Model2773是一种多功能的RS-232接口光纤MODEM。是连接远程终端单元(RTU)
到主机(HOST)或分布式数据采集系统(SCADA)控制器的最佳选择。该产品采用光纤
作为传输介质,提高了系统传输性能,有效的避免了恶劣环境下雷击、浪涌和电磁干扰
等对通信设备的威胁。
特点:
a)支持全信号TXD,RXD,RTS,CTS,DTR,DSR,异步传输,点对点运用,速率达120Kbps
b)支持DC5V和AC/DC220V电源输入(可选),功耗2W
c)+/-15KV(人体模型)ESD保护,+/-8KV接触放电
d)单模MODEL2773SM/A或多模MODEL2773MM/A(用户可定制)
e)工作波长1310nm
f)自动侦测信号速率,零延时自动转发
定货信息:
型号 |
描述 |
MODEL277MM |
RS-232/485/422串口光纤MODEM |
MODEL277MM/A |
RS-232串口光纤MODEM |
MODEL277MM/B |
RS-485/422串口光纤MODEM |
MODEL277/H |
RS-232/485/422串口光纤MODEM(光纤环路) |
MODEL277SM |
|
MODEL277SM/A |
RS-232接口光纤MODEM |
MODEL277SM/B |
RS-485/RS-422接口光纤MODEM |
MODEL |
|
MODEL2773SM |
|
MODEL |
RS-232/485/422串口光纤MODEM |
MODEL |
RS-232串口光纤MODEM |
MODEL |
RS-485/422串口光纤MODEM |
MODEL271SM |
RS-232/485/422串口光纤MODEM |
MODEL271SM/A |
RS-232串口光MODEL |
MODEL271SM/B |
RS-485/422串口光纤MODEM |
MODEL |
|
MODEL2723SM |
|
MODEL |
|
MODEL2727SM |
|
MODEL |
RS-485/422串口光纤MODEM |
MODEL |
RS-232串口光纤MODEM |
MODEL |
|
MODEL273SM |
RS-232/485/422串口光纤MODEM |
MODEL273SM/A |
RS-232串口光纤MODEM |
MODEL273SM/B |
RS-485/422串口光纤MODEM |
MODEL211MM |
工业级壁挂式CAN总线光纤MODEM |
MODEL211SM |
工业级壁挂式CAN总线光纤MODEM |
MODEL7301 |
单E1光纤MODEM |
MODEL7302 |
单FE1光纤MODEM |
MODEL7303 |
单64Kbps同向G.703光纤MODEM |
MODEL7304 |
单V.35光纤MODEM |