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3.2.8
Tertiary (T3) Interface Cable
This interface cable is used to provide a T3 connection. The boundary with the
network is the router's connector. The two coaxial cables (for the receiving and
sending of data) should be used for connection to the DSU. The maximum length of
this cable should be 137 m or less.
Figure 3-13 below shows the diagram of the cable.
BNC Connector
T3 Interface Cable
Internal Conductor
Insulator
Construction Details of Single-Shield Coaxial Cable
Figure 3-13 T3 Interface Cable
1
GR2K-GA-0007
Rev. 5.00
Shield
Jacket
Preparing Interface Cables and the Terminal
Shield 1
Internal Conductor
Insulator
Construction Details of Double-Shield Coaxial Cable
BNC Connector
Jacket
Shield 2
3-11
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