Payment & Shipping Terms:
|Distance 1:||Up To 40km (single Mode)||Data Way:||5 Ways|
|Distance 2:||Up To 2km (Multimode)||Distance 2:||Up To 2km (Multimode)|
|Optical Way:||1 Way||Optical Way:||1 Way|
fibre optic media converter,
optical fiber media converter
RS232 RS422 RS485 Data optical fiber Modem modem with FC/UPC connector
- RS232/422/485 Fiber Optic Modem is a type of RS-232/RS-485/RS-422 serial port fiber optic Modem.
- It adopts industrial standard design and its wall type outface design supports DIN-rail standard lead rail installation, featuring easy installation.
- Presently, many users make use of RS-232/RS-485/RS-422 serial port fiber optic Modem to solve the electromagnetic interference in engineers and to extend the RS-232/RS-485/RS-422 serial port transmission distance to several or even tens of kilometers.
- RS232/422/485 Fiber Optic Modem can provide users with RS-232/RS-485/RS-422 serial port end-to-end transparent transmission.
- Since signals are transmitted over fibers and these optical signals are free of electrical conductivity, they have strong anti-interference capacity and are immune to high-voltage power or thunders.
- Zero-Delay automatic forwarding
- Supporting three types of interfaces: RS232/485/422
- Automatic detection of serial port rate, judgment and control of data transmission direction
- Working wavelength: 850 nm (multi-mode); 1310 nm (single mode)
- Maximum communication rate: 500 Kbps
- Optional optical interfaces: ST/ SC/ FC
- Up to 2 kilometers in multi-mode transmission and up to 40 kilometers in single mode transmission
- Broad voltage inputs: 5-40 VDC or 85-265 VAC
- The interface supports 1500W surge protection and 15KV ESD protection
- External power supply
|Standard||In compliance with EIA RS-232 and RS-485 standards|
|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 mode||Asynchronous working mode, point-to-point|
|Direction control||Adopting automatic data flow control technology, supporting automatic judgment and control of data transmission direction|
|Baud rate||0-500 Kbps, automatic detection of signal rate|
|Fiber wavelength||Multi-mode: 850 nm; single mode: 1310 nm|
|Transmission distance of electrical interface||RS-232 interface: 15 meters; RS-485/422 interface: 1200 meters|
|Transmission distance of optical interface||Multi-mode: 2 km; single mode: 40 km|
|Load capacity||RS-485/422 interface supports 32 nodes (128 nodes customizable)|
|Interface protection||600W surge protection, 1500V ESD protection|
|Form of electrical interface||8-pin connector|
|Form of optical interface||ST interface for multi-mode transmission and FC interface for single mode transmission|
|Operating temperature||-25°C to 70°C|
|Maintaining temperature||-40°C to 85°C|
According to export standard packing.
OEM/ODM service: Our OEM and ODM service is always ready!
If you want to show your own brand LOGO on the product cable, product package or rack mount, it is no any problem. Our OEM service is always ready to servise you.
By International express: TNT, DHL, UPS, special line express, etc
By air: CA, ZH, CZ, AA, AC, BA, etc
Contact Person: Mr.He