1ch Bidirectional Data and Audio To Fiber Media Transceiver Gate Alarm CCTV Access Control System

Product introduction:

Digital data and audio optical converter, 1ch bidirectional data and 1ch bidirectional audio signals transmission on a single fiber. Using 24bit/48KHz digital audio sampling; data interface support RS485 electrical standard, baud rate 0-100Kbps. Digital optical transmission channel, to ensure the high quality of signal transmission. Panel power indicator light, signal light indicator, video signal indicating lamp and a data signal indicating lamp can be intuitive power detection, optical signals, data signal state Optical converter is a high performance, high reliability of long distance data, audio transmission system.

Main Features:

24bit - digital audio signal sampling
The high speed synchronous digital transmission technology
Super - optical dynamic range
The power supply, optical signal, data status indication
No electromagnetic interference, no RF interference, no current
ensure the bad electromagnetic environment safety transmission
RJ45 data connector
Phoenix - Audio Interface
ST/FC optical connector
data interface: RS485;
The single-mode fiber allows maximum chain loss is 18dB

Specification:

Audio Parameter:

audio channel:1ch Bidirectional Audio
The input impedance: 600 ohm (unbalanced)
The output impedance: 10 ohm (unbalanced)
The frequency response: 0.5 - 20KHz
The input / output voltage: 0dbm (typ)

Data parameter

The data channel: a two-way road
data interface: RS485
The data rate: 0 - 100Kbps
Data loss rate: < 10-9

Optical parameter:

The transmission wavelength: 1310nm/1550nm
The optical interface: ST/FC / PC
The light power: -10dB
The receiving sensitivity: -28dB
The optical dynamic range: 20dB
The maximum optical chain loss: 18dB

Technical index

Working temperature: - PREFIX = ST1 - -10 C +50 C
working humidity: 0 - 95% (without condensation)
Power: 4.5W @ DC5V
The mean time to failure (MTBF): more than 100 thousand hours

Application area: The 485 gate, Alarm, Access Control system

The remote television teaching system

The visual intercom system

Package Include:

1 pair optical device (Transmitter +Receiver)
2 x Power supply
1x User manual