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Overview
Applications for the AT-MC606 VDSL Network Extender
Multiple Dwelling
Unit (MDU)
Topology
26
The AT-MC606 VDSL Network Extender is designed to be used in pairs to
extend Ethernet traffic over existing coaxial cables in a building. One
AT-MC606 is configured as the subscriber unit and the second unit is
configured as the provider unit. You must manually configure these units
as a subscriber or provider unit when installed.
If you plan to install multiple AT-MC606s in a rack or on a desktop, the
AT-MCR12 chassis can accommodate up to 12 units. The DC power for
all of the AT-MC606s is provided by an internal power supply within
the AT-MCR12 chassis.
The AT-MC606's can be used is in multi-dwelling units (MDU), multi-
tenant buildings (MTU) or in the hospitality industry, such as airports,
hotels, and convention centers. For example, Figure 5 illustrates a point-
to-point topology for an MDU building where internet services are
delivered to each room using VDSL via the building's coaxial cable wiring.
Internet
Building Equipment Room
Guest Room
Guest Room
Guest Room
Guest Room
Figure 5. Multiple Dwelling (MDU) Point-to-Point Topology
An AT-MC606 Subscriber unit is installed in each guest room while the
corresponding AT-MC606 Provider units are located in the building's
central equipment room and are individually assigned to each office.
The Provider units are rack mounted together in AT-MCR12 chassis and
their Ethernet ports are connected via an Ethernet LAN to the building's
internet service. Both Subscriber and Provider units are configured
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
MCR12
Cabling in Building
Subscriber Unit
10Base-T/
VDSL CONFIG
100Base-TX
SCBR
FAST
ASYM
6dB
SCBR
LNK/ACT
VDSL LINE
PROV
100M
LINK
PWR
RATE
PROV
INTL
SYM
9dB
AT-MC606
VDSL EXTENDED ETHERNET
Subscriber Unit
10Base-T/
VDSL CONFIG
100Base-TX
SCBR
FAST
ASYM
6dB
SCBR
LNK/ACT
PROV
VDSL LINE
100M
LINK
PWR
RATE
PROV
INTL
SYM
9dB
AT-MC606
VDSL EXTENDED ETHERNET
Subscriber Unit
10Base-T/
VDSL CONFIG
100Base-TX
SCBR
FAST
ASYM
6dB
SCBR
LNK/ACT
VDSL LINE
PROV
100M
LINK
PWR
RATE
PROV
INTL
SYM
9dB
AT-MC606
VDSL EXTENDED ETHERNET
.
.
.
Subscriber Unit
10Base-T/
VDSL CONFIG
100Base-TX
SCBR
FAST
ASYM
6dB
SCBR
LNK/ACT
PROV
VDSL LINE
100M
LINK
PWR
RATE
PROV
INTL
SYM
9dB
AT-MC606
VDSL EXTENDED ETHERNET
AT-9424T
23R
Gigabit Ethernet Switch
PORT ACTIVITY
CLASS 1
1000 LINK /
ACT
10/100 LINK /
ACT
SFP
TERMINAL
STATUS
LASER PRODUCT
L/A
HDX /
COL
L/A
PORT
D/C
FDX
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-MC606
Provider Units
mounted in an
AT-MCR12 Chassis
Existing Coaxial
.
.
.
.
.
.
.
.
.
.
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1933
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