Allied Telesis AT-MC605 User Manual

VDSL
Ethernet
Extender

AT-MC605

Installation Guide

613-001153 Rev. C

Copyright 2009 Allied Telesis, Inc.

All rights reserved. No part of this publication may be reproduced without prior written permission from Allied Telesis, Inc.

Allied Telesis and the Allied Telesis logo are trademarks of Allied Telesis, Incorporated. All other product names, company names, logos or
other designations mentioned herein are trademarks or registered trademarks of their respective owners.

Allied Telesis, Inc. reserves the right to make changes in specifications and other information contained in this document without prior
written notice. The information provided herein is subject to change without notice. In no event shall Allied Telesis, Inc.be liable for any
incidental, special, indirect, or consequential damages whatsoever, including but not limited to lost profits, arising out of or related to this
manual or the information contained herein, even if Allied Telesis, Inc. has been advised of, known, or should have known, the possibility of
such damages.

Electrical Safety and Emissions Standards

This product meets the following standards.

U.S. Federal Communications Commission

Declaration of Conformity

Manufacturer Name: Allied Telesis, Inc.

Declares that the product: VDSL Ethernet Extender

Model Number: AT-MC605

This product complies with FCC Part 15B, Class B Limits:

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device
must not cause harmful interference, and (2) this device must accept any interference received, including interference
that may cause undesired operation.

Radiated Energy

Note: This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15
of FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in
accordance with instructions, may cause harmful interference to radio or television reception, which can be determined
by turning the equipment off and on. The user is encouraged to try to correct the interference by one or more of the
following measures:

- Reorient or relocate the receiving antenna.

- Increase the separation between the equipment and the receiver.

- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

- Consult the dealer or an experienced radio/TV technician for help.

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 rules.

Industry Canada

This Class B digital apparatus complies with Canadian ICES-003.

Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.

European Union Restriction of the Use of Certain Hazardous Substances

(RoHS) in Electrical and Electronic Equipment

This Allied Telesis RoHS-compliant product conforms to the European Union Restriction of the Use of Certain Hazardous
Substances (RoHS) in Electrical and Electronic Equipment. Allied Telesis ensures RoHS conformance by requiring
supplier Declarations of Conformity, monitoring incoming materials, and maintaining manufacturing process controls.

RFI Emissions FCC Class B, EN55022 Class B, EN61000-3-2, EN61000-3-3, VCCI

Class B, C-TICK, CE

Immunity EN55024

Electrical Safety EN60950 (TUV), UL 60950 (

CULUS

)

3

Translated Safety Statements

Important: The  indicates that a translation of the safety statement is available in a PDF
document titled “Translated Safety Statements” (613-000990) posted on the Allied Telesis website at
www.alliedtelesis.com and on this product CD.

4

Contents

Preface ................................................................................................................................................................................11

Safety Symbols Used in this Document................................................................................................................................12

Where to Find Web-based Guides .......................................................................................................................................13

Contacting Allied Telesis ......................................................................................................................................................14

Online Support ..............................................................................................................................................................14

Email and Telephone Support .......................................................................................................................................14

Returning Products........................................................................................................................................................14

For Sales or Corporate Information...............................................................................................................................14

Warranty........................................................................................................................................................................14

Chapter 1: Overview ..........................................................................................................................................................15

Summary of Features ...........................................................................................................................................................16

AT-MC605 Port Descriptions................................................................................................................................................18

VDSL Line Port..............................................................................................................................................................18

Phone Port ....................................................................................................................................................................18

10Base-T/100Base-Tx Ethernet Port ............................................................................................................................19

Status LEDs..........................................................................................................................................................................22

VDSL Configuration DIP Switches........................................................................................................................................24

VDSL Switch Definitions................................................................................................................................................24

VDSL Configuration DIP Switch Descriptions ...............................................................................................................25

External AC/DC Power Adapter............................................................................................................................................27

Multiple Dwelling Unit (MDU) Topology ................................................................................................................................28

Chapter 2: Installation .......................................................................................................................................................30

Reviewing Safety Precautions..............................................................................................................................................31

Selecting a Site for the AT-MC605 Ethernet Extender .........................................................................................................32

Required Cabling..................................................................................................................................................................33

Unpacking the AT-MC605 Ethernet Extender ......................................................................................................................34

Installing the AT-MC605 VDSL Ethernet Extender Subscriber Unit .....................................................................................35

Using the Subscriber Unit on a Desktop........................................................................................................................35

Wall-Mounting the Subscriber Unit ................................................................................................................................36

Cabling the Subscriber Unit....................................................................................................

Powering On the Subscriber Unit ..................................................................................................................................38

Installing the AT-MC605 Ethernet Extender Provider Unit ...................................................................................................39

Using the Provider Unit on a Desktop ...........................................................................................................................39

Wall-Mounting the Provider Unit....................................................................................................................................40

Rack-Mounting the Provider Unit...................................................................................................................................41

Cabling the Provider Unit ..............................................................................................................................................42

Powering On the Provider Unit......................................................................................................................................44

Chapter 3: Troubleshooting ..............................................................................................................................................45

LEDs..............................................................................................................................................................................45

Appendix A: Technical Specifications .............................................................................................................................47

Physical Specifications .........................................................................................................................................................47

Environmental Specifications................................................................................................................................................47

Power Specifications ............................................................................................................................................................47

Safety and Electromagnetic Compatibility Certifications ......................................................................................................48

.......................................36

5

Contents

6

List of Figures

Figure 1. AT- MC605 Front Panel........................................................................................................................................16

Figure 2. AT-MC605 Rear Panel .........................................................................................................................................17

Figure 3. RJ-45 10Base-T/100Base-TX Connector Pin Assignments .................................................................................21

Figure 4. VDSL Configuration DIP Switches .......................................................................................................................25

Figure 5. University Dormitory (MDU) Point-to-Point Topology ...........................................................................................28

Figure 6. Attaching Protective Feet to the Subscriber Unit..................................................................................................35

Figure 7. Configuring AT-MC605 Ethernet Extender for Subscriber Mode .........................................................................35

Figure 8. Connecting AT-MC605 Ethernet Port to Computer ..............................................................................................36

Figure 9. Connecting AT-MC605 Phone Port to Telephone ................................................................................................37

Figure 10. VDSL Line to Wall/Interior Phone Line ...............................................................................................................37

Figure 11. Power On The Subscriber Unit...........................................................................................................................38

Figure 12. Attaching Protective Feet to the Provider Unit....................................................................................................39

Figure 13. Configuring AT-MC605 Ethernet Extender for Provider Mode ...........................................................................40

Figure 14. Configuring AT-MC605 Ethernet Extender for Provider Mode ...........................................................................41

Figure 15. Rack Mount - Set on Slider.................................................................................................................................41

Figure 16. Rack Mount - Set in Rack...................................................................................................................................42

Figure 17. Connecting AT-MC605 Ethernet Port to an Internet Service Provider ...............................................................42

Figure 18. Connecting AT-MC605 Phone Port to PBX Connection.....................................................................................43

Figure 19. VDSL Line to Wall/Interior Phone Line. ..............................................................................................................43

Figure 20. Power On The Subscriber Unit...........................................................................................................................44

7

Figures

8

List of Tables

Table 1. Safety Symbols .....................................................................................................................................................12

Table 2. RJ-11 VDSL Line Port Pinouts .............................................................................................................................18

Table 3. RJ-11 Phone Port Pinouts ....................................................................................................................................18

Table 4. RJ-45 Port Pinouts ...............................................................................................................................................21

Table 5. Front Panel Status LEDs ......................................................................................................................................22

Table 6. VDSL Configuration DIP Switches ........................................................................................................................24

Table 7. AT-MC605 Cables ................................................................................................................................................33

9

Tables

10

Preface

This guide contains instructions on how to install the AT-MC605 VDSL
Ethernet Extender and contains the following sections:

 “Safety Symbols Used in this Document” on page 12

 “Where to Find Web-based Guides” on page 13

 “Contacting Allied Telesis” on page 14

11

Preface

Safety Symbols Used in this Document

This document uses the safety symbols defined in Table 1.

Table 1. Safety Symbols

Symbol Meaning Description

Caution Performing or omitting a specific action may

result in equipment damage or loss of data.

Warning Performing or omitting a specific action may

result in electrical shock.

12

Where to Find Web-based Guides

The installation and user guides for all Allied Telesis products are available
in portable document format (PDF) on our web site at
www.alliedtelesis.com. You can view the documents online or download
them onto a local workstation or server.

AT-MC605 VDSL Ethernet Extender Installation Guide

13

Preface

Contacting Allied Telesis

This section provides Allied Telesis contact information for technical
support as well as sales or corporate information.

Online Support You can request technical support online by accessing the Allied Telesis

Knowledge Base: www.alliedtelesis.com/support/kb.aspx. You can use
the Knowledge Base to submit questions to our technical support staff and
review answers to previously asked questions.

Email and
Telephone

For Technical Support via email or telephone, refer to the Support section
of the Allied Telesis web site: www.alliedtelesis.com/support.

Support

Returning

Products

For Sales or

Corporate

Products for return or repair must first be assigned a return materials
authorization (RMA) number. A product sent to Allied Telesis without an
RMA number will be returned to the sender at the sender’s expense. For
instructions on how to obtain an RMA number, go to the Support section
on our web site at www.alliedtelesis.com/support/rma.aspx.

You can contact Allied Telesis for sales or corporate information through
our web site at http://www.alliedtelesis.com/purchase.

Information

Warranty For warranty information on the AT-MC605 VDSL Ethernet Extender, go

to www.alliedtelesis.com/warranty for the specific terms and conditions
of the warranty and for warranty registration.

14

Chapter 1

Overview

The AT-MC605 VDSL Ethernet Extended product is designed to transmit
and receive data at very high speeds over unshielded pairs of copper
wires using VDSL technology on your existing private telephone line.

This chapter contains the following sections:

 “Summary of Features” on page 16

 “AT-MC605 Port Descriptions” on page 18

 “Status LEDs” on page 22

 “VDSL Configuration DIP Switches” on page 24

 “External AC/DC Power Adapter” on page 27

 “Multiple Dwelling Unit (MDU) Topology” on page 28

15

Overview

Ethernet Port Phone Port VDSL Line Port

VDSL Line
LEDs

Ethernet
Status
LEDs

VDSL Configuration

Switches

Summary of Features

The AT-MC605 VDSL Ethernet Extender provides the following features:

 VDSL (Very high-bit-rate Digital Subscriber) protocol over existing

 Phone port with an RJ-11 connector

 10Base-T/100Base-TX ethernet port with an RJ-45 connector

 Auto MDI/MDI-X

 Auto-Negotiation for speed and duplex mode (IEEE 803.3u-compliant)

 Status LEDs for both 10Base-T/100Base-TX and VDSL Line ports

 12V DC external power supply input port

 Installation on desktop, wall, DINRAIL, or rack mounting in an AT-

 Fully EU RoHS and China RoHS compliant

private telephone lines.

MCR12 rackmount chassis

Figure 1. illustrates the front panel of the AT-MC605 VDSL Ethernet
Extender.

10Base-T/

100Base-TX

LNK/ACT

100M

PWR

AT-MC605

VDSL EXTENDED ETHERNET

VDSL CONFIG

INTL

PROV

NO LIMITFASTSCBR

RATE LIMIT

6dB

9dB

PHONE

VDSL LINE

SCBR
PROV

LINK

RATE

1556

Figure 1. AT- MC605 Front Panel

16

AT-MC605 VDSL Ethernet Extender Installation Guide

12 VDC Power Supply Port

Figure 2. illustrates the rear panels of the AT-MC605 VDSL Ethernet
Extender.

12VDC

1563

Figure 2. AT-MC605 Rear Panel

17

Overview

AT-MC605 Port Descriptions

VDSL Line Port The VDSL Line port features an RJ-11 connector. It allows you to connect

two AT-MC605 VDSL Ethernet Extender units together using existing
internal building telephone copper pairs. By using this equipment, both
ethernet data and analog phone service are made accessible within a
building without installing additional wiring for the ethernet connections.
One AT-MC605 Ethernet Extender is configured as a Provider unit and the
other as a Subscriber unit. The two units need to be within 3,000 meters
(9842 feet) of each other in order for the port to operate properly.

