1 Channel Video Optic Transceiver - Product
Place of Origin : Hangzhou,China
Product Description
Provide option of simplex/duplex audio/data/contact closure; 10/100M Ethernet, E1, telephone, Intercom system
OB9211D series can transmit 1 channel composite video, 1 to 6 channel duplex audio, or 1 to 4 channel of duplex data/ contact closure signal or in any combination over one fiber；and it can provide option of 1 to 4 channel 10M/100M Ethernet / E1, 1 to 8 channel telephone/Intercom signal.
Basic Information
Brand : OB Telecom
Physical Specification
Other Specification : Exceeds The RS250C Standard For SNR, DG And DP.
Bandwidth Up To 6 MHz, SNR≥67dB.
The Video Quality Is Independent Of Transmission Distance And Up To The Maximum Optical Loss.
8/10 Bit Digital PCM Video Coding.
Compatible With NTSC, PAL And SECAM.
Distance Option Of Up To 120KM Is Possible.
Supported By OB Telecom Standard Network Management System.
Two RJ45 Ports With Option Of Plug-in Interfaces In Any Combination.
High-speed Optical Fiber Digital Transmission Technology.
RS232, RS422, RS485 Or Manchester Data.
Data Transmission Rate DC To256kbps.
Power Supply, Fiber Link, Data State Indication.
Surface Mount Technology (SMT).
Rack-mount/stand-alone/19" 1U Rack Mount Enclosure.
Specifications:
Video
Video Channel 1
Video Format NTSC，PAL，SECAM
Voltage 1Vp-p，75Ω
Max-input Voltage 1.5Vp-p，75Ω
Bandwidth 6 MHz
Differential Gain ≤1%
Differential Phase ≤1
Video SNR： ≥67 DB
Encoding 8/10 Bit PCM
Audio
Frequency Response 50Hz - 20kHz
Audio SNR ≥75dB
Audio Coding 24 BIT Digital Audio
Sample Resolution 48k
Data
Data Type RS232,RS422,RS485, Manchester
Baud Rate 0-115.2 Kbps
Bit Error Rate 10-9
Optional Signals Contact Closure, E1, Telephone, AIPHONE
Ethernet
Standard IEEE802.3
Data Rate 10M/100M Adaptive
Environment
MTBF >100,000 Hours
Operating Temperature -30℃ To 74℃
Storage Temperature -40℃ To 85℃
Humidity 0~95% Non-condensing
Connector
Video BNC
Optical FC / ST / SC
Data RJ45 / Terminal Block
Power 4-pin Self-lock Interface
Electrical And Mechanical
Power Standalone :+5.5VDC
Rack Mount: From OB18 Chassis
Dimensions Standalone:182x201 X28mm
Weight Standalone: 1KG
Rack Mount: 0.3KG
No. Of Rack Slots 1
LED Indicators Power, Fiber Link, Video, Data.
