Video-Audio 8-channel long scope video audio transmitter and receiver
description
Digital fiber optic video transceivers can read 1-128 channels of 8-bit or 10-bit digitally encoded video / return or bidirectional data / unidirectional or bidirectional audio / ethernet / telephones / binary input / output over a multimode or single-mode send from optical fibers at the same time. These multiplexers are commonly used in applications where the cameras have P / T / Z capabilities. Plug and play design ensures the ease of installation and operation. Electronic and optical adjustments are never required. LED indicators are provided for instant monitoring system status. Units are available for either stand-alone or rack-mount installation, which can be used for different work areas
Features:
– 8-bit or 10-bit digitally encoded and non-compression image transmission
– Directly compatible with NTSC, PAL, and SECAMcctv camera systems and support RS-232, RS-422 and RS-482 data protocols
– Power supply and other parameter status indicators that can monitor the operating status of the system
– Supports no-harm video regenerative cable
– Constant input optical performance and great dynamic range, no electrical or optical settings needed
– Special ASIC design
-Industry-grade of operating temperature from -10 to 75, which is applied to different working environment
– Hot-swapfunktion
– Independent type or card type installed in 19 “rack-mount chassis 2U or 4U
– Optical interface: FC, Str., Sc (optional)
– Abundant signal interface, such as video, data, audio, telephone, ethernet, binary input / output and talkback
– Maximum size 120KM
Application:
– City traffic monitoring system
– Police and safe city surveillance system
– High method security protection and customs post system
– Building and campus monitoring system
– Industrial monitoring (airport, chemical plant, steel, lube oil, railroad, irrigation works, mining and so on)
– Military surveillance (storage, border defense, protective device, national defense and so on)
– Electronic power oil field, television broadcasting program broadcasting system
– High school (live video and audio broadcast)
– Operating voltage: DC5V (we offer external power supply from AC100-240V to DC 5V for each device)
– Operating temperature: -10 ~ +75
– Saving temperature: -40 ~ +85
– Humidity: 0 ~ 95% non-condensing
– MTBE: ≥ 100000Hours
– Independent dimensions: 490 (L) x255 (W) x45 (H) mm
Wavelength1310nm u. 1470nm ~ 1610nm
Output power-14 ~ – 8dBm / -5 ~ 0dBm
Optical fiber 50 / 125u multimode, 62.5 / 126u multimode, single mode 9 / 125u
Rx sensitivity-30 dBm
Optical connector FC, Str. (Optional)
Distance0~4KM (mm-)/0~120KM (Inspektion)
Number of channels 4
Input/Output impedance5HZ ~ 8MHZ
Standardvideoinput/output voltage1.0Vp-p
Videospannung range0.6~2.0Vp-p
Gain DifferentialsPhaseSNR Differentials> 60dB (8bit) /> 70dB (10bit)
BNC connector
Audio:
Input/Output Impedance600ohm (Abgleichfehler)
Maximales Input/Output voltage3.0Vp-p
Frequenz Response10 Hz ~ 20kHz @ ± 3dB
SNR > 70dB
ConnectorStandard Terminalblei
Data:
Data protocolRS232, RS422, RS485, Manchester, BIPHASE data
Data rate0 ~ 200Kbps
Error rate connector
Standardterminalblei
Ethernet:
Work modeFull duplex half duplex
Data rate10 / 100Mbps (AUTO)
Connection terminal
RJ45
Telephone:
ConnectorStandard RJ11
Lautbandwidth8KHz
Work modePoint to show hot wire, control switch of the program / extension mode
distortion
–
