsParameterSymbol Min Max Units NotesStorage TemperatureTstg -40 85 o COperating Case Temperature Topr 0 -10 70 85 o C SPS-33200WG SPS-33200BWG Power Supply VoltageVcc-0.53.6VRecommended Operating ConditionsParameterSymbol Min Typ Max Units / NotesPower Supply VoltageVcc 3.13 3.3 3.47 VOperating Case Temperature Topr 0 -10 70 85 oC / SPS-33200WG oC / SPS-33200BWGPower Supply Current I CC (TX+RX)200 300 mA Data Rate125/155200Mb/sTransmitter Specifications (0o C < Topr < 70o C, 3.13V < Vcc < 3.47V)Parameter Symbol Min Typ Max Units NotesOpticalOptical Transmit Power Po 1 --- 5 dBm 1Output Center Wavelength λ1480 1580 nmOutput Spectrum Width ∆λ--- --- 1 nm -20 dB WidthSide Mode Suppression Ratio SMSR 30 dBExtinction Ratio E R10 --- --- dBOutput Eye Compliant with Bellcore TR-NWT-000253 and ITU recommendation G.957Optical Rise Time t r 2 ns 10 % to 90% Values Optical Fall Time t f 2 ns 10 % to 90% Values Relative Intensity Noise RIN -120 dB/HzElectricalData Input Current – Low I IL-350 µAData Input Current – High I IH350 µADifferential Input Voltage V IH - V IL0.5 2.4 V Peak-to-PeakTX Disable Input Voltage – Low T DIS, L0 0.5 V 2TX Disable Input Voltage – High T DIS, H 2.0 Vcc V 2TX Disable Assert Time T ASSERT10 µsTX Disable Deassert Time T DEASSERT 1 msTX Fault Output Voltage -- Low T FaultL0 0.8 V 3TX Fault Output Voltage -- High T FaultH 2.0 Vcc+0.3 V 31. Output power is power coupled into a 9/125 µm single mode fiber.2. There is an internal 4.7K to 10K ohm pull-up resistor to VccTX.3. Open collector compatible,4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage).Receiver Specifications(0o C < Topr < 70o C, 3.13V < Vcc < 3.47V)Parameter Symbol Min Typ Max Units NotesOpticalSensitivity Sens -45 dBm 4Maximum Input Power Pin -10 dBm 4Signal Detect -- Asserted Pa --- -45 dBm Transition: low to high Signal Detect -- Deasserted Pd -55 --- --- dBm Transition: high to low Signal detect -- Hysteresis 1.0 --- dBWavelength of Operation 1200 --- 1600 nmElectricalDifferential Output Voltage V OH– V OL0.6 2.0 VOutput LOS Voltage -- Low V OL0 0.8 V 5Output LOS Voltage -- High V OH 2.0 Vcc+0.3 V 54. Measured at 2-1 PRBS at BER 1E-10. Receiver sensitivity is better than -45dBm at 155 Mbps and 125 Mbps. However, due to theresolution limitation of Digital Diagnostic Monitoring, the effect readout range for the RX received power at EEPROM A2 is from -10 to -34 dBm.5. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage).*********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303***********************************************************************************************************************************************************************OPTOWAY TECHNOLOGY INC. No .38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303PINSignal NameDescriptionPINSignal Name Description1 TX GND Transmitter Ground11 RX GND Receiver Ground2 TX Fault Transmitter Fault Indication12 RX DATA OUT- Inverse Receiver Data Out 3 TX Disable Transmitter Disable (Module disables on high or open)13 RX DATA OUT+ Receiver Data Out 4 MOD-DFE2 Modulation Definition 2 – Two wires serial ID Interface14 RX GND Receiver Ground5 MOD-DEF1 Modulation Definition 1 – Two wires serial ID Interface15 Vcc RX Receiver Power – 3.3V ±5% 6 MOD-DEF0 Modulation Definition 0 – Ground in Module16 Vcc TX Transmitter Power – 3.3V ±5% 7 N/C Not Connected 17 TX GNDTransmitter Ground 8 LOS Loss of Signal 18 TX DATA IN+ Transmitter Data In9 RX GND Receiver Ground 19 TX DATA IN- Inverse Transmitter Data In 10RX GNDReceiver Ground20TX GNDTransmitter GroundModule DefinitionModule DefinitionMOD-DEF2 PIN 4 MOD-DEF1 PIN 5 MOD-DEF0 PIN 6 Interpretation by Host 4SDASCLLV-TTL LowSerial module definitionprotocolModule Definition 4 specifies a serial definition protocol. For this definition, upon power up, MOD-DEF(1:2) appear as no connector (NC) and MOD-DEF(0) is TTL LOW. When the host system detects this condition, it activates the serial protocol. The protocol uses the 2-wire serial CMOS E 2PROM protocol of the ATMEL AT24C01A/02/04 family of components.*********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303。

