RS-232/485/422 serial optic fiber modem

1.Auto sense serial signal rate, zero delay automatic transmit 2.500Kbps the highest rate 3.Supply three interface (RS232/485 Features1.Auto sense serial signal rate, zero delay automatic transmit2.500Kbps the highest rate 3.Supply three interface (RS232/485/422)4.Multi-mode 2KM, signal-mode 20KMCommunication

Standard	Accord EIA RS-232, RS-485, RS-422 standard
RS-232 signal	IN, OUT, GND
RS-485 signal	D+, D-, GND
RS-422 signal	R+, R-, T+, T-, GND
Fiber signal	IN, OUT
Working format	Asynchronism, point to point or multi-point
Direction control	Adopt automatic send data control , auto distinguish and control data transfer direction
Band rate	0-500Kbps, auto-sense signal serial baud rate
Fiber wavelength	Multi-mode 850nm, signal-mode 1310nm
Electricity port transmission	RS-232 port 15M, RS-485/422 port 1200M
Optic port transmission	Multi-mode 2KM, signal-mode 20KM
Loading	RS-485/422 port Support 32 port loop enviroment(or handtailor 128 point)
Interface protection	600W surge protection, 15KV static protection
Electricity connector	8 terminal block
Optic port connector	Multi-mode adopt ST/SC connector, signal-mode adopt FC/ST/SC connector

Environment

Working temperature	-25 to 70
Storage temperature	-40 to 85
Humidity	Relative humidity 5% to 95%

Power

Input power	9-36DC
Consumption	2W

Dimension

L*W*H	100mm*69mm*22mm
Shell	Iron
Color	White
Weight	230g

Update Date:2012-04-24 04:33:09

RS-232/485/422 serial optic fiber modem