OB9211DM Mini 1 Channel Video Fiber Optic Multiplexer

Payment Terms: T/T,WU
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Basic Info.
  • Brand Name: OB Telecom 
  • Model No.: OB9211DM 
  • Place of Origin: Zhejiang  
  • Min.Order: 1 Pair
  • Means of Transport: Air
Supply Capacity
  • Delivery Date: 3-7 days
 OB9211DM miniature module transmits one channel of composite video over one single mode or multimode fiber. Additional multi-channel bi-directional audio, and data (RS232, RS422/485) signal may be added for enhanced application. The compact design and easy installation makes it the best choice for single channel video over fiber solution.

The OB9211DM is compatible with all standard size OB9211D series modules and also OB9221DMR receiver.

Exceeds the RS250C standard for SNR, DG and DP
8MHz bandwidth, SNR> 65dB
8/10 bit digital PCM video coding
Compatible with NTSC, PAL and SECAM
Flexible configuration combination of audio/data/contact closure
24- bit digital audio, 85dB SNR
RS232, RS422, RS485 or Manchester data
Data transmission rate DC to 115200BPS
Super optical dynamic range, 0Km is not saturated
Transmission distance up to 120KM
Supported by OB Telecom standard network management system

Ordering Information
OB9211DM 1V only
OB9211DM(D0101) 1V+1 bi-di RS485+1 bi-di RS232
OB9211DM(D02) 1V+2 bi-di RS485
OB9211DM(D01.A1) 1V+1 bi-di RS485+1 forward audio
OB9211DM(D001) 1V+1 bi-di RS422
OB9211DM(D0001.A1) 1V+1 bi-di RS232+1 forward audio
OB9211DM(A22) 1V+2 bi-di audio
OB9221DMR 2V Receiver
OB9221DMR(A11) 2V+1 bi-di audio Receiver
OB9221DMR(D1) 2V+1 reverse RS485 Receiver
OB9221DMR(A22) 2V+2 bi-di audio Receiver
OB9221DMR(D01) 2V+1 bi-di RS485 Receiver
OB9221DMR(D01A11) 2V+1 bi-di RS485+1 bi-di audio Receiver
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Ms. nancy
Tel: 86-571-88373132
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Contact Method
OB Telecom Electronic Technology Co., Ltd
China (Mainland)
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