4ch Video Fiber Optic Transceiver

Fiber Optic Video/Data/Audio/Ethernet/Telephone Multiplexter

PRODUCT OVERVIEW

Our 1-64 channel video multiplexers can simultaneously transmit 1-64 channels of 8-bit digitally encoded broadcast quality video / return or bidirectional data / unidirectional or bidirectional audio / Ethernet / Telephone / Switching value over one multimode or singlemode optical fiber. These multiplexers are typically 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 instantly monitoring system status. Devices are available for either standalone or rack-mount installation ,which is suitable for different working environment



PRODUCT CHARACTERISTICS



1.8-bit diditally encoded and non-compressionbroadcast quality video transmission



2. Directly compatible with NTSC, PAL, and SECAM CCTV camera systems and support RS-232, RS-422, and RS- 485 data protocols



3.Support any high-resolution video signal



4.Automatic compatible PAL, NTSC and SECAM video system



5.Power supply and other parameter state indication, which can monitor the operation condition of system



6.Support no-damage regenerative trunk of video



7.Constant input optical power, and large dynamic range ,no Electrical or Optical Adjustments Required .



8.Special ASIC design .



9.Industry-grade of operating temperature from -40℃ to 85℃ , which is applied to the different working environment



10.Hot-swap function



11. We can offer rack-mounted chassis in standard 1U/2U/2.5U/4U .





TECHNOLOGY CHARACTERISTICS



VIDEO CHARACTERISTICS

Video interface number

1-64 channel video

Bandwidth of video

5MHz-7.5 MHz

Video input / output impedance

75 Ω(imbalance)

Differential gain

(10%-90%APL) DG <1% ( typical value)

Differential phase

(10%-90%APL) DP <0.7° ( typical value)

Automatic compatible video system

PAL SECAM NTSC

Weighted signal-to-noise ratio

S/N ≥ 70dB

AUDIO CHARACTERISTICS



Interface port

RJ-45 Lotus Block industrial standard port

Audio input / output impedance

600Ω (Balance/Imbalance)

Audio input / output voltage

2Vpp ( typical value)

Audio input / output level

0 dbm ( typical value)

Audio Bandwidth

10Hz~20kHz

Audio Digital Bandwidth

24 bit

Audio signal-to-noise ratio

S/N≥95dB (weighted)

DATA CHARACTERISTICS



Interface Port

RJ-45 industrial standard port

Interface Signal Type

RS485/RS422/RS232/Manchester

Code rate

0~400Kbps

BER

≤ 10-9

ETHERNET CHARACTERISTICS



Interface Port

RJ45

Duplex

Full duplex/half duplex

Supporting agreements

IEEE802.3,10M,10/100M automatic negotiation

TELEPHONE CHARACTERISTICS



Interface Port

RJ11

Bandwidth of telephone

8KHZ

Special functions

Support call-showing function;support H-F

Operating mode

Point-point hot line mode/program-controlled exchange mode

OTHER NORMAL CHARACTERISTICS



MTBF

≥ 105 hours

Operating Temperature

-40℃ ~ 85℃

Humidity

0~95% non-condensing

Operating Voltage

Input:AC220v or DC-48V/24V ; Output:DC 5V/2A

OPTICAL CHARACTERISTICS



Fiber connector

FC /SC /ST

Transmission distance

0-100KM

Wavelength

1310/1550μm

EXTERNAL DIMENSIONS





Wall-link-type (stand alone)

1-channel Mini-type:11.1(L)×10.7(W)×2.8(H) cm

1-4 channel : 19.2(L)×17.3(W)×2.8(H) cm

5-8 channel : 19.2(L)×17.3(W)×5.6(H) cm

Rack-mount chassis Type

9-16 channel : 48.3(L)×18(W)×4.4(H) cm





APPLICATIONS

1.Intelligent Transportation System
2.Connection of Sub-network for Surveillance Center
3.Public Security Surveillance
4.High Way & Toll Station Surveillance
5.High Quality Video Conference
6.Industrial Closed Circuit Television Surveillance

7.Coliseum using for TV-live ,audio transmission