Key Digital KD-PVB User manual

KD-PVB, KD-PVBVP & KD-PVBVPD are passive video transceivers that allow for the
transmission and reception of Color or Black & White single-channel video signals
up to 1,300 feet when paired with a passive receiver, or up to 2,600 feet when paired
with an active receiver.
KD-PVB
Passive Video Transceiver
KD-PVBP
Passive Video Transceiver
with Power
KD-PVBPD
Passive Video Transceiver
with Power and Data
Passive Security Baluns
Operating Instructions

Page 2 Page 1
Please read all instructions to insure safe operation of the product.
Key Digital
®
Security Products Compatibility Chart
Tx
Rx
Passive
Transceiver
Balun
Active
Receiver
Balun
4-Channel
Passive
Receiver
4-Channel
Active
Receiver
Passive
Transceiver
Balun
1300’ 2600’ 1300’ 2600’
Active Video
Balun
Not
Recommended 4000’ Not Recommended 4000’
4-Channel
Passive
Transceiver
1300’ 2600’ 1300’ 2600’
Note: Distances listed apply to video extension only.
Key Digital®Model Numbers: Security Baluns
➔Passive Transceiver Baluns
»KD-PVB (Passive Balun with Video)
»KD-PVBVP (Passive Balun with Video and Power)
»KD-PVBVPD (Passive Balun with Video, Power, and Data)
➔Active Video Baluns
»KD-AUVTX (Active Video Transmitter)
»KD-AUVRX (Active Video Receiver)
➔Active/Passive 4-Channel Video Hubs
»KD-4PUV (Passive 4-Channel Video Transceiver)
»KD-4AUVRX (Active 4-Channel Video Receiver)
Table of Contents
Key Digital
®
Security Products Compatibility Chart .........................8
KD-PVB
Quick Set Up Guide ...............................................8
About KD-PVB ...................................................8
Installation and Operation............................................8
Video Connections ..............................................8
Uses with Passive Multi-Channel Receivers ...........................8
Uses with Active Receivers & Active Multi-Channel Receivers . . . . . . . . . . . . . . 8
Mechanical / Technical Specifications ..................................8
KD-PVBVP
About KD-PVBVP .................................................8
Installation and Operation............................................8
Video Connections ..............................................8
Power Connections .............................................8
Voltage Drop Reference Chart......................................8
Uses with Passive Multi-Channel Receivers ...........................8
Uses with Active Receivers & Active Multi-Channel Receivers . . . . . . . . . . . . . . 8
Pin Assignment for KD-PVBVP .......................................8
Mechanical / Technical Specifications ..................................8
KD-PVBVPD
About KD-PVBVPD ................................................8
Installation and Operation............................................8
Video Connections ..............................................8
Power Connections .............................................8
Voltage Drop Reference Chart......................................8
Uses with Passive Multi-Channel Receivers ...........................8
Uses with Active Receivers & Active Multi-Channel Receivers . . . . . . . . . . . . . . 8
Pin Assignment for KD-PVBVPD ......................................8
Mechanical / Technical Specifications ..................................8
Important Product Warnings .........................................8
Safety Instructions .................................................8
How to Contact Key Digital ..........................................8
Warranty ........................................................8

