Black Box ServSwitch ACU2500A User manual

ACU2500A
ServSwitch™ KVM Extender, HDMI and USB 2.0 over CATx
Easily extend both HDMI video and USB 2.0
BLACK BOX
up to 330 feet (100 m).
®
Customer
Support
Information
ACU2500A
Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S. call 724-746-5500)
FREE technical support 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746
Mailing address: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018
Web site: www.blackbox.com • E-mail: [email protected]
Trademarks Used in this Manual/FCC and IC RFI Statement
Trademarks Used in this Manual
Black Box and the Double Diamond logo are registered trademarks, and ServSwitch is a trademark, of BB Technologies, Inc.
Mac and OS X are registered trademarks of Apple Computer, Inc.
Intel is a registered trademark of Intel Corporation.
Windows is a registered trademark of Microsoft Corporation.
Linux is a registered trademark of Linus Torvalds.
Any other trademarks mentioned in this manual are acknowledged to be the property of their respective owners.
Federal Communications Commission and Industry Canada Radio Frequency Interference
Statements
This equipment generates, uses, and can radiate radio-frequency energy, and if not installed and used properly, that is, in strict
accordance with the manufacturer’s instructions, may cause inter­ference to radio communication. It has been tested and found to
comply with the limits for a Class A computing device in accordance with the specifications in Subpart B of Part 15 of FCC rules,
which are designed to provide reasonable protection against such interference when the equipment is operated in a commercial
environment. Operation of this equipment in a residential area is likely to cause interference, in which case the user at his own
expense will be required to take whatever measures may be necessary to correct
the interference.
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to
operate the equipment.
This digital apparatus does not exceed the Class A limits for radio noise emis­sion from digital apparatus set out in the Radio
Interference Regulation of Industry Canada.
Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites applicables aux appareils numériques de
la classe A prescrites dans le Règlement sur le brouillage radioélectrique publié par Industrie Canada.
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ACU2500A
NOM Statement
Instrucciones de Seguridad
(Normas Oficiales Mexicanas Electrical Safety Statement)
1. Todas las instrucciones de seguridad y operación deberán ser leídas antes de que el aparato eléctrico sea operado.
2. Las instrucciones de seguridad y operación deberán ser guardadas para referencia futura.
3. Todas las advertencias en el aparato eléctrico y en sus instrucciones de operación deben ser respetadas.
4. Todas las instrucciones de operación y uso deben ser seguidas.
5. El aparato eléctrico no deberá ser usado cerca del agua—por ejemplo, cerca de la tina de baño, lavabo, sótano mojado o cerca
de una alberca, etc.
6. El aparato eléctrico debe ser usado únicamente con carritos o pedestales que sean recomendados por el fabricante.
7. El aparato eléctrico debe ser montado a la pared o al techo sólo como sea recomendado por el fabricante.
8. Servicio—El usuario no debe intentar dar servicio al equipo eléctrico más allá a lo descrito en las instrucciones de operación.
Todo otro servicio deberá ser referido a personal de servicio calificado.
9. El aparato eléctrico debe ser situado de tal manera que su posición no interfiera su uso. La colocación del aparato eléctrico
sobre una cama, sofá, alfombra o superficie similar puede bloquea la ventilación, no se debe colocar en libreros o gabinetes
que impidan el flujo de aire por los orificios de ventilación.
10. El equipo eléctrico deber ser situado fuera del alcance de fuentes de calor como radiadores, registros de calor, estufas u otros
aparatos (incluyendo amplificadores) que producen calor.
11. El aparato eléctrico deberá ser connectado a una fuente de poder sólo del tipo descrito en el instructivo de operación, o como
se indique en el aparato.
12. Precaución debe ser tomada de tal manera que la tierra fisica y la polarización del equipo no sea eliminada.
13. Los cables de la fuente de poder deben ser guiados de tal manera que no sean pisados ni pellizcados por objetos colocados
sobre o contra ellos, poniendo particular atención a los contactos y receptáculos donde salen del aparato.
14. El equipo eléctrico debe ser limpiado únicamente de acuerdo a las recomendaciones del fabricante.
15. En caso de existir, una antena externa deberá ser localizada lejos de las lineas de energia.
16. El cable de corriente deberá ser desconectado del cuando el equipo no sea usado por un largo periodo de tiempo.
17. Cuidado debe ser tomado de tal manera que objectos liquidos no sean derramados sobre la cubierta u orificios de ventilación.
