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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Industrial Serial RS232/RS485/RS422 Fiber Optic Modem DC12~48V Power Supply
Industrial Serial Fiber Optic Modem Advantages:
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 |
| 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 |
Overview
LNK-IRS93 series 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.
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, 20m |
| Mounting Options | Default DIN-Rail Bracket installed, Wall Mount Bracket is included. |
| Power Options | Power Supply is to be purchased separately |