RS-485/422 to Fiber Converter
50.0~100.0 USD
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | T/T, WU |
| Supply Ability: | 10000 |
| Place of Origin: | Guangdong |
Company Profile
| Location: | Shenzhen, Guangdong, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Data Communication Product |
Product Detail
| Model No.: | model277B |
|---|---|
| Means of Transport: | Ocean, Air |
| Brand Name: | 3onedata |
| Production Capacity: | 10000 |
| Packing: | standard |
| Delivery Date: | 3 working days |
Product Description
Introduction
Model277/B is one kind can offer RS-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/B 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.
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.
Specification
RS-485/422Standards: EIA RS-485, RS422 standard
RS-422 signal: T+, T-, R+, R-, GND
RS-485 signal: D+, D-, GND
Working mode: Asynchronism, point to point or multi point, 2 wire half-duplex,4 wire full duplex
Baud rate: 300~500Kbps, auto test serial signal rate detect signal speed automatically, zero delay time
Transfer distance: RS-485/422 side:1.2Km(9600bps)
Max number of drops: 128 nodes(RS-485/422)
Port protect: 600W surge protection
15KV ESD protection
Optic Fiber
Connectors: SC, FC or ST, optional
Fiber optic cables: Single Mode:8.3/125,8.7/125,9/125 or 10/125 um
Muti-Mode:50/125,62.5/125 or 100/125 um
Transmission: 20, 40,60,80, 120km(SM),
2 km(MM) optional
Wavelength:850nm,1310nm,1550nm
Power
Power input: Power External 5VDC
Consumption: 120mA
Environment
Operating temperature: -10°C to 60°C
Storage temperature: -40°C to 85°C
Humidity: 5% to 95%(no condensation)
Appearance
Dimensions: 94.0×71.0×26.0mm(power external)
Material: Iron(shell)
Color: White
Weight: 230g(power external), 260g(power internal)
Warranty: 5 years
Approvals: FCC, CE, RoHS approvals
