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• Quality video over ordinarytwisted pair cables

• No power required for up to 1000 feet• Complete immunity to noise

and interference• Lifetime Warranty• Transmits “up-the-coax”

P/T/Z control & video overa single twisted pair

• M-version mounts directlyon camera

EX560 / EX1120

• Active electronics compen-sate for frequency loss

• Built-in protection frompower surge and transients

• Complete immunity toground loop

• Video can run in sameraceway with telephone andcomputer signals

• Easy adjustment for optimumperformance

• Active electronics correct for frequency and level loss• Built-in protection from

power surges and transients• Complete immunity to

ground loop• Adjustment for optimum

performance• Video can run in same

raceway with telephone andcomputer signals

Northern Information Technology, Inc.

Video and Data transmission systems from 10 feet to 10 milesTM

www.nitek.net

Size 1.3"H x 2.0"W x .95"D 1.3"H x 2.0"W x .95"D

Power Requirements NONE REQUIRED NONE REQUIRED

Video Format RS170, NTSC, PAL, CCIR or SECAM RS170, NTSC, PAL, CCIR or SECAM(color or monochrome) (color or monochrome)

Common Mode Rejection 70 dB typical 70 dB typical

Wire Type UTP Category 2, 3, 4 or 5; 24 AWG or UTP Category 2, 3, 4 or 5; 24 AWG orHeavier Heavier

Recommended Transmission Applications up to 1,000 feet Applications up to 1,000 feetDistance (750 feet when used with DVR equipment) (750 feet when used with DVR equipment)

BNC Connector Type Female Male

VH1639

VH1651

VH1656

Recommended Transmission Applications from 100 to 1,500 feet Applications from 100 to 3,000 feetDistanceSystems Include VB37F transmitter, receiver unit and VB37F transmitter, receiver unit and

12 VDC wall transformer 12 VDC wall transformerSize Transmitter 1.3"H x 2.0"W x .95"D Transmitter 1.3"H x 2.0"W x .95"D

Receiver 1.6"H x 4.3"W x 2.4"D Receiver 1.6"H x 4.3"W x 2.4"D

Recommended Transmission Applications 500 to 6,000 feet Applications 1,000 to 12,000 feet B/WDistance 1,000 to 9,000 feet color

Size 1.6"H x 4.3"W x 2.4"D 1.6"H x 4.3"W x 2.4"D(transmitter and receiver; each) (transmitter and receiver; each)

Power Requirements None required for transmitter None required for transmitterReceiver powered by 12VDC wall transformer Receiver powered by 12VDC wall transformer

Power Requirements 12 - 24 VDC or VAC 12 to 24 VAC or VDC

Common Mode Rejection 70 dB typical 70 dB typical

Common Mode Rejection 70 dB typical 70 dB typical

EX560 EX1120

TS515 TS560

VB37F / VB39F VB37M / VB39M

Wire Type UTP Category 2, 3, 4 or 5; 24 AWG or UTP Category 2, 3, 4 or 5; 24 AWG orHeavier Heavier

Wire Type UTP Category 2, 3, 4 or 5; 24 AWG or UTP Category 2, 3, 4 or 5; 24 AWG orHeavier Heavier

Video Format RS170, NTSC, PAL, CCIR or SECAM RS170, NTSC, PAL, CCIR or SECAM(color or monochrome) (color or monochrome)

Video Format RS170, NTSC, PAL, CCIR or SECAM RS170, NTSC, PAL, CCIR or SECAM(color or monochrome) (color or monochrome)

Systems Include Transmitter and receiver Transmitter and receiverWall transformer included Wall transformer included

Twis

te P

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Vid

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Mult

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ubs

Twis

ted P

air

Vid

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ms

VB37 / VB39

TS515 / TS560Surge Supression Built-in – VB39F only Built-in – VB39M only

Recommended Transmission Distance Applications up to 1,000 feet (750 feet when used with DVR equipment)

Size 17"W x 5.5"D x 1.75"H (without mounting ears)

Power Requirements NONE REQUIRED

Common Mode Rejection 70 dB Typical

Wire Type UTP category 2, 3, 4 OR 5 AWG or heavier

Video Format RS170, NTSC, PAL, CCIR or SECAM (color or monochrome)

BNC Connector Type 16 Female

VH1639

NOTE: Information given is for general references. For complete information refer to individual specification sheets.

RK115

• Cost-effective way to mountmultiple Baluns

• Single rack height fits standard19" rack

• Holds up to 10 VB37M or VB39MBaluns

• Video Baluns sold separately

• RB102 Mounts (2) RK115 Panels;holds a total of (20) VB37M orVB39M Baluns.

• RB104 Mounts (4) RK115 Panels;holds a total of (40) VB37M orVB39M Baluns.

Rack Panel Wall BracketUsed to mount RK115 Panels. One sideis hinged to allow easy access to rear ofPanels. Bracket Units mount to wallswhere rack space is not available.

