RS232/485/422 to fiber media converter
RS232/485/422 to fiber media converter
Description of goods
RS232/485/422 to fiber media converter Model No.M277
Introduction
M277 is one kind can offer RS-232/485/422 serial port carry transparent optic fiber modem of transmission to get end to user, no need patch cords set up, switch over automatically, and can detect and examine the signal speed automatically, zero delays time to transmit automatically. Model277 adopt optic fiber transmit, have isolate protection, data privacy is fine ,working steady, data, , such threats to communication equipment as the wave is welled up and interfered with electromagnetically that the effective one has prevented the abominable environment from being struck by lightning, can work in the abominable and dangerous environment reliably.
It can be used in occasions such as various industrial control, course controlling, traffic controlling and intellectual district, especially suit the bank, electricity and interfering with environment department and system with the special requirement electromagnetically.
Feature
◆Support RS-232/RS-485/RS-422 interface
◆Transmit asynchronously, point-to-point to use, speed reach 500Kbps
◆1500W surge protection, 15KV static protect
◆RS-485/422 port support 32 nodes (can customize 128 nodes)
◆working wavelength: SM MM 1310nm
◆examine signal speed automatically, zero delay time
◆9V-36VDC input
Specification
System Parameter
Standard: EIA RS-232, RS-485, RS-422
Transmission speed: 0-115.2Kbps
Transmission distance: MM 2～5km, SM 20～100KM （Selectable）
Interface port: terminal block fiber port SC/ST/FC
Environment index
Working temperature: -25℃ to 70℃
Relative humidity 5% to 95%
Power: 9～36VDC power Input
Appearance index
L×W×H: 160.5mm×110mm×27mm
shell: iron
Color: White
Weight: 300g