E-link China Technology Co.,LTD
E-link China Technology Co.,Ltd. Professional Fiber Optical Communication and CCTV Security Transmission Product Manufacturer
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18dBm 1Ch 4Ch Fiber Media Converter IP30 Protection Metal Casing
Industrial 1~4Ch RS232/RS422/RS485 Serial Fiber Media Converter
Fiber Media Converter Advantages
► Based on proprietary integrated circuit;
► Provide 1-4 independent serial ports (RS232/422/485 optional) channel, physical isolation from each other, there is no correspondence between the
► RS232 / 485/422 interface, optional three data, RS232 supports 3-wire RS232 (TXD, RXD, GND), flow control support CD, DSR, CTS,
► RS232 /485/422 channels can be transmitted from 0-115200 baud asynchronous serial data adaptive
► Serial port interface lightning reach IEC61000-4-5 (8 / 20μS) differential mode: 6KV, impedance (2Ω); Common mode: 6KV, impedance (2Ω) standard
Specifications
| Fiber | |
| Multi-mode Fiber:50/125um, 62.5/125um | |
| Maximum transmission distance | 2Km @ 62.5/ 125um multi mode |
| fiber, attenuation (3dbm/km)Wave Length | 820nm |
| Transmitting power | -12dBm (Min) ~-9dBm (Max) |
| Receiver sensitivity | -28dBm (Min) |
| Link budget | 16dBm |
| Single-mode Fiber:8/125um, 9/125um | |
| Maximum transmission distance | 20Km |
| Transmission distance | 20Km @ 9 / 125um single mode fiber, attenuation (0.35dbm/km) |
| Wave Length | 1310nm |
| Transmitting power | -9dBm (Min) ~-8dBm (Max) |
| Receiver sensitivity | -27dBm (Min) |
| Link budget | 18dBm |
| RS232/422/485 Interface | |
| Rate | 0-115200Kbps |
| Interface characteristics | EIA RS232 RS422 RS485 |
| Connector | Phoenix terminal |
| Working environment | |
| Working temperature | -40°C ~ 75°C |
| Working Humidity | 5%~95 % (no condensation) |
| Storage temperature | -40°C ~ 80°C |
| Mechanical: | |
| Dimensions | 133mm×40mm×120mm (H×W×D) |
| Casing | IP30 protection, Metal case |
| Installation | 35mm DIN-Rail, Wall Mounting |
| Weight | 685g |
Overview
The converter is designed to provide the most versatile connection possible between two RS-232/422/485 serial equipment using fiber optic cable. It allows any two pieces of serial equipment to communicate full-duplex over typical duplex fibers, or over optional single fiber up to 20km. The Din-rail mountable design makes it ideal for industrial cabinets and enclosures. For industrial environment, the converters are designed with the following enhanced features exceeding that of commercial media converters:
Order Information
| LNK-GYS101 | Industrial 1Ch RS232, RS22 or RS85 Serial Fiber Media Converter: 1xOptical port+1xRS232/RS485/RS422 port (Default FC, SFP or SC Fiber port optional) |
| LNK-GYS102 | Industrial 2Ch RS232, RS22 or RS85 Serial Fiber Media Converter: 1xOptical port+2xRS232/RS485/RS422 port (Default FC, SFP or SC Fiber port optional) |
| LNK-GYS104 | Industrial 4Ch RS232, RS22 or RS85 Serial Fiber Media Converter: 1xOptical port+4xRS232/RS485/RS422 port (Default FC, SFP or SC Fiber port optional) |