NetPerformer Hardware Installation Guide
4-40 Memotec Inc.
Channelized Digital Interface Cards
The T1/E1 interface cards have four LEDs per port. For the LED locations refer to:
• “Single-Port and Dual-Port T1/E1 Interface Cards” on page 4-35
FXO
ACT (one
for each
port)
Green
Activity (traffic transmitted or received) on
the analog voice port located immediately
above the LED. Blinks when the channel
detects ring voltage
Universal
E&M/PTT
ACT (one
for each
port)
Green
Activity (traffic transmitted or received) on
the analog voice port located immediately
above the LED
Intf. Card LED Color Indication
Table 4-9 Status LED Indicators on Analog Voice Interface Cards
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