Security Systems
Digital Video/Audio/Data fiber system
CVI, TVI, AHD technologies are invented, they made breakthroughs for the limitation of traditional Analogue CCTV, get Megapixel images when the transmit distance is over 500 meters. They are Progressive-Scan HD analogue video based on coaxial cable, all the vieo chipset of each technology is placed in the security camera.
Full HD 4K CVI/TVI/AHD+CVBS To HDMI Converter - LBHD1VHDMI
Features
- CVI/TVI/AHD+CVBS to HDMI (1080P 60Fps)
- Support up to 8MP AHD/TVI/ CVI
- One channel AHD/TVI/CVI/CVBS loop out.
- Auto recognition 720P/1080P/3MP/4MP/5MP/8MP resolution, indicator visual display.
Specifications
| Parameters | Values |
|---|---|
|
Input Port |
One channel CVI/TVI/AHD/CVBS BNC input |
|
Output Port
|
One Channel CVI/TVI/AHD/CVBS BNC output，One channel HDMI output |
|
Impedance |
75Ω (When the IN port of the converter is connected to the camera, and the OUT is not
connected to the DVR, please set the impedance switch to 75Ω). |
|
|
(When the IN port of the
converter is connected to the camera and the OUT port is connected to the DVR, please set to HI-Z). |
|
Cable length |
500~700 meters, different resolution, different transmission distance |
|
Power |
|
|
External power supply |
DC 5V（1A） |
|
General |
|
|
Working Temperature |
-10°C ~ +50°C |
|
Working Humidity
|
30%-90% |
|
Dimension/Weight |
109mm x 94mm x 25mm / 0.18kg |
1-2Ch HD TVI/CVI/AHD Video Audio Data fiber converter system
Lightem LBHDV series 8-Ch TVI/CVI/AHD to Fiber Converters is universal type supporting High Definition Analog video format HD-TVI / HD-CVI / AHD , can simultaneously transmit 8 channels video and 1-ch RS485 over one core multimode or single-mode optical fiber. It also supports the regular analog video format such as PAL / NTSC /SECAM , it is a kind of universal fiber transmission solution / product for CCTV analog video/data signals.
Features
- Lossless non-compression real time transmission.
- CWDM technology offer 3.2G bandwidth to each 4chs video , support higher performance
- Automatically identify formats of input video： AHD/TVI/CVI/PAL/NTSC/SECAM
- Support 720P/25/30/50Hz , 960P/25/30Hz,1080P/30Hz
- Advanced lightning protection design ,support 5.7KV lightning protection
- Through LED indicators to inform its functional mode
- Industrial wide range of operating temperature
- Stand-alone or Rack-mounted, simple installation.
Specifications
| Parameters | Values | Parameters | Values |
|---|---|---|---|
|
Optical |
|
Data |
|
|
Wavelength
|
WDM:1310nm/1550nm |
Protocol |
Default:RS485 (RS232/RS422 Optional) |
|
Output Power |
-8~3dBm
|
Number of channels |
1 |
|
Optic fiber
|
50/125u multimode，62.5/125u multimode，9/125u single mode |
Connector |
5pins Terminal Blocks |
|
Rx sensitivity
|
-26dBm |
Data Rate
|
0-200Kbps
|
|
Optical connector |
FC、ST、SC (optional) |
Directions
|
Default :Simplex from Rx to Tx (BIDI duplex optional) |
|
Distance |
0~550M (MM)/0~80KM (SM)(Default distance is 20Km) |
Mechanical Structure & Environment |
|
|
Video |
|
Number of Channels |
1 |
|
Input/output impedance |
75 Ohm (unbalance) |
Power |
DC5V 2A |
|
Standard video input/output voltage |
1.0Vp-p |
Power Consumption |
≤6W |
|
Video Bandwidth |
50MHz |
Working Temperature |
-15°C ~65°C |
|
Sampling Bandwidth |
8bit |
Storage Temperature
|
-40°C ~85°C |
|
Sampling Frequency
|
108MHz
|
Relative Humidity |
5%~95% (no condensation)
|
|
Signal to noise ratio |
>67dB |
MTBF |
≥ 100000 Hours
|
|
Rise and Fall time |
<0.8ns |
Dimensions (L x W x H)
|
301 x 247 x 61mm
|
|
Optical Signal Intrinsic Jitter |
<0.2 UI |
Weight |
1 kg |
|
Differential Gain |
< ±1.5% |
Differential Phase
|
< ±1° |
|
Connector
|
BNC |
Supporting video pixel |
1280(H)x720(V)@30Hz/1MPX;
1280(H)x720(V)@50Hz/1MPX;
1280(H)x960(V)@30Hz/1.3MPX;
1920(H)x1080(V)@30Hz/2MPX
|
4Ch HD TVI/CVI/AHD Video Audio Data - LBHD4V
Lightem LBHDV series 4-Ch TVI/CVI/AHD to Fiber Converters is universal type supporting High Definition Analog video format HD-TVI / HD-CVI / AHD, can simultaneously transmit 4 channels video and 1-ch RS485 over one core multimode or single-mode optical fiber. It also supports the regular analog video format such as PAL / NTSC /SECAM , it is a kind of universal fiber transmission solution/ product for CCTV analog video/data signals.
