Application:

☆.Card insertion type or independent structure suitable for concentration management of 4 U racks

☆.10 -digit coding and non-compression video transmission

☆.Supporting any high -resolution video signal

☆.SHz-10MHz video channel

☆.Automatically compatible with PAL, NTSC and SECAM video mode

Characteristics:

☆. which require costly laser transceivers.

☆By utilizing these fiber optic cables, users are able to implement high speed,

☆low cost Multimode transceivers or VCSEL\'s (Vertical Cavity Surface Emitting Lasers) resulting in greater overall system

☆.cost savings. Custom lengths, connector combinations and polishes are available.

With APC circuit, constant output optical power and wide dynamic range

Large capacity of gigabit optical fiber transmission allowing of easy upgrade

LED with indication of power and other parameter status, allowing of monitoring system operation

Supporting video intact regenerative relay

Advanced adaptive technology avoiding on-site electric or optical regulation

Modularized and industrialized design ensuring reliability and flexibility

Capable of auto resumption of power fuse

Featuring built -in power supply and unique designed housing

Interior power consumption: 2.5 w(Input:AC140 ~ 260V)

Specifications

Video

Channel                                                4              

Connector                                             BNC

Input/output impedance                        75 Ω (unbalanced)

Input/output amplitude                         1VP - P (peak value)

Bandwidth                                             8MHz

Differential gain                                      (10%-90%APL) DG <0.5% (typical value)

Differential phase                                   (10%-90%APL) DP <0.4°( typical value)

Video SNR                                               S/N ≥ 70dB (maximum optical link path loss)

Data

Channel                                                  1 Reverse

Interface terminal                                    RJ-45

Interface signal                                       RS-232,RS-422(full duplex),RS-485 (2/4 wiring system)

Bit rate                                                    0～256Kbps

Error bit rate                                           ≤10-9

Audio

Channel                                                   1

Interface terminal                                   RJ-45

Input/output impedance                         600Ω(unbalanced/balanced)

Input/output amplitude                          2 VP - P (peak value)

Bandwidth                                               20Hz～20kHz

Nonlinear distortion coefficient                ≤ 1 %

Audio SNR                                                S/N≥85dB

Optical 

Connector: FC

Wavelength: 850 nm/ 1300nm for Multimode

                     1310nm/1550nm for Single mode

Environmental

Operating temperature                      -30oC～+75oC

Storage temperature                         -40oC～+85oC

Relative humidity                                0-95% Non-Condensing

Power voltage                                    AC220V/50Hz

MTBF                                                    ≧105 hours

4Channel Video + 1 Channel reverse Data+ 1 CH Bi-direction Audio, SM,FC. 20KM/40KM/60KM optional

Order Information

HFV-D440 R-E:4-channel video+4-channel bi-direction audio+1-channel backward data+1-channel Ethernet

HFV-D444-E:4-channel video+4-channel bi-direction audio+4-channel bi-direction  data+1-channel Ethernet

HFV-D44R1-E: 4-channel video+4-channel backward audio+1-channel bi-direction data+1-channel Ethernet

HFV-D44T1T-E:4-channel video+4-channel forward audio+1-channel forward data+1-ch

Our advantages:

1. Professional cable manufacturer.

2. About 10 years experiences in cable industry.

3. Cooperate with 3M, TYOC,Thai telecom, Doha airport, Doha telecom,Dubai telecom,  Slovenia telecom and      Yeman telecom other big projects

4. Best delivery time.

5.MOQ is 1kilometer

6.Hight quality with competitive price

7.Can be customized production of fiber optic cable

8. 4. 30 years cable service life , even 60 years cable service life.

 Our main export markets: 

1.Eastern Europe

2.North America

3.Mid East/Africa

4.Central/South America

5.Asia

6.Western Europe

7.Australasia

 KST cable Fiber Optic Cable Testing Equipment :

Our services;

1.We are the one of biggest manufacture of fiber optic cable in China and has many years' manufacturing
and selling experience.

2.We accept OEM. The cable size and material are customized.Your own logo and own design are welcomed.

3.We will produce according to your requirement and description;

Please send us inquiry for more products info and we will give you feedback in 12 hours.

E-mail:maxuanqin@hotmail.com