The BD-OP-RS422 is a RS232 interface fiber modem.The fiber modem modulate RS422 signal to fiber. The transmitting distance up to 120km. WDM(bi-di),dual fiber and multimode are availble.
E1 fiber modem is to modulate E1 signal to single or multi-mode fiber.The fiber modem support 75ohm or 120ohm.
V35 interface fiber modem.The modem modulate V35 signal to fiber,fiber distance up to 120km,support WDM,or dual fiber
The DS3 fiber modem is used to provide 44.736M (T3) converter between electrical interface and optical interface of PDH network. The converter features compactness, light weight, low power consumption and high reliability.
The BD-OP-RS232 is a RS232 over fiber optical modem.The fiber modem modulate RS232 signal to fiber. The transmitting distance up to 120km. WDM(bi-di),dual fiber and multimode are availble.