Features
- Lossless, non-compression real time transmission.
- Automatically identify formats of input video: AHD/TVI/CVI/PAL/NTSC/SECAM
- Support 720P/25/30/50Hz , 960P/25/30Hz,1080P/30Hz
- Advanced lightning protection design ,support 5.7KV lightning protection
- Through LED indicators to inform its functional mode
- Industrial wide range of operating temperature
- Stand-alone or Rack-mounted, simple installation.
Specifications
| Parameters | Values | Parameters | Values |
|---|---|---|---|
|
Optical |
|
Data |
|
|
Wavelength
|
WDM:1310nm/1550nm |
Protocol |
Default:RS485 (RS232/RS422 Optional) |
|
Output Power |
-8~3dBm
|
Number of channels |
1 |
|
Optic fiber
|
50/125u multimode, 62.5/125u multimode, 9/125u single mode |
Connector |
9 pins Terminal Blocks |
|
Rx sensitivity
|
-26dBm |
Data Rate
|
0-200Kbps
|
|
Optical connector |
FC、ST、SC (optional) |
Directions
|
Default :Simplex from Rx to Tx (BIDI duplex optional) |
|
Distance |
0~550M (MM)/0~80KM (SM)(Default distance is 20Km) |
Mechanical Structure & Environment |
|
|
Video |
|
Power |
DC5V 2A |
|
Input/output impedance |
Power Consumption |
≤6W |
75 Ohm (unbalance) |
|
Standard video input/output voltage |
1.0Vp-p |
Working Temperature |
-15°C ~65°C |
|
Video Bandwidth |
50MHz |
Storage Temperature
|
-40°C ~85°C |
|
Sampling Bandwidth |
8bit |
Relative Humidity |
5%~95% (no condensation)
|
|
Sampling Frequency
|
108MHz
|
MTBF |
>67dB |
|
Signal to noise ratio |
≥ 100000 Hours
|
Dimensions (L x W x H)
|
174 x 173 x 30 mm
|
|
Rise and Fall time |
<0.8ns |
Weight |
1.65 kg |
|
Optical Signal Intrinsic Jitter |
<0.2 UI |
Differential Phase
|
< ±1° |
|
Differential Gain |
< ±1.5% |
BNC |
Connector
|
|
Supporting video pixel |
1280(H)x720(V)@30Hz/1MPX
|
1280(H)x720(V)@50Hz/1MPX
|
1280(H)x960(V)@30Hz/1.3MPX;
1920(H)x1080(V)@30Hz/2MPX |
8Ch HD TVI/CVI/AHD Video Audio Data - LBHD8V
Lightem LBHDV series S8-Ch TVI/CVI/AHD TO Fiber Converters is universal type supporting High Definition Analog video format HD-TVI / HD-CVI / AHD, can simultaneously transmit 8 channels video and 1-ch RS485 over one core multimode or single-mode optical fiber. It also supports the regular analog video format such as PAL / NTSC /SECAM , it is a kind of universal fiber transmission solution / product for CCTV analog video/data signals.
Features
- Lossless non-compression real time transmission.
