8 channel Functional digital optic video transceiver

Features

Ø Video, audio, data, contact closure, Ethernet and telephone transmission can be achieved by one device to save much cost on purchasing, much energy and time on management.

Ø Directly compatible with NTSC, PAL, and SECAM CCTV camera systems.

Ø 10-bit digital encoded technology and loss less broadcast quality transmission.

Ø Automatic compatible with PAL/NTSC/SECAM video formats.

Ø Protocols of RS-232, RS422, RS-485 are applied.

Ø Non-compression and non-distortion signal and real-time transmission to achieve high quality signal transmission solution.

Ø Modularization structure, industrial-grade design, SMT craft and good power supply ensure stable performance for 105 hours with fault-free.

Ø No adjustment and easy management due to plug-and-play design, hot-swap function.

Ø LED status indicators offer right diagnostics of the system operating condition.

Ø All interface with excellent thunder and lightning protection.

Ø Stand-alone type and card-type installed in 19’’ 2U or 4U rack-mount chassis for centralized management.

Specification

Video

Non-compression and no-distortion

Video standards: PAL/NTSC/SECAM

Frequency Response: 8MHz

Video connection: BNC

Signal to Noise Ratio: > 65dB

Optical

Optic wavelength: 1310/1550nm

Optic interface: FC/SC/ST

Supported:

single mode: 9/125, multimode: 50,62.5/125

Path Loss: 20dBm

Audio

Audio width: 20Hz~20KHz

Signal to Noise Ratio: > 85dB

Data

Data interface: RS-232, RS422 (full duplex), RS485 (half duplex) Manchester, Bi-phase

Data rate per channel: Up to 512kb/s

BER: <10-9

Ethernet

Interface: RJ-45

Transmission rate: self-adaptive 10/100M or 10/100/1000M

Operation mode: half /full duplex

Telephone

Interface: RJ-11 Width: 8 kHz

Operation mode: Point to point hot line, program-controlled exchange mode.

Distortion: <1%

Signal to noise ratio :< 95dB

General

power supply: DC5V/1A( optional)

operating temperature: -35°C~70°C

operating humidity:0~95%

System design