Recommended Transmission Distance Applications from 100 to 1,500 feet

Size 17"W x 5.5"D x 1.75"H (without mounting ears)

Power Requirements Powered by 24VAC wall transformer

Common Mode Rejection 70 dB Typical

Wire Type UTP category 2, 3, 4 OR 5 AWG or heavier

Video Format RS170, NTSC, PAL, CCIR or SECAM (color or monochrome)

BNC Connector Type 16 Female

VH1651

Recommended Transmission Distance Applications from 100 to 6,000 feet

Size 17"W x 5.5"D x 1.75"H (without mounting ears)

Power Requirements Powered by 24VAC wall transformer

Common Mode Rejection 70 dB Typical

Wire Type UTP category 2, 3, 4 OR 5 AWG or heavier

Video Format RS170, NTSC, PAL, CCIR or SECAM (color or monochrome)

BNC Connector Type 16 Female

VH1656

• No power required• Transmits “up-the-coax” P/T/Z control

and video over a single twisted pair

• Switches adjust gain & equalization• Video detect LED’s

• Switches adjust gain & equalization• Video detect LED’s

RB102/RB104

“PAY AS YOU GROW”• Can hold any combination of the NITEK

Modular Rack Cards

• Expandable - Start with only a few ModularRack Cards and add more later

• High density - up to 40 inputs per card cage

• Removable mounting brackets provide for rackmount or desktop use

*All modular cards sold separately

• Provides high density video transmission in a compact space• Complete immunity to noise

and interference• No power required for up to

1000 feet• Transmits “up-the-coax”

P/T/Z control & video overa single twisted pair

• Connection via R545 orpush terminals

• Video detection LEDs

EX560x4 / EX1120RR

DA422

• 4 receivers per card• Video detection LEDs• Active electronics compen-

sate for frequency loss• Built-in protection from

power surges and transients• Complete immunity to

ground loop• Easy adjustment for optimum

performance• RJ45 or push terminal

connection

• Active electronics compen-sate for frequency andlevel loss

• Built-in protection frompower surges and transients

• Complete immunity toground loop; video and AC

• Longest distance videotransmission in industry

• Video can run in sameraceway with telephone andcomputer signals

• RS422 Data Signal Distribution Card - One in and four out

• Sends RS422 Data up to 6,000 feet

• Use when the RS422 signal must be distributed from point tomulti-point or for repeating RS422 signals

• Data connection via RJ45 or terminal strip.

• Plugs into RK400 Rack

• Use up to (2) DA422 per RK400 Rack

Wire Type UTP Category 2, 3, 4 or 5; 24 AWG or UTP Category 2, 3, 4 or 5; 24 AWG orHeavier Heavier

Video Format All Formats including RS170, NTSC, SECAM All Formats including RS170, NTSC, SECAMPAL and CCIR (color or monochrome) PAL and CCIR (color or monochrome)

Power Requirements None required for transmitter None required for transmitterReceiver powered by card cage Receiver powered by card cage

Common Mode Rejection 70 dB typical 70 dB typical

Card Cage Size For use with RK400 card slot

Power Requirements NONE REQUIRED

Wire Type UTP Category 2, 3, 4 or 5; 24 AWG or Heavier

Recommended Transmission Applications up to 1,000 feet (750 feet when used with DVR equipment)Distance

Recommended Transmission Applications from 100 to 1,500 feet Applications from 100 to 3,000 feetDistanceSystems Include TR515x4 card with (4) 515 receiver units TS560x4 card with (4) 560 receiver units

and (4) VB37F units for use as transmitters and (4) VB37F units for use as transmitters

DL1142 RS422 Line Driver

• EIA RS422 standard inputsand outputs

• Built-in surge protection• Data speeds of up to 64K

Baud• Balanced communication

output can be run in thesame cable with telephone,video and other computersignals

• EIA RS232 standard inputsand outputs

• Built-in surge protection• Data speeds of up to 64K

Baud• Balanced communication

output can be run in thesame cable with telephone,video and other computersignals

• Can be used to extendremote operation ofSplitters, Multiplexers andP/T/Z equipment

• Sends RS422, RS232 or 4wire RS485 data up to19.2Kbps over 24 AWG wire

• Operates Half Duplex over2 wires or Full Duplex over4 wires

Size 1.1"H x 2.6"W x 4.3"D

Recommended Transmission RS422 data transmission up to 12,000 feetDistance

• V-Link systems use aunique patented transmis-sion method that is virtuallyimmune to noise andinterference

• Ideal for extra large campusenvironments, airports andmilitary bases

TS515x4 TS560x4

Systems Include VB41x4 Card with Baluns

Card Cage For use with RK400 For use with RK400Size 1 card slot 1 card slot

Video Format All Formats including RS170, NTSC, SECAMPAL and CCIR (color or monochrome)

EX560x4 EX1120RR

Wire Type UTP Category 2, 3, 4 or 5; 24 AWG or UTP Category 2, 3, 4 or 5; 24 AWG orHeavier Heavier

Common Mode Rejection 70 dB typical 70 dB typical

Video Format All Formats including RS170, NTSC, SECAM All Formats including RS170, NTSC, SECAMPAL and CCIR (color or monochrome) PAL and CCIR (color or monochrome)