- CWDM technology offer 3.2G bandwidth to each 4chs video , support higher performance
- Automatically identify formats of input video ：AHD/TVI/CVI/PAL/NTSC/SECAM
- Support 720P/25/30/50Hz , 960P/25/30Hz,1080P/30Hz
- Advanced lightning protection design ,support 5.7KV lightning protection
- Through LED indicators to inform its functional mode
- Industrial wide range of operational temperature
- Stand-alone or Rack-mounted, simple installation.
Specifications
| Parameters | Values | Parameters | Values |
|---|---|---|---|
|
Optical |
|
Data |
|
|
Wavelength
|
CWDM:1310nm/1550nm/1490nm |
Protocol |
Default:RS485 (RS232/RS422 Optional) |
|
Output Power |
-8~3dBm
|
Number of channels |
1 |
|
Optic fiber
|
50/125u multimode, 62.5/125u multimode, 9/125u single mode |
Connector |
9 pins Terminal Blocks |
|
Rx sensitivity
|
-26dBm |
Data Rate
|
0-200Kbps
|
|
Optical connector |
FC、ST、SC (optional) |
Directions
|
Default :Simplex from Rx to Tx (BIDI duplex optional) |
|
Distance |
0~550M (MM)/0~80KM (SM)(Default distance is 20Km) |
Mechanical Structure & Environment |
|
|
Video |
|
|
|
|
No of Channels |
8 |
Power |
DC5V 2A |
|
Input/output impedance |
75 Ohm (unbalance) |
Power Consumption |
≤6W |
|
Standard video input/output voltage |
1.0Vp-p |
Working Temperature |
-15°C ~65°C |
|
Video Bandwidth |
50MHz |
Storage Temperature
|
-40°C ~85°C |
|
Sampling Bandwidth |
8bit |
Relative Humidity |
5%~95% (no condensation)
|
|
Sampling Frequency
|
108MHz
|
MTBF |
≥ 100000 Hours
|
|
Signal to noise ratio |
>67dB |
Dimensions (L x W x H)
|
174 x 173 x 30 mm
|
|
Rise and Fall time |
<0.8ns |
Weight |
1.9 kg |
|
Optical Signal Intrinsic Jitter |
<0.2 UI |
Differential Phase
|
< ±1° |
|
Differential Gain |
< ±1.5% |
BNC |
Connector
|
|
Supporting video pixel |
1280(H)x720(V)@30Hz/1MPX
|
1280(H)x720(V)@50Hz/1MPX
|
1280(H)x960(V)@30Hz/1.3MPX;
1920(H)x1080(V)@30Hz/2MPX |
16Ch HD TVI/CVI/AHD/Video Audio Data - LBHD16V
Lightem LBHDV series 16-Ch TVI/CVI/AHD to Fiber Converters is universal type supporting High Definition Analog video format HD-TVI / HD-CVI / AHD, can simultaneously transmit 16 channels video and 1-ch RS485 over one core multimode or single-mode optical fiber. It also supports the regular analog video format such as PAL / NTSC /SECAM, it is a kind of universal fiber transmission solution/product for CCTV analog video/data signals.
Features
- Lossless non-compression real time transmission.
- CWDM technology offer 3.2G bandwidth to each 4chs video , support higher performance
- Automatically identify formats of input video ：AHD/TVI/CVI/PAL/NTSC/SECAM
- Support 720P/25/30/50Hz , 960P/25/30Hz,1080P/30Hz
- Advanced lightning protection design ,support 5.7KV lightning protection
- Through LED indicators to inform its functional mode
- Industrial wide range of operational temperature
- Stand-alone or Rack-mounted, simple installation.
