Fiber Modem Description:
LNK-IRS93 series is an industrial grade RS232/RS485/RS422 to fiber optic converter. It is used to convert a standard RS232/RS485/RS422 signal into an optical fiber link, allowing the signal to be extended up to 2Km on multimode fiber, and 80Km on single mode fiber.
Adopting optical fiber communication helps to solve issues related to electromagnetic interference, ground ring interference and lightning damage. The utilization of this method also positively influences the reliability, security and confidentiality of data communication. Therefore, LNK-IRS93 series can be widely used in various industry control, process control, stage lighting control and traffic control occasions.
Serial to Fiber Converter Features:
We supply a wide range of bi-directional solutions that extend RS-232/RS-485/RS-422 up to a distance of 2 km over Multi-mode fiber (MMF) and 80 km over Single-mode fiber (SMF). Our products meet EIA/TIA standards with a 0-2 Mbps rate and serial data which is fully transparent; there is no need to set the baud rate as it is self-adaptive. The high speed of the system enables it to be used for DMX512 communication in Stage Lighting Control. The devices are also equipped with built-in surge and static protection, diagnostic and unit indicator LEDs, and can be installed either with DIN-Rail or wall-mount installation.
Fiber Media Converter Technical Parameters:
| Model | LNK-IRS93 Series |
| Fiber Connector | SC standard, ST/FC/LC optional |
| Fiber Distance | 50/125um MMF: 2Km, 62.5/125um MMF: 5Km, 9/125 SMF:20/40/60/80Km |
| Serial Interface | Industrial Terminal |
| Signal Ports | 1Ch RS232 - 1Mbps 1Ch R485 - 1Mbps 2Ch RS485H- 2Mbps 2Ch RS485H can be grouped into 1Ch High Speed RS422 |
| Standard | EIA /TIA RS232/485/422 |
| Serial Distance | RS232: 15 meters, RS485/422: 1000 meters |
| Rate | Max 2Mbps |
| RS-232 | TXD, RXD, GND - Bi-directional |
| RS-485 | D+, D-, GND - Bi-directional |
| Power Supply | DC12~48V |
| Power rate | <5W |
| Static protection | 15KV electric static discharge (ESD) protection |
| Surge protection | 1500W/sec surge protection |
| Operation Temperature | -25°C to +75°C |
| Storage Temperature | -40°C to +85°C |
| Storage Humidity | 5%~90% non-condescending |
| Dimensions | 95(L)*70(W)*29(H) mm |
| Weight | 0.25kg/pcs |
Fiber Optic Modem Applications:
Support and Services:
Serial to Fiber Optic Media Converter Technical Support and Service
At E-link, we offer comprehensive technical support and service for our Serial to Fiber Optic Media Converter. Our team of experienced engineers and technicians can help you with any queries or issues you may have with the product.
We offer a range of services, such as:
- Installation and setup of the converter
- Diagnosis and troubleshooting of any problems
- Upgrading of software and firmware
- Configuration of the device for optimal performance
- Repair and replacement of faulty components
We also provide telephone and email support, with our knowledgeable experts providing fast and efficient advice and solutions to any issues you may have.
For further information regarding our Serial to Fiber Optic Media Converter technical support and service, please contact us.
Packing and Shipping:
Packaging and Shipping
The Serial To Fiber Optic Media Converter should be securely packaged to ensure the product remains undamaged during shipping. It should be packaged in an appropriate box, with suitable cushioning materials. When shipping, the box should be clearly labeled with the customer's address and contact information, the quantity of product being shipped, and the type of product.
Ordering Information:
| Model | Description |
| LNK-IRS93-SFP | Industrial Serial RS232/RS485/RS422 with SFP port |
| Mounting Options | ► Default DIN-Rail Bracket installed, Wall Mount Bracket is included. |
| Power Options | ► Power Supply is to be purchased separately |