18. Servicio por personal calificado deberá ser provisto cuando:
A: El cable de poder o el contacto ha sido dañado; u
B: Objectos han caído o líquido ha sido derramado dentro del aparato; o
C: El aparato ha sido expuesto a la lluvia; o
D: El aparato parece no operar normalmente o muestra un cambio en su desempeño; o
E: El aparato ha sido tirado o su cubierta ha sido dañada.
ACU2500A
Page 3
Table of Contents
Table of Contents
1. Specifications........................................................................................................................................................................5
2. Overview ...........................................................................................................................................................................6
2.1 Introduction..................................................................................................................................................................6
2.2 About the ServSwitch KVM Extender, HDMI and USB 2.0 over CATx...........................................................................6
2.3 What’s Included............................................................................................................................................................6
2.4 Requirements................................................................................................................................................................6
2.5 Compatibility and Recommended Setup.......................................................................................................................7
2.6 Hardware Description....................................................................................................................................................8
2.6.1 Local Extender....................................................................................................................................................8
2.6.2 Remote Extender.............................................................................................................................................. 10
3. Installation......................................................................................................................................................................... 12
3.1 Installing the Local Extender Unit................................................................................................................................ 12
3.2 Installing the Remote Extender Unit............................................................................................................................ 12
3.3 Connecting the Local Extender to the Remote Extender............................................................................................. 12
3.4 Connecting Power to the Local Extender and Remote Extender................................................................................. 13
3.5 Checking the Installation............................................................................................................................................. 13
3.6 Connecting a USB Device............................................................................................................................................ 13
4. Troubleshooting.................................................................................................................................................................. 14
4.1 Problems/Causes/Solutions......................................................................................................................................... 14
4.2 Contacting Black Box.................................................................................................................................................. 15
4.3 Shipping and Packaging.............................................................................................................................................. 15
A. Technical Glossary............................................................................................................................................................... 16
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ACU2500A
Chapter 1: Specifications
1. Specifications
Color — 36-bit, Deep Color, and x.v Color
Emissions — FCC Part 15 Class A, CE, ICES-003 Class A
Enclosure Material — Silver anodized aluminum
Environmental — RoHS2 (CE)
Immunity — CE EN 55024
Latency — Less than 1 ms
Power Available to USB Device at Remote Extender — 500 mA each port
Range — Up to 330 ft. (100 m) over solid-core CAT5e STP (or better) cable. Solid-core CAT6 STP recommended for best
performance.
USB Device Support and Throughputs — High-speed devices (USB 2.0): Up to 30 Mbps;
Full-speed devices (USB 2.0 and 1.1): Up to 12 Mbps;
Low-speed devices (USB 2.0 and 1.1): Up to 1.5 Mbps
Video Resolution and Depth — Video Resolution: High definition 1080p, 1920 x 1200, and 4K;
Depth: 2D and 3D
USB Hub Support — Any single chain can include up to (4) USB hubs
Connectors — Local Extender: (1) HDMI video in, (1) USB Type B receptacle, (1) RJ-45 link connector;
Remote Extender: (1) HDMI video out, (3) USB Type A receptacles, (1) RJ-45 link connector
Temperature Tolerance — Operating: 32 to 104° F (0 to 40° C);
Storage: -4 to +158° F (-20 to +70° C)
Relative Humidity — Operating: 20 to 80%, noncondensing;
Storage: 10 to 90%, noncondensing
Power — Input: 100–240 VAC, 50–60 Hz;
Output: 5 VDC, 3 A (15 W)
Size — Each unit: 1.2"H x 6.9"W x 4.4"D (3 x 11.2 x 17.4 cm)
ACU2500A
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Chapter 2: Overview
2. Overview
2.1 Introduction
The instructions in this guide assume a general knowledge of computer installation procedures, familiarity with cabling
requirements, and some understanding of USB devices.
NOTES provide additional useful and important information.
CAUTIONS provide important information about an operational requirement.
2.2 About the ServSwitch KVM Extender, HDMI and USB 2.0 over CATx
The Extender incorporates a proprietary USB and HD video technology, which enables users to extend both HDMI video and USB
2.0 up to 330 feet (100 m). The following proprietary USB features are included:
• True plug-and-play.
• Supports all major operating systems: Windows®, Mac OS X®, and Linux®.
• Reliable operation with USB 2.0 and 1.1 devices and hubs.
