1 Channel digital video Transmission over fiber

Specifications

Product name: 1 Channel digital video Transmission over fiber 

Product category: digital video fiber optic transmission system

Product introduction

1.  Overview

HC1001 adopts the latest optical communications technology and 8/10bit digital signal processing technology, and makes 1-channel unidirectional video and 1-channel reversed data encoded and multiplexed over one fiber for transmission. High-definition and real-time image exceeds EIA RS-250C standard. Now it is widely used in radio and television transmission, video surveillance, railway/highway monitoring, security, video conferencing and other fields.

2.  Features

« 1-channel unidirectional video and 1-channel reversed data RS485/RS422/RS232 over one fiber

« 8-bit digital video encoding and uncompressed transmission technology

« RS-422, RS-485 (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: :≥63 Db

Connector: BNC 75Ω

b) Data

Channel: 1

Data format: RS-422, RS-485 (full/half duplex) and support NRZ, RZI and Manchester

Data rate: DC to 100 Kb/s

Mode: Full/half duplex

Connector: wire connecting terminal

c) Optics

Wavelength: 1310/1550 nm

Fiber optic: single mode (multimode optional)

Max. Link loss: 12dB (bigger optional)

Output power: –5 ~ –12dBm

Receiver sensitivity: -35dBm

Connector: SC

d) Power and environmental indicator

Stand-alone power: 0.3A@5VDC

Insertion power: 0.3A@12VDC

Power adapter: 220VAC to 12VDC/1A

Operating temperature: -40°C to +70°C

Relative humidity: < 95% (no condensation)

4.  Applications

Green city, highway and subway full control, RS-422 or RS-485 full/half-duplex control of PTZ, communication transmission, access control system, fire alarm system, intelligent building etc…

5. Ordering information

HC1001-T

1-ch unidirectional digital video input, 1-ch reversed data RS485/RS232/RS422 over one fiber, single mode, single fiber, FC/PC fiber connector, BNC video interface, terminal block data interface, standard 20km(0-120km optional), stand-alone

HC1001-R

1-ch video output, 1-ch reversed data RS485/RS232/RS422 over one fiber, single mode, single fiber, FC/PC fiber connector, BNC video interface, terminal block data interface, standard 20km(0-120km optional), stand-alone