CHAPTER 3. Installing Printed Circuit Cards
3-8
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Status
LED Name
Function
Normal Status
Error Status
LED’s TP1 & TP2 show the span type
TP1
TP2
E1 mode
OFF
OFF
E1 PRI mode
OFF
ON
T1 mode
ON
OFF
MODE
T1 PRI mode
ON
ON
Figure 3.5 TEPRI Card Figure 3.6 PRI Card