2.3 What‘s Included
• Local Extender
• Remote Extender
• (2) 5V DC power adapters
• USB Cable
• HDMI Cable
• Quick Start Guide and Warranty Information
NOTE: The product requires two power adapters, one for the local extender and one for the remote extender.
NOTE: This product supports CAT5e or better cabling (i.e., CAT6, CAT7, etc.). All references to “CAT5e” should be read as “CAT5e
or better.”
2.4 Requirements
To complete the installation, you will require the following items that are not included with the product:
• A computer that is USB compatible (with USB compliant operating system) and has an HDMI port;
• USB 1.1 or 2.0 compatible device(s);
• A minimum of CAT5e Shielded Twisted Pair (STP) cable with two CAT5e RJ-45 connectors (if using surface cabling), OR
• A minimum of CAT5e cabling with two information outlets and two CAT5e patch cords with CAT5e RJ-45 connectors (if using
premise cabling).
NOTE: While CAT5e STP is the minimum category of twisted-pair cabling, for the best experience, and to minimize interference
and crosstalk, CAT6 STP or better is strongly recommended. When using CAT5e cabling, the layout and quality of your
cable runs and connections becomes extremely important. Please refer to the Cabling information in Section 2.5 for details.
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ACU2500A
Chapter 2: Overview
2.5 Compatibility and Recommended Setup
The product is compatible with many graphics cards, operating systems, and monitors, and supports high definition video
resolutions of up to 1080p, 1920 x 1200, and 4K. However, there is no guarantee that all devices will be compatible with the
product, because there are a number of different factors that may impact the operation of this KVM Extender.
This product supports both USB 1.1 and 2.0 devices. These devices include: keyboards, mice, flash drives, microphones, speakers,
printers, and USB 1.1 web cameras.
NOTE: USB 2.0 devices are limited to 30 Mbps of throughput. As a result, not all USB 2.0 devices will reach full performance.
HDMI Cables
Poorly terminated HDMI cables may result in damage to the devices they are connected to. Please ensure that you use the HDMI
cable provided with the product when connecting the Local Extender to the host computer, and high-quality HDMI cables for all
other HDMI connections.
Cabling
Solid core Category 6 STP cable with Category 6 RJ-45 connectors is recommended for best performance.
CAUTION: Using CAT5e or unshielded CAT6 cabling may leave your signal more susceptible to interference and noise, which may
result in poor video performance or reduced extension distance.
Table 2-1. Maximum distances for specific cable types.
Cable Type
Maximum Distance
Solid Core CAT5e UTP
High susceptibility to electrical interference.
Solid Core CAT5e STP
Solid Core CAT6 UTP
Notes
Moderate susceptibility to electrical interference.
330 feet (100 meters)
High susceptibility to electrical interference.
Solid Core CAT6 STP
Recommended.
Solid Core CAT7 STP
Recommended.
Host Operating Systems
• Windows®
• Mac OS X®
• Linux®
Peripherals
• Keyboards and mice
• Mass storage devices
• USB 1.1 Web cameras
• Printers
• Speakers
• Microphones
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Chapter 2: Overview
HDMI Features
The KVM Extender is compatible with the following HDMI features:
• Full uncompressed high definition 1080p, 1920 x 1200, and 4K video resolution.
• Depth perception of 2D and 3D.
• Deep Color and x.v. Color
• Lip Sync Pass-through
• CEC Pass-through
• HDCP Pass-through
2.6 Hardware Description
2.6.1 Local Extender
The Local Extender connects to the host computer using the supplied HDMI and USB cable. Figure 2-1 shows the front and back
panels of the Local Extender. Table 2-2 describes its components.
NOTE: It’s important to use the HDMI cable supplied with the product when connecting the Local Extender to the host computer
to ensure proper operation.
Front View
ServSwitch HDMI USB 2.0
B L A C K
w
Po
er
1
Li
B O X
nk
2
U
SB
3
K V M
Vi
de
E X T E N D E R
o
4
Rear View
6
7
5
Link
8
Config
HDMI In
9
5V DC
Figure 2-1. Front and back panels of the Local Extender unit.
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ACU2500A
Chapter 2: Overview
Table 2-2. Local Extender components.
Item
Component
1
Power LED (Green)
2
Link LED (Green)
Description
ON green: The system is powered and ready to use.
OFF: The system does not have power.
ON when the local and remote extenders are able to communicate with each other
across the link.
OFF when there is no communication between the local and remote extenders.
