Digital Video and Audio Transmitter

Product Description

Key Features:

Complete SMD components, 18 inches duralumin chassis, and standalone case

Support hot plug and play, switch power supply

Optical interface: FC, ST, SC (optional)

Without EMI, RFI and ground loop

8BIT and 10BIT quantification level is optional

Abundant signal interface, such as video, data, audio, telephone, Ethernet,

Binary input/output and talkback

Perfect signal indicator for optical, video, data, audio, telephone, Ethernet, binary input/output and power supply

Excellent data anti-thunder solution

1310nm and 1550nm optional and max optical link loss is 30dB

Standalone and module two types

Standalone video multiplexer (1U chassis and standalone multiplexer),

Additional chassis is unnecessary

Module type equipped with 18 slots chassis

Application:

City traffic monitoring system

Police and safe city monitoring system

High way security protection and toll station system

Building and campus monitoring system

Industrial monitoring(airport, chemical plant, steel, oil, railway,

Irrigation works, mine and so on)

Military monitoring(storage, frontier defense, guard, national defense and so on)

Electronic power oil field, TV station program broadcasting system

Gymnasium(live video and audio transmission)

System design:

Product information:

Opitcal:

Output/Input Wavelength 1310nm&1470nm~1610nm

Output Power -8~3dBm

Optic fiber 50/125u multimode, 62.5/125u multimode, 9/125u single mode

Rx sensitivity -30dBm

Optical interface FC\ST\SC(optional)

Video:

Number of Channels 2

Input/output impedance BNC 75Ω (unbalance)

Standard video input/output voltage 2.0Vp-p

Video voltage range 0.6~2.0Vp-p

Differential Gain < ± 1%

Differential Phase < ± 1

S/N ratio >60dB(weighting)(8 bit)

>70dB(weighting)(10 bit)

Connector BNC

Audio:

Audio Input/output Impedance 600ohm(unbalance)

Max input/output voltage 2.0Vp-p

Frequency Response 10~20kHz

Total Harmonic Distortion <0.05%

S/N ratio >95dB(weighting)

Connector Standard terminal lead

Data:

Data protocol RS232\RS422\RS485\Manchester, BIPHASE data

Data rate 0~300kbps

Error rate 10e-9

Connector Standard terminal lead

Ethernet:

Work mode Full duplex/half duplex

Network speed 10/100Mbps(AUTO)

Connection terminal RJ45

Telephone:

Connector Standard RJ11

Phonetic bandwidth 8kHz

Work mode Point to point hot line, program controlling switch/extension mode

Distortion <1%

S/N ratio >95dB

Binary input/Output:

Connector Terminal lead

Signal input alarm, Binary input, support TTL\RS-232/422/485 or passive switch button

Signal output Arbitrary alarm, Binary output, support TTL\RS-232/422/485 or relay output

Connector Standard terminal lead

Environmental

Work voltage Chassis supply electricity(170V~240V AC auto-adaptation)

Work temperature -35º C~+70º C

Humidity 0~95%non-condensing

Mechanical

Standalone Dimension(H*W*D) 110mm *104mm *28mm