Description
ST-108 is a 8channel passive video receiver. It allows transmit 8 channel color or mono PAL、NTSC、SECAM video
format over UTP Cat 5/5e/6.In the project. It can work with SECTEC series passive or active video transmitter.
It is featured with long distance transmission, high transmission quality, strong anti-electromagnetic radiation capability.
It is widely used in video surveillance and control system;
Features
DSA (Distance Self-Adapting) Technology
Employing the advanced DSA technology, it can adapt to the cable length and adjust the video signal gain
control automatically, identify its polarity and compensate the frequency bands. Video quality is more Human-based.
Complete Solution
A set of complete UTP transmitting solution is provided. Its advanced technology in UTP transmitting field and plenty
producing lines offer more options in CCTV system transmission and bring totally new worthy experience to you.
Guarantee for Long Distance Transmission and Video Quality
Sectec twisted pair transceiver employs advanced processing technology, zooms out and compensates the attenuation
of video signal levels and different frequencies, keeps the original video sharpness, color and resolution, realizes a good
transmission of middle and long-distance video signals and solves the problem that coax cant reach the long transmitting
distance. Sectec twisted pair transceiver employs advanced processing technology, zooms out and compensates the
attenuation of video signal levels and different frequencies, keeps the original video sharpness, color and resolution,
realizes a good transmission of middle and long-distance video signals and solves the problem that coax cant reach the
long transmitting distance. If work with Sectec series passive transceiver, ST-108 transmission distance is up to 300m
and if working with active receiver distance can be up to 1500m.
Higher Cable Utilization Rate
Sectec twisted pair transceiver transmits video, audio, data and power, which makes it convenient to form a multi-class monitoring system.
Flexible and Convenient Wiring Cuts down Project Cost
UTP is softer and lighter than coax, making its easier, more convenient for wiring installation. Specially in integrated systems,
cable utilization rate is increased and design change is decreased greatly. Meanwhile, UTPs price is lower than coaxs,
which greatly cuts down the cost for wiring installation.
Exceptional Interference Rejection, suitable for Complicated Working Environments
Exceptional interference rejection; no interferences between signals; even under strongly interfering environments,
good video can be transmitted.
Built-in Protection Setting, Stable and Reliable
Built-in surge protection, lighting protection and other protection settings, reliable and stable, making working
system safer and more reliable.
|
Model |
ST-108 |
|
Product Name |
8 Channel Passive Video Receiver Hub |
|
Applied Devices |
CCTV cameras, monitors, DVR, switchers, IP encoders, and other CCTV equipment |
|
Video |
Video Format |
PAL, NTSC, SECAM |
|
Operating Frequency |
DC to 8MHz |
|
Max Distance |
0-300m(with pasive products)
0-1500m(with active products) |
|
CMRR |
60 dB typ |
|
Impedance |
Coax, BNC 75Ω unbalanced |
|
UTP, 100Ω balanced |
|
Attenuation |
0.3 dB typ |
|
Wire Type |
Network Wiring |
One Unshielded Twisted Pair (for each video signal) 24-16 AWG (0.5-1.31mm) |
|
Category Type |
2 or better |
|
Impedance |
100 ± 20 ohms |
|
DC Loop Resistance |
52 ohms per 1,000ft (18 ohms per 100m) |
|
Differential Capacitance |
19 pF/ft max (62 pF/m max) |
|
Power |
No external power required |
|
Connector |
Video input/output |
Female BNC connector, RJ45, Screw terminal block |
|
Protection |
Surge Protection |
renewable solid state surge protection |
|
Anti-Interference |
>60dB |
|
Communication Port Surge Protection |
2KV(different mode) 4KV(common mode) per:IEC 61000-4-5 |
|
Coaxial Video Connector Surge |
2KV Per:IEC 661000-4-5 |
|
ESD |
1a contact discharge level 3
1b air discharge level 3
per:IEC 61000-4-2 |
|
Mechanical |
Housing |
Galvanized |
|
Body Color |
Silver |
|
Environmental |
Operating Temperature |
-10º ~ 50º C |
|
Relative Humidity |
0~95% (non-condensing) |
|
Storage Temperature |
-30º ~ 70º C | |
