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You are here: Products Search  » Products » OB Telecom 2 Channel Video Fiber Converter / OB9221D
    • OB Telecom 2 Channel Video Fiber Converter / OB9221D
  • Date Posted: February 21, 2013
    Region: China»Zhejiang
    Industry: »

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    • Contact: Jack Xu
Optical Fiber Type: Single/Multi-mode    
Optical Indicators
Transmission Distance: 100KM Wavelength: 300M
Network Index
Network Interface: RJ45    
Common Norm
Power Supply: Standalone: 6VDC; 12VDC/Rack mount: 90-264VAC Power Consumption: 11W to 24W
Working Temperature: -40°C to 74°C Operating Humidity: 0 to 95% non-condensing
Size: Standalone:200.5x182x27.5(mm)/Rack mount: 1U/2U/4U chassis    
  Product Description  

OB9221D transmits one channel of composite video over one single mode or multimode fiber. Additional multi-channel bi-directional audio, data (RS232, RS422/485), contact closure, telephone, and 10M/100M Ethernet signal could be added to provide cost effective solution for enhanced application.

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 100KM
Supported by OB Telecom standard network management system
Standalone, and rack-mount in 19" 1U/2U/4U chassis

Ordering Information

OB9221D 2V only
OB9221D(D011) 2V 1 bi-di RS485 1 bi-di RS422
OB9221D(D1) 2V 1 return RS485
OB9221D(K11) 2V 1 bi-di contact closure
OB9221D(D01) 2V 1 bi-di RS485
OB9221D(D01.E1) 2V 1 bi-di RS485 100M Ethernet
OB9221D(A11) 2V 1 bi-di audio
OB9221D(D01.A11.E1) 2V 1 bi-di RS485 1 bi-di audio 100M Ethernet

Supplier Details
  • OB Telecom Electronics Co.,ltd
  • Contact:  Jack Xu
  • Location:  17F, Jiangong Building, No.20 Wensan Rd
  • Zhejiang, China   
  • Phone:  (86)571-88373132
  • Fax:  (86)571-88394930
  • Website:  www.obtelecom.com

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