1. Function and Characteristic

a) Support RS-232/RS-485/RS-422 interface
b) Asynchronous, point to point, rate up to 120Kbps
c) Support 90V~40V Volt input, consumption 2W
d) 1500W surge protection, 15KV static protection
e) RS-485/422 port support 32 node ( can choice handtailor 128 Node)
f) Working wavelength: 850nm(multi-mode)
                                      1310nm(single mode)
f) Auto test signal rate, zero delay auto transmit
　

2. Performance guideline
Interface: support EIARS-232, 485, 422 standard
Rate: 0-500Kbps
Transmit distance: RS-232 port 15m, RS-485/422 port 1500m, optical port multi-mode 2KM, single-mode 20KM
Working environment: -25°C to 70°C
　

3. Appearance guideline

Interface type: 8 bit terminal block, multi-mode choice ST/SC/FC interface, single-mode choice FC/SC/ST interface
L*W*H: 100mm*69mm*22mm
Shell: Iron
Colour: White
Weight: 230g