Page 2 Page 3
About KD-PVB
➔Transmits or Receives real-time Color or Black & White video
➔Extends Black & White video up to 2,600 ft using a standard CAT cable when
used with an Active Receiver (Key Digital models KD-AUVRX or KD-4AUVRX).
➔Extends Black & White video up to 1,300 ft using a standard CAT cable when
paired with a Passive Transmitter Balun (Key Digital models KD-PVB or KD-4PUV).
➔Compatible with CAT5/CAT5e/CAT6/CAT7 cabling
Installation and Operation
Before permanently securing the unit for final installation of
cabling behind walls or ceilings, test for proper operation of the
unit and the cables in your system.
Video Connections
➔Secure twisted pair wires into “+” and “-” pin openings by depressing tabs and
inserting wire
Uses with Passive Multi-Channel Receivers
➔KD-PVB units can be paired with Key Digital’s KD-4PUV 4-Channel Passive Video
Receiver Hub as part of a multi-camera CCTV system. Using the KD-PVB with
the KD-4PUV Passive Hub will provide equivalent distances as when coupled with
KD-PVB Passive Receiver Balun; 1,300 feet.
Uses with Active Receivers & Active Multi-Channel Receivers
➔KD-PVB units can be coupled with an Active Receiver (Key Digital model KD-
AUVRX) or an Active Multi-Channel Receiver (Key Digital model KD-4AUVRX) in
your application. Coupling a KD-PVB Passive Transmitter with the KD-AUVRX
Active Receiver Balun or KD-4AUVRX Active 4-Channel Receiver will provide
quality video up to 2,600 ft.
Note: The usage of a KD-PVB balun to receive video signals from an Active Transmitter (Key
Digital model KD-AUVTX) is not recommended. For best results, it is recommended that
the KD-PVB Passive Video Balun be used as the Transmitter, while the KD-AUVRX or KD-
4AUVRX Active Video Receiver Baluns be used as the Receiver.
Video
CAT5/6/7
CAT5/6/7
Video
Power
Data
1,300’
1,300’
CAT5/6/7
Video
Power
1,300’
KD-PVB
KD-PVB
KD-PVBP
KD-PVBP
KD-PVBPD
KD-PVBPD
CAT5/6/7
CAT5/6/7
Video
Video
CAT5/6/7
CAT5/6/7
Video
Power
Power
Video
*Distance specified is for Video ONLY.
Please refer to Voltage Drop Reference Chart for Power extension lengths.
CAT5/6/7
CAT5/6/7
Video
Power
Power
Video
Data
Data
*Distance specified is for Video ONLY.
Please refer to Voltage Drop Reference Chart for Power extension lengths.
Monitor
Monitor
Monitor
Power Supply
DVR
Power Supply
Security Cam
Security Cam
Security Cam
KD-PVB
Passive Video Transceiver
Quick Setup Guide
Step 1: Begin with all input/output devices turned off with power cables removed.
Step 2: Connect video source into BNC connector of Transmitter Balun.
Step 3: Secure twisted pair wires into “+” and “-” pin openings.
Step 4: Repeat Steps for Receiver Balun. Connect video display and/or DVR to
BNC connector of Receiver Balun.
Step 5: Power on all input/output devices.

Page 4 Page 5
Mechanical / Technical Specifications
Tx Input / Rx Output 1 BNC connector for Composite Video 1Vpp with
75Ωat display side or Audio SPDIF or any other
format of video, audio, RS-232 or IR signaling.
Tx Output / Rx Input 1 twisted pair from CAT5 line In on Phoenix type
stripping and cramping connector
Max. Signal Input /
Output Level:
Composite: 1.2Vpp on 75Ωterminated at display,
DC coupling or Line Audio or TTL +5V for digital
RS-232, IR signaling
Surge Protection Renewable solid state surge protection.
Bandwidth DC to 6 MHz
Video Format NTSC, PAL, SECAM
Impedance BNC side 75Ωunbalanced,
UTP side 100Ωbalanced
Humidity 0% to 95% non condensing
Distance 4000 feet Active Tx with Active Rx Coupling,
2000 feet Passive Tx with Active Rx coupling
Equalization Passive impedance matching and fixed equalization.
Video S/N Ratio: 58 dB RMS un-weighted;
65 dB RMS @5MHz weighted
Ground Isolation Ground connection available for STP or Ground
loop removal
Power Source: DC/AC 9-12V
Dimensions: LxWxH: 2.5”x1.5”x 1” excluding BNC
Weight: <.25 lb
Operating Temperature -14F to +120F
Accessories: None
KD-PVBP
Passive Video Transceiver
with Power
Quick Setup Guide
Step 1: Begin with all input/output devices turned off with power cables removed.
Step 2: Connect video source into BNC connector of Transmitter Balun.
Step 3: Connect Male Power plug into power jack of camera / video source.
Step 4: Connect CAT/5/6/7 cable to Transmitter Balun output.
Step 5: Repeat Steps for Receiver Balun. Connect video display and/or DVR to
BNC connector of Receiver Balun.
Step 6: Connect Female Power jack with Male Power plug of power supply
(not included).
Step 7: Connect CAT5/6/7 cable to Receiver Balun input.
Step 8: Power on all input/output devices.
Video
CAT5/6/7
CAT5/6/7
Video
Power
Data
1,300’
1,300’
CAT5/6/7
Video
Power
1,300’
KD-PVB
KD-PVB
KD-PVBP
KD-PVBP
KD-PVBPD
KD-PVBPD
CAT5/6/7
CAT5/6/7
Video
Video
CAT5/6/7
CAT5/6/7
Video
Power
Power
Video
*Distance specified is for Video ONLY.
Please refer to Voltage Drop Reference Chart for Power extension lengths.
CAT5/6/7
CAT5/6/7
Video
Power
Power
Video
Data
Data
*Distance specified is for Video ONLY.
Please refer to Voltage Drop Reference Chart for Power extension lengths.
Monitor
Monitor
Monitor
Power Supply
DVR
Power Supply
Security Cam
Security Cam
Security Cam

