Serial Data (1 x RS 232+ 1 x RS 422 +2 x RS 485) to Fiber Converter Over 20Km SMF or 2Km MMF, with SFP Module, Universal Standard Terminal Lead

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US$103.60
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Management number 250265918 Release Date 2026/09/17 List Price US$103.60 Model Number 250265918
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Description: BY-RSD-125-LC is RS232/RS485/RS422 to Fiber, it supports RS-485, RS-232, RS-422 data over 1 multi-mode or single-mode optical fiber. The serial data supports RS-485, RS-232, RS-422 data protocols. These fiber optic transmitter and fiber optic receiver are typically used in applications with PTZ Control, Access Control System, CCTV surveillance, Industirlia control, ITS etc, and are available for stand-alone or rack-mount installations. Plug and Play design ensures adjustment-free installation and operation, and optical adjustments are never required. LED indicators are provided to instantly monitor the system operating status. Optical Wavelength: 1310nm Tx/1550nm Rx, 1550nm Tx/1310nm Rx Output Power: -12~-3dBm Rx sensitivity: -30dBm Supported Optic fiber: 50/125u multi-mode,62.5/125u multi-mode,9/125u single mode Transmission Distance: 20 Kilometers over SMF, 2 Kilometers over MMF Optical connector: 1 x LC SFP Data Data protocol: RS232: Bi-directional (Full Duplex) RS422: Bi-directional (Full Duplex) RS485: Bi-directional (Half Duplex) Data rate: 0~500 Kbps Error rate: <10-9 Connector: Universal Standard terminal lead Mechanical Input Power Requirements: DC 5V@2A Power Adapter: AC 90V~240V Power Consumption: 5W Stand-Alone Dimensions: 104mm × 104mm × 28mm Shipping Weight (include Transmitter & Receiver ): 0.75kg Environmental Operating Temperature: -20°C ~ +75°C Storage Temperature: -40°C ~ +85°C Relative Humidity: 0% ~ 95% (non-condensing) MTBF:<100,000 hours Package: 1. 1 x transmitter with SFP module 2. 1 x receiver with SFP module 3. 2 x Power Supply Adapters 4. 1 x Manual

  • 1 Ch Bi-directinoal RS232 (Full Duplex), 2 Ch Bi-directional RS485 (Half Duplex), 1 Ch Bi-directional RS422 (Full Duplex) to Fiber Optic Converter
  • Supports RS-422 (4 wire only), 4 wire mode for RS-485, 3 wire mode for RS-232 over 1 Single-mode Fiber or Multi-mode Fiber
  • Distance: 20 Kilometers(6.20 Miles) Single-mode Fiber or 2 Km Multi-mode Fiber
  • Stand-alone or rack-mount installations are available
  • Plug and Play design ensures adjustment-free installation and operation, and optical adjustments are never required
  • LED indicators are provided to instantly monitor the system operating status
UPC 695922649613
ASIN B0DFWK6C92
Model BY-RSD-125-LC
Brand Name Transwan
Cable Type Fiber Optic
Model Name Serial Data to Fiber Optic Converter
Unit Count 1 Count
Item Weight 0.7 kg
Part Number BY-RSD-125-LC
Manufacturer TRANSWAN
Connector Type 1 X Lc, Universal Standard Terminal Lead
Number of Pins 9
Number of Items 2
Connector Gender Female-to-Female
Compatible Devices Camera
Included Components SFP module
Connectivity Technology Optic Fiber, Serial Port
Other Special Features of the Product 1 x RS 232+ 1 x RS 422 +2 x RS 485 to Fiber, 20 Kilometer over SMF or 2 Km over MMF, with 1 x LC SFP

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