IM3319/3320 三相互感式电能质量检测仪 产品手册 V1.1IM3319/3320 三相互感式电能质量检测仪产品介绍 一、1.1 简介 1.2 功能特点 1.3 技术参数 二、 应用2.1 外形及安装 2.2 端子定义 2.3 典型接线 2.4 应用说明 三、 Modbus 寄存器 四、 MODBUS 通讯规约 五、 注意事项一、产品介绍1.1、 简介IM3319/3320三相互感式电能质量检测仪系我公司采用微电子技术与专用大规模集成电路，应用数字采样处理技术及SMT 工艺等先进技术研制开发的拥有完全自主知识产权的三相电能质量检测仪。

该检测仪技术性能完全符合IEC 62053-21国标标准中0.5S 级三相有功电能表的相关技术要求，能直接精确地测量额定频率为50HZ 或60HZ 三相交流电网中的电压、电流、功率、功率因数、电量及总量等电参数。

该检测仪内置2路RS485通讯接口、1路开关量输出（可选）、1路点阵液晶显示输出口、MODBUS-RTU 通讯协议方便与各种AMR 系统联接，具有可靠性好、体积小、重量轻、外形美观、安装方便等特点。

IM3319/3320三相互感式电能质量检测仪可广泛应用于节能改造、电力、通信、铁路、交通、环保、石化、钢铁等行业中，用于监测交流设备的电流和电量消耗情况。

1.2、 功能特点1.2.1. 采集三相交流电参数，包括电压、电流、功率、电能等多个电参量，信息全 1.2.2. 采用专用测量芯片，有效值测量方式，测量精度高 1.2.3. 带2路RS-485通讯接口1.2.4. 通信规约采用标准Modbus-RTU ，兼容性好，方便编程1.2.5. 带ESD 保护电路的RS-485通信接口 1.2.6. 多种供电方式可选1.2.7. 宽工作电压AC80～240V 或DC5V ，并具防接反保护功能，接反电源不会损坏模块1.2.8. 采用工业级芯片，内置看门狗，并具有完善的防雷抗干扰措施，保证可靠性1.2.9. 高隔离电压，耐压达AC:2000V 1.2.10. 可选配1路开关量输出1.2.11. 带外接LCD 显示通讯接口、可实时查看测量数据参数 1.2.12. 可选配不同规格单匝穿心互感器或开合式互感器，方便易用(注：开合式电流互感器主要应用于工业中城网、电力传输系统、农村项目改造，具有 安装方便，无需拆卸一次母线，亦可带电操作，并且不影响客户正常用电，为用户改造 项目节省大量的人力、物力、财力，提高改造效率。

