Cisco ASR1004 - ASR 1004 Modular Expansion Base - 1-Port Channelized STM-1;OC-3 SPA Interface Specifications; 1-Port Channelized STM-1;OC-3 SPA Leds

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Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Hardware Installation Guide
OL-14126-12
Chapter 3 Overview: Cisco ASR 1000 Series Aggregation Services Routers SPAs
1-Port Channelized STM-1/OC-3 SPA Overview
1-Port Channelized STM-1/OC-3 SPA LEDs
The 1-Port Channelized STM-1/OC-3 SPA has three types of LEDs: a C\A LED, an A/L LED, and a
STATUS LED, as shown in Figure 3-43.
Figure 3-43 1-Port Channelized STM-1/OC-3 SPA Faceplate
Table 3-42 describes the 1-Port Channelized STM-1/OC-3 SPA LEDs.
1-Port Channelized STM-1/OC-3 SPA Interface Specifications
The framer processes incoming and outgoing SONET or SDH frames. The framer operates at
OC-3c/STM-1 line rates (155.52 Mbps).
Packet data is transported with a user-configured encapsulation (such as Point-to-Point Protocol [PPP]),
and is mapped into the STS-3c/STM-1 frame.
1 C/A (Carrier/Alarm) LED 3 STATUS LED
2 A/L (Active/Loopback) LED
SPA-1XCHSTM1/OC3
STATU S
138847
0
C/A
A/L
1
2
3
Table 3-42 1-Port Channelized STM-1/OC-3 SPA LEDs
LED Label Color State Meaning
C/A Off Off Port is not enabled by software.
Green On Port is enabled by software, and there is a valid T3 signal
without any alarms.
Amber On Port is enabled by software, and there is at least one alarm.
A/L 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.
STATUS Off Off SPA power is off.
Green On SPA is ready and operational.
Amber On SPA power is on and good, and SPA is being configured.