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RS232/RS485/RS422 serial port fiber optic Modem
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Product Details
Brand Name | TINCAM |
Product Description
RS232/RS485/RS422 serial port fiber optic Modem
Overview
modem is a type of RS232/RS485/RS422 serial port fiber optic Modem. It adopts industrial standard design and its wall type outface design supports DINrail standard lead rail installation, featuring easy installation. Presently, many users make use of RS232/RS485/RS422 serial port fiber optic Modem to solve the electromagnetic interference in engineers and to extend the RS232/RS485/RS422 serial port transmission distance to several or even tens of kilometers. TBCmodem can provide users with RS232/RS485/RS422 serial port endtoend 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.
Features
- 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: 9-40VDC or 110-260VAC
- The interface supports 1500W surge protection and 15KV ESD protection
- External power supply
Communication Indexes
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 |
Fiber | Dual fiber |
Transmission distance of optical interface | Multi-mode: 2 km; single mode: 20km,40 km,60km |
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 SC interface for single mode transmission |
Environmental Indexes | ||||||||
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Power Indexes | ||||||||
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Appearance Indexes | ||||||||
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TBC-3218 RS-232 and serial to fiber communication.
TBC-3268 RS-422/485 and serial to fiber communication.
TBC-3168 RS-232 to RS-422/485 and serial to fiber communication.
Company Info
Contact Us
- Shenzhen Tianbo Communication Equipment Co., Ltd.
- Contact nameChen Anna Chat Now
- Phone86-755-33591616
- Address9Floor B Buliding Hengbang Hi-Tech Park Louming Rd, Gongming Town Guangming New Distric Shenzhen 518106, Shenzhen, Guangdong
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