Rack type managed video optical transmitter and receiver CCTV

Overview

It adopts modularization function rack design; transmits 16/24/32/40/48/56/64 channels non-condensing digital video. There are maximum four 5-pin ports, or three 5-pin ports and one RJ45 Ethernet port on each transceiver. Each 5 pin port can be configured as 12 channels RS-232/485/422 data port2 channels bi-directional audio port2 channels unilateral switch value port or 2 channels TIL signal port. Ethernet can supply 10M or 100M wire speed, with 10/100M port adaptable.

It is now widely used in security monitoring and control systemhighwayTraffic Control Photographic Systemautomation and intelligent residence.

Technical specification

Fiber port                                         

Port                            FC/SC/ST optional

Wavelength                  Single-mode1310nm/1550nm

                                   Multi-mode 850nm/1310nm

Transmission power      ≥-9dBm

Receiving sensitivity      -34dBm(bit error rate<10^-11)

Transmission distance    Single-mode 20/40/60/80/100/120Km

                                    Multi-mode 2Km

Video

Signal type                                PAL/NTSC/SECAM

Nominal input/output lever            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

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

Ethernet

Standard                  IEEE802.3, IEEE802.3u

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

Connector                 RJ45 interface

Switch value

Number of channels    16 - 64 channels

Working mode             set open/shorted circuit alarm

Connector                    RJ45 interface

Dimension

172mm×141mm×19.7mm

Order information