Table 2 lists the RJ-11 VDSL Line Port pinouts and their assignments.

Table 2. RJ-11 VDSL Line Port Pinouts

Pin Assignment

1N/C

2N/C

3 VDSL and phone ring

4 VDSL and phone tip

5N/C

6N/C1

Phone Port The Phone Port which allows you to connect one AT-MC605 Ethernet

Extender configured as a Subscriber unit to a telephone and a second AT­MC605 Ethernet Extender configured as a Provider unit to your private
telephone equipment in the building equipment room. This port features
an RJ-11 connector.

Table 3 lists the RJ-11 Phone Port pinouts and their assignments.

Table 3. RJ-11 Phone Port Pinouts

Pin Assignment

1N/C

18

2N/C

3 phone ring

4 phone tip

AT-MC605 VDSL Ethernet Extender Installation Guide

Table 3. RJ-11 Phone Port Pinouts

Pin Assignment

5N/C

6N/C

10Base-T/

100Base-Tx

Ethernet Port

The AT-MC605 VDSL Ethernet Extender has one 10Base-T/100Base-Tx
ethernet port which allows you to connect one AT-MC605 Ethernet
Extender configured as a Subscriber unit to a computer and a second
AT-MC605 Ethernet Extender configured as a Provider unit to an Internet
Service Provider connection in the building equipment room. This twisted
pair port features an RJ-45 connector with a maximum operating distance
of 100 meters (328 feet). For the port pinout details, refer to “RJ-45 Port
Pinouts” on page 21.

Type of Cabling

The 10Base-T/100Base-TX ethernet port is designed to operate with
unshielded twisted pair cables. For 10 Mbps operation, Category 3 or
better 100 ohm unshielded twisted pair cabling is required. For 100 Mbps
operation, Category 5 and Enhanced Category 5 (5E) 100 ohm unshielded
twisted pair cabling is recommended.

Auto MDI/MDI-X

A 10Base-T/100Base-TX ethernet port on a network device can have one
of two possible wiring configurations: MDI or MDI-X. The ethernet port on
a PC, router, or bridge is typically wired as MDI, while the twisted pair port
on a switch or hub is usually MDI-X.

The AT-MC605 ethernet port features automatic MDI/MDI-X. The port
automatically determines the configuration of its end-node and then
configures itself appropriately. For example, if the AT-MC605 ethernet port
is connected to a port on a bridge, which is typically wired as MDI, the
AT-MC605 Ethernet Extender automatically configures the ethernet port to
MDI-X. This feature allows you to use either straight-through or crossover
cables when connecting the AT-MC605 Ethernet Extender to other
ethernet devices.

Auto-Negotiation

The AT-MC605 VDSL Ethernet Extender Auto-Negotiates the speed and
duplex mode of the ethernet link, so that the link comes up in the highest
performance configuration supported by both ends. For example, if an end
node is capable of only 10 Mbps, the AT-MC605 Ethernet Extender sets
its ethernet port to 10 Mbps or if an end node is capable of 100 Mbps, the

19

Overview

Note

ethernet port is set to 100 Mbps.

Half- and Full-duplex Mode

Duplex mode refers to the way an end-node sends and receives data on
the network. An end-node can operate in either half- or full-duplex mode,
depending on its capabilities. In half-duplex mode, data can be either sent
or received, but not at the same time. In full-duplex mode, data can be
sent and received simultaneously. The best network performance is
achieved when an end-node can operate at full-duplex, since the
end-node is able to send and receive data simultaneously.

The AT-MC605 VDSL Ethernet Extender can Auto-Negotiate to either
half- or full-duplex mode, but cannot be manually configured to either
mode. As a consequence, the end node must also be operating in the
Auto-Negotiation mode for proper operation.

For Auto-Negotiation to operate properly, the end-nodes connected
to the AT-MC605 VDSL Ethernet Extender should also use Auto­Negotiation. If an end-node does not have this feature and has a
fixed duplex mode of full-duplex, the result will be a duplex mode
mismatch with the end-node. The AT-MC605 ethernet port ends up
in the half-duplex mode if it is connected to an end-node with a fixed
full-duplex mode. This configuration can produce network
performance problems. Should you encounter this situation, you
must configure the port on the end-node to use Auto-Negotiation or,
if it lacks that feature, to half-duplex.

20

AT-MC605 VDSL Ethernet Extender Installation Guide

8

8
1

1

RJ-45 Port Pinouts

The pin assignments of an RJ-45 10Base-T/100Base-TX connector and
port are illustrated in Figure 3.

Figure 3. RJ-45 10Base-T/100Base-TX Connector Pin Assignments

Table 4 lists the RJ-45 10Base-T/100Base-TX connector pins and their
signals when the port is operating in either MDI or MDI-X configuration.

Table 4. RJ-45 Port Pinouts

Pin

MDI

Signal

MDI-X

Signal

1TX+ RX+

2TX- RX-

3RX+ TX+

6RX- TX-

21

Overview

Status LEDs

The AT-MC605 VDSL Ethernet Extender features the status LEDs and are
defined in Table 5.

Table 5. Front Panel Status LEDs

LED Color Description

GREEN Power is applied to the unit.

PWR

OFF Power is not applied to the unit.

10/100Base-TX Port

Solid GREEN A link has been established on the port.
LINK/
ACT

Blinking

GREEN

Network traffic is being transmitted and/or
received.

OFF A link has not been established.

Solid GREEN Port is linked at 100 Mbps.
100M

OFF Port is linked at 10 Mbps when LINK/ACT

VDSL LINE Port

Solid GREEN Unit is configured as a Subscriber Unit
SCBR/
PROV

LINK

OFF Unit is configured as a Provider Unit

Slow Blinking

GREEN

Fast Blinking

GREEN

Solid GREEN VDSL has established a connection with

Rapid Blinking

GREEN

LED is solid or blinking GREEN.

(SCBR)

(PROV)

VDSL is idle when blinking occurs
approximately 1 time/sec.

VDSL is in the training or handshake
mode when the blinking occurs
approximately 3 times/sec.

its link partner.

VDSL activity is occurring when the
blinking occurs approximately 6 times/
sec.

