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Line Card Direct Connect Deployment
Figure 4 shows the physical DMT data and installed interface relationships among devices in a typical
ATUC-4DMT-ISDN direct connect line card deployment in a Cisco 6260 DSLAM.
Figure 4
CPE – CPE
In direct connect deployments, Cisco ATUC-4DMT-ISDN line cards are a principal component of the
Cisco 6260 DSLAM normally located in a CO facility rack. You install from 1 to N (where N has any
value up to 30) line cards in a single Cisco 6260 DSLAM.
The network configuration consists of the following two principal hardware groups
•
•
78-10981-01
Typical ATUC-4DMT-ISDN Direct-Connect Line Card Deployment
CPE
1
PCs
Ethernet
port
Cisco
677i
DMT
port
DMT
CPE
1
DMT
CPE
2
DMT
Outside plant
3
N
Customer premises equipment (CPE)
CO facility equipment
From WAN
network trunk
ATM
Cisco 6260
1
LC
DMT
Line
1
M
Line
2
D
Line
2
F
3-N
Central office
3- N
loop
Cisco ATUC-4DMT-ISDN Line Card Installation and Configuration
Line Card Direct Connect Deployment
To WAN
network trunk
ATM
Cisco
NI-2
Line cards
LC
LC
1
2
N
DMT
DMT
2
3-N
1
Rack
11
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