The DOSS Range of UTP Video+Power+PTZ Baluns allow you toconnect your CCTV system using cheaper, thinner, lighter andmore readily available CAT5E cable rather than expensive andbulky RG59U cable.
The passive (non-amplified) baluns allow transmission of realtime CCTV video signals and power over cost-effective Unsheilded Twisted Pair (UTP) cable, without any compression, loss or signal degradation and without the needfor extra power supplied to be installed. Baseband (composite) signals of any type are supported. Sending camera power over the same twisted pair as video means less cabling, and no power supply required to be installed near to the camera. With PTZ/Data transmission built-in, you can still control all your PTZ cameras and other devices withoutany extra baluns or cables.
Features
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
VPPBPP PASSIVE VIDEO, POWER & PTZ BALUN (Push-pin terminals)
The VPPBPP has a mini-coax pigtail lead which allows quick mounting onto fixed cameras and allows in-camera mounting in most dome cameras. 8-way Push-pin terminals forUTP cable, enabling quick and simple, tool-less installation. Working in pairs, the VPPBPP eliminates costlyand bulky coaxial cable, allowing live CCTV colour video signal up to 400m (1300ft), power transmission up to 250m (750ft) and PTZ data up to 200m (600ft).
The superior interference rejection and low emissions ofthe VPPBPP allow 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 infrastructure. The VPPBPP has built-in surge suppression to protect video equipment against damaging voltage spikes. Its crosstalk and noise immunity ensure quality video signals.
Example scenarios
4x PTZ cameras connected to DVR & controller
-
Single Channel Passive Video, Power & Data Transceiver
- 12V or 24V; DC or AC
-
Full-motion color video signal up to 400m (1300ft) and
monochrome (B&W) up to 600m (1950ft) via UTP CAT5e/6 - Transmit power signal up to 250m (750ft)
- Transmit data/PTZ signal up to 200m (600ft)
- Male BNC with extended mini-coax pigtail
- 8-way Push-pin terminals; tool-less
- NTSC, PAL & SECAM video format compatible
- Real-time transmission
- No power required
- Exceptional interference rejection
- Built-in TVS (Transient Voltage Suppressors) for surgeprotection
- Lightning protection design Grade:III
- 50 dB crosstalk and noise immunity
- Wave Filter Design, Anti-Static Design
- Compact size and easy installation
- ABS plastic housing
Specifications
| Applied Devices | CCTV cameras, monitors, DVR, switchers, IP encoders, and other CCTV equipment | |
| Video | Video Format | PAL, NTSC, SECAM |
| Operating Frequency | DC to 5MHz | |
| Max Distance |
UTP Category 5e (24AWG)
Color: 400m (1300ft) B&W: 600m (1950ft) |
|
|
Common-mode /
Differential-mode rejection |
15kHz to 5MHz 60dB typical | |
| Impedance | Coax, Male BNC 75O unbalanced | |
| UTP, two coax pigtail 100O balanced | ||
| Attenuation | 1.5dB Max typical | |
| Wire Type | Network Wiring |
One Unshielded Twisted Pair (for eachvideo signal)
24-16 AWG (0.5-1.31mm) |
| Category Type | 2 or better | |
| Impedance | 100 ±20 ohms | |
| DC Loop Resistance | 18O per 100m (52O per 1,000ft) | |
| Differential Capacitance | 62 pF/m max (19 pF/ft max) | |
| Power | No external power required to operate | |
| Power input/output |
12 or 24V / 1.5A max;
DC or AC Note: Does not convert voltage or DC/AC |
|
| PTZ signal | Transmission distance | Up to 300m (1000ft) via UTP CAT5e/6 |
| Connector | Video input/output | Male BNC connector |
| Video input/output | 8-way Push-pin terminals | |
| Protection | Surge Protection | Renewable solid state surge protection |
| Video Input |
2KV (common mode),
10/700µs IEC6100-4-5/1955 (GB/T 1726, 5-1999) |
|
| Video Output |
2KV (different mode),
10/700µs IEC6100-4-5/1955 (GB/T 1726, 5-1999) |
|
| Mechanical | Housing | ABS engineering plastic |
| Body Color | Black | |
| Dimensions (L*W*H) | 60.4*29*20.4mm (BNC connector & cable excluded) | |
| Net Weight | 65g | |
| Environmental | Operating Temperature | -20º~ 70º C |
| Relative Humidity | 0~95% (non-condensing) | |
| Storage Temperature | -40º~ 150º C | |
Reference
Balun LEDs
|
|
| Power indicator—power is being transmitted/received | |
| Over-current—maximum current (1.5A) has been exceeded |
Video and Power Balun wiring
| Pin 1 | Pin 2 | Pin 3 | Pin 4 | Pin 5 | Pin 6 | Pin 7 | Pin 8 | |
|---|---|---|---|---|---|---|---|---|
| T568A |
White/
Green |
Green |
White/
Orange |
Blue |
White/
Blue |
Orange |
White/
Brown |
Brown |
| T568B |
White/
Orange |
Orange |
White/
Green |
Blue |
White/
Blue |
Green |
White/
Brown |
Brown |
|
DOSS Video+
Power Balun |
Video | Video | Power – | Power – | Power – | Power + | Power + | Power + |
Power over Twisted Pair: Voltage Drop Reference
|
Transmission
Distance |
Transmission Voltage (Voltage Drop) | ||
|---|---|---|---|
|
12VDC/0.5A
camera requirement |
12VDC/1A
camera requirement |
12VDC/1.5A
camera requirement |
|
| 50m / 160ft | 13.5V (1.5V) | 15.5V (3.5V) | 17.0V (5.0V) |
| 100m / 320ft | 15.5V (3.5V) | 18.5V (6.5V) |
22.0V (10.0V) |
| 150m / 500ft | 17.0V (5.0V) | 22.0V (10.0V) | 27.0V (15.0V) |
| 200m / 650ft | 18.5V (6.5V) | 25.5V (13.5V) | 32.0V (20.0V) |
| 300m / 1000ft | 22.0V (10.0V) | 32.0V (20.0V) | 42.0V (30.0V) |
|
eg: to supply a camera that requires 12VDC/0.5A, over a run of 150m cable, you require an initial transmission voltage supply of 17.0VDC (to account for 5V voltage drop over cable)
Note: based on typical CAT5e cable (will vary onmake and quality of cable) |
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