22

OFF VDSL link is not established.

AT-MC605 VDSL Ethernet Extender Installation Guide

Table 5. Front Panel Status LEDs

LED Color Description

After a VDSL link is established, the Rate
LED will continuously blink a set number

RATE Blinking

GREEN/

of times in a set time interval. Each “blink”
represents approximately 10 Mbps of
VDSL line rate (e.g., six “blinks represents
a VDSL line rate of 60 Mbps).

23

Overview

VDSL Configuration DIP Switches

VDSL Switch

Definitions

The AT-MC605 VDSL Ethernet Extender features the four VDSL
Configuration DIP switches on the front panel. The UP/DOWN positions of
each switch are shown in “VDSL Configuration DIP Switches” on page 25
and defined in Table 6 below.

Table 6. VDSL Configuration DIP Switches

Switch Position

UP SCBR Unit is configured for the Subscriber

Left

DOWN PROV Unit is configured for the Provider

UP FAST FAST mode guarantees a minimum

Left
Center

DOWN INTL

Switch

Function

Description

Mode.

Mode.

end to end latency less than 1 ms.

INTL (Interleaved) mode protects
from impulse noises with a duration
less than 250 ms This results in a
maximum end to end latency of less
than 6 ms.

Right
Center

Right

UP NO

LIMIT

DOWN RATE

LIMIT

UP 6 dB The unit provides optimum Signal to

DOWN 9 dB The unit provides optimum Signal to

NO LIMIT mode is an asymmetrical
mode which provides line rates of up
to 100 Mbps for the downlink and 60
Mbps for the uplink.

RATE LIMIT mode limits the downlink
and uplink line rates to a symmetrical
mode where the line rates in both
directions are approximately the
same.

Noise Ratio (SNR) for VDSL line
length of less than 305 meters (1000
feet).

Noise Ratio (SNR) for VDSL line
length between 305 meters (1000
feet) and 3000 meters (9842 feet).

24

VDSL

NO LIMITFASTSCBR

6dB

RATE LIMIT

INTL

PROV

9dB

VDSL CONFIG

Configuration

DIP Switch

Descriptions

AT-MC605 VDSL Ethernet Extender Installation Guide

The front panel VDSL Configuration DIP switches are shown in Figure 4

1590

Figure 4. VDSL Configuration DIP Switches

SCBR/PROV VDSL Configuration Switch

The SCBR/PROV (Left) switch defines the function of the AT-MC605
Ethernet Extender as either a Subscriber or a Provider unit. The
Subscriber (SCBR) position is selected when the AT-MC605 Ethernet
Extender is used at the end point of the VDSL line where the ethernet and
phone lines are distributed to the end-user. The Provider (PROV) position
is selected when the AT-MC605 Ethernet Extender is used as the source
for the VDSL line. Normally, two AT-MC605 Ethernet Extenders work
together in tandem - one as a Subscriber unit and the other as a Provider
unit.

FAST/INTL VDSL Configuration Switch

The FAST/INTL (Left Center) switch is used when noise compensation is
required. If the VDSL line is operating in a relatively low noise
environment, the data link and data transmission are usually reliable. The
FAST position is recommended in this case. This operating mode has the
advantage of short latency times - usually less than 1 ms.

You will want to select the INTL (Interleaved) position if you notice that the
VDSL link is being repeatedly dropped or data is being lost, excessive
noise bursts on the line may be the cause. With the Interleaved selection,
the transmitted data is combined or interleaved with data correction code.
This combination reduces the data errors, packet losses and loss of sync
caused by a noisy environment. However, because the additional data
correction code is added to the data stream, the overall transmission
latency will increase and is usually less than 6 ms. The overall effect of this
setting is more reliable data transmissions in a noisy environment.

25

Overview

NO LIMIT/RATE LIMIT VDSL Configuration Switch

The NO LIMIT/RATE LIMIT (Right Center) switch selects the maximum
data rate for the VDSL line. The NO LIMIT position is the factory default for
this switch, which allows a maximum downstream data rate of 100 Mbps
and and a maximum upstream data rate of 60 Mbps. The RATE LIMIT
position limits the downlink and uplink line rates to a symmetrical mode
where the line rates in both directions are approximately the same.

6 dB/9 dB VDSL Configuration Switch

The 6 dB/9 dB (Right) switch selects the optimum signal to noise ratio
(SNR) for your VDSL line which is dependent on the VDSL line length.
The factory default setting for this switch is 6 dB SNR and assumes that
your VDSL line is less than 305 meters (1000 feet) in length. Select the 9
dB SNR setting if your VDSL line is between 305 meters and 3000 meters
(9842 feet) or if a more stable link and more noise protection is needed.

26

External AC/DC Power Adapter

An external, energy efficient, AC/DC power adapter is included with the
AT-MC605 VDSL Ethernet Extender for desktop or wall-mount operation.
The power adapter supplies 12V DC to the AT-MC605 Ethernet Extender.
Allied Telesis supplies an approved safety compliant AC power adapter
specifically designed for each region where the AT-MC605 VDSL Ethernet
Extender is sold. Each type of power adapter has an unregulated output of
12V DC at 1A.

The AT-MC605 Ethernet Extender has a single DC power supply socket
on the back panel. The unit does not have a power switch. To turn the unit
ON or OFF, you must connect or disconnect the DC power cord.

AT-MC605 VDSL Ethernet Extender Installation Guide

27

Overview

Multiple Dwelling Unit (MDU) Topology

The AT-MC605 Ethernet Extender can be used in multi-dwelling units
(MDU), multi-tenant buildings (MTU), and in the hospitality industry, such
as airports, hotels, and convention centers.

When configured as a subscriber unit, the AT-MC605 Ethernet Extender
can be used as a desktop or wallmount device. If the AT-MC605 Ethernet
Extender is configured as a provider unit in a wiring closet or
telecommunications room, it may be mounted on the wall, on a DINRAIL,
or in an AT-MCR12 rackmount chassis in an equipment rack. Refer to
“Installing the AT-MC605 Ethernet Extender Provider Unit” on page 39 for
installation details. These units are manually configured as a
subscriber/provider unit when installed.

