Active Member
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[China]
Address: UNIT04,7/F BRIGHT WAY TOWER NO.33 MONG KOK RD KL HONGKONG CHINA
Contact name:Richard
Garant Optima Co., Ltd |
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4CH AHD to Fiber Converter also named as 4CH AHD fiber transmitter and receiver,which is an universal type supporting 1MP/1.3MP/2MP/3MP/4MP/5MP TVI / CVI / AHD over a single fiber optical fiber , to achieve megapixels level analog HD video point to point highly and reliably transmission over one core multimode or single-mode optical fiber without delay. It also supports the regular analog video format such as PAL / NTSC /SECAM , it is a kind of universal fiber transmission solution for 4CH CCTV analog video and data signals . This equipments 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.
4CH AHD video TO Fiber converter Feture:
1, advanced lightning protection design, support 4KV lightning
protection;
2, industrial design, SMT process;
3, all-digital optical fiber transmission platform, the same
platform multi-service flexible configuration;
4, can provide desktop, centralized card rack two ways;
Independent intellectual property rights large-scale ASIC core;
5, single fiber transmission, optional 20KM, 40KM, 60KM, 80KM,
100KM long-distance transmission.
6, support 300,000 standard definition video and 1MP, 1.3 MP,
2MP,3MP,4MP,5MP camera 1280X720P/30Hz, 1280PX960P/30Hz,
1920X1080P/30Hz,2408x1536P/30Hz,2560x1440P/30Hz, 2560x1920P/30Hz
resolution analog HD coaxial video, studio-level transmission
quality;
7, non-compressed real-time transmission to ensure the best video
transmission
4CH AHD Fiber converter Application:
1. Urban Traffic Monitoring System
2. public security, safe city monitoring system
3. highway security, charging system
4. buildings, campus monitoring network
5. Industrial monitoring (airport, chemical, iron and steel,
petroleum, railway, water conservancy, mining, etc.)
6. Military monitoring (storage, frontier defense, guard, national
defense, etc.)
7. Power oilfield, television program transmission system
8. Gymnasium (live video, audio transmission)
Specifications
Optics:
| Wavelength | 1310nm&1470nm-1610nm |
| Output Power | -9~3dBm |
| Optic fiber | 50/125u multimode,62.5/125u multimode,9/125u single mode |
| Rx sensitivity | -26dBm |
| Optical connector | FC(default),ST,SC (selectable) |
| Distance | 0~550M (MM) / 0~80KM (SM) (Default distance is 20Km) |
Video:
| Number of Channels | 4 |
| Input/output impedance | 75 Ohm (unbalance) |
| Standard video input/output voltage | 1.0Vp-p |
| Video Bandwidth | 50MHz |
| Sampling Bandwidth | 8bit |
| Sampling Frequency | 108MHz |
| Signal to noise ratio | >67dB |
| Rise and Fall time | <0.8ns |
| Optical Signal Intrinsic Jitter | <0.2 UI |
| Differential Gain | < ±1% |
| Differential Phase | < ±1% |
| Connector | BNC |
| video pixel | 1280x720@25,30,50Hz/1MPX 1280x960@25,30Hz/1.3MPX 1920x1080@30Hz/2MPX 2408x1536@30Hz/3MPX 2560x1440@30Hz/4MPX 2560x1920@30Hz/5MPX |
Mechanical Structure & Environment
| Power | DC5V 2A |
| Power Consumption | ≤6W |
| Working Temperature | -15ºC ~65ºC |
| Storage Temperature | -40ºC ~85ºC |
| Relative Humidity | 5%~95% ( no condensation) |
| MTBF | ≥ 100000Hours |
| Dimension For The Converter(TX&RX) | 167x173x28MM |
| Dimension For The Package of 1 Pair | 328x220x103MM |
| Net Weight | 1KG |
| Gross Weight | 1.25KG |
Standalone Dimensions:
Interface introduction and LED indication function
The front panel of the transmitter & receiver has 2 BNC connector, 4 green indicators, and one data interface (pure video optical transceivers do not have this connector), as shown in the following figure:
The front panel interface is:
1, fiber interface;
2, BNC video interface (BNC video1,2,3,4 interface on the
transmitter for the video input, connected to the video port, the
corresponding LED1,2,3,4 indicators will light up. BNC video
interface on the receiver for the video output interface, used to
connect video recorders or other display devices);
3, data interface (Terminal Blocks,the PIN5 , PIN6,PIN7 connected
to the video recorder or camera 485 data port)
The transmitter & receiver has a grounding hole on the back panel and a power supply DC block connector, as shown in the following figure
The interfaces on the rear panel are: grounding holes for connecting and releasing ground to achieve better lightning protection and anti-static effects; and a power interface for connecting an external power adapter.
LED Indicator Description
PWR --power indicator
FIBER-- fiber connection indicator
LED1-- video interface indicator
Connection Diagram:
