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

4 Channel RS232/422/485 Fiber Modem

Type:FCP-R4/U4/D4 Message

Description:4 Channel RS232/422/485 Fiber Modem ，Can be asynchronous transmission from serial data 0-115200 baud rate adaptive

Product Description
               4RS232/485/422 Fiber Modem provides 4Channel 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
Ø based on self -copyright IC 
Ø Support 3 line RS232 (TXDRXDGND) support for flow control CDDSRCTS

Ø 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)

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

Ø 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

Ø 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： 日本精品αv中文字幕| 国产人妻精品久久久久久| 精品女同一区二区免费播放| 国精产品999国精产| 涩欲国产一区二区三区四区| 麻豆成人久久精品二区三区免费| 国产一卡2卡3卡四卡精品网站| 久久久中日ab精品综合| 亚洲丁香五月天缴情综合| 久久综合狠狠综合久久激情| 国产真实露脸乱子伦| 无码精品人妻一区二区三区人妻斩| 久久亚洲精品人成综合网| 一本大道久久久久精品嫩草| 美女张开腿给男人桶爽久久| 亚洲欧美日韩综合久久久久久| 四虎永久在线精品免费无码| 国产精品理论片在线观看| 囯产精品久久久久久久久久妞妞| 欧美日韩不卡合集视频| 国产精品一久久香蕉国产线看观看 | 欧美69久成人做爰视频| 亚洲国产成人精品无码区在线| 奇米777四色精品综合影院| 久久综合亚洲欧美成人| 国产乱人激情h在线观看| 蜜臀av在线播放一区二区三区 | 日日狠狠久久8888偷偷色| 无码精品a∨在线观看十八禁软件 欧美一区二区三区成人久久片 | 国产成人精品999在线观看| 夜夜爽日日澡人人添| 五十路熟妇高熟无码视频| 嫩草伊人久久精品少妇av| 无码av专区丝袜专区| 国产亚洲精品久久久久秋霞| 欧产日产国产精品| 国产无夜激无码av毛片| 久久亚洲精品中文字幕一区| 99re6在线观看国产精品| 国产婷婷色综合av性色av| 国产乱xxxxx97国语对白|