Internet

ADSL

AT-AR440

1357911 1315171921R23R

2 4 6 8 10 12 14 16 18 20 22R 24R

CLASS 1

LASER PRODUCT

21 22 23 24

PORT ACTIVITY

L/A

1000 LINK / ACT

D/C

FDX

SFP

10/100 LINK / ACT
HDX /

COL

13579111315171921R23R

L/A

D/C

L/A

D/C

2 4 6 8 10 12 14 16 18 2022R 24R

TERMINAL

SFP

STATUS

L/A

PORT

21

FAULT

22

MASTER

23

24

POWER

Gigabit Ethernet Switch

AT-9424T

PSTN

In-House
PBX

MCR12

POWER

12 AT-MC605
Provider Units
mounted in an
AT-MCR12 Chassis

Building Equipment Room

Existing Telephone

Wiring in Building

Dorm Room

Subscriber Unit

10Base-T/

VDSL CONFIG

VDSL LINE

PHONE

100Base-TX

NO LIMITFASTSCBR 6dB

LNK/ACT

100M

PWR

AT-MC605

VDSL EXTENDED ETHERNET

SCBR

PROV
LINK

RATE

INTL

9dB

RATE LIMIT

PROV

Dorm Room

Subscriber Unit

10Base-T/

VDSL CONFIG

VDSL LINE

PHONE

100Base-TX

NO LIMITFASTSCBR 6dB

LNK/ACT

100M

PWR

AT-MC605

VDSL EXTENDED ETHERNET

SCBR

PROV
LINK

RATE

INTL

9dB

RATE LIMIT

PROV

Dorm Room

Subscriber Unit

10Base-T/

VDSL CONFIG

VDSL LINE

PHONE

100Base-TX

NO LIMITFASTSCBR 6dB

LNK/ACT

100M

PWR

AT-MC605

VDSL EXTENDED ETHERNET

SCBR

PROV
LINK

RATE

INTL

9dB

RATE LIMIT

PROV

Dorm Room

Subscriber Unit

10Base-T/

VDSL CONFIG

VDSL LINE

PHONE

100Base-TX

NO LIMITFASTSCBR 6dB

LNK/ACT

100M

PWR

AT-MC605

VDSL EXTENDED ETHERNET

SCBR

PROV
LINK

RATE

INTL

9dB

RATE LIMIT

PROV

1564

Figure 5. University Dormitory (MDU) Point-to-Point Topology

28

For example, Figure 5 illustrates a point-to-point topology for a university
dormitory (MDU) where both the phone and internet services are delivered
to each room using VDSL via the building’s existing telephone wiring. An
AT-MC605 Subscriber unit is installed in each dorm room. The AT-MC605
Provider units are located in the building’s central equipment room and are

AT-MC605 VDSL Ethernet Extender Installation Guide

individually assigned to each dorm room. The Provider units are rack
mounted together in AT-MCR12 chassis where they are connected to the
building’s telephone switch and internet service.

29

Chapter 2

Installation

This chapter contains the installation procedures for the AT-MC605 VDSL
Ethernet Extender in the following sections:

 “Reviewing Safety Precautions” on page 31

 “Selecting a Site for the AT-MC605 Ethernet Extender” on page 32

 “Required Cabling” on page 33

 “Unpacking the AT-MC605 Ethernet Extender” on page 34

 “Installing the AT-MC605 VDSL Ethernet Extender Subscriber Unit” on

page 35

 “Installing the AT-MC605 Ethernet Extender Provider Unit” on page 39

30

Reviewing Safety Precautions

Warning

Caution

Caution

Warning

Please review the following safety precautions before you begin to install
the AT-MC605 VDSL Ethernet Extender.

Only use the power adapter supplied when the AT-MC605 VDSL Ethernet
Extender is installed as a stand alone unit. No power adapter is required if
the unit is inserted in the AT-MCR12 rackmount chassis.

Lightning Danger: Do not work on this equipment or cables during
periods of lightning activity.  E2

Power cord is used as a disconnection device: To de-energize
equipment, disconnect the power cord.  E3

AT-MC605 VDSL Ethernet Extender Installation Guide

Air vents: The air vents must not be blocked on the unit and must
have free access to the room’s ambient air for cooling.  E6

Operating Temperature: This product is designed for a maximum
ambient temperature of 40°C.  E7

All Countries: Install this product in accordance with local and national
electric codes. 

E8

31

Overview

Note

Selecting a Site for the AT-MC605 Ethernet Extender

Observe the following requirements when choosing a site for your
AT-MC605 VDSL Ethernet Extender:

 If you plan to install a AT-MC605 Ethernet Extender into an AT-

MCR12 rackmount chassis and equipment rack, check to be sure that
the rack is safely secured and that it will not tip over. Devices in a rack
should be installed starting at the bottom, with the heavier devices
near the bottom of the rack.

 The AT-MC605 Ethernet Extender may be wall mounted either on a

DINRAIL using a DINRAIL bracket or using an AT-WLMT bracket.
Both brackets are provide separately. Select a place on the wall that
provides the best cabling and power access.

Both the DINRAIL bracket and the AT-WLMT wall mount bracket are
sold separately. Contact your Allied Telesis Sales representative to
purchase these items.

 If you are installing the AT-MC605 Ethernet Extender on a table, be

sure that the table is level and secure.

 The power outlet for the AT-MC605 Ethernet Extender should be

located near the unit and should be easily accessible.

 The site should provide for easy access to the ports on the front of the

AT-MC605 Ethernet Extender. This makes it easy for you to connect
and disconnect cables, as well as view the LEDs.

 To allow proper cooling of the AT-MC605 Ethernet Extender, air flow

around the unit and through its vents on the side should not be
restricted.

 Do not place objects on top of the AT-MC605 Ethernet Extender.

 Do not expose the AT-MC605 Ethernet Extender to moisture or water.

 Make sure that the site is a dust-free environment.

 You should use dedicated power circuits or power conditioners to

supply reliable electrical power to the AT-MC605 Ethernet Extender.

32

Required Cabling

AT-MC605 VDSL Ethernet Extender Installation Guide

The AT-MC605 VDSL Ethernet Extender requires two or more of the three
cables described in Table 7 below. These cables are not shipped with the
AT-MC605 Ethernet Extender.

