MuxLab VideoEase LongReach 16 User manual

VideoEase™LongReach™16
Active CCTV Receiver Hub
(500120,500121,500122,500123)
Installation Guide
P/N: 94-000369-C, SE-000405-C

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Copyright Notice :
Copyright © 2004-2008 MuxLab Inc. All rights reserved.
Printed in Canada. No part of this publication may be reproduced, stored in a retrieval
system, or transmitted in any form or by any means, electronic, mechanical,
photocopying, recording, or otherwise without prior written permission of the author.
Trademarks :
MuxLab, VideoEase and LongReach are registered trademarks of MuxLab Inc.

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Table of Contents
1. Overview ........................................................................................................................4
1.1. Description........................................................................................................4
1.2. Features.............................................................................................................4
2. Technical Specifications ...............................................................................................5
3. Installation Procedure ..................................................................................................6
3.1. Parts List ...........................................................................................................6
3.2. Product Overview .............................................................................................6
3.3. Pre-Installation Checklist .................................................................................7
3.4. Physical Installation..........................................................................................8
3.5. Installation Procedure – UTP/UTP Version .....................................................9
3.6. Installation Procedure – UTP/Coax Version ..................................................11
4. Troubleshooting ..........................................................................................................13
5. Product Warranty Policy ...........................................................................................14

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1.
Overview
1.1. Description
The LongReach 16 is a 16-port Active CCTV Receiver Hub that provides a
centralized cabling solution for medium and large CCTV installations via
copper twisted pair.
The LongReach 16 features Automatic Gain Control for picture brightness,
sharpness and contrast, thereby helping to reduce on-site service calls. The
LongReach 16 supports up to 4,500 ft (1,371m) via Category 5/6 twisted pair
cable when used in conjunction with MuxLab’s passive CCTV Baluns (p/n
500000, 500009, 500022 and 500023) at the camera end.
The LongReach 16 automatically adjusts the brightness, sharpness and color
intensity of the video signal based on the actual cable conditions such as cable
grade, distance, environmental effects on the cable, etc. Any further
enhancements to the image may be made at the camera, monitor, multiplexer
or DVR. The product requires a floating 24VAC, 40VA power transformer
(included) and connects directly to the DVR or CCTV multiplexer.
There are two models as shown in the photos below; The 500120 and the
500122. The 500120 features UTP on both input and output for installation in
remote telecom or wiring rooms. The 500122 features UTP on the input and
coax on the output for installation next to the central monitoring (DVR or
multiplexer) equipment.
1.2. Features
Up to 4,500 ft via Cat 5/6 UTP with passive CCTV Balun at camera.
Automatic Gain Control for brightness and sharpness.
Ground Loop Blocking up to +/- 50V
Diagnostic LEDs
Adjustable for rackmount, wallmount or desktop
Works with passive CCTV Baluns (p/n 500000, 500009, 500022, 500023)
Requires floating 24VAC, 60 VA power transformer (included)
1 year warranty
500120 500122

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2.
Technical Specifications
Environment CCTV equipment for security and surveillance. RS-343 (RS-170) NTSC, PAL
Devices CCTV cameras, DVR, IP camera encoders, monitors, switchers, multiplexers
and other CCTV equipment.
Transmission Transparent to the user
Bandwidth DC to 4.5 MHz.
Input 1.5 Vp-p max, 100Ω, balanced
Output 1.1 Vp-p, ± 1 dB, 75Ω, unbalanced
Insertion Loss -14 dB minimum for luma, -60 dB minimum for chroma.
Determined by Automatic Gain Control.
Return Loss Greater than 15 dB over the frequency range
Common Mode Rejection
Ratio
Greater than 40 dB @ 3.85 MHz
Maximum Distance via Cat
5/6 UTP*
NTSC: Camera to Hub: 4,000 ft (1,219m); Hub to DVR:500 ft (152m).
Total:4,500’ (1,371m)
PAL: Camera to Hub: 3,000 ft (914m); Hub to DVR: 350 ft (107m). Total:
3,350’ (1,021m).
*Longer distances may be achieved when connected directly to a CCTV
monitor.
Automatic Gain Control (AGC) Automatic Gain Control for sharpness and luminosity.
LED Indicators Power: One (1) green LED. Video Sync: Sixteen (16) green LEDs.
Cable – UTP 24 gauge or lower solid copper twisted pair wire impedance: 100 ohms at 1
MHz. Maximum capacitance: 20 pf/foot. Attenuation: 6.6 dB/1000 ft at 1
MHz
Cable – BNC Impedance: 75 ohms at 1 MHz (RG59/U or RG6).
Connectors*
*reverse polarity sensitive.
Video In from cameras: Sixteen (16) 2-pole screw terminals
Video Out to DVR: Sixteen (16) 2-pole screw terminals or sixteen (16) BNC-F
Ground: One (1) chassis ground lug
Compatible Baluns 500000, 500009, 500021, 500022, 500023
Power Consumption – Max. 40W RMS max. @ 24VAC RMS typical (floating; +15%, -10%)
Power Transformer (Included) North America: 110V/24VAC/60VA. Europe: 220-240/24VAC/70VA
Video Ground Loop Isolation ± 50V max permanent voltage. ±100V max surge for 3 seconds
Fuse Rating 3A
Temperature Operating: 0° to 40°C. Storage:-20° to 85°C. Humidity: up to 95% non-cond.
Enclosure Black
Mounting Rack mount (factory default). Removable brackets for wall mount or desktop
installation. Rubber stand-offs included for desktop installation.
Dimensions 19” x 8.6” x 1.75” (48.3 x 21.7 x 4.4 cm)
Weight 4.4 lbs (2 kg)
Regulatory FCC and CE
Warranty 1 year
Order Information 500120 LongReach 16 Active CCTV Hub, UTP/UTP, 110V/24VAC
500121 LongReach 16 Active CCTV Hub, UTP/UTP, 220-240V/24VAC
500122 LongReach 16 Active CCTV Hub, UTP/Coax, 110V/24VAC
500123 LongReach 16 Active CCTV Hub, UTP/Coax, 220-240V/24VAC