Hikvision DS-2DY3320IW-DE/DE4 3MP Network IR PTZ Cameras adopt 1/2.8" progressive scan CMOS chip. With the 20× optical zoom lens, the camera offers more details over expansive areas.This series of cameras can be widely used for wide ranges of high-definition, such as the rivers, forests, roads, railways, airports, ports, squares, parks, scenic spots, stations and large venues, etc.Key Features•1/2.8" Progressive Scan CMOS •Up to 2048 × 1536 resolution •20× Optical Zoom, 16× Digital Zoom •Digital WDR, 3D DNR, HLC, Smart IR •Up to 100 m IR distance•12 VDC & PoE (802.3at, class4) •Support H.265 video compressionCamera Module DS-2DY3320IW-DE/DE43MP Network IR PTZ Camera Image Sensor 1/2.8" progressive scan CMOSMin. Illumination Color: 0.05 Lux @(F1.6, AGC ON) B/W: 0.01 Lux @(F1.6, AGC ON) 0 Lux with IRWhite Balance Auto/Manual/ATW (Auto Tracking White Balance)/Indoor/Outdoor/Fluorescent Lamp/Sodium LampAGC Auto/ManualShutter Time 1/1 s to 1/30,000 sDay & Night IR Cut FilterDigital Zoom 16×Privacy Mask 8 programmable privacy masksFocus Mode Auto/Semi-automatic/Manual3D DNR YesBLC YesDigital WDR YesRegional Exposure YesRegional Focus YesLensFocal Length 4.7 mm to 94 mm, 20× OpticalZoom Speed Approx. 2.7 s (Optical Lens, Wide-Tele)Field of View 58.3° to 3.2° (Wide-Tele)Working Distance 10 mm to 1500mm (Wide-Tele)Aperture Range F1.6 to F3.5IRIR Distance Up to 100 mIR Intensity Automatically adjusted, depending on the zoom ratioPTZMovement Range(Pan) 360° endlessPan Speed Configurable, from 0.5°/s to 50°/s. Preset speed 50°/sMovement Range(Tilt) From -40° to 30°Tilt Speed Configurable, from 0.5°/s to 25°/s. Preset speed 25°/sProportional Zoom YesPresets 300Patrol Scan 8 patrols, up to 32 presets for each patrolPattern Scan 4 pattern scans, record time over 10 minutes for each scanPower-off Memory: YesPark Action Preset/Pattern Scan/Patrol Scan/Auto Scan/Tilt Scan/Random Scan/Frame Scan/Panorama ScanPTZ Position Display ON/OFFPreset Freezing YesScheduled Task Preset/Pattern Scan/Patrol Scan/Auto Scan/Tilt Scan/Random Scan/Frame Scan/Panorama Scan/Dome Reboot/Dome AdjustFeaturesSmart Detection Intrusion Detection, Line Crossing Detection, Region Exiting Detection, Region EntranceDetectionROI encoding Main stream, sub-stream and third stream respectively support two fixed areas.Max. Resolution 2048 × 1536Main Stream 50Hz: 25fps (2048 × 1536, 1920 × 1080, 1280 × 960, 1280 × 720) 50fps (1280 × 960, 1280 × 720)60Hz: 30fps (2048 × 1536, 1920 × 1080, 1280 × 960, 1280 × 720) 60fps (1280 × 960, 1280 × 720)Sub-Stream 50Hz: 25fps (704 × 576, 640 × 480, 352 × 288)60Hz: 30fps (704 × 480, 640 × 480, 352 × 240)Third Stream 50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288) 60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240)Video Compression Main Stream: H.265+/H.265/H.264+/H.264 Sub-Stream: H.265/H.264/MJPEGThird Stream: H.265/H.264/MJPEGH.264 with Baseline/Main/High ProfileAudio compression G.711alaw/G.711ulaw/G.722.1/G.726/MP2L2/PCMProtocols IPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, DHCP, PPPoE, BonjourSimultaneous LiveView Up to 20 channelsUser/Host Up to 32 users3 levels: Administrator, Operator and UserSecurity Measures User authentication (ID and PW), Host authentication (MAC address); HTTPS encryption; IEEE 802.1x port-based network access control; IP address filteringSystem IntegrationAlarm Input 1-ch alarm inputAlarm Output 1-ch alarm outputAlarm Linkage Alarm actions, such as Preset, Patrol Scan, Pattern Scan, Memory Card Video Record, Trigger Recording, Notify Surveillance Center, Upload to FTP/Memory Card/NAS, Send Email, etc.Audio Input 1-ch audio inputAudio Output 1-ch audio outputNetwork Interface 1 RJ45 10 M/100 M Ethernet Interface;PoE (802.3at, class4)Storage Built-in memory card slot, support Micro SD/SDHC/SDXC, up to 128 GB; NAS (NFS, SMB/ CIFS), ANRAPI ONVIF (Profile S, Profile G, Profile T), ISAPI, SDKClient iVMS-4200, iVMS-4500, iVMS-5200Web Browser IE 8 to 11, Chrome 31.0+, Firefox 30.0+, Edge 16.16299+GeneralLanguage (Web Browser Access ) 32 languages.English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil)Power 12 VDC, 1.6 A and PoE (802.3at), 42.5 to 57 VDC, 0.6 A, Class4Max. 19 W, including max. 9.2W for IRWorking Environment Working Temperature: Outdoor: -30°C to 65°C (-22°F to 149°F) Working Humidity: ≤ 95%Protection Level IP66 Standard; 6000V Lightning Protection, Surge Protection and Voltage Transient ProtectionDimensions(mm) -DE: 367 mm × 122 mm × 242 mm (14.45" × 4.80" × 9.53")-DE4: 255 mm × 129 mm × 195 mm (10.03" × 5.08" × 7.68")Weight Approx. 3 kg (6.61 lb)The DORI (detect, observe, recognize, identify) distance gives the general idea of the camera ability to distinguish persons or objects within its field of view.DORI Detect Observe Recognize Identify Definition 25 px/m 63 px/m 125 px/m 250 px/m Distance (Tele) 1568.0 m (5144.4 ft) 622.2 m (2041.4 ft) 313.6 m (1028.9 ft) 156.8 m (514.4 ft)Order ModelDS-2DY3320IW-DE (B)DS-2DY3320IW-DE4 (B)Typical ApplicationHikvision products are classified into three levels according to their anti-corrosion performance. Refer to the following description to choose for your using environment.This model has NO SPECIFIC PROTECTION.Level DescriptionTop-level protection Hikvision products at this level are equipped for use in areas where professionalanti-corrosion protection is a must. Typical application scenarios include coastlines, docks,chemical plants, and more.Moderate protection Hikvision products at this level are equipped for use in areas with moderate anti-corrosion demands. Typical application scenarios include coastal areas about 2 kilometers (1.24miles) away from coastlines, as well as areas affected by acid rain.No specific protection Hikvision products at this level are equipped for use in areas where no specificanti-corrosion protection is needed.DimensionsUnit: mm36712215774.24-7Φ10524274.2-DE-DE4255129157129100100195Φ7Accessory Included:ASW0081-1220002W Power adapter Optional:DS-1280ZJ-M (SPTZ) Junction BoxDS-1281ZJ-M (SPTZ)Inclined Base MountingBracketDS-1275ZJ (SPTZ)Vertical Pole Mounting BracketLAS60-57CN-RJ45Hi-PoE midspan05060020220318。

