Detail produk:
Syarat-syarat pembayaran & pengiriman:
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Serial Standard: | EIA /TIA RS232, RS-422, RS-485 | Fiber type: | Single-mode SC |
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RateRate: | 0-120Kbps | Working temperature: | -25~70℃ |
Distance: | 20km | Power input: | DC5V |
Cahaya Tinggi: | rs485 to fiber optic converter,rs422 to fiber optic converter |
Serial RS232/RS422/RS485 to Fiber Optic Modem, SM dual fiber 20Km SC
Overview
LNK-277 Series is an industrial grade RS-232 / RS-422/ RS-485 to fiber optic converter which converts a standard RS-232 / RS-422 / RS-485 transceiver to a fiber optic link as to extend the serial signal up to 2Km on multimode fiber and 80Km on single mode fiber. This unit is enclosed in an industrial wall mount compact size rugged steel case.
Features
Technical Indexes
Standard | EIA /TIA RS232, RS-422, RS-485 |
Fiber Connector | SC standard, ST/FC optional |
Fiber Distance | 50/125um MMF: 2Km, 62.5/125um MMF: 5Km, 9/125 SMF:20/40/60/80Km |
Serial Connector | RS-232: DB9, RS-422, RS-485: phoenix terminal |
Serial Distance | RS232: 15 meters, RS-422, RS-485: 1500 meters |
Rate | 0-120Kbps |
Baud Rate | 300 Baud to 115,200 Baud |
RS-232 | IN, OUT, GND |
RS-485 | D+, D-, GND |
RS-422 | R+, R-, T+, T-, GND |
Power Supply | DC2.5 5V(9V-48V) |
Power rate | 2W |
Static protection | 15KV electric static discharge (ESD) protection |
Surge protection | 1500W/sec surge protection |
Operation Temperature | -25°C to +70°C |
Storage Temperature | -40°C to +85°C |
Storage Humidity | 5%~90% non-condescending |
Dimensions | 110(L)*104(W)*28(H) mm |
Weight | 0.3kg/pcs |
Application
Kontak Person: Mr. Michael Guo
Tel: 19928768315
Faks: 86-755-8312-8674
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