Multiple Dwelling Unit (Mdu) Topology; Figure 5. University Dormitory (Mdu) Point-To-Point Topology - Allied Telesis AT-MC605 Installation Manual

Overview

Multiple Dwelling Unit (MDU) Topology

28
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
PSTN
Building Equipment Room
Dorm Room
Dorm Room
Dorm Room
Dorm Room

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

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
ADSL
1 3 5 7 9 11 13 15 17 19 21R
AT-AR440
2 4 6 8 10 12 14 16 18 20 22R
In -H ou se
MCR12
PB X
Existing Telephone
Wiring in Building
Subscriber Unit
10Base-T/
VDSL CONFIG PHONE VDSL LINE
100Base-TX SCBR FAST NO LIMIT 6dB
SCBR
LNK/ACT PROV
100M LINK
PWR RATE
PROV INTL RATE LIMIT 9dB
AT-MC605 VDSL EXTENDED ETHERNET
Subscriber Unit
10Base-T/ VDSL CONFIG PHONE VDSL LINE
100Base-TX
SCBR FAST NO LIMIT 6dB SCBR
LNK/ACT
PROV
100M LINK
PWR RATE
PROV INTL RATE LIMIT 9dB
AT-MC605 VDSL EXTENDED ETHERNET
Subscriber Unit
10Base-T/ VDSL CONFIG
100Base-TX PHONE VDSL LINE
SCBR FAST NO LIMIT 6dB SCBR
LNK/ACT
PROV
100M LINK
PWR RATE
PROV INTL RATE LIMIT 9dB
AT-MC605
VDSL EXTENDED ETHERNET
Subscriber Unit
10Base-T/ VDSL CONFIG PHONE VDSL LINE
100Base-TX
SCBR FAST NO LIMIT 6dB SCBR
LNK/ACT
PROV
100M LINK
PWR RATE
PROV INTL RATE LIMIT 9dB
AT-MC605 VDSL EXTENDED ETHERNET
AT-9424T Gigabit Ethernet Switch
23R
PORT ACTIVITY
CLASS 1 SFP TERMINAL STATUS
LASER PRODUCT L/A 1000 LINK / ACT 10/100 LINK / ACT PORT
D/C FDX HDX / COL L/A
1 3 5 7 9 11 13 15 17 19 21R 23R
L/A 21 FAULT
SFP
D/C 22 MASTER
L/A 23
D/C 24 POWER
2 4 6 8 10 12 14 16 18 20 22R 24R
24R 21 22 23 24
POWER
12 AT-MC605
Provider Units
mounted in an
AT-MCR12 Chassis
1564