Cisco ASR 9000 Series - Page 34

Figure 13: 2-Port OC48-POS/RPR SPA Faceplate
ACT (Active Loopback) LED4PTH (Pass-Through) LED1
STATUS LED5PRT (Protect) LED2
CAR (Carrier/Alarm) LED3
The 2-Port OC48-POS/RPR SPA LEDs are described in the following table.
Table 14: 2-Port OC48-POS/RPR SPA LEDs
MeaningStateColorLED Label
Port is not in pass-through mode.OffOffPTH
The PTH and PRT LEDs are not
supported in the ASR9K (since this
SPA doesn't support SR-APS). They
always remain Off, even when the
lamptest is performed.
Port is in pass-through mode.OnAmber
Port is not enabled by software.OffOffCAR
Port is enabled by software, and there is a valid
SONET signal without any alarms.
OnGreen
Port is enabled by software, and there is at least one
alarm.
OnAmber
Port is enabled by software, and there is a side
mismatch.
BlinkingAmber
Port is not in wrap mode or steer.OffOffPRT
The PTH and PRT LEDs are not
supported in the ASR9K (since this
SPA doesn't support SR-APS). They
always remain Off, even when the
lamptest is performed.
A node on the ring is wrapped.OnGreen
A node on the ring is steering pass-throughBlinkingGreen
Cisco ASR 9000 Series Aggregation Services Router SIP and SPA Hardware Installation Guide
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Overview: Cisco ASR 9000 Series Router Shared Port Adapters
2-Port OC48-POS/RPR SPA LEDs