Page 1
INSTALLATION
TW3008AR-4
Active Receiver
Eight Channels for UTP Transmission
C1668M (8/06)
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Important Safety Instructions
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. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has
two blades with one wider than the other. A grounding plug has two blades and a third
grounding prong. The wide blade or the third prong are provided for your safety. If the provided
plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched particularly at plugs, convenience
receptacles, and the points where they exit from the apparatus.
11. Only use attachments/accessories specified by the manufacturer.
12. 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.
13. Apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids,
such as vases shall be placed on the apparatus.
14. WARNING: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or
moisture.
15. Installation should be done only by qualified personnel and conform to all local codes.
16. Unless the unit is specifically marked as a NEMA Type 3, 3R, 3S, 4, 4X, 6, or 6P enclosure, it is
designed for indoor use only and it must not be installed where exposed to rain and moisture.
17. Use only installation methods and materials capable of supporting four times the maximum
specified load.
18. A CCC-approved power cord must be used to power this equipment when used in China.
C1668M (8/06) 3
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Regulatory Notices
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
RADIO AND TELEVISION INTERFERENCE
This equipment has been tested and found to comply with the limits of a Class A digital device,
pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used
in accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case
the user will be required to correct the interference at his own expense.
Changes and Modifications not expressly approved by the manufacturer or registrant of this
equipment can void your authority to operate this equipment under Federal Communications
Commission’s rules.
This Class A digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.
4 C1668M (8/06)
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Description
The TW3008AR-4 is an eight-channel active receiver that can receive live video over unshielded
twisted pair (UTP) cable.
The adaptive technology in the TW3008AR-4 automatically adjusts the low, medium and high
frequency components of the video signal allowing for the best possible video transmission. The
adaptive technology eliminates the need for manual adjustment by automatically adjusting to provide
the most favorable video transmission depending on cable length needed. The unit has been
optimized for use with Cat5e and Cat6 cable, although Cat3 and Cat5 cable can be used for shorter
distances.
The front of the receiver has dials and LEDs for each of the eight channels. The dials are used for
selecting the cable distance. You can leave the dial on auto (default adaptive technology) or manually
select 1,000 feet (305 meters), 2,000 feet (610 meters), 3,000 feet (914 meters), or 4,000 feet
(1,219 meters). The LEDs light green when UTP video is being received and red when no UTP video is
being received. A flashing amber LED means that there are Coaxitron
commands being transmitted.
The back of the receiver has four BNC connectors for each channel and one UTP connector for each
channel. Only BNC A of each channel can be used for Coaxitron control. The other BNC connectors are
for connecting to other equipment, such as monitors and DVRs. The back of the unit also has a 5 mm
barrel power connector and a 6-pin Molex
and the 6-pin Molex connector can be used in a multi-unit installation with the optional
EPS5000-120TW rack-mountable external power supply.
Customers in the United States, United Kingdom, Europe, and Australia will receive one of the
following power cords: US-320-C13, UK-320-C13, EU-320-C13, and AU-320-C13.
The following features are found on the TW3008AR-4:
• Full motion color/black-white video up to 4,000 feet (1,219 meters) with Cat5e or Cat6
• Supports Coaxitron control (PTZ control signals) up to 750 feet (229 meters)
• Compatible with all Pelco twisted pair equipped cameras, enclosures, and domes
• Built-in surge suppression
• Each channel has four BNC connectors for video output
• Easy termination with a removable UTP connector for each channel
• Supports NTSC, PAL, and SECAM
• Power supply with an IEC 320-C13 socket for interchangeable AC power cords (either US, UK,
EU, AU)
• Can be mounted into a standard EIA 19-inch rack
®
power connector. The barrel connector is for desktop use
®
pan/tilt/zoom (PTZ) control
MODELS
TW3008AR-4-US Eight-channel active receiver with power cord for use in the United States
TW3008AR-4-UK Same as TW3008AR-4-US except with power cord for use in the United
TW3008AR-4-AU Same as TW3008AR-4-US except with power cord for use in Australia and New
TW3008AR-4-EU Same as TW3008AR-4-US except with power cord for use in most of
C1668M (8/06) 5
Kingdom, Ireland, and Hong Kong
Zealand
continental Europe
Page 6
PARTS OF THE RECEIVER
Figure 1. TW3008AR-4 Parts
Status LEDs (8): Light red when there is no UTP video being received. Light green when there
is UTP video being received. Flashes amber when Coaxitron pan/tilt/zoom (PTZ) control
commands are being transmitted.
