6-8 Encore Multi-port DSU/CSU User GuideÑJuly, 1997
6
Figure 6-2 Loop DTE Test
The Loop NET Test
The Loop NET test, available only on full bandwidth, veriÞes the operation of the T1
network. Also available is a Loop DTE/NET test that combines the Loop DTE and the
Loop NET tests.
NOTE: You do not need to inform the carrier company before you run this test.
However, if the test results indicate a phone company problem, you should inform
the company, or require the DSU/CSU to be removed from service.
S
CSU
DSU
CSU
DSU
Data
Ports
Network
Interface
Remote DSU/CSU
Data
Ports
Data
Ports
Local
multi-port DSU/CSU
DTE
DTE
DTE
AUX
Port
PBX
Network
Interface
DTE
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