Cisco ASR1004 - ASR 1004 Modular Expansion Base - 1-Port Clear Channel OC-12 ATM SPA Leds

3-10
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 Clear Channel OC-12 ATM SPA Overview
The following sections describe the 1-Port Clear Channel OC-12 ATM SPA:
• 1-Port Clear Channel OC-12 ATM SPA LEDs, page 3-10
• 1-Port Clear Channel OC-12 ATM SPA Interface Specifications, page 3-11
• 1-Port Clear Channel OC-12 ATM SPA Cables and Connectors, page 3-11
1-Port Clear Channel OC-12 ATM SPA LEDs
The 1-Port Clear Channel OC-12 ATM SPA has three types of LEDs. There are two LEDs for the port
on the SPA, and one STATUS LED, as shown in Figure 3-4.
Figure 3-4 1-Port Clear Channel OC-12 ATM SPA Faceplate
The 1-Port Clear Channel OC-12 ATM SPA LEDs are described in Table 3-4.
1 C/A (Carrier/Alarm) LED 3 STATUS LED
2 A/L (Active Loopback) LED
ST
ATUS
A/L
C/A
Port 0
SPA-1XOC12-ATM-V2
270703
0
31 2
Table 3-4 1-Port Clear Channel OC-12 ATM 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 SONET 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.
Amber On SPA power is on and good, and SPA is being configured.
Green On SPA is ready and operational.