工作原理：LD3320提供的语音识别技术，是基于"关键词语列表"的识别技术:ASR(Auto speech recognition )技术。

语音识别芯片的工作流程是：对经过过MIC输入的声音实施频谱分析——语音特征的提取——匹配关键词语列表中的关键词语——从此关键字列表中得分最高的关键词语作为最终语音识别的结果输出。

语音识别芯片得到的结果的两种情况：1）在预定的时间内（比如5秒钟的语音数据），芯片对外部送入的语音数据进行运算分析，给出识别结果。

这种情况下可以设想为芯片设定了一个5秒的录音定时，芯片在录音定时结束后会中断识别语音的通道，并且根据已送入芯片的语音数据通过算法得出一个识别结果。

2）语音识别芯片运用端点检测VAD（voice activity detection）技术检查设备外部送入的语音数据流，检测出外部停止说话，运算分析开始说话到结束说话的语音数据，得到识别结果。

VAD的工作原理：在背景的基础上检测到有发音，那就视为声音的开始；若在一段时间内（比如600毫秒）持续检测到背景声音，那就认为声音的结束。

LD3320芯片介绍LD332X芯片是一款由是有ICRoute公司设计生产的“语音识别”专用芯片。

该芯片集成了语音识别处理器和一些外部电路，包括AD、DA转换器、麦克风接口、声音输出接口等。

不需要外接任何的辅助芯片如Flash、RAM等，直接集成在现有的产品中即可以实现语音识别/声控/人机对话功能。

真正提供了单芯片的语音识别解决方案。

在LD332X内部，固化有高效的非特定人语音识别搜索引擎模块和完整的非特定人语音识别特征库，以及专为语音识别而作的硬件优化和加速设计。

主要的特色功能有：非特定人语音识别技术、可动态编辑的识别关键词语列表、单芯片解决方案、高精度A/D和D/A通道、高准确度和实用的语音识别效果、可自由编辑50条关键词语。

芯片的外观：内部逻辑结构如图：LD3320模块的硬件连接1.LD3320模块介绍：为方便用户使用LD3320芯片进行快速集成和开发，ICRoute提供基于LD3320的语音识别模块M-LD3320。