Video/Data/Audio/Ethernet/Telephone/I/O Alarm to Fiber Converter YB-VC-XXX
产品简介
Video/Data/Audio/Ethernet/Telephone/I/O Alarm to Fiber Converter adopt the advanced international digital video and optical fiber transmission technology, and implement the transmission of real-time & synchronization, no-distortion and high quality video effect, which can meet the user’s requirement; Video/Data/Audio/Ethernet/Telephone/I/O Alarm to Fiber Converter
产品详细信息
Video/Data/Audio/Ethernet/Telephone/I/O Alarm to Fiber Converter
Overview
H series Video/Data/Audio/Ethernet/Telephone/I/O Alarm to Fiber Converter adopt the advanced international digital video and optical fiber transmission technology, and implement the transmission of real-time & synchronization, no-distortion and high quality video effect, which can meet the user’s requirement; the play-and-plug design makes the installation more convenient and easier, and it is unnecessary to implement the spot adjustment.
Video/Data/Audio/Ethernet/Telephone/I/O Alarm to Fiber Converter optical module and core circuit adopt the imported components that have high stability, and all optical & electrical interfaces conform to the international standards, which is applied to the different working environment. This optical transceiver with video status indication can monitor the normal operation of system.
Features
Ø Card type or independent structure, which is applied to centralized management 2U/4U framework
Ø 8-bit digital code and non-compression type video transmission
Ø Support any high-resolution video signal
Ø 5Hz-10MHz video channel
Ø Automatic compatible PAL, NTSC and SECAM video system
Ø With APC circuit, constant input optical power, and large dynamic range
Ø Kilomega optical fiber transmission, large capacity, and easy to upgrade
Ø Power supply and other parameter state indication, which can monitor the operation condition of system
Ø Support no-damage regenerative trunk of video
Ø Advanced self-adapting technology, and it is unnecessary to implement the adjustment of spot electrics or optics when using
Ø Industry-grade design and modularization design make the equipment reliable and flexible
Ø Can automatically restore the fuse of power supply
Ø Full built-in power supply and the appearance design of shell are unique.
Parameter |
Specifications |
Video |
|
Video interface number |
1 channel video |
Bandwidth of video |
8MHz |
Video input & output impedance |
75 Ω (imbalance) , BNC |
Video input & output voltage |
1Vpp |
Differential gain |
DG <1% ( typical value) |
Differential phase |
DP <0.6° ( typical value) |
Weighted signal-to-noise ratio |
S/N ≥ 67dB (Weighted) |
Data |
|
Physical interface |
The industry standard connecting terminal |
Interface Signal |
RS485/RS422/RS232/Manchester |
Code rat |
0-400Kbps |
BER |
< 10 -9 |
Audio |
|
Interface port |
The industry standard connecting terminal |
Audio input/output impedance |
600Ω(imbalance) |
Audio input/output voltage |
1Vpp (typical value) |
Audio input/output level |
0 dbm (typical value) |
Audio bandwidth |
20kHz |
Audio digital bandwidth |
24 bit |
Audio signal-to-noise ratio |
S/N ≥95Db ( weighted) |
Ethernet |
|
Physical interface |
RJ45 |
Operating mode |
Full duplex / half duplex |
Operating mode |
Full duplex/ full-duplex |
Support agreement |
IEEE802.3、10M、10/100M adaptive |
Telephone |
|
Physical interface |
RJ11 |
Voice bandwidth |
8kHz |
Special function |
Support the call display,With hands-free function |
Working mode |
Point to point link, SPC Exchanges method |
I/O Dry Contact |
|
Physical interface |
The industry standard connecting terminal |
Signal input |
Alarm or switching value Input ,support TTL、 Rs-232/422/485 or switches, buttons |
Signal output |
Alarm or switching value output ,support TTL、Rs-232/422/485 or Contact Relay output. |
Optical |
|
Connector |
FC or SC or ST |
Fiber type |
Single-mode, single fiber or multi-mode,single fiber |
Transmission distance |
0Km-100Km(Optional) |
Environmental demand |
|
Environmental temperature |
-30℃~+75℃ |
Storage environment |
-40℃~+85℃ |
Relative humidity |
0-95% ( no condensation) |
Power supply voltage |
AC220V/50Hz |
Dimensions |
10.8*10.6*2.7(cm) |