Page 6 Page 7
About KD-PVBP
➔Transmits or Receives real-time Color or Black & White video
➔Extends Black & White video up to 2,600 ft using a standard CAT cable when
used with an Active Receiver (Key Digital models KD-AUVRX or KD-4AUVRX).
➔Extends Black & White video up to 1,300 ft using a standard CAT cable when
paired with a Passive Transmitter Balun (Key Digital models KD-PVBVP or
KD-4PUV).
➔Extends Color video up to 2,000 ft using a standard CAT cable when used with
an Active Receiver (Key Digital models KD-AUVRX or KD-4AUVRX).
➔Extends Color video up to 1,000 ft using a standard CAT cable when paired with
a Passive Transmitter Balun (Key Digital models KD-PVB or KD-4PUV).
➔Extends power for cameras / source devices up to 1,000 ft using a standard
CAT cable
➔Compatible with CAT5/CAT5e/CAT6/CAT7 cabling
Installation and Operation
Before permanently securing the unit for final installation of
cabling behind walls or ceilings, test for proper operation of the
unit and the cables in your system.
Video Connections
➔Secure video input/output connections by locking KD-PVBVP BNC connectors
with source and display devices
➔Insert CAT5/6/7 cable into RJ-45 connector on each balun. For pin-out, please
see “Pin Assignment for KD-PVBVP”
Power Connections
➔KD-PVBVP will transmit/receive power in addition to video signals. When
extending power over CAT cabling voltage naturally decreases as cable runs
increase. Please see “Voltage Drop Reference Chart” below to ensure that you
are sending adequate voltage for your application.
Voltage Drop Reference Chart
➔Voltage Drop According to Cable Length:
Distance
Desired Voltage / Starting Voltage
12V, .5A 12V, 1A 12V, 1.5A
≤160 ft 13.5V 15.5V 17V
≤320 ft 15.5V 18.5V 22V
≤500 ft 17V 22V 27V
≤650 ft 18.5V 25.5V 32V
≤1,000 ft 22V 32V 42V
Uses with Passive Multi-Channel Receivers
➔KD-PVBVP units can be paired with Key Digital’s KD-4PUV 4-Channel Passive
Video Receiver Hub as part of a multi-camera CCTV system. Using the KD-PVB
with the KD-4PUV Passive Hub will provide equivalent distances as when coupled
with KD-PVBVP Passive Receiver Balun; 1,300 feet. However, this configuration
will not support the extension of power over CAT cabling.
Uses with Active Receivers & Active Multi-Channel Receivers
➔KD-PVBVP units can be coupled with an Active Receiver (Key Digital model KD-
AUVRX) or an Active Multi-Channel Receiver (Key Digital model KD-4AUVRX) in
your application. Coupling a KD-PVBVP Passive Transmitter with the KD-AUVRX
Active Receiver Balun or KD-4AUVRX Active 4-Channel Receiver will provide
quality video up to 2,600 ft. However, this configuration will not support the
extension of power over CAT cabling.
Note: The usage of a KD-PVBVP balun to receive video signals from an Active Transmitter
(Key Digital model KD-AUVTX) is not recommended. For best results, it is recommended
that the KD-PVBVP Passive Video Balun be used as the Transmitter, while the KD-AUVRX or
KD-4AUVRX Active Video Receiver Baluns be used as the Receiver.