Power Requirements Transmitter powered by 12 VDC wall transformer Transmitter powered by 24 VAC wallReceiver powered by card cage transformer. Receiver powered by card cage

Card Cage/ For use with RK400 For use with RK400Size 1 card slot 1 card slot

Systems Include TR560x4 receiver card, (4) TT560 EX1120RR receiver card (1) EX1120transmitter units and (4) power supplies transmitter unit and (1) power supply

Recommended Transmission Applications 500 to 6,000 feet Applications from 1,000 to 12,000 feet B/WDistance 1,000 to 9,000 feet color

Recommended Transmission RS232 data transmission up to 12,000 feetDistance

Recommended Transmission Up to 4 miles over leased line or direct wire Up to 10 miles over leased line or direct wireDistance

Line Type direct wire pair

Line Type direct wire pair

Line Type Leased line or direct wire pair Leased line or direct wire pair

Size 1.1"H x 2.6"W x 4.3"D(transmitter and receiver; each)

Systems Include Transmitter unit, Receiver unit and Power supplies

Systems Include DL1142 Line Driver unit and Power supply

Systems Include (2) Transceivers with power supplies (2) Transceivers with power supplies

Size 7"D x 6"W x 2"H 7"D x 6"W x 2"H(transmitter and receiver; each) (transmitter and receiver; each)

Data Format RS422

Data Format RS232

Data Format Input data can be either RS422, RS232 Input data can be either RS422, RS232or 4 wire RS485 or 4 wire RS485

Common Mode Rejection 70 dB typical

Modula

r Card

Cage S

yste

ms

Data

Transm

issio

n S

yste

ms

Data Speed 64K Baud

Data Speed 64K Baud

Data Speed 19.2K Baud 2400 Baud

VB41x4

DL2105 RS232 Extender

DL2120/DL2130 Data Link

*VL50XX/VL60XX

RK400

TS515x4 / TS560x4Surge Supression Built-in

VB41x4

DL2120 DL2130

VL5022/VL5024/VL5028 VL6022/VL6024/VL6028Recommended Transmission 4 miles 7 miles 10 miles 4 miles 7 miles 10 milesDistance

Systems Include Transmitter, receiver and power supplies Transmitter, receiver and power supplies

Size 1.5"H x 7.2"W x 7.5"D 1.5"H x 7.2"W x 7.5"D / 1.5"H x 7.8"W x 11"D(transmitter and receiver; each) (transmitter / receiver)

Video Format RS170 and NTSC RS170 or NTSCmonochrome monochrome or color

Line Type Leased line or direct wire pair Leased line or direct wire pair

Update Rate From 2 to 4 Full Fields/second From .5 to 1.5 Full Fields/second (color) From 2 to 4 Full Fields/second (monochrome)

V-L

ink S

yste

ms

*U.S. Patent No. 6,111,595

NITEK offers the broadest line of UTP video systems in the world. The Twisted Sender systems by NITEK, include a selection of active receivers and transmitters covering a range of 100 feet to over 2 miles (11,000 feet). The entire Twisted Sender line includes built-in surge protection, high immunity to extraneous noise and interference and is fully adjustable to provide maximum video quality over the entire operating range. This wide selection of UTP equipment gives you the best system for every application at the lowest price.

Twisted Sender

Transmitter

Receiver

3000 Feet ofTwisted Pair

The NITEK Video Balun line of Coax Eliminators enable high resolution color video to be sent over ordinary telephone cables or CAT5 wire. The unique balun design provides them with unmatched interference rejection. This means that the NITEK Coax Eliminators can transmit video in the same wire bundle with telephone, datacom or low voltage power circuits. They can also send video and control signals over a single twisted pair when used with any "up-the-coax" video and control system. NITEK Video Baluns save installation time and equipment cost, whether installing a new cable or using an existing cable.

The Modular twisted pair video transmission system by NITEK was specifically designed with the integrator and installer in mind. It provides a unique combination of design flexibility and system expandability in a single cost-effective solution. A wide selection of plug-in modules provide the ability to link video cameras over ordinary twisted pair cables, from a few feet to as far as 12,000 feet (2.3 miles) away from the head-end. High density of 40 video receivers per card cage makes it ideal for large installations. Only the units immediately needed for the application have to be purchased, modules can be added later as the system expands. With the NITEK Modular Systems you “Pay As You Grow”.

Modular Rack

Coax Eliminator

NITEK now offers a complete line of multi-channel Hub Systems covering a wide range of applications from 1,000 to 6,000 feet. The hubs mount in a standard 19" rack and can provide a cost-effective solution in high density CCTV systems where the plug in flexibility of the Modular Rack is not required.

Multi-Channel Hubs

CAT 2, 3, 4 or 51,000 feet Max.

Camera/PTZ Unit Over-the-CoaxTransmitter/Controller

centralsecurityoffice

officearea 1

parkinglot

warehouseentry gate

Camera

MonitorCamera

TR560NITEK R

RECEIVER

Camera

VB37

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16+ - + -2 4

+ - + -6 8

+ - + -10 12

+ - + -14 16

VB37