Overview
The ST-PVA223 video, audio& power balun is a passive (non-amplified) device that allows
the transmission of real-time CCTV video, audio& power balun signal via cost-effective Unshielded
Twisted Paired (UTP) cable. Baseband (composite) signals of any type are supported.
ST-PVA223 eliminates costly and bulky coaxial cable, allowing live CCTV color video signal up to 400m,
audio& power transmission up to 200m while used as a pair.
The superior interference rejection and low emissions of the ST-PVA223 allow video signals to coexist
in the same wire bundle as telephone, datacom, or low-voltage power circuits. This allows the use of
a shared or existing cable plant.
ST-PVA223 has built-in surge suppression to protect video equipment against damaging voltage spikes.
Its crosstalk and noise immunity ensure quality video signals.
Features
1. 1-CH Passive Video & Power Transceiver
2. Transmission distance
Video: up to 400m via UTP cat5e/6
Power: 200m
Audio: 400m, 12-36V
3. Connector: Male BNC with extended mini-coax pigtail, RJ45
4. NTSC, PAL & SECAM video format compatible
5. DSA (Distance Self-Adapting) Technology
6. Real-time transmission
7. Exceptional interference rejection
8. Protection: Built-in TVS for surge protection
Lightning protection design Grade:III
9. 50 dB crosstalk and noise immunity
10. Wave Filter Design, Anti-Static Design
11. No power required
12. Compact size and easy installation
13. ABS Engineering plastic housing
Applications
Security monitoring system. Multimedia network teaching system. Medical monitoring display system.
Industrial automation control system. Banking securities. Financial information display system. Remote
network server monitoring. Department store security. Casino security. Hospitals, airports and banks.
School campuses and etc.
Features
|
Product Name |
ST-PVA223 |
|
1 channel passive video, audio &power transceiver |
|
Applied Devices |
CCTV cameras, monitors, DVR, switchers, IP encoders, and other CCTV equipment |
|
Video |
Video Format |
PAL, NTSC, SECAM |
|
Operating Frequency |
DC to 5MHz |
|
Transmission Distance |
Video: UTP Category 5e (24AWG) Color: 400m B&W: 600m |
|
Common-mode/Differential-mode rejection |
15 KHz to 5 MHz 60 dB typ |
|
Impedance |
Coax, Male BNC 75Ω unbalanced UTP,RJ45 100Ω balanced |
|
Attenuation |
1.5 dB typ Max |
|
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 |
Power Input |
No external power required |
|
Power transmission |
UTP Category 5e (24AWG) 12-36V, 200m |
|
Audio |
Audio transmission |
UTP Category 5e (24AWG) 400m |
|
Connector |
Video input/output |
Male BNC connector, RJ45 |
|
Protection |
Surge Protection |
renewable solid state surge protection |
|
Video Input |
2KV(common mode), 10/700us IEC6100-4-5/1955(GB/T 1726, 5-1999) |
|
Video Output |
2KV(different mode), 10/700us IEC6100-4-5/1955(GB/T 1726, 5-1999) |
|
Mechanical |
Housing |
ABS engineering plastic |
|
Body Color |
Dark gey |
|
Dimensions(L*W*H) |
43*20*21 mm |
|
Net Weight |
35 |
|
Environmental |
Operating Temperature |
-10º ~ 50º C |
|
Relative Humidity |
0~95% (non-condensing) |
|
Storage Temperature |
-30 ~ 70º C |
|
