Description

1.  Overview
HC***1 adopts the latest optical communications technology and 8/*0bit digital signal processing technology, and makes *-channel unidirectional video and *-channel reversed data encoded and multiplexed over one fiber for transmission. High-definition and real-time image exceeds EIA RS***0C standard. Now it is widely used in radio and television transmission, video surveillance, railway/highway monitoring, security, video conferencing and other fields.

2.  Features
« *-channel unidirectional video and *-channel reverse dataover a fiber
« *-bit digital video encoding and uncompressed transmission technology
« RS***2, RS***5 (full/half duplex),and other data signal formats and Manchester
« Video AGC (Automatic Gain Control) to provide greater flexibility and more stable image
« Strictly selection material and quality control in order to ensure high quality and high reliability
« Compatible with PAL, NTSC and SECAM video quality control system
« System status could be monitored by the power and other parameters LED indicator
« SMT Surface Mount Technology
« Compact size
« Lower power consumption and free installation, jitter 

3.  Specification
a)  Video
Channel: 1
Video format: PAL/ NTSC
Input level: 0.5~2Vpp
Output level: 1Vp-p
Bandwidth (*3 dB): 8 MHz
Digital bits wide: 8bit
Differential gain: ≤1%
Differential phase: ≤1°
Weighted SNR: :≥*3 Db
Connector: BNC *5&branded;
b) Data
Channel: 1
Data format: RS***2, RS***5 (full/half duplex) and support NRZ, RZI and Manchester
Data rate: DC to **0 Kb/s
Mode: Full/half duplex
Connector: wire connecting terminal
c) Optics
Wavelength: ***0/***0 nm
Fiber optic: single mode (multimode optional)
Max. Link loss: *2dB (bigger optional)
Output power: –5 ~ –*2dBm
Receiver sensitivity: **5dBm
Connector: SC
d) Power and environmental indicator
Stand-alone power: *@********************ower: 0.3A