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