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1-Port OC-48c/STM-16 POS SPA Overview
Table 3-24
LED Label
CARRIER
ACTIVE
STATUS
1-Port OC-48c/STM-16 POS SPA Interface Specifications
The framer processes incoming and outgoing SONET or SDH frames. The framer operates at
OC-48c/STM-64 line rates (9.95 Gbps).
Packet data is transported with a user-configured encapsulation (such as Point-to-Point Protocol [PPP]),
and is mapped into the STS-48/STM-64 frame.
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Hardware Installation Guide
3-40
Chapter 3
1-Port OC-48c/STM-16 POS SPA LEDs (continued)
Color
State
Meaning
Green
On
Port is enabled by software, loopback is off.
Amber
On
Port is enabled by software, loopback is on.
Off
Off
Port is not enabled by software.
Green
On
Port is enabled by software, and there is a valid SONET signal
without any alarms.
Amber
On
Port is enabled by software, and there is at least one alarm
(LOS, LOF, RDI, and so on).
Blinking
SRP mode mismatch alarm is indicated.
Off
Off
Port is not enabled by software.
Green
On
Port is enabled by software, and loopback is off.
Amber
On
Port is enabled by software, and loopback is on.
Off
Off
SPA power is off.
Green
On
SPA is ready and operational.
Amber
On
SPA power is on and good, and the SPA is being configured.
Overview: Cisco ASR 1000 Series Aggregation Services Routers SPAs
OL-14126-15
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Troubleshooting