Table 7. AT-MC605 Cables

Port Cable Connector

Ethernet Category 3 or better

100-ohm unshielded
straight-through or
crossover twisted pair
cable

Phone standard telephone

cable

VDSL Line standard telephone

cable

RJ-45

RJ-11

RJ-11

33

Overview

Note

Unpacking the AT-MC605 Ethernet Extender

To unpack the AT-MC605 product:

1. Remove all components from the shipping package and store the
packaging material in a safe location.

You must use the original shipping material if you need to return the
unit to Allied Telesis.

2. Make sure the following hardware components are included in your AT­MC605 package. If any item is missing or damaged, contact your Allied
Telesis sales representative for assistance.

 One AT-MC605 Ethernet Extender

 Four protective feet

 One universal energy efficient power adapter

34

AT-MC605 VDSL Ethernet Extender Installation Guide

NO LIMITFASTSCBR

6dB

RATE LIMIT

INTL

PROV

9dB

VDSL CONFIG

Installing the AT-MC605 VDSL Ethernet Extender Subscriber Unit

The AT-MC605 Subscriber unit is normally used as a stand-alone device,
or can be used as a desktop device, or mounted to a wall.

Using the

Subscriber Unit

on a Desktop

To use the Subscriber unit on a desktop, perform the following procedure:

1. Remove all equipment from the package and store the packaging
material in a safe place.

2. Attach the four protective feet (provided) to each corner of the bottom
of the unit, as illustrated in Figure 6 , ”Attaching Protective Feet to the
Subscriber Unit”.

AT-MC605

PWR

100M

10Base-T/

1592

LNK/ACT
100Base-TX

PROV
SCBR

RATE

LINK

VDSL LINE

PHONE

9dB

RATE LIMIT

INTL

NO LIMITFASTSCBR 6dB

VDSL CONFIG

VDSL EXTENDED ETHERNET

PROV

Figure 6. Attaching Protective Feet to the Subscriber Unit

3. Position the AT-MC605 Ethernet Extender on the desktop.

4. Configure the right VDSL CONFIG switch (SCBR/PROV) to the SCBR
position as shown in Figure 7.

1589

Figure 7. Configuring AT-MC605 Ethernet Extender for Subscriber Mode

35

Overview

5. Go to “Cabling the Subscriber Unit” on page 36 to connect the cables
and to “Powering On the Subscriber Unit” on page 38 for powering the
unit.

Wall-Mounting

the Subscriber

Unit

Cabling the

Subscriber Unit

The AT-MC605 VDSL Ethernet Extender may be wall mounted directly to
the wall with an AT-WLMT Wall Mount Bracket or by using an Allied
Telesis DINRAIL Bracket (both supplied separately) in conjunction with a
previously mounted DINRAIL.

1. Configure the right VDSL CONFIG switch (SCBR/PROV) to the SCBR
position as shown in Figure 7, ”Configuring AT-MC605 Ethernet
Extender for Subscriber Mode” on page 35.

2. Follow the installation instructions supplied with the wall mounting
bracket.

3. Go to “Cabling the Subscriber Unit” on page 36 to connect the cables
and to “Powering On the Subscriber Unit” on page 38 for powering the
unit.

To cable the Subscriber unit to a computer or telephone, perform the
following steps:

1. To connect a computer to the AT-MC605 Ethernet Extender, connect
the ethernet cable from the AT-MC605 ethernet port to the ethernet
port on your computer, as shown in Figure 8 , ”Connecting AT-MC605
Ethernet Port to Computer”.

36

1

0

B

a

s

e

1

-T

0

/

0

B

a

s

e

-

T

X

LNK/

A

CT

1

0

0

P

W

AT

M

R

-MC605

V

D

S

L

C

O

SCBR

N

FI

FA

ST

NO LIMIT

P

R

O

V

INTL

R

A

TE LIM

VDSL EXTENDED ETHERNET

G

6dB

P

H

O

N

E

V

D

S

L

1558

LIN

E

S

C

B

R

PRO

V

L

IN

K

RA

T

E

IT

9dB

Figure 8. Connecting AT-MC605 Ethernet Port to Computer

AT-MC605 VDSL Ethernet Extender Installation Guide

Provider Unit

Subscriber Unit

MCR12

2. To connect a telephone to the AT-MC605 Ethernet Extender, connect
a telephone line cable from the Phone port to the telephone, as shown
in Figure 9.

10Base-T/

100Base-TX

LNK/A

CT

100M

V

D

S

L

C

O

S

C

N

B

FIG

R

F
A

S

PW

A

T-MC605

T

N

R

O

L

I
M

IT

6

d

B

P

H

O

N

PR

O

V

IN

T
L

R

V

D

S

L E

X

T

E

N

D

E

D

E

E

A

T
E

L

IM

IT

9
d

B

T

H

E

R

N

E

T

V

D

S

L

L

I
N

E

SC

BR

P

R

OV

LINK

R
ATE

1561

Figure 9. Connecting AT-MC605 Phone Port to Telephone

3. Next, connect a telephone line cable from the VDSL Line port to the
wall/interior telephone line, as shown in Figure 10, so that the
Subscriber unit can communicate with the Provider unit.

R
B
C

E

PROV
E
S

K

IN

N
I

RAT

L

L
L
S
D
V

E
N
O
H
P

T
E
N

B
d
9

R

T

B

E

I
d
6

IM

H

L

G

T

ITFA

I

E

F

IM

AT

E

L

N

R
O

D

O

L
N

T

E

C

T

IN

L

D

S

S

V

N

O

D

R

E

V

R

P
B

T

C
S

X
E
L
S
D
V

5
0
6
C

-M

/

X

T

R

-T

-T

M

T

W

e

e

0

A

s

P

s

0

a

1

a

/AC

B

B

K

0

0

N

1

0

L

1

10Base-T/

100Base-TX

L

N
K

/AC

100M

PW

AT-MC605

T

V

DS

L

C

O

S
C

N

B

F

R

I
G

FA

S
T

N

O

R

L

IM
IT

6
d

B

P

H

O

N

E

PR

OV

IN
T

L

RATE

L

I
M

IT

9

V

d
B

D

S

L

E

X
T

E

N

D

E
D

E

T
H

E

R

N

E

T

VD

S

L L

IN

E
SCBR
PROV

LINK

RATE

1560

Wall/Interior Phone Line

Used as VDSL Line

Figure 10. VDSL Line to Wall/Interior Phone Line

37

Overview

12V D

C

Powering On the

Subscriber Unit

Power on the Subscriber unit using the power adapter provided, as shown
in Figure 11.

