Shenzhen Comark Technology Co., Ltd.
Main products:fiber optic modem,industrial ethernet,media converters,video transmission,Optical accessories
Contact Us
  • Contact Person : Mr. Liu Jackie
  • Company Name : Shenzhen Comark Technology Co., Ltd.
  • Tel : 86-755-26055499
  • Fax : 86-755-22630031
  • Address : Guangdong,ShenZhen,Rm412,413,4th floor,2nd Building, Zhongxing Industrial Zone,Chuangye Rd. Nanshan District,Shenzhen 518054, P.R.C
  • Country/Region : China
  • Zip : 518054

Comark Industrial repeater Rs232/485/422 to Fiber Optic Interface converter CI-SF110-M

Comark Industrial repeater Rs232/485/422 to Fiber Optic Interface converter CI-SF110-M
Product Detailed
Series Multi-drop Optic Fibres 1.RS232 115.2K 2.RS485 0-12M 3.DB9-F&Pluggable Screw Terminal interface 4.Free shipping for

Series Multi-drop Optic Fibres

Series Converter/Repeater RS232/RS485 from/to Fiber Optic, Converter/Repeater Fiber Optic to RS232 to RS485,

Optic fiber devices,

RS-485 Repeater,

Series Multi-drop Optic Fibres,

Serial Converters for Industrial Control Interface

P/N: CI-SF110-M

One fiber port, connector ST/SC/FC (optional), Rate data: 0-10M.

Description: The Ci-sf110 series is designed for use in optical RS232/485/422 general serial networks. Feature with data rate up to 10M,35mm DIN rail mounting, redundancy power input(9V~30VDC),relay output alarm. Ci-sf110 contains one fiber optic transceiver one electrical interface.The modems provide fiber optic connection in point to point, star, daisy chain topologies networks.


Electrical interface

RS232/422/485 interface:

RS232 speed: 0-115200bps;RS232 support for RXD, TXD, GND 3-line approach to work;RS422 support for RX-, RX +, TX-, TX + full-duplex mode;RS485 support for A, B half-duplex mode;RS422/485 Rate: 0-2M (optional 500K, 1M, 5M, 10M);

Protection: RS422/485 with 600W sursge protection also has overload protection function.

Wire Cable Connection

RS232:DB9-F. RS485/422:DB9-F or Pluggable Screw Terminal.

Wire End Termination: None.

Optical interface

Wave length: 850nm,1310 nm,1550nm

Fiber type: multi mode 50/125 um,62.5/125 um,100/140um;single mode 8.3/125 um,9/125um,10/125um

Transmission distance: MM 2Km,SM 20Km

Fiber interface type: ST/SC/FC (optional), ST Standard


Contact rating:DC30V@1A Max.

Fiber link fault and No voltage input alarm

5-pin Pluggable Screw Terminal


Input Voltage: 24VDC(9VDC~30VDC)

5-pin Pluggable Screw Terminal

Support dual power backup



Dimensions: 136mm×52mm×105mm (H×W×D)

Casing: IP30 protection, Metal case

Installation: 35mmDIN-Rail, Wall Mounting.

Weight :725g


Operating Temperature: 0 to 70°C (-40°C to85°C optional)

Storage Temperature: -45°C to 85°C

Ambient Relative Humidity: 10 to 95% (non-condensing)

Comark Industrial repeater Rs232/485/422 to Fiber Optic Interface converter CI-SF110-M

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