Distance Dials (8): Override the adaptive technology with the manual selection of cable
distance (1,000-4,000 feet or 305-1,219 meters). Auto high mode must be used when
connecting to a balun or a Spectra
Pelco UTP cameras, such as the CC3710/CC3610 Series.
Rack Ears (2): Removable for various mounting options.
UTP Connector (2.5 mm): 2-pin connector with removable mating connector.
®
mini. Auto low mode must be used when connecting to
BNC Connectors (32): Four coaxial outputs for each channel. Only BNC A of each channel can
be used for Coaxitron control.
Barrel Connector (5 mm): Power from a 12 VDC universal power supply.
Molex Connector: 6-pin connector for use in a multi-unit installation with a rack-mountable
external power supply.
6 C1668M (8/06)
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Installation
Make sure all parts are present for the unit.
1 Universal power supply (Part #PS07-6602-9012G)
1 Power cord (#US-320-C13, #UK-320-C13, #EU-320-C13, or #AU-320-C13)
8 UTP mating connectors
4 Rack mount screws with washers
MOUNTING
The TW3008AR-4 receiver is 1 rack unit high and can be mounted into a standard EIA 19-inch rack,
under a desk/table, or onto a wall. The TW3008AR-4 is shipped with the rack ears on the front, but
they can be removed and placed on the center or back of the unit. The following mounting options are
possible.
• Rack ears on the center of the unit for rack mount, desk/table mount, or wall mount
• Rack ears on the front of the unit for rack mount
• Rack ears on the back of the unit for rack mount
Figure 2. Mounting the TW3008AR-4
C1668M (8/06) 7
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SETTING THE DISTANCE DIALS
The front of the unit has eight distance dials, one for each channel. The default position for each dial
is H (high mode) auto. When the dials are set to H or L (low mode) the adaptive technology in the
TW3008AR-4 automatically adjusts the low, medium, and high frequency components of the video
signal, allowing for the best possible video transmission.
Figure 3. Factory Default Dial Position
You can override the adaptive technology for each channel by manually adjusting the distance dials
to a specific distance (1K, 2K, 3K or 4K). If you want to transmit video up to 4,000 feet (1,219 meters)
of UTP cable, for example, turn the dial to 4K. You can set only one distance at a time per channel.
High mode is the default position and is used when the video output into a 75-ohm terminator is
greater than or equal to 1 Vp-p. Low mode should be used when the video output into a 75-ohm
terminator is less than 1 Vp-p.
8 C1668M (8/06)
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APPLICATIONS
You can connect the TW3008AR-4 active receiver to transmitters, such as the TW3001P passive
transceiver, TW3001AT active transmitter, and CC3710/CC3610 UTP cameras. Although you can
connect these products using an unshielded twisted pair Cat3 and Cat5 cable, Cat5e and Cat 6 are
recommended for the best video performance.
Always connect the UTP wires on the Cat cable from + to + and from – to –. For example, if you connect
the blue wire to the + on the TW3008AR-4 make sure you connect the other end of the blue wire to
the + on the transmitter.
Table A shows the maximum cable distance with Coaxitron or video only when connecting the
TW3008AR-4 to a TW3001P passive transceiver with a particular type of Cat cable.
Table A. Cable Distance with TW3001P
Cable Type
Maximum Distance
(with Coaxitron)
Maximum Distance
(video only)
Cat3e 750 ft (229 meters) 1,500 ft (457 meters)
Cat5e 750 ft (229 meters) 3,000 ft (914 meters)
Cat5e 750 ft (229 meters) 4,000 ft (1,219 meters)
Cat6e 750 ft (229 meters) 4,000 ft (1,219 meters)
Table B shows the minimum size for single wire and stranded wire.
Tab le B . Wire Gauge
Wire Gauge (minimum allowable)
Single Wire (solid)
Stranded Wire (flexible)
Figure 4 shows a TW3008AR-4 connected to a UTP Camclosure
MONITOR MONITOR MONITOR MONITOR
UTP
BLUE WIRE =
=
GRAY WIRE
24 AWG (0.25 mm
24 AWG (1.0 mm
®
CAMCLOSURE
2
)
2
)
.
TW3008AR-4
12 VDC
UNIVERSAL
POWER
SUPPLY
US
EU
UK
AU
Figure 4. TW3008AR-4 Connected to a UTP Camclosure
C1668M (8/06) 9
Page 10
Figure 5 shows a TW3008AR-4 connected to a UTP fixed camera.
