Industrial 1~4Ch RS232/RS422/RS485 Serial Fiber Media Converter
Industrial Serial Fiber Media Converter Overview
This industrial-grade fiber media converter enables reliable long-distance communication between RS-232/422/485 serial devices through advanced fiber optic connectivity. Engineered specifically
for demanding applications, the converter establishes full-duplex
data transmission over standard duplex fiber cabling while offering
optional single-fiber operation for distances extending to 20 kilometers. Its ruggedized construction features DIN-rail and screw-panel
mounting options for seamless integration into industrial control
cabinets and machinery enclosures where space optimization is
critical.
Manufactured to exceed commercial-grade specifications, the device
delivers exceptional performance across extended temperature ranges
and wide-voltage DC input through industrial screw terminal blocks.
Enhanced electromagnetic compatibility ensures stable operation in
electrically noisy environments, maintaining data integrity where
standard converters would fail. The unit's optical interface
provides complete electrical isolation between connected equipment,
eliminating ground loop issues and protecting sensitive devices
from voltage surges. These capabilities make it particularly
valuable for industrial automation systems, process control
networks, and infrastructure monitoring applications where both
data reliability and equipment protection are paramount.
Industrial Serial Fiber Media Converter Features
- Advanced Chipset Architecture - Utilizes proprietary integrated circuitry specifically
engineered for robust industrial communication and signal
processing reliability
- Multi-Channel Serial Connectivity - Configurable with 1-4 independent serial ports supporting
RS232/422/485 protocols with complete electrical isolation between
channels
- Flexible Interface Configuration - Offers selectable RS232/485/422 interfaces with 3-wire RS232
support and comprehensive flow control including CD, DSR, and CTS
signals
- Adaptive Baud Rate Technology - Automatically adjusts to asynchronous serial data rates from
0-115200 baud across all serial channels without manual
configuration
- Enhanced Surge Protection - Serial interfaces protected against lightning surges meeting
IEC61000-4-5 standards: 6KV differential mode and 6KV common mode
at 2Ω impedance
- Universal Power Compatibility - Supports multiple input options including AC 220V, DC -48V, and
DC +24V with non-polarized DC connection for simplified wiring
- Broad Voltage Operating Range - Accommodates wide input voltage fluctuations while maintaining
stable performance in industrial power environments
- Versatile Installation Options - Designed for both DIN-rail and wall-mount deployment with rugged
mechanical construction
- Extended Thermal Performance - Maintains operational integrity across wide temperature ranges
suitable for uncontrolled industrial environments
- Industrial EMC Compliance - Exceeds standard emission and immunity requirements for reliable
operation in electrically noisy settings
Industrial Serial Fiber Media Converter Technical Indexes
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 |
Industrial Serial Fiber Media Converter 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) |
Industrial Serial Fiber Media Converter Application
After-Sales and Warranty Policy
It is composed of online customer service and telephone customer service,
providing product consultation, remote technical support, maintenance and acceptance services.
Service Policy: Three-month replacement and three-year warranty.
Replacement: Within three months of purchasing a series of products, after
testing the product failure
by technicians and man-made damage caused by non-natural disasters,
the purchaser can directly
go to the purchasing point to replace the same type of products.Or
a product of comparable performance.
If there is no trouble in product testing, the original sample will
be returned.
Warranty: Man-made damage caused by non-natural disasters, our company's
free warranty period is 1 year.
[The following circumstances do not fall within the scope of
replacement and free maintenance]
1.Damage caused by operation and maintenance not in accordance with
the instructions in the product manual.
2.Damage caused by human factors, such as inappropriate voltage
input, water intake and breakage.
3.Damage to products caused by natural disasters, such as
lightning, earthquakes, fires, etc.
3.Unauthorized alteration of the inherent settings or repair
without the company's permission.
4.Products beyond the scope of free maintenance.
5.Damage caused by transportation, loading and unloading during
repairs sent by customers.
6.The product bar code or model on the product warranty card does
not conform to the product itself.
7.Failure or damage caused by other non-product problems such as
design, technology, manufacturing and quality.
