国产AV中文字幕,一区啪啪视频,人人看卜人摸,中韩日精品操逼网站电影

Hello, Welcome to FCTEL Technology Co.,Ltd
National service hotline:+086 0571-87007055/56/57 CN

WE ONLY FOCUS ON TRANSMISSION AND ACCESS

Products center

RS422 Fiber Modem（Desktop Tpye）

Type:FCP-Q1 Message

Description:RS422 Fiber Modem ， Serial port communication rate up 921.6KBPS

Product Description
               This device is based on FPGA, which supports asynchronous RS422 communication interface Fiber Modem. The device is the best choice of connecting to the remote terminal unit (RTU) to a host (HOST) or a distributed data acquisition system (SCADA) controllers, with very high performance price ratio. Using ordinary multi-mode fiber, effective communication distance is up to 4KM, while using ordinary single-mode fiber, effective communication distance up to more than 40KM. Serial port communication rate is up to 921.6KBPS. As a result of the fiber as a transmission medium, you can completely avoid the threat to communication device under the adverse environment, such as lightning, surges and electromagnetic interference, at the same time it saves investments of the original lightning surge protection devices that using copper .

Functional Properties
? Based on self -copyright IC 
? Have the ability to automatically detect the baud rate of serial port signal

? Automatically test the reason of the device matt is that the device is power off, or E1 line is broken. 

      And then  indicate on the LED

? Serial port interface lightning-protection reached IEC61000-4-5 (8/20μS) DM(Differential Mode): 6KV,  

      Impedance (2 Ohm), CM(Common Mode): 6KV, Impedance (2 Ohm) standard

? Support SNMP Network Management
? Serial channel can transmit adaptable serial data asynchronously 300-921.6Kbps baud rate 
Technical Parameters

u  Fiber

         Multi-mode Fiber

    50/125um, 62.5/125um,

    Maximum transmission distance: 5Km @ 62.5 / 125um single mode fiber, attenuation (3dbm/km)Wave Length: 820nm

    Transmitting power: -12dBm (Min) ~-9dBm (Max)

    Receiver sensitivity: -28dBm (Min)

    Link budget: 16dBm

        Single-mode Fiber

    8/125um, 9/125um

    Maximum transmission distance: 40Km

    Transmission distance: 40Km @ 9 / 125um single mode fiber, attenuation (0.35dbm/km)

    Wave Length: 1310nm

    Transmitting power: -9dBm (Min) ~-8dBm (Max)

    Receiver sensitivity: -27dBm (Min)

    Link budget: 18dBm

u   Serial interface 

    Standard

    EIA/TIA-422 RS-422 (ITU-T V.11)

    Serial Interface

    RS-422: TXD+, TXD-, RXD+, RXD-, Signal Ground

u   Power

    Power supply: AC180V ~ 260V；DC –48V；DC +24V

    Power consumption: ≤10W

u   Dimension          

    Product Size:         103X93X28mm(WXDXH)                

    Simple packaging:   200X176X55mm(WXDXH)

    Piece Weight :      1.2KG

 u  Working environment

    Working temperature: -10°C ~ 50°C
    Working Humidity:        5%~95 % (no condensation)

    Storage temperature:   -40°C ~ 80°C
    Storage Humidity:         5%~95 % (no condensation)


 



Application Scheme

Applications 


DataSheet Download
?
国产精品日产欧美久久| 亚洲日本va中文字幕区| 亚州一区二区三区啪啪网| 亚洲无码高清久久影院| 婷婷亚洲成人| 亚洲国产精品sss在线观看av| v天堂在线播放| 亚洲18不禁AV| 久久6久久66热这里只是精品| 美女桶爽30分钟| 丁香五月激情综合尤物| 人妻爱爱夜夜潮| 亚洲欧美日韩综合网导航| 亚洲精品第一国产野狼| 香蕉久久成人国产精品免费| 日本高清WWW免费| 2021中文国产成人精品久久| 亚色天堂在线观看视频| 超碰在线97国语| 国产精品字幕综合| 亚洲色图之日本系列| 国产一级A大黄片毛片视频| 亚洲鸥美日韩综合| 国产精品无码一区二区在线观一| 99国产99久久久久久| 九九九中文字幕| 日本老熟妇XXXXX| 亚洲老湿机7777| 麻豆调教| 久久久久无码人妻一区二区三区| 久久精品国产首页027007| 91在线呦呦观看| 超碰97少妇酒店| 国产精品亚洲五月天丁香| 日韩国产三级在线免费观看| 亚洲涩伊人四虎| 国产又爽又黄又不遮挡视频| 久久久久99爱国产一区| 电击奶头の调教| 亚洲精品首页久久久| 九九热这里只有国产中文精品视频 |