Page 8 Page 9
Pin Assignment for KD-PVBVP
Pin# 1 2 3 4 5 6 7 8
Description Video
+
Video
-
Open Power-
+
Power-
-
Open Power+
+
Power+
-
Mechanical / Technical Specifications
Tx Input / Rx Output 1 BNC connector for Composite Video 1Vpp with
75Ωat display side or Audio SPDIF or any other
format of video, audio, RS-232 or IR signaling.
2.1mm M/F sleeve for power
Tx Output / Rx Input 1 CAT5 on RJ45 Connector (video/power)
Max. Signal Input /
Output Level:
Composite: 1.2Vpp on 75Ωterminated at display,
DC coupling or Line Audio or TTL +5V for digital
RS-232, IR signaling
Surge Protection Renewable solid state surge protection.
Bandwidth DC to 6 MHz
Video Format NTSC, PAL, SECAM
Impedance BNC side 75Ωunbalanced,
UTP side 100Ωbalanced
Humidity 0% to 95% non condensing
Distance 4000 feet Active Tx with Active Rx Coupling,
2000 feet Passive Tx with Active Rx coupling
Equalization Passive impedance matching and fixed equalization.
Video S/N Ratio: 58 dB RMS un-weighted;
65 dB RMS @5MHz weighted
Ground Isolation Ground connection available for STP or Ground
loop removal
Power Source: DC/AC 9-12V
Dimensions: LxWxH: 2.5”x1.5”x 1” excluding BNC
Weight: <.25 lb
Operating Temperature -14F to +120F
Accessories: None
KD-PVBPD
Passive Video Transceiver
with Power & Data
Quick Setup Guide
Step 1: Begin with all input/output devices turned off with power cables removed.
Step 2: Connect video source into BNC connector of Transmitter Balun.
Step 3: Input Data wire leads into phoenix connector or appropriate data input
of camera
Step 4: Connect Male Power plug into power jack of camera / video source.
Step 5: Connect CAT/5/6/7 cable to Transmitter Balun output.
Step 6: Repeat Steps for Receiver Balun. Connect video display and/or DVR
to BNC connector of Receiver Balun.
Step 7: Input Data wire leads into phoenix connector or appropriate data input
of DVR / Receiver Balun
Step 8: Connect Female Power Jack with Male Power plug of power supply
(not included).
Step 9: Connect CAT5/6/7 cable to Receiver Balun input.
Step 10: Power on all input/output devices.

