{tab Overview}

BP4CH12V5A 4CH BALUN HUB W/ BUILT IN 12VDC/5A POWER SUPPLY AND 4X VPB45 BALUNS

With the same features and abilities as the DOSS Video+Power baluns, and the convenience of a single box withbuilt-in power supply, the BP4CH12V5A is able to supply 4x CCTV cameras with 12VDC, up to 1A each. Video received from the transmitting baluns is output via 4x Female BNC connections straight into your DVR or other recording device.

Features 4x 8P8C (RJ45) connections for UTP cable, enabling quick and simple installation. Working with the DOSS Passive Video+Power Baluns (included), the BP4CH12V5A eliminates costly and bulky coaxial cable, allowing live CCTV colour video signal transmission up to 400m (1300ft).

The superior interference rejection and low emissions ofthe BP4CH12V5A 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 BP4CH12V5A has built-in surge suppression to protect video equipment against damaging voltage spikes. Its crosstalk and noise immunity ensure quality video signals.

Example scenarios

The DOSS Range of UTP Video+Power Baluns allow you to connect 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 Unshielded Twisted Pair (UTP) cable, without any compression, loss or signal degradation and without the needfor extra power supplied to be installed. 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. Baseband (composite) signals of any type are supported.

{tab Features}

• 4-Channel Video & Power Server (required to use with VPB45 or VPBPP Tx)
• Receive colour video signals from up to 400m (1200ft) and
  full motion monochrome (B&W) video signals from up to 600m (1800ft)
  via Unshielded Twisted Paired (UTP) wires
• Don't need extra power supply for camera;
  • 12VDC/5A supply built-in
• Input Power:
  • 176~264VAC 50Hz
  • 90~130VAC 60Hz
• Transmit 12VDC Power up to 250m (750ft)
• BNC male and RJ45 Jack;
• 4-in-1 Video output via RJ45 (single UTP cable)
  • for use with DOSS VB8CH 8CH Passive Video Balun (see example above)
• NTSC, PAL & SECAM video format compatible
• Real-time transmission;
• Exceptional interference rejection;
• Built-in TVS (Transient Voltage Suppressors) for surgeprotection;
• Lightning protection design Grade: III
• Wave Filter Design, Anti-Static Design,
  • Confirm to IEC 61000-4-2:1995 Standard
• Metal housing: Black
• Rack Mount With Wall Mount Capability

{tab 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) Colour: 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	Input: 176~264VAC 50Hz / 90~130VAC60Hz Output: Regulated 12VDC/5A
Connector	Video input/output	4x Female BNC connector
	Video input/output	1x 8P8C (RJ45) Video (4-in-1)
	Balun input	4x 8P8C (RJ45) Video+Power
Protection	Surge Protection	Built-in Transient Voltage Suppressor(TVS)
	Antistatic	Yes
Mechanical	Housing	Metal
	Body Colour	Black
	Dimensions (L*W*H)	mm
	Net Weight
Environmental	Operating Temperature	-20°~ 70°C
	Relative Humidity	0~95% (non-condensing)
	Storage Temperature	-40°~ 150°C

{tab Reference}

Balun LEDs

	Power indicator—power is being transmitted/received
	Over-current—maximum current (1.5A) has been exceeded

 

Video and Power Balun wiring

	DOSS Video & Power Baluns	T568A	T568B
Pin 1	Video	White/Green	White/Orange
Pin 2	Video	Green	Orange
Pin 3	Power –	White/Orange	White/Green
Pin 4	Power –	Blue	Blue
Pin 5	Power –	White/Blue	White/Blue
Pin 6	Power +	Orange	Green
Pin 7	Power +	White/Brown	White/Brown
Pin 8	Power +	Brown	Brown

 

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)

{tab 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

{tab Contents}

• 1x BP4CH12V5A 4CH Balun Hub with Power
• 4x VPB45 Passive Video+Power Balun (Transmitter only)
• 4x BNC Plug to BNC Plug patch leads (60cm)
• 2x Mounting brackets
  • incl 8x screws
• 4x Self-adhesive rubber feet
• 1x AU IEC power cord
• Instruction manual

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