ON when the local extender and the host computer are communicating with each
other and working.
3
USB LED (Green)
Blinking when video (non-HDCP) content is being transmitted.
OFF when there is no video being transmitted.
ON solid when HDCP (digital rights management) content is being transmitted.
4
Video LED (Green)
Blinking when video (non-HDCP) content is being transmitted.
OFF when there is no video being transmitted.
ACU2500A
5
Link Port (RJ-45)
Accepts RJ-45 connector for CAT5e cabling.
6
Config
Reserved for use by Black Box.
7
HDMI In
Accepts HDMI connector for video input from the host computer.
8
Device Port (USB Type B)
Connects the local extender to the host computer.
9
Power Port
Connects to the 5-V, 3-A power adapter.
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Chapter 2: Overview
2.6.2 Remote Extender
The Remote Extender provides HDMI output to a monitor and three USB Type A ports for standard USB devices. Additional
devices may be connected by attaching USB hubs. Figure 2-2 shows the front and back panels of the Remote Extender. Table 2-3
describes its components.
Front View
ServSwitch HDMI USB 2.0
B L A C K
Po
w
er
Li
nk
2
1
B O X
U
SB
3
K V M
Vi
de
E X T E N D E R
o
4
Rear View
6
7
8
5
Link
HDMI Out
8
8
Config
9
5V DC
Figure 2-2. Front and back panels of the Remote Extender unit.
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ACU2500A
Chapter 2: Overview
Table 2-3. Remote Extender components.
Item
Component
1
Power LED (Green)
2
Link LED (Green)
Description
ON green: The system is powered and ready to use.
OFF: The system does not have power.
ON when the local and remote extenders are able to communicate with each other
across the link.
OFF when there is no communication between the local and remote extenders.
ON when the local extender and the host computer are communicating with each other
and working.
3
USB LED (Green)
Blinking when the host has suspended communication with the local extender unit.
OFF when the host and the local extender unit are not communicating or not connected.
ON solid when HDCP (digital rights management) content is being transmitted.
4
Video LED (Green)
Blinking when video (non-HDCP) content is being transmitted.
OFF when there is no video being transmitted.
ACU2500A
5
Link Port (RJ-45)
Accepts RJ-45 connector for CAT5e cabling.
6
HDMI Out
Accepts HDMI connector to the remote monitor.
7
Config
Reserved for use by Black Box.
8
(3) Device Ports (USB Type A)
Accepts USB device(s).
9
Power Port
Connects to the 5-V, 3-A power adapter.
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Chapter 3: Installation
3. Installation
Before you can install the product, you need to prepare your site:
1. Determine where the computer is to be located and set up the computer.
2. Determine where you want to locate the remote desktop, including the monitor, keyboard, mouse, and any other USB
device(s).
3. If you are using surface cabling, the product supports a maximum distance of 330 feet (100 m).
OR
If you are using premise cabling, make sure CAT5e cabling is installed between the two locations, with CAT5e information outlets
located near both the computer and the USB device(s), and the total length, including patch cords, is no more than 330 feet
(100 m).
Local Extender
Remote Extender
HDTV/monitor
(sink)
CAT5e link cable
HDMI cable
Home theater PC
(source)
Up to 330 feet (100 m)
between units over CAT5e
(or better) cable
HDMI cable
USB devices
Figure 3-1. Typical installation.
3.1 Installing the Local Extender Unit
1. Place the Local Extender unit near the computer.
2. Connect the supplied USB cable to the USB port on the Local Extender, and an available USB 2.0/1.1 Type A Port on the
computer.