Figure 11. Power On The Subscriber Unit

38

AT-MC605 VDSL Ethernet Extender Installation Guide

Warning

Note

Installing the AT-MC605 Ethernet Extender Provider Unit

The AT-MC605 Provider unit can either be installed in an AT-MCR12
rackmount chassis, or used as a desktop device, or mounted onto a wall.

To prevent exposure to electric shock, the AT-MC605 Provider Unit
must be installed in a RESTRICTED ACCESS LOCATION and
performed by QUALIFIED SERVICE PERSONNEL.

For Finland, Norway, and Sweden – When the AT-MC605
Ethernet Extender and the AT-MCR12 rackmount chassis are used,
a permanent ground conductor must be installed on the AT-MCR12
rackmount chassis. For installation instructions of this ground
conductor, the AT-MCR12 Media Converter Rackmount Chassis
Installation Manual is available in portable document format (PDF)
on our web site at www.alliedtelesis.com.

Using the

Provider Unit on

a Desktop

To use the Provider unit on a desktop, perform the following procedure:

1. Remove all equipment from the package and store the packaging
material in a safe place.

2. Attach the four protective feet (provided) to each corner of the bottom
of the unit, as illustrated in Figure 12.

.

AT-MC605

PWR

100M

10Base-T/

1557

LNK/ACT
100Base-TX

PROV
SCBR

RATE

LINK

VDSL LINE

PHONE

9dB

RATE LIMIT

INTL

NO LIMITFASTSCBR 6dB

VDSL CONFIG

VDSL EXTENDED ETHERNET

PROV

Figure 12. Attaching Protective Feet to the Provider Unit

39

Overview

NO LIMITFASTSCBR

6dB

RATE LIMIT

INTL

PROV

9dB

VDSL CONFIG

3. Configure the right VDSL CONFIG switch (SCBR/PROV) to the SCBR
position as shown in Figure 13.

1590

Figure 13. Configuring AT-MC605 Ethernet Extender for Provider Mode

4. Go to “Cabling the Provider Unit” on page 42 to connect the cables
and to “Powering On the Provider Unit” on page 44 for powering the
unit.

Wall-Mounting

the Provider Unit

The AT-MC605 VDSL Ethernet Extender may be wall mounted directly to
the wall with an AT-WLMT Wall Mount Bracket or by using an Allied
Telesis DINRAIL Bracket in conjunction with a previously mounted
DINRAIL. Both of these brackets may be ordered separately from the
AT-MC605. Please contact your local Allied Telesis representative.

1. Configure the right VDSL CONFIG switch (SCBR/PROV) to the SCBR
position as shown in Figure 13.

2. Follow the installation instructions supplied with the wall mounting
bracket or DINRAIL bracket.

3. To connect the cables, see “Cabling the Provider Unit” on page 42.

4. To apply power to the unit, see “Powering On the Provider Unit” on
page 44.

40

AT-MC605 VDSL Ethernet Extender Installation Guide

NO LIMITFASTSCBR

6dB

RATE LIMIT

INTL

PROV

9dB

VDSL CONFIG

Rack-Mounting

the Provider Unit

To install the Provider unit in an AT-MCR12 rackmount chassis, perform
the following steps:

1. Configure the right VDSL CONFIG switch (SCBR/PROV) to the SCBR
position as shown in Figure 14 , ”Configuring AT-MC605 Ethernet
Extender for Provider Mode”.

1589

Figure 14. Configuring AT-MC605 Ethernet Extender for Provider Mode

2. Attach the unit to one of the sliders that holds the unit in the chassis, as
shown in Figure 15.

V

R

O
R
P

E

SCB

TE
A

IN

R

L

LINK
L
S
D
V

E
N
O
H
P

B
d
9
T

B

I
d
6

IM

L
T

G

I

I

E

F

IM

AT

N

L

R
O

O

L
N

T

C

T

IN

L

S

S

V
A
F

D
V

R

PRO
B
C
S

EXTENDED ETHERNET

VDSL

605
C

-T/
e

AT-M

CT

PWR

100M

ase-TX

NK/A

10Bas

L

100B

1636

Figure 15. Rack Mount - Set on Slider

41

Overview

MCR12

V

D

S

L

L

IN

E

10B

a

se-T

/

1

00B

as

e-TX

P

H

O

N

E

LNK/

A

CT

100

M

PWR

LIN

K

R

A

TE

N

O

L

IMIT

FA

S

T

S

C

B

R

6

d

B

R

A

T

E

L

IM

I

T

IN

T

L

P

R

O

V9d

B

AT-M

C

605

VDSL EXTENDED ETHERNET

V

D

S

L

C

O

N

F

I

G

P

R

O

V

SCBR

3. Position the slider, as shown in Figure 16 and push into the chassis.

R

E

W

O

P

MCR12

R
B
C

E

PROV

E

S

K
N
I

N

I

RAT

L

L
L
S
D
V

E
N
O
H
P

T
E
N

B
d
9

R

T

B

E

I

d

M

6

I

H

L

T

G

T

I

I

E

M

T

F

I

E

N

L

RA

O

D

O

L

N

T

E

C

T

IN

L

D

S

S

A

N

F

D

ROV

E

V

R

P

B

T

C
S

X
E
L
S
D
V

5
0
6
C

-M

/
X

R

T
T

-

-

M

T

W
e
e

0

AT

s

P
s

0

a

AC

1

a

/
B
B

K
0
0

N
1
0

L
1

1637

Figure 16. Rack Mount - Set in Rack

Cabling the

Provider Unit

4. To connect the cables, see “Cabling the Provider Unit” on page 42.

To cable the Provider unit, perform the following steps:

1. Connect the ethernet cable from the ethernet port to the Service
Provider box (ISP) in your wiring closet, as shown in Figure 17.

