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Status LEDs
DSP LEDs
Span Status LEDs
Hot Swap LED
Status LEDs
•
Alarm. Red light indicates a major software alarm has been reported for the card. A green light indicates
no alarms have been reported. See Chapter 7: System Alarms for more information.
•
Status. Indicates overall health of the card. Red (or amber) light indicates minor problems were found
with the system but the card can be removed without intervention. A green light indicates no problems
were found.
•
CPU. Green light indicates the CPU bus is active.
•
PCI. Green light indicates the local PCI bus is busy.
DSP LEDs. LEDs provide a high level indication of the DSP card activity. See Chapter 8: Diagnostics/Main-
tenance for a detailed description for troubleshooting purposes.
•
DSP Bank 1: Lights for DSP module activity on the first DSP module.
•
DSP Bank 2: Lights for DSP module activity on the second DSP module.
For both DSP banks, red indicates power-up or DSP module is usable; green indicates at least one DSP chan-
nel is in use. Unlit indicates the DSP is not in use.
Ethernet LEDs. Not available in current release.
P/N 480-0005-00-15
Figure 2-20 DS1 Card
Ethernet LEDs
Alarm
Status
N/A
CPU
PCI
1
2
DSP
Bank
1
2
Link
TX/RX
10/100
Ethernet
TM
Q
UINTUM
TECHNOLOGIES,
INC.
Span
Status
1
5
2
6
3
7
4
8
TM
DS1
Hot Swap
Front View
Chapter 2: Hardware Components
1
2
RJ-48 Input/Output ports
3
for T1/E1 connection
4
1
2
3
4
10/100
Ethernet
Link TX/RX
Ethernet Ports/Ethernet LEDs
N/A
Link TX/RX
DS1
Rear View
2-23
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