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3.
Installation Procedure
3.1. Parts List
The LongReach 16 comes with the following parts. Please verify that all
pieces are present before proceeding.
•Base Unit (Factory configuration: rack mount)
•External Power Supply 24VAC, 60VA (Europe: 70VA)
•Rubber stand-offs
•Installation Guide
3.2. Product Overview
The external connections and diagnostics of LongReach 16 are detailed in the
following diagrams. Please familiarize yourself with them before installing the
unit.
Figure 1: Front panel, all models
Figure 2: Rear panel, UTP/UTP version
Figure 3: Rear panel: UTP/Coax version
Active CCTV Receiver Hub
LongReach 16
Video
Input
Video
Input

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3.3. Pre-Installation Checklist
Warning: Do not connect power supply to video signal or ground
terminals. Unit can be damaged and warranty will be void.
The LongReach 16 provides a centralized sixteen (16) port CCTV copper
twisted pair cabling solution.
1. The LongReach 16 is always connected to the receiver side of a CCTV
installation. For example it is connected directly to the video input ports of
a DVR, CCTV multiplexer or matrix switcher at the central monitoring
location.
2. The LongReach 16 is used in conjunction with MuxLab’s passive CCTV
Baluns (p/n 500000, 500009, 500022, or 500023). The passive CCTV
Baluns are connected at the CCTV source, which is usually the CCTV
camera.
Please note that the LongReach 16 will also work with third party vendor
baluns and CCTV cameras with built-in twisted pair baluns (balanced
output). It may be necessary to reverse the polarity of the wires first.
Distance performance may vary.
3. For best image quality and operator safety, the multiplexer or DVR should
be properly grounded. If this is not possible, then the LongReach 16
should be properly grounded via the ground screw on the unit. Please
ensure that there is a building ground available for this purpose.
Figure 4: Ground lug
4. The LongReach 16 must be powered by a floating 24VAC, 40VA min
power transformer.
5. The LongReach 16 is calibrated to work with CCTV sources that conform
to RS-343 (RS-170).

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3.4. Physical Installation
The LongReach 16 has three mounting options; desktop, 19” rackmount or
wallmount. The product comes with two (2) mounting brackets and four (4)
rubber stand-offs to allow it to be configured for either option. The product is
factory set for rackmounting.
1. If the product is to be rackmounted in a relay rack, select the final
destination for the product and install the unit using standard rackmount
screws.
Figure 5: Rack-mount brackets
2. If the product is to be installed on a desk, then remove the rackmount
brackets with a standard Philips screwdriver and store the brackets for
future use. Peel the backing off the rubber standoffs and affix them to the
corners underneath the base of the unit.
3. If the product is to be wallmounted, remove the rackmount brackets and
install them in the wallmount position on the product as shown below.
Figure 6: Wall-mount brackets
4. Install the product on the wall using the proper mounting hardware.

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3.5. Installation Procedure – UTP/UTP Version
The LongReach 16 is available in two models; UTP/UTP (500120,500121)
and UTP/Coax (50022, 500123). The 500120 allows the unit to be installed in
a remote wiring location away from the central monitoring equipment. The
LongReach may be installed up to 500 feet away from the DVR via Cat 5 UTP
cable. In order to install the product in this configuration, please follow the
steps below:
1. Install the LongReach 16 in its final location. Please verify that the
distance between the hub and cameras and between the hub and DVR are
within MuxLab specifications.
2. Connect a MuxLab passive CCTV Balun (MuxLab p/n 500000, 500009,
500022, 500023) to each CCTV camera video output port. Please refer to
the CCTV Balun Installation Guide for details.
3. Connect one twisted pair from each camera to one port on the rear of the
LongReach 16. Please ensure that straight-through polarity is respected
between the CCTV balun and the hub. Multipair cables are supported as
long as they are Category 5 or better.
Figure 7: Camera connection
4. Ensure that the power is turned off on DVR or mux. Install a MuxLab
passive CCTV balun on each port of the DVR. The 500009 is
recommended for this purpose.
5. Connect one twisted pair from each LongReach 16 port to each balun on
the rear of the DVR. Please ensure that straight-through polarity is
respected between the LongReach 16 and the DVR. Multipair cables are
supported as long as they are Category 5 or better.

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Video
Input
T
R
TR
Figure 8: DVR connection, UTP/UTP version
6. Connect the floating 24VAC power transformer first to the hub and then
plug the power supply into an AC power outlet. If power is present, then
the green power LED will be ON.
7. Power on the CCTV cameras and DVR. When a video signal is detected,
the green LED on each hub port will be ON.
8. Due to the Automatic Gain Control of the LongReach 16, the camera
images may take a few seconds to stabilize. This is normal. The
LongReach 16 automatically adjusts the brightness, sharpness and color to
compensate for effects due to the cabling conditions. Use the adjustments
on the CCTV camera, DVR or monitor to fine tune the final picture.
9. If there is visible low frequency background noise (wood grain pattern) in
the picture, connect the ground lug of the LongReach 16 to a true building
ground.
10. The following diagram shows the final configuration.
Figure 9: Typical Configuration, UTP/UTP version