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2-channel Digital Video Audio Transmitter and Receivers with management function

Supply Ability:	30,000 Pair per Month
Shipping:	within one week
Payment Terms:	T/T, Escrow

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Product Details

Export Markets:	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin:	Guangdong in China

Specifications

Overview

It adopts modularization function box design; each video transceiver can transmit 2 channels uncompressed digital video. There are three 5-pin ports, or two 5-pin ports and one RJ45 Ethernet port on each transceiver. Each 5 pin port can be configured as 1～2 channels RS-232/485/422 data port,2 channels bi-directional audio port,2 channels unilateral contact closure port or 2 channels TIL signal port. Ethernet can supply 10M or 100M wire speed, with 10/100M port adaptable.

Video transceivers can independently form a single/multi mode optical transceiver and be configured 1～2 piece audio/data extended board, transmitting multi-channel audio, data and contact closure signals. It support to be configured a management plug, to implement network management function.

It is now widely used in security monitoring and control system, highway, Traffic Control Photographic System, automation and intelligent residence.

Character

Industrial-level design with SMT techniques

Full digital transmission in fiber, multi-service flexible configuration on the same platform

Supply desktop and integrated card type

Based on large scale integrated circuit

Transmission in single-fiber, dual-fiber is optional

Fully compatible with PAL/NTSC/SECAM

Support asynchronous data (positive/reverse), transmission rate is up to 115.200Kbps

Support RS232, RS422, RS485 or Manchester code

Support SNMP

Carrier class centralized network management

Technical specification

Fiber port

Port FC/SC/ST optional

Wavelength Single-mode1310nm/1550nm

Multi-mode 850nm/1310nm

Transmission power -8∽-4dBm

Receiving sensitivity <-23dBm(bit error rate<10^-11)

Transmission distance Single-mode 20/40/60/80/100Km

Multi-mode 220m/550m

Video

Signal type PAL/NTSC/SECAM

Nominal input/output level 1Vp-p

Nominal input/output impedance 75Ω

Bandwidth per channel 6.5 MHz

Sample frequency 13.5MHz

Quantization 8bit

Connector BNC interface

Audio

Bandwidth per channel 20Hz~20K Hz

Sample frequency 48K Hz

Quantization 24bit

THD (Total Harmonic Distortion) 0.1% (typical value)

Audio connector RJ45 interface/ phoenix

Asynchronous data

Connector RS232/RS485/RS422/ Manchester code

Working mode Full/Half Duplex

Data rate 115.200Kbps

Bit error rate <1×10^-9

Data connector RJ45 interface/ phoenix

Ethernet

Standard IEEE802.3, IEEE802.3u

Working mode 10/100M adaptable, Full/Half Duplex

Connector RJ45 interface/ phoenix

Contact closure

Number of channels 1 channel

Working mode set open/shorted circuit alarm

Connector RJ45 interface/ phoenix

Operating environment

Power supply input AC220V/DC-48V; output DC5V

Power consumption < 5W

Operating temperature -40℃-75℃

Storage temperature -40℃-+85℃

Relative humidity 95%

Dimension

199mm×159mm×24mm

Order information

Type	Function	Specification
FOWAY8002MT/R-S20F	2V↑	2-channel video 20 kilometers FC
FOWAY8002MT/R-RD1-S20F	2V↑+1D↓	2-channel video+1-channel reverse data 20 kilometers FC
FOWAY8002MT/R-BD1-S20F	2V↑+1D↑↓	2-channel video+1-channel bi-directional data 20 kilometers FC
FOWAY8002MT/R-A2BD1E1-S20F	2V↑＋2A↑+1D↑↓+1E	2-channel video+2-channel audio+1-channel bi-directional data+1-channel Ethernet 20 kilometers FC
FOWAY8002MT/R-A1RD1-S20F	2V↑＋1A↑+1D↓	2-channel video+1-channel audio+1-channel reverse data 20 kilometers FC
FOWAY8002MBT/R-RD1-S20F	2V↑↓+1D↓	2-channel bi-directional video+1-channel reverse data 20 kilometers FC
FOWAY8002MT/R-A2RD1- SF20	2V↑＋2A↑+1D↓	2-channel video+2-channel audio+1-channel reverse data 20 kilometers FC
FOWAY8002MBT/R-BA2-S20F	2V↑↓+2A↑↓	2-channel bi-directional video+2-channel bi-directional audio 20 kilometers FC

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