Industrial 1 - 4Ch Fiber Ethernet Converter , Single Mode RS232 / RS22 / RS485
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:
Technical Indexes
| Fiber | |
| Multi-mode Fiber:50/125um, 62.5/125um | |
| Maximum transmission distance | 2Km @ 62.5/ 125um multi mode | 
| fiber attenuation (3dbm/km)Wavelength | 820nm | 
| Transmitting power | -12dBm (Min) ~-9dBm (Max) | 
| Receiver sensitivity | -28dBm (Min) | 
| Link budget | 16dBm | 
| 20 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 | 
Features
Ordering 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) |