
4. Determine all the extension numbers for each node and the hub, and determine which extension numbers
are to be accessible through the network.
5. Isolate the link channels from any CO lines that the systems may include, and gather those link channels
into their own line group. Record this arrangement for later reference.
6. Determine which node is to be node 1, node 2, node 3, and so forth then name each node. Record the
location and name of each node for later reference.
Installation – 29
Installing and Using System-to-System Networking IMI89–280
1
R1
R
Receive
Transmit
T1
T
2
3
4
5
6
7
8
Node Site T1 Board
Receive
Transmit
T1
R1
T
R
1
2
3
4
5
6
7
8
HubSiteT1Board
House Wiring
1-4, 2-5
t1006
Detailing the Intra-Network House Wiring
1
R1
R
Receive
Transmit
T1
T
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
Node or Hub
Site T1 Board
Service Provider's
Demarcation Point
Smart Jack
House Wiring
1-1, 2-2, 3-3, 4-4
5-5, 6-6, 7-7, 8-8
t1007
Detailing the Inter-Network House Wiring
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