4v Optical Transmitter/Receiver (video over fiber series)

WT-V400-4V series products provide transmission of 4 channels of video ,4 channels of bi-directional audio, 4 channels of control data and 1 channel 10M/100M Ethernet over a single optical fiber. The product utilizes 8-bit encoding for video transmission without any distortion. Completely compatible with NTSC , PAL and SECAM CCTV video system, the product''s video specifications exceeds the requirements of EIA RS-250C Medium-Haul standards. Flexible data interfaces are supported including RS23,RS422/RS485, TTL signal or Contact-Closure signal. Plug-and-play design ensures ease of installation and free of electrical or optical adjustments. LED indicators are also provided for rapidly system diagnosis. Our robust design ensures extremely high reliability in any Out-of-Plant installations.

Features and Application

Features

8-bit digitized video transmission without delay and distortion

Support 10M/100M Ethernet auto-negotiation

16-bit digitized encoding audio synchronous transmission with video

Completely compatible with NTSC, PAL and SECAM

Provide RS232,RS485 and RS422 data interface

High reliability in out-of-plant environments

LED indicators provide rapid indication of critical operating parameters

Easy installation and adjustment free

Application

ITS Intelligent Traffic System

Homeland Security

Long Distance CCTV

City Surveillance

Video Conference

Enterprise Video

Technical Specification

Video

Channel: 4

Format: PAL/NTSC/SECAM

Input/Output signal: 1Vp-p (75ohms)

Bandwidth: 5Hz ~ 7.5MHz

Differential Gain: < 1%

Differential Phase: < 0.7o

Signal-to-Noise Ratio(SNR): > 67dB (weighted)

Audio

Channel: 1~4

Directions: any or Bi-directional

Audio input: unbalanced

Digitization: 16bit @ 48k

Bandwidth: 10Hz ~ 24KHz

Signal-to-Noise Ratio(SNR): 70dB

Data

Channel:1~4

Directions: any or Bi-directional

Bandwidth: 186Kbps

Interface: RS-232/RS-422/RS-485

Ethernet

Channel: 1

100Base-Tx , 10Base-T Full Duplex

Auto-negotiation function

Support 802.1Q VLAN TRUNK

Fiber

1310/1550 nm, single-mode

CWDM wavelengths

Power Supply

90 ~ 240 VAC / 47 ~ 63Hz

Environment

MTBF: > 100,000 hours

Operating: -40 ~ +70

Storage: -40~ +85

Humidity: 0% to 95% , non-condensing

Dimension

307mm x 187mm x40 mm( L x W x H)

LED Indicator

Power, System status

Video status, Audio traffic, Data traffic

Ethernet 10M/100M indicators ,link status

Connector

Optical: FC

Video: BNC (gold plated center-pin)

Audio: RJ45

Data: RJ45

Ethernet: RJ45

Product Models

Video Transmitter Video Receiver Description

WT-V400-4VT WT-V400-4VR Four-Channel Video

WT-V400-4VT-1DR WT-V400-4VR-1DT Four-Channel Video with one return data

WT-V400-4VT-4DTR WT-V400-4VR-4DTR Four-Channel Video with four bi-directional data

WT-V400-4VT-4ATR WT-V400-4VR-4ATR Four-Channel Video with four bi-directional audio

WT-V400-4VT-4ATR-4DTR WT-V400-4VR-4ATR-4DTR Four-Channel Video with four bi-directional data and audio

WT-V400E-4VT-4ATR-2DTR WT-V400E-4VR-4ATR-2DTR Four-Channel Video with two bi-dir data and two bi-dir audio, one channel Ethernet

WT-V400E-4VT WT-V400E-4VR Four-Channel Video with one channel Ethernet

Please Note: All models listed are FC connector, SM fiber, Transmission Distance is 25KM. For MM fiber, ST/SC connector or other optical power budget, Please contact us.