3. Connect the supplied HDMI cable to the Local Extender (HDMI In), and an available HDMI port on the computer.
3.2 Installing the Remote Extender Unit
1. Place the Remote Extender unit near the monitor and USB device(s) in the desired remote location.
2. Connect an HDMI cable (not included) to the Remote Extender (HDMI Out) to the monitor.
3. Plug your USB Device(s) into the USB ports on the Remote Extender.
3.3 Connecting the Local Extender to the Remote Extender
With Surface Cabling
1. Plug one end of the CAT5e cabling (not included) into the Link port (RJ-45) on the Local Extender unit.
2. Plug the other end of the CAT5e cabling into the Link port (RJ-45) on the Remote Extender unit.
With Premise Cabling
1. Plug one end of a CAT5e patch cord (not included) into the Link port (RJ-45) on the Local Extender.
2. Plug the other end of the patch cord into the CAT5e information outlet near the host computer.
3. Plug one end of the second CAT5e patch cord (not included) into the Link port (RJ-45) on the Remote Extender.
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ACU2500A
Chapter 3: Installation
4. Plug the other end of the second patch cord into the CAT5e information outlet near the USB device(s).
3.4 Connecting Power to the Local and Remote Extenders
1. Plug the supplied 5-V, 3-A power adapter into a suitable AC outlet near the Local Extender unit.
2. Connect the power adapter to the Local Extender unit.
3. Plug the supplied 5-V, 3-A power adapter into a suitable AC outlet near the Remote Extender unit.
4. Connect the power adapter to the Remote Extender unit.
CAUTION: Use only the power adapters supplied with the product. Use of substitute adapters may cause permanent damage to
the system and will void the warranty.
3.5 Checking the Installation
1. On the Local and Remote Extender units, check that the Power, Link, USB, and Video LEDs are on. If the Link LED is off, then
the cabling between the Local Extender and Remote Extender unit is not installed properly or is defective.
2. Check to see if the USB LED is on and the Video LED is blinking or on. If they are not, this indicates there is no USB data or
video data. Check the HDMI and USB connections to the host computer, and the HDMI connection to the monitor. Check to
see if any USB devices are connected to the Remote Extender unit.
3. If the product is not displaying video or your USB device fails to be detected by your operating system, consult Chapter 4,
Troubleshooting.
3.6 Connecting a USB Device
1. Install any software required to operate the USB device(s). Refer to the documentation provided for your USB device(s), as
required.
2. Connect the USB device to the device port on the Remote Extender unit.
3. Check that the USB device is detected and installed properly in the operating system.
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Chapter 4: Troubleshooting
4. Troubleshooting
4.1 Problems/Causes/Solutions
Table 4-1 (below and on the next page) provides troubleshooting tips. The topics are arranged in the order in which they should
be executed in most situations. If you are unable to resolve the problem after following these instructions, please contact Black
Box Technical Support at 724-746-5500 or [email protected] for further assistance.
Table 4-1. Problems/Causes/Solutions.
Problem(s)
Cause(s)
Solution(s)
All LEDs on the Local Extender are
off.
The Local Extender is not receiving
power from the power adapter.
1. Make sure that the power adapter is properly connected to the Local Extender.
All LEDs on the Remote Extender are
off.
The Remote Extender unit is not
receiving power from the power
adapter.
1. Make sure that the power adapter is properly connected to the Remote Extender.
Link LEDs on the Local Extender and
Remote Extender are off.
There is no connection between
the Local Extender and the Remote
Extender.
2. Check that the power adapter is connected to a live source of electrical power.
2. Check that the power adapter is connected to a live source of electrical power.
1. Make sure that a CAT5e cable is connected between the Local Extender and Remote
Extender. Make sure CAT5e STP or better cabling with conductor RJ-45 connectors is used.
2. Connect a new short CAT5e patch cord between the Local Extender and Remote Extender to
determine if the original CAT5e cable is defective.
3. Make sure that the CAT5e cable is as straight as possible (not coiled).
1. The host computer is not
powered on.
Link LED on Local Extender is on,
USB LED on Local Extender is off.
2. The Local Extender is not
connected to the computer.
1. Disconnect all USB devices from the Remote Extender.
2. Disconnect the Local Extender from the computer.
3. Disconnect the Local Extender and Remote Extender from the power adapters.
4. Reconnect the Local Extender to the power adapter.
3. The computer does not support
USB hubs.
5. Reconnect the Remote Extender to the power adapter.
4. The USB cable is defective.
6. Reconnect the USB devices to the Remote Extender unit.
5. The unit is malfunctioning.
7. Reconnect the Local Extender unit to the computer.
8. If the USB LED continues to stay off, contact Black Box Technical Support at 724-746-5500 or
[email protected].
1. Disconnect the KVM extender product from the computer.
2. Connect the USB device directly to the USB port on the computer.
1. The USB device is
malfunctioning.
All LEDs on both the Local Extender
and the Remote Extender are on, but
the USB device does not operate
correctly or is detected as an
“Unknown Device” in the operating
system.
2. The computer does not
recognize the USB device.
3. The application software for the
device is not operating.
4. The KVM extender product is
malfunctioning.
3. If the device does not operate properly, consult the user documentation for the USB device.
4. Update your system BIOS, chipset, or USB host controller drivers from your system/
motherboard manufacturer‘s website.