Internet

1591

Figure 17. Connecting AT-MC605 Ethernet Port to an Internet Service

Provider

42

AT-MC605 VDSL Ethernet Extender Installation Guide

MCR12

VDSL L

INE

10Ba

se-T/

100Base-TX

PHON

E

L

N

K

/

A

C

T

1

00

M

P

W

R

L

IN

K

R

A

TE

N

O

L

IM

I

T

F

A

S

T

S

C

B

R

6

d

B

R

AT

E

L

I

M

I

T

I

N

T

L

P

R

O

V

9

d

B

A

T-MC605

V

D

S

L

E

X

T

E

N

D

E

D

E

T

H

E

R

N

E

T

VDSL CO

NFI

G

P

R

O

V

S

C

B

R

MCR12

Subscriber Unit

Provider Unit

2. Connect a telephone line cable from the Phone port to the building
PBX connection as shown in Figure 18.

Tel co
PBX
Line

1562

Figure 18. Connecting AT-MC605 Phone Port to PBX Connection

3. Connect a telephone line cable from the VDSL Line port to the wall/
interior telephone line, as shown in Figure 19, so that the Provider unit
can communicate with the Subscriber unit.

10Base-T/

100Base-TX

L
N

K

/AC

T

VDSL CONFIG

100M

S

C
B
R

S
T

N

O
L

IM

ITFA

PWR

6
d

B

PHONE

AT-M

C605

PROV

IN

T
L

RAT

VDSL EXTENDED ETHERNET

E

L
IM

VDSL LINE

I
T

9
d

B

SCBR
PROV

LINK

RATE

V
R
O
B
R
C

E

P

E

S

T

K

N

A

I

N
I

R

L

L
L
S
D
V

E
N
O
H
P

T
E
N

B
d
9

R

B

E

IT
d
6

IM

L

G

TH

IT

I

E

T

F

IM

A

E

N

L

R
O

D

O

L
N

C

T

E

T

IN

L

D

S

S

V
A

N

F

O

D

E

V

R

PR
B

T

C
S

X
E
L
S
D
V

-MC605

/
X

T

T

R

T

-

-

M

T

W
e
e

0

A

C

s

P
s

0

a

A

1

a

/
B
B

K
0
0

N
1
0

L
1

1635

Wall/Interior Phone Line

Figure 19. VDSL Line to Wall/Interior Phone Line.

43

Overview

Warning

12V DC

Powering On the

Provider Unit

If you have rack mounted the AT-MC605 Provider unit, the host
equipment, AT-MCR12 rackmount chassis, is must be powered on as
well.

The QUALIFIED SERVICE PERSONNEL must verify that the
AT-MCR12 rackmount chassis power cord is connected to the
socket provided with the ground conductor.
If the power cord is not connected, the QUALIFIED SERVICE
PERSONNEL must install a permanent ground connection using the
bond stud on the rear panel of the AT-MCR12 rackmount chassis.

For detailed information on how to power on the AT-MCR12 rackmount
chassis, refer to the AT-MCR12 Media Converter Rackmount Chassis
Installation Manual.

If you have installed a stand alone AT-MC605 Provider unit, power on the
unit using the power adapter provided, as shown in Figure 20.

44

Figure 20. Power On The Subscriber Unit

Chapter 3

Note

Troubleshooting

This chapter contains information on how to troubleshoot the
AT-MC605 VDSL Ethernet Extender in the event a problem occurs.

If after following the instructions in this chapter you are unable to
resolve the problem, contact Allied Telesis Technical Support for
assistance. Refer to “Contacting Allied Telesis” on page 14 for
information on how to contact our Technical Support Department.

LEDs Check the PWR LED on the front of the AT-MC605 Ethernet Extender. If

the LED is OFF, indicating that the AT-MC605 Ethernet Extender is not
receiving power, do the following:

 If the AT-MC605 Ethernet Extender is inserted in the AT-MCR12

rackmount chassis, make sure that the power cord is securely
connected to the power source and to the power connector on the
back panel of the
AT-MCR12 rackmount chassis.

 If the AT-MC605 Ethernet Extender is in a stand-alone configuration,

make sure that the AC/DC power adapter is securely connected to
both the power source and the DC power connector on the back panel
of the AT-MC605 Ethernet Extender.

 Verify that the AC power outlet has power by connecting another

device to it.

 Try connecting the AT-MC605 Ethernet Extender to another AC power

source.

 Try using a different power cord or a different AC/DC power adapter.

 Check that the voltage from the power source is within the required

levels for your region.

Verify that the ACT LED for each twisted pair port is ON. If a ACT LED is

45

Overview

OFF, do the following:

 Verify that the end node connected to the port is powered ON and is

operating properly.

 Check that the twisted pair cable is securely connected to the port on

the AT-MC605 Ethernet Extender and to the port on the end node.

 Make sure that the twisted pair cable does not exceed 100 meters

(328 feet).

 Verify that you are using the appropriate category of twisted pair cable:

Category 3 or better for 10 Mbps operation, Category 5 and Category
5E for 100 Mbps operation.

 Make sure that the operating parameters of the port on the

AT-MC605 Ethernet Extender are compatible with the end node to
which the port is connected.

46

Appendix A

Technical Specifications

Physical Specifications

Dimensions: (W x D x H)

Weight: .3 kg (0.66 lbs)

109 mm x 95 mm x 25 mm
(4.29 in. x 3.74 in. x 0.98 in.)

Recommended Minimum

Clearance on All Sides: 5.08 cm (2.0 in.)

Environmental Specifications

Operating Temperature: 0° C to 40° C

Storage Temperature: -25° C to 70° C

Operating Humidity: 5% to 90% (noncondensing)

Storage Humidity: 5% to 95% (noncondensing)

Operating Altitude: 3,000 m

Non-operating Altitude: 4,000 m

Power Specifications

Power Consumption: 4 Watts

Input Supply Current: 350 mA

Input Supply Voltage: 12V DC

47

Appendix A: Technical Specifications

Safety and Electromagnetic Compatibility Certifications

Emission: EN55022 Class B, FCC Part 15 Class B

Immunity: EN55024

Safety: EN60950, UL60950

48