大屁股熟女白浆一区二区-国产成a人片在线观看视频-欧美三级乱人伦电影-狠狠色噜噜狠狠狠狠蜜桃-茄子视频国产在线观看

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

8 Channel RS232/422/485 Fiber Modem

Type:FCP-R8/U8/D8 Message

Description:8 Channel RS232/422/485 Fiber Modem ，Can be asynchronous transmission from serial data 0-115200 baud rate adaptive

Product Description
              8RS232/485/422 Fiber Modem provides 8Channel RS232/485/422 transmission on fiber. The product breaks through contradictions between traditional serial interface communication distance and communication rate, besides, it also can solve electromagnetic interference, ground ring interference and lightning damage. The device greatly improves reliability, security and confidentiality of data communication. It is widely used for various industrial control, process control and traffic control occasions, especially for Bank, and Power and other sectors and systems which have special requirements of electromagnetic interference environment. RS232/RS485/RS422 channel can transmit adaptable serial data asynchronously 0Kbps-115200Kbps baud rate.
Functional Properties
? Based on self -copyright IC 
? Support 3 line RS232 (TXD,RXD,GND), support for flow control CD,DSR,CTS

? Have three Loop Back Mode: E1 interface Loop Back (ANA)、RS232/485/422 interface Loop Back(DIG)、

      Command the remote RS232/485/422 interface Loop Back(REM)

? RS232/RS485/RS422 supports hot-plug, supports DTE or DCE device interconnection 
? RS232/RS485/RS422 channel can transmit adaptable serial data asynchronously 0Kbps-57600Kbps baud  rate
? Have pseudo random code test function, easily line opened, can be used as a 2M BER Tester

? 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

? AC 220V, DC-48V, DC+24V, DC Power and Polarity-Free
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-232 RS-232 (ITU-T V.28)

    EIA/TIA-422 RS-422 (ITU-T V.11)

    EIA/TIA-485 RS-485 (ISO/IEC8284)

    Serial Interface

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

    RS-485 4 wires: TXD+, TXD-, RXD+, RXD-, Signal Ground

    RS-485 2 wires: Data+(Correspond TX+), Data-（Correspond TX-）, Signal Ground

    RS-232: RXD, TXD, Signal Ground

u   Power

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

    Power consumption: ≤10W

u   Dimension          

    Product Size:         216X140X31mm(WXDXH)                

    Simple packaging:   274X193X84mm(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
?
主站蜘蛛池模板： 亚洲欧美国产双大乳头| 18禁勿入午夜网站入口| 成 人片 黄 色 大 片| 亚洲日韩中文字幕一区| 久久精品无码专区免费青青 | 日韩av一区二区精品不卡| 7777精品伊久久久大香线蕉| 中文字幕丰满孑伦无码专区| 国产蜜臀av在线一区尤物| 国精品无码一区二区三区在线| 欧美成人亚洲高清在线观看| 亚洲欧洲精品无码av| 激情无码人妻又粗又大| 亚洲日韩欧美一区、二区| 日日摸夜夜添夜夜添高潮喷水| 一本一本久久a久久综合精品蜜桃| 色五月丁香五月综合五月4438| 久久久精品妓女影院妓女网| 一区二区三区久久含羞草| 在线观看国产成人av天堂| 国产亚洲精品久久午夜玫瑰园| 少妇无码av无码专区在线观看| 国产精品久久久久久婷婷| 国产女人叫床高潮大片| 国产成人无码精品亚洲| 国产成人精品免费视频大| 亚洲第一无码精品一区| 毛片24种姿势无遮无拦| 无码免费大香伊蕉在人线国产| 激情视频网站| 精品久久久中文字幕人妻| 亚洲另类无码专区丝袜| 国产丰满乱子伦午夜福利| 亚洲另类欧美综合久久| 国产xxx69麻豆国语对白| 久久永久免费人妻精品我不卡 | 亚洲综合网站色欲色欲| 久久精品国产精品国产精品污| 51妺嘿嘿午夜福利| 四虎永久在线精品视频| 国产日产欧洲无码视频|