5. Make sure the operating system has all the latest updates installed.
6. If the device operates properly when directly connected to the computer, connect another
device (of a different type) to the KVM extender product. Connect the KVM extender to the
computer.
7. If the second device does not operate, the KVM extender product may be malfunctioning.
Contact Black Box Technical Support at 724-746-5500 or [email protected] for assistance.
8. If the second device does operate properly, the first device may not be compatible with the
KVM extender.
Blinking video on the sink (monitor).
1. A poor quality or damaged
CAT5e cable is being used.
2. The cabling is coiled.
Video frames are being dropped.
Page 14
The extender is not compatible with
the HDCP source and/or sink
device.
1. Remove all loops in the CAT5e cable.
2. Confirm extender operation with a CAT5e patch cable.
Contact Black Box Technical Support at 724-746-5500 or [email protected].
724-746-5500 | blackbox.com
ACU2500A
Chapter 4: Troubleshooting
Table 4-1 (Continued). Problems/Causes/Solutions.
Problem(s)
Video LED is off.
Cause(s)
Solution(s)
1. One or both of the HDMI cables are not connected,
are of poor quality, or are malfunctioning.
1. Confirm extender operation with HDMI cables that are less than 16.3 ft. (5 m) long.
2. The sink or source is not supported.
3. The KVM extender product is malfunctioning.
2. Confirm the extender operation with a CAT5e patch cable.
3. Contact Black Box Technical Support at 724-746-5500 or [email protected].
4.2 Contacting Black Box
If you determine that your ServSwitch KVM Extender is malfunctioning, do not attempt to alter or repair the unit. It contains no
user-serviceable parts. Contact Black Box Technical Support at 724-746-5500 or [email protected].
Before you do, make a record of the history of the problem. We will be able to provide more efficient and accurate assistance if
you have a complete description, including:
• the nature and duration of the problem.
• when the problem occurs.
• the components involved in the problem.
• any particular application that, when used, appears to create the problem or make it worse.
4.3 Shipping and Packaging
If you need to transport or ship your ServSwitch KVM Extender:
• Package it carefully. We recommend that you use the original container.
• If you are returning the unit, make sure you include everything you received with it. Before you ship for return or repair, contact
Black Box to get a Return Authorization (RA) number.
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Appendix A: Technical Glossary
Appendix A. Technical Glossary
Category 5 (CAT5) Network Cabling — Category 5 cable is commonly also referred to as CAT5. This cabling is available in
either solid or stranded twisted pair copper wire variants and as UTP (Unshielded Twisted Pair) or STP (Shielded Twisted Pair). UTP
cables are not surrounded by any shielding, making them more susceptible to electromagnetic interference (EMI). STP cables
include shielding over each individual pair of copper wires that provides better protection against EMI. Category 5 has been
superseded by CAT5e cabling, which includes improved data integrity to support high-speed communications.
USB Cables — USB cables have two distinct connectors. The Type A connector is used to connect the cable from a USB device to
the Type A port on a computer or hub. The Type B connector is used to attach the USB cable to a USB device.
USB Type A
Port
USB Type A
connector
USB Type B
Port
USB Type B
connector
Figure 5-1. USB cables.
RJ-45 — The Registered Jack (RJ) physical interface is what connects the network cabling (CAT5) to the local extender and
remote extender. You may use either the T568A scheme (Table 5-1) or the T568B scheme (Table 5-2) for cable termination
because the extender uses all four pairs of the cable. RJ-45 connectors are sometimes also referred to as 8P8C connectors.
RJ-45 Pin Positioning —
Table 5-2. T568B wiring.
Table 5-1. T568A wiring.
Pin
Pair
Wire
Cable Color
White/Green
1
2
1
White/Orange
2
Green
2
2
2
Orange
2
1
White/Orange
3
3
1
White/Green
4
1
2
Blue
4
1
2
Blue
5
1
1
White/Blue
5
1
1
White/Blue
6
2
2
Orange
6
3
2
Green
7
4
1
White/Brown
7
4
1
White/Brown
8
4
2
Brown
8
4
2
Brown
Pin
Pair
Wire
Cable Color
1
3
1
2
3
3
Figure 5-2. T568A connector pinout. Page 16
Figure 5-3. T568B connector pinout.
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ACU2500A
NOTES
ACU2500A
Page 17
NOTES
Page 18
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ACU2500A
NOTES
ACU2500A
Page 19
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