MONITOR MONITOR MONITOR MONITOR
TW 3008AR-4
UTP
FIXED CAMERA
10 PINS
(5-/6+)
PIN 5 +
PIN 4 -
8 PINS (4-/5+)
Figure 5. TW3008AR-4 Connected to a UTP Fixed Camera
®
Figure 6 shows a TW3008AR-4 connected to a UTP Spectra
for Coaxitron PTZ control.
NOTE: Coaxitron control will only work when using BNC A of each channel.
MONITOR
VC-UTP BOARD
COAXITRON
VIDEO
UTP
COAXITRON
MATRIX
SPECTRA
12 VDC
UNIVERSAL
POWER
SUPPLY
US
EU
UK
AU
TW3008AR-4
12 VDC
UNIVERSAL
POWER
SUPPLY
US
EU
UK
AU
Figure 6. TW3008AR-4 Connected to a Spectra Dome
10 C1668M (8/06)
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Figure 7 shows a TW3008AR-4 connected to a TW3001P passive transceiver. The TW3001P then
connects to a non-UTP fixed camera.
MONITOR MONITOR MONITOR MONITOR
TW3008AR-4
UTP
TW3001P
FIXED CAMERA
Figure 7. TW3008AR-4 Connected to a Single Passive Transceiver
Figure 8 shows a TW3008AR-4 connected to a TW3032P passive transceiver.
MONITORMONITORMONITORMONITOR
UTP
FIXED CAMERA
12 VDC
UNIVERSAL
POWER
SUPPLY
US
EU
UK
AU
TW 3008AR-4
12 VDC
UNIVERSAL
POWER
SUPPLY
US
EU
UK
AU
123 456789101112131415
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
1234 5678 910111213141516
16
17
19 20 21 22 23 24 25 26 27 28 29 30 31 32
18
32
TW 3032P
Figure 8. TW3008AR-4 Connected to a 32-Channel Passive Transceiver
C1668M (8/06) 11
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Figure 9 shows a TW3008AR-4 connected to a TW3004P passive transceiver. The TW3004P then
connects to a non-UTP fixed camera.
MONITOR MONITOR MONITOR MONITOR
TW3008AR-4
UTP
12 VDC
UNIVERSAL
POWER
SUPPLY
4
3
FIXED CAMERA
2
1
TW3004P
Figure 9. TW3008AR-4 Connected to a 4-Channel Passive Transceiver
US
EU
UK
AU
12 C1668M (8/06)
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Specifications
ELECTRICAL
Input Voltage 12 VDC
Current 2.25 A
Wire Type Unshielded Twisted Pair (24 AWG minimum)
Wire Category Cat3 or better
Wire Distance 4,000 feet maximum using Cat5e or Cat6
DC Loop Resistance 52 ohms per 1,000 feet
Differential Capacitance 19pF/ft max
Transient Immunity 300 W peak pulse power (8/20 US)
VIDEO CHARACTERISTICS
Video Output 32, BNC
Format NTSC, PAL, SECAM
Frequency Response DC to 10 MHz
Common Mode/Differential
Mode Rejection >70 dB
MECHANICAL
Connectors
BNC Video output
6-Pin Connector For use with EIA rack-mounted power supply
2-Pin Connector (2.5 mm) UTP input
Barrel Connector For connection to external power supply
Construction Aluminum
Finish Black
GENERAL
Operating Temperature 32° to 167°F (0° to 75°C)
Relative Humidity 0 to 90%, noncondensing
Data Transmission Supports Coaxitron up to 750 feet
LED Indicators 8, status LEDs
Dimensions 11.00" D x 17.25" W x 1.72" H
Unit Weight 4.5 lb (2.03 kg)
C1668M (8/06) 13
(27.94 x 43.82 x 4.37 cm)
Page 14
The materials used in the manufacture of this document and its components are compliant to the
requirements of Directive 2002/95/EC.
This equipment contains electrical or electronic components that must be recycled properly to
comply with Directive 2002/96/EC of the European Union regarding the disposal of waste electrical
and electronic equipment (WEEE). Contact your local dealer for procedures for recycling this
equipment.
14 C1668M (8/06)
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PRODUCT WARRANTY AND RETURN INFORMATION
WARRANTY
Pelco will repair or replace, without charge, an y merchandise proved defective in material or workmanship for a period of one year after the date of
shipment.
Exceptions to this warranty are as noted below:
• Five years on FR/FT/FS Series fiber optic products and TW3000 Series unshielded tw isted pair transmission products.
• Three years on Spectra® IV products.
• Three years on Genex® Series products (multiplexers, server, and keyboard).
• Three years on Camclosure® and fixed camera models, except the CC3701H-2, CC3701H-2X, CC3751H-2, CC3651H-2X, MC3651H-2, and
MC3651H-2X camera models, which have a five-year warranty.
