Model: | WL-8V-20 |
---|---|
Brand: | Winlink |
Origin: | Made In China |
Category: | Electronics & Electricity / Power Transmission Equipment & Transformer |
Label: | optical transceiver , transceivers , fiber transciever |
Price: |
US $80
/ pc
|
Min. Order: | 1 pc |
Description:
Digital Video Optical Converter, with the most advanced digital video and Gigabit fiber optical transmission technology, time-division multiplexing(TDM), and wavelength division multiplexing (WDM), can transmit 8 channel video and 1 channel 485 signal in a fiber, real-time, synchronous without distortion. With digital video non-compression transmission technology and high-quality video effects, it meets the diverse need to users. Plug and play, no need any on-site adjustment and simple installation. With the imported optical modules and core circuits, the device is high stability. All the optical and electrical interfaces follow international standards.
Features:
■10 bit digital code and non-compression video transmission
■Automatically compatible with PAL, NTSC, SECAM video format
■24 bit audio signal digital code and distortionless audio transmission
■No electromagnetic interference, no radio frequency interference and no ground current.
■Constant output optical power and wide dynamic range with APC circuit
■Large capacity and easy to upgrade with gigabit fiber optic transmission and WDM technology
■With transparent data encoding, it is compatible with the products of most of CCTV camera manufacturers
■Both stand-alone and rack-mounted installation are available.
■Parallel transmission of video, data and voice
■With advanced adaptive technology, no need on-site electrical and optical adjustment
■Surge protection.
■MTBF: > 100,000 hours
Specification:
|
Physical interface |
FC/PC |
Optical wavelength |
Multi-mode 850 nm single mode 1310、1550nm |
|
Transmitting optical power |
≥-8dBm |
|
Receiving sensitivity |
≤-30dBm |
|
Transmitting distance |
10km/25km/40km/60km/80km optical |
|
Video channel number |
8 channels |
|
Signal format |
PAL/NTSC/SECAM |
|
Video input / output resistance |
BNC 75Ω unbalanced interface
|
|
Video input / output voltage |
1Vpp(typical),Max 1.5Vpp |
|
Video bandwidth |
8MHz |
|
14MHz |
||
Quantization range |
8bit |
|
Differential increase |
30dBm |
|
< 0.6 |
||
Video SNR |
70dB (typical) |
|
Color Brightness Delay Inequality |
10ns(typical) |
|
Color Brightness Gain Inequality |
±10%(typical) |
|
Expand options |
||
|
Physical interface |
Industry standard terminal blocks |
Working mode |
Positive , negative, bi-directional data |
|
Interface type |
RS-232,RS-485/422,Manchester,Biphase |
|
Communicating rate |
0~300Kbps |
|
Data error rate |
< 10-12 |
|
Video
|
Input resistance |
30KΩ |
Output resistance |
10KΩ |
|
Nominal input / output level |
2Vpp |
|
Audio bandwidth |
10Hz ~ 20kHz |
|
Sampling rate |
14MHz |
|
Quantization range |
16bit |
|
weighted signal-to-noise ratio |
≥95dB |
|
Total harmonic distortion |
0.1% |
|
Physical interface |
Industry standard terminal blocks |
|
|
Physical interface |
Industry standard terminal blocks |
Input signal |
Any active or passive alarm、on-off input,supporting TTL、RS-232/422/485 or passive switch、button |
|
Output signal |
Any active or passive alarm、on-off input,TTL、RS-232/422/485 or relay electrical shock input |
Shenzhen Winlink Technology Co., Ltd | |
---|---|
Country/Region: | Guang Dong - China |
Business Nature: | Manufacturer |
Phone: | 17193360 |
Contact: | Swing Jang (Sales manager) |
Last Online: | 12 Aug, 2014 |