4ch HD-TVI HD Video Fiber Extender

F-4HD-TVI-TX/RX
Qty: 0
ask about product
send request
Description Features Drawings Model Selection Specification
Description

 

F-4HD-TVI-TX/RX  4 HD-TVI over fiber Transmitter/receiver kit  - 20Km over single mode fiber / 2000 feet of the multimode fiber

While many current video deployments are using newer digital transmission systems; legacy analog systems are still relevant and less expensive than their more current counterparts. Thor Fiber now has a full line of less expensive, commercial grade Video Over Fiber systems in easy to use kits. Electronic and optical adjustments are never required with these automated plug and play units. LED indicators are provided for instant monitoring of the system status. Devices are available for either standalone or rack-mount installation, which is suitable for different working environments. Compatible with AHD-H, AHD-M, AHD-L / HD-TVI 720P & 1080P / HD-CVI 720P & 1080P. The optical module and core circuit are high-quality commercial level components that have unparalleled stability, and all optical & electrical interfaces match or exceed international standards.

 

HD-TVI stands for High Definition Transport Video Interface. It is a digital signal processing and transport technology for video used in HD security cameras and DVRs. The TVI standard is a digital signal modulated on the analog baseband video. Our device converts this signal to modulated light so it could be extended over the long distance over the fiber, overcome coax copper  limitations

HD-TVI cameras currently support 1080p video resolution using the same coaxial cabling techniques used by traditional analog CCTV cameras. This makes it easy for people with existing analog CCTV systems to upgrade to an HD system because most of the time they can leverage their existing cable infrastructure.

 

 

Features
  • Video Channel: 4-ch unidirectional HD-TVI or HD-CVI or AHD 270p /1080p

  • Data Formats: 1-ch reverse RS485 (/RS422, RS232  optional)

  • Transmission Distance: 20km over single mode fiber or 2000 feet over multimode fiber

  • Fiber Type: Single- mode Simplex

  • CRAFT: Uncompressed technology VIDEO SPEC: 1080P

  • Supports HDTV highest resolution 1080P

  • 10-bit digital video encoding and uncompressed transmission technology

  • High quality commercial grade

  • System status, power and other parameters are monitored via LED indicator lights

  • Compact size

  • Excellent cost performance

  • SMT Surface Mount Technology

  • Stand-alone or rack-mount

  • Lower power consumption

  • Plug and play convenience and simplicity

Drawings
Model Selection

F-4HD-TVI-TX/RX  - High Definition Fibre Optic Video HD-CVI, AHD, HD-TVI transmiter / Receiver kit singlemode for 20KM  or 2000feet over multimode fiber

Specification
Feature

Description

Optical Fiber Type Single mode fiber
Fiber Connector
ST/PC
Distance 20km Single Mode (0km~80km)optional
Wavelength Transmitter
T1310nm, R1550nm.
Receiver
T1550nm,R1310nm.
HDTVI(Transmitting) Input Level >500mVp-p
self-adaptionly cable equilibo rium 1080p:75-=5

coaxial cable, 300m

720p:75-5coaxial cable,500m

Input/Output Impedance 75 Ω
Physical Interface 4 independent BNC's

HDTVI(Receiving)

Output Level

1Vp-p

Input/Output Impedance

75Ω

Physical Interface

4x BNC

Data Transmission Media

Coaxial cable

Baud Rate

1200~9600bit/s

Operation Mode

Half-Duplex;Full-Duplex;RS-232

Indicators

LOS,PWR,VIDEO

Mean time between failures(MTBF) >100 000 hours
General EPS DC 5V
Power Consumtion

≤ 5W

 

 

 

HD-TVI vs HD-SDI

 

 
  HD - TVI HD - SDI
Video Resolution 1080/720(Good)

1080/720(Excellent)

Transmission Delay No No
Transmission Distance() 500m 150m
RS-485 Control over Coaxial Yes Yes, but need additional equipment
Coaxialcable quality requirement High Low
Transmission Reliability High Low

 

 

HD-TVI vs IPC

 

 
  HD - TVI

IPC

Video Resolution

1080/720P

Unlimited

Lossness Signal

Yes

No

Transmission Delay

No

Yes

Bandwidth Requirement

Low

High

Transmission Distance(without Boost)

0m

100m

Wiring and Installing

A little more complex

simple

Unit Cost

Low

High

 

 

HD-TVI vs HD-CVI

 

 
  HD - TVI

HD-CVI

Analog Output

Yes

Yes

Coax cable distance(3C/5C)

300m/500m(1000/1500ft)

Same as HD-TVI

Twisted CAble Distance

200m(700 ft)

100m(350 ft)

720P specification supported(FPS)

25/30/50/60/

Same as HD-TVI

1080P specification supported

25/30

Same as HD-TVI

DVR could mix up 720P & 1080P signal at the same

Yes

No

Chipset Solution

Us Professional Third Party Chipset Vendor

Dahua

 

 

HD-TVI vs IP Camera

 

 
  HD - TVI

IPC

Video Resolution

1080/720P

Unlimited

Lossness Signal

Yes

No

Transmission Delay

No

Yes

Bandwidth Requirement

Low

High

Transmission Distance(without Boost)

500m

100m

Wiring and Installing

A little more complex

simple

Unit Cost

Low

High

 

HD-TVI vs Analog

 

 
  HD-TVI Analogue

Video resolution

720P/1080P

960H(700TVL)

Coax cable distance 300/500m(1000/1500ft) 180/300(600/1000ft)
Twisted cable distance (Cat5.e standard) 200+m(700ft)(directly or + extra Balun) 100m (330 ft) (+extra Balun)
720P specification supported(FPS) 25/30/50/60 N/A
1080P specification supported(FPS) 25/30 N/A
DVR Could mixed up 720 & 1080P signal at the same time Yes N/A
960H Analogue 1080P HD-TVI
Similar products:

1 CVBS Video Only over fiber TX/RX kit

Compact Single Channel Analog Baseband(BNC)NTSC or PAL video over singlemode or multimode fiber

16 Ch Baseband Video and RS485 / RS422 / RS232 Over Fiber

16 Channel Baseband Composite video over fiber for the security industry

Contact Us

Thor Broadcast Sales


Customer Service/ Support