• Three years on PMCL200/300/400 Series LCD m onitors.
• Two years on standard motorized or fixed focal length lenses.
• Two years on Legacy®, CM6700/CM6800/CM9700 Series matrix, and DF5/DF8 Series fixed dome products.
• Two years on Spectra III™, Esprit®, ExSite™, and PS20 scanners, including when used in continuous motion applications.
• Two years on Esprit and WW5700 Series window wiper (excluding wiper bla des).
• Two years (except lamp and color wheel) on Digital Light Processing (DLP®) displays. The lamp and color wheel will be cover ed for a period of
90 days. The air filter is not covered un der warranty.
• Eighteen months on DX Series digital video recorder s, NVR300 Series network video recorders, and Endura™ Series distributed network-based video
products.
• One year (except video heads) on video cassette recorders (VCRs). Video heads will be covered for a period of six months.
• Six months on all pan and tilts, scanners or preset lenses used in continuous motion applications (that is, preset scan, tour and aut o scan modes).
Pelco will warrant all replacement p arts and repairs for 90 days from the date of P elco shipment. All goods requiring warranty rep air shall be sent freight
prepaid to Pelco, Clovis, California. Repairs made necessary by reason of misuse, alteration, normal wear, or accident are not covered under this
warranty.
Pelco assumes no risk and shall be subject to no liability for damages or loss resulting from the sp ecific use or application made of the Products. Pelco’s
liability for any claim, whether based on breach of contract, negligence, infringement of an y rights of any party or product liability, relating to the Products
shall not exceed the price paid by the Dealer to Pelco for such Products. In no event will Pelco be liable for any special, incidental or consequential
damages (including loss of use, loss of prof it and claims of third parties) however caused, whether by the negligence of Pelco or otherwise.
The above warranty provides the Dealer with spe cific legal rights. The Dealer may also have additional right s, which are subject to variation from state
to state.
If a warranty repair is required, the Dealer must contact Pelco at (800) 289-9100 or (559) 292-1981 to obtain a Repair Authorization number (RA), and
provide the following information:
1. Model and serial nu mber
2. Date of shipment, P.O. number, Sales Order number, or Pelco invoice number
3. Details of the defect or problem
If there is a dispute regarding the warranty of a p roduct which does not fall under the warranty conditions stated above, please include a written
explanation with the product wh en returned.
Method of return shipment shall be the same or equal to the method by which the item was received by Pelco.
RETURNS
In order to expedite parts returned to the factory for repair or credit, plea se call the factory at (800) 289-9100 or (559) 292-1981 to obtain an autho rization
number (CA number if returned for credit, and RA number if returned for repair).
All merchandise returned for credit may be subject to a 20% restocking and refurbishing charge.
Goods returned for repair or credit sh ould be clearly identified with the assigned CA or RA number and fr eight should be prepaid. Ship to the appropriate
address below.
If you are located within the continental U.S., Alaska, Hawaii or Puerto Rico, send goods to:
Service Department
Pelco
3500 Pelco Way
Clovis, CA 93612-5699
If you are located outside the continental U.S., Alaska, Hawaii or Puerto Rico and are instructed to return goods to the USA, you may do one of the
following:
If the goods are to be sent by a COURIER SERVICE, send the go ods to:
Pelco
3500 Pelco Way
Clovis, CA 93612-5699 USA
If the goods are to be sent by a FREIGHT FORWARDER, send the good s to:
Pelco c/o Expeditors
473 Eccles Avenue
South San Francisco, CA 94080 USA
Phone: 650-737-1700
Fax: 650-737-0933
REVISION HISTORY
Manual # Date Comments
C1668M 8/06 Original version.
Pelco, the Pelco logo, Camclosure, Coaxitron, Esprit, Genex, Legacy, and Spectra are registered tradema rks of Pelco.
Endura and ExSite are trademarks of Pelco. ©Copyright 2006, Pelco.
Molex is a registered trademark of Molex. All rights reserved.
DLP is a registered trademark of Texas Instruments, Inc.
Page 16
Worldwide Headquarters
3500 Pelco Way
Clovis, California 93612 USA
USA & Canada
Tel: 800/289-9100
Fax: 800/289-9150
International
Tel: 1-559/292-1981
Fax: 1-559/348-1120
www.pelco.com
ISO9001
Australia|Canada|Finland|France|Germany|Italy|Macau|The Netherlands|Russia|Singapore
South Africa
Spain|Sweden|United Arab Emirates|United Kingdom|United States
|
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