Specifications
| Parameters | Values | Parameters | Values |
|---|---|---|---|
|
Optical |
|
Data |
|
|
Wavelength
|
CWDM:1310nm/1550nm/1490nm |
Protocol |
Default:RS485 (RS232/RS422 Optional) |
|
Output Power |
-8~3dBm
|
Number of channels |
1 |
|
Optic fiber
|
50/125u multimode, 62.5/125u multimode, 9/125u single mode |
Connector |
9 pins Terminal Blocks |
|
Rx sensitivity
|
-26dBm |
Data Rate
|
0-200Kbps
|
|
Optical connector |
FC、ST、SC (optional) |
Directions
|
Default :Simplex from Rx to Tx (BIDI duplex optional) |
|
Distance |
0~550M (MM)/0~80KM (SM)(Default distance is 20Km) |
Mechanical Structure & Environment |
|
|
Video |
|
|
|
|
No of Channels |
16 |
Power |
DC5V 3A |
|
Input/output impedance |
75 Ohm (unbalance) |
Power Consumption |
≤10W |
|
Standard video input/output voltage |
1.0Vp-p |
Working Temperature |
-15°C ~65°C |
|
Video Bandwidth |
50MHz |
Storage Temperature
|
-40°C ~85°C |
|
Sampling Bandwidth |
8bit |
Relative Humidity |
5%~95% (no condensation)
|
|
Sampling Frequency
|
108MHz
|
MTBF |
≥ 100000 Hours
|
|
Signal to noise ratio |
>67dB |
Dimensions (L x W x H)
|
438 x 173 x 44mm
|
|
Rise and Fall time |
<0.8ns |
Weight |
5.3 kg |
|
Optical Signal Intrinsic Jitter |
<0.2 UI |
Differential Phase
|
< ±1° |
|
Differential Gain |
< ±1.5% |
BNC |
Connector
|
|
Supporting video pixel |
1280(H)x720(V)@30Hz/1MPX
|
1280(H)x720(V)@50Hz/1MPX
|
1280(H)x960(V)@30Hz/1.3MPX;
1920(H)x1080(V)@30Hz/2MPX |
32Ch HD TVI/CVI/AHD/Video Audio Data - LBHD32V
Lightem LBHDV series 32-Ch TVI/CVI/AHD to Fiber Converters is universal type supporting High
Definition Analog video format HD-TVI / HD-CVI / AHD, can simultaneously transmit 32 channels
video and 1-ch RS485 over one core multimode or single-mode optical fiber. It also supports the
regular analog video format such as PAL / NTSC /SECAM, it is a kind of universal fiber transmission
solution/product for CCTV analog video/data signals. Devices are available for either standalone or
rack-mount installation, which is suitable for different working environment. Electronic and optical
adjustments are never required. LED indicators are provided for instantly monitoring system status.
Features
- Automatically identify formats of input videos
- Support transmission of 32 channel HD TVI/CVI/AHD video signal and controlling data simultaneously though coaxial cable
- Advanced lightning protection design, support 3kv lightning protection
- Single fiber transmission, optional 20km, 40km, 60km, 80km long-distance transmission
- Supports 1280X720P / 30Hz, 1920x1080P / 30Hz resolution analog high-definition coaxial video with 3 megapixel, 4 megapixel pixel cameras, and
broadcast-quality transmission quality - Uncompressed real-time transmission to ensure the best video transmission effect
- Industrial-grade design, SMT process
Specifications
| Parameters | Values |
|---|---|
|
Wavelength |
1310nm & 1470nm – 1610nm |
|
Optic fiber |
Single mode, single fiber(default) |
|
Fiber interface |
FC(default) ST / SC (optional) |
|
Distance |
0km~80km |
|
Number of Channels |
32 |
|
Connector |
BNC |
|
Input/output impedance |
75 Ω (Ohm / unbalance) |
|
Standard video input/output voltage |
1 Vp-p |
|
Video Bandwidth |
30MHz(720P); 60MHz(1080P) |
|
Signal to noise ratio |
> 60dB (weighted) (8Bit) |
|
Supporting video pixel |
1280(H)x720(V) / 1920(H)x1080(V) |
|
Power |
DC5V 3A |
|
Power Adapter |
AC 100V~240V |
|
Working Temperature |
-20°C ~75°C |
|
Storage Temperature |
-40°C ~85°C |
|
Relative Humidity |
5%~95% ( no condensation) |
|
MTBF |
≥ 100,000Hours |
|
Dimensions (L x W x H) |
422x 230x 90mm |
|
Weight |
6.5 kg |
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Contact Us
- Tel : +852 - 2687 5815
- Fax: +852 - 2687 5456
- Email: [email protected]
- Office Address: Rm 910-11, 9/F, Topsail Plaza, 11 On Sum Street, Shatin, N.T., H.K.