Industrial Serial RS232/RS485/RS422 Fiber Optic Modem
Industrial Serial RS232/RS485/RS422 Fiber Optic Modem
Model:LNK-IRS93-SFP
Overview
sponding indications, refer to {0><}0{>LNK-IRS93-SFP is an industrial grade RS232/RS485/RS422 to
fiber optic converter which converts a standard RS232/RS485/RS422 signal to a fiber optic link as to
extend the signal up to 2Km on multimode fiber and 80Km on single mode fiber (transmission distance
depends on the SFP module). The use of optical fiber communication solves the problems of electromagnetic
interference, ground ring interference and lightning damage. It greatly improves the reliability, security, and
confidentiality of data communication, and can be widely used in various industrial control, process control,
Stage Lighting Control, and traffic control occasions. LNK-IRS93-SFP is easy to mount on a DIN rail or in
distribution boxes.
Features
- Plug-and-play functionality, supports hot-swapping
- Extends Bi-directional RS-232/RS-485/RS-422 communication up to 2Km over MMF and 80Km over SMF
- Compatible with EIA/TIA RS232/485/422 standards, supporting 0~2Mbps data rates
- Transparent serial data transmission with self-adaptive baud rate, no configuration needed
- High-speed serial data supports DMX512 for Stage Lighting Control
- Compatible with both DIN-Rail and wall-mounted installations
- Integrated surge and electrostatic protection
- Equipped with status and diagnostic indicator LEDs
- Designed for harsh environments with an operating range of -40°C to 75°C (-40°F to 176°F)
Technical Indexes
| 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 |
Application
Ordering Information
| Model | Description |
| LNK-IRS93-SFP | Industrial Serial RS232/RS485/RS422 with SFP port |
| LNK-IRS93-SCMM | Industrial Serial RS232/RS485/RS422 , SC MM 850nm, 550m |
| LNK-IRS93-SC20 | Industrial Serial RS232/RS485/RS422 , SC SM 1310nm, 20km |
| Mounting Options | ► Default DIN-Rail Bracket installed, Wall Mount Bracket is included. |
| Power Options | ► Power Supply is to be purchased separately |
Get in Touch
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