Page 10 Page 11
About KD-PVBPD
➔Transmits or Receives real-time Color or Black & White video
➔Extends Black & White video up to 2,600 ft using a standard CAT cable when
used with an Active Receiver (Key Digital models KD-AUVRX or KD-4AUVRX).
➔Extends Black & White video up to 1,300 ft using a standard CAT cable when
paired with a Passive Transmitter Balun (Key Digital models KD-PVBVP or KD-
4PUV).
➔Extends Color video up to 2,000 ft using a standard CAT cable when used with an
Active Receiver (Key Digital models KD-AUVRX or KD-4AUVRX).
➔Extends Color video up to 1,000 ft using a standard CAT cable when paired with a
Passive Transmitter Balun (Key Digital models KD-PVB or KD-4PUV).
➔Extends data for cameras / source devices up to 1,000 ft using a standard CAT
cable
➔Extends power for cameras / source devices up to 1,000 ft using a standard CAT
cable
➔Compatible with CAT5/CAT5e/CAT6/CAT7 cabling
Installation and Operation
Before permanently securing the unit for final installation of cabling
behind walls or ceilings, test for proper operation of the unit and the
cables in your system.
Video Connections
➔Secure video input/output connections by locking KD-PVBVPD BNC connectors
with source and display devices
➔Insert CAT5/6/7 cable into RJ-45 connector on each balun. For pin-out, please
see “Pin Assignment for KD-PVBVPD”
Power Connections
➔KD-PVBVPD will transmit/receive power in addition to video signals.
When extending power over CAT cabling voltage naturally decreases as cable
runs increase. Please see “Voltage Drop Reference Chart” below to ensure that
you are sending adequate voltage for your application.
Voltage Drop Reference Chart
➔Voltage Drop According to Cable Length:
Distance
Desired Voltage / Starting Voltage
12V, .5A 12V, 1A 12V, 1.5A
≤160 ft 13.5V 15.5V 17V
≤320 ft 15.5V 18.5V 22V
≤500 ft 17V 22V 27V
≤650 ft 18.5V 25.5V 32V
≤1,000 ft 22V 32V 42V
Video
CAT5/6/7
CAT5/6/7
Video
Power
Data
1,300’
1,300’
CAT5/6/7
Video
Power
1,300’
KD-PVB
KD-PVB
KD-PVBP
KD-PVBP
KD-PVBPD
KD-PVBPD
CAT5/6/7
CAT5/6/7
Video
Video
CAT5/6/7
CAT5/6/7
Video
Power
Power
Video
*Distance specified is for Video ONLY.
Please refer to Voltage Drop Reference Chart for Power extension lengths.
CAT5/6/7
CAT5/6/7
Video
Power
Power
Video
Data
Data
*Distance specified is for Video ONLY.
Please refer to Voltage Drop Reference Chart for Power extension lengths.
Monitor
Monitor
Monitor
Power Supply
DVR
Power Supply
Security Cam
Security Cam
Security Cam

Page 12 Page 13
Data Connections
➔KD-PVBVPD will transmit/receiver data signals in addition to video and power.
KD-PVBVPD features two wires leads for data transmission and reception and
is used to facilitate common data communication between camera devices and
CCTV DVR Systems
Uses with Passive Multi-Channel Receivers
➔KD-PVBVPD units can be paired with Key Digital’s KD-4PUV 4-Channel Passive
Video Receiver Hub as part of a multi-camera CCTV system. Using the KD-
PVBD with the KD-4PUV Passive Hub will provide equivalent distances as when
coupled with KD-PVBVPD Passive Receiver Balun; 1,300 feet. However, this
configuration will not support the extension of data or power over CAT cabling.
Uses with Active Receivers & Active Multi-Channel Receivers
➔KD-PVBVPD units can be coupled with an Active Receiver (Key Digital model KD-
AUVRX) or an Active Multi-Channel Receiver (Key Digital model KD-4AUVRX) in
your application. Coupling a KD-PVBVPD Passive Transmitter with the KD-AUVRX
Active Receiver Balun or KD-4AUVRX Active 4-Channel Receiver will provide
quality video up to 2,600 ft. However, this configuration will not support the
extension of data or power over CAT cabling.
Note: The usage of a KD-PVBVPD balun to receive video signals from an Active Transmitter
(Key Digital model KD-AUVTX) is not recommended. For best results, it is recommended that
the KD-PVBVPD Passive Video Balun be used as the Transmitter, while the KD-AUVRX or
KD-4AUVRX Active Video Receiver Baluns be used as the Receiver.
Pin Assignment for KD-PVBVPD
Pin# 1 2 3 4 5 6 7 8
Description Video
+
Video
-
Open Power-
+
Power-
-
Data
-
Power+
+
Power+
-
Mechanical / Technical Specifications
Tx Input / Rx Output 1 BNC connector for Composite Video 1Vpp with
75Ωat display side or Audio SPDIF or any other
format of video, audio, RS-232 or IR signaling.
2.1mm M/F sleeve for power. 22 gauge AWG leads
for data.
Tx Output / Rx Input 1 CAT5 on RJ45 Connector (video/power)
Max. Signal Input /
Output Level:
Composite: 1.2Vpp on 75Ωterminated at display,
DC coupling or Line Audio or TTL +5V for digital
RS-232, IR signaling
Surge Protection Renewable solid state surge protection.
Bandwidth DC to 6 MHz
Video Format NTSC, PAL, SECAM
Impedance BNC side 75Ωunbalanced,
UTP side 100Ωbalanced
Humidity 0% to 95% non condensing
Distance 4000 feet Active Tx with Active Rx Coupling,
2000 feet Passive Tx with Active Rx coupling
Equalization Passive impedance matching and fixed equalization.
Video S/N Ratio: 58 dB RMS un-weighted;
65 dB RMS @5MHz weighted
Ground Isolation Ground connection available for STP or Ground
loop removal
Power Source: DC/AC 9-12V
Dimensions: LxWxH: 2.5”x1.5”x 1” excluding BNC
Weight: <.25 lb
Operating Temperature -14F to +120F
Accessories: None

