Active Member
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[China]
Address: Add: F4, Bld.4, Xifa B industry Zone, Yintian, Xixiang, Bao'an, Shenzhen, China.
Contact name:Frank
Shenzhen Handar Optical Technology Co.,Ltd |
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4 channels video 1 RS485 data ip fiber optic videos bnc to fiber converter for CCTV security system
*video transmission over fiber
*default with single fiber, 20km
*FC/SC optional
*small orders accepted
*all life service
This multiplexer is able to be produced with different specifications to meet different requirement.
Product Description:
HD Video and Audio over Fiber - 4 Channel Digital Video Multiplexer uses the most advanced transmission technology of entire digital video without condensation and with high quality video transmission effect. It can transfer 4 channel unidirectional video, 4ch data, 4ch bidirectional audio, 4h Phone, 4ch bidirectional key and a fast Ethernet over a fiber.
Products Specifications:
Transmission technology of entire digital video without condensation makes perfect video transmission effect.
Support video nondestructive renewable replay
Support any video signal with high resolution
Cross interference of non-simulated PDH
Compatible with PAL/NTSC/SECAM
SMT technology
Betacam transmission quality
10 bits digital video code
Advanced AGC function
Each data interface designed with lightning protection
Advanced auto-adaptive technology, no need for electrical or optical adjustments
Video parameters:
video interface:1
Interface mode: BNC
Video input/output impedance: 75Ω (unbalanced)
Video input/output voltage: typical peak value: 1.0V, max. value: 1.5V
Video bandwidth: 8MHz
Differential gain < 1% (typical value)
Differential phase < 1% (typical value)
SNR (weighted) > 62db
Data parameters:
Data interface: 1 bidirectional data
Data interface mode: connecting terminal with industrial standard
Data interface signal: RS-232, RS-485, RS-422, Mac manchester auto code
Bit rate: 0~256Kbps
BER < 10-9
Audio parameters:
Audio interface: 1 bidirectional
Audio input and output impedance:connecting terminal with industrial standard
Audio input and output level: 0 dBm (typical value)
Frequency response: 10Hz~20Hz
Audio digital bitwidth: 24bit
Ethernet parameters:
Network interface: 1 shielded RJ-45
Support Protocol:IEEE802.3u 10/100 Base-TX
Work mode: full/half duplex
Time delay:<23 bit
BER:< 10-9
Other parameters:
Working temperature: -20~70
Storage temperature: -40~85
Working humidity: 5~95% (noncondensing)
Storage temperature: 0~95% (noncondensing)
Dimension: 262(L) × 206(W) × 25(H)
Input voltage: 220V or -48V optional
Optical interface: ST, FC, SC optional