Page 14 Page 15
How to Contact Key Digital
®
System Design Group (SDG)
For system design questions please contact us at:
➔ Phone: [phone]
➔ E-mail: [e-mail]
Key Digital Trainings
For questions about Key Digital Trainings please contact us at:
➔ Phone: [phone]
➔ E-mail: [e-mail]
Customer Support
For customer support questions please contact us at:
➔ Phone: [phone]
➔ E-mail: [e-mail]
Technical Support
For technical questions about using Key Digital
®
products, please contact us at:
➔ Phone: [phone]
➔ E-mail: [e-mail]
Marketing and Public Relations:
For marketing and public relations information, please contact us at:
➔ Phone: [phone]
➔ E-mail: [e-mail]
1. Always test for proper operation of the unit before permanently securing to final
location.
2. Connect all cables before providing power to the unit.
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings. Install in accordance with the
manufacturer’s instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or
other apparatus (including amplifiers) that produce heat.
9. Only use attachments/accessories specified by the manufacturer.
10. Refer all servicing to qualified service personnel. Servicing is required when the
apparatus has been damaged in any way, such as power-supply cord or plug is
damaged, liquid has been spilled or objects have fallen into the apparatus, the
apparatus has been exposed to rain or moisture, does not operate normally, or has
been dropped.
Important Product Warnings:
Safety Instructions.
Please be sure to follow these instructions for safe operation of
your unit.

Page 16 Page 17
Connection Notes
Shipping
For shipping questions please contact us at:
➔ Phone: [phone]
➔ E-mail: [e-mail]
Accounting:
For accounting questions please contact us at:
➔ Phone: [phone]
➔ E-mail: [e-mail]
Repairs and Warranty Service
Should your product require warranty service or repair, please obtain a Key Digital
®
Return Material Authorization (RMA) number by contacting us at:
➔ Phone: [phone]
➔ E-mail: [e-mail]
Feedback
Please email any comments/questions about the manual to:
➔ E-mail: [e-mail]
Warranty
All Key Digital
®
products are built to high manufacturing standards and should provide
years of trouble-free operation. They are backed by a limited two-year parts and
labor warranty.
© 2010 Key Digital, Inc. All rights reserved.

521 East 3rd Street, Mount Vernon, NY 10553
Phone :: [phone] Fax :: [phone]
Web :: www.keydigital.com
Rev 0 – Jan. 2010
Key Digital
®
, led by digital video pioneer Mike Tsinberg,
develops and manufactures high quality, cutting-edge
technology solutions for virtually all applications where
high quality video imaging is important. Key Digital
®
is at the forefront of the video industry for Home
Theater Retailers, Custom Installers, System Integrators,
Broadcasters, Manufacturers, and Consumers. We
provide
total video system solutions because we know
and help drive the technology, the industry, the business,
and all the latest up-and-coming standards. But most
of all, we know exactly what you need for your unique
application - the right solution.