Cisco 7600 Series User Manual

3-22
Cisco 7600 Series Router SIP, SSC, and SPA Hardware Installation Guide
OL-5052-08
Chapter 3 Overview: Cisco 7600 Series Router Shared Port Adapters
1-Port OC-48c/STM-16 ATM SPA Overview
1-Port OC-48c/STM-16 ATM SPA Overview
The following sections describe the 1-Port OC-48c/STM-16 ATM SPA:
• 1-Port OC-48c/STM-16 ATM SPA LEDs, page 3-22
• 1-Port OC-48c/STM-16 ATM SPA Interface Specifications, page 3-23
• 1-Port OC-48c/STM-16 ATM SPA Cables and Connectors, page 3-23
1-Port OC-48c/STM-16 ATM SPA LEDs
The 1-Port OC-48c/STM-16 ATM SPA has three LEDs, as shown in Figure 3-17.
Figure 3-17 1-Port OC-48c/STM-16 ATM SPA Faceplate
The 1-Port OC-48c/STM-16 ATM SPA LEDs are described in Ta ble 3-13 .
1 C/A (Carrier Alarm) LED 3 STATUS LED
2 A/L (Active Loopback) LED
SPA-1XOC48-ATM
STATUS
3
117101
0
C/A
A/L
1 2
Table 3-13 1-Port OC-48c/STM-16 ATM SPA LEDs
LED Label Color State Meaning
A/L Off Off Port is not enabled by software.
Green On Port is enabled by software, loopback is off.
Amber On Port is enabled by software, loopback is on.
C/A Off Off Port is not enabled by software.
Green On Port is enabled by software, and there is a valid
ATM signal without any alarms.
Amber On Port is enabled by software, and there is at least
one alarm.
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.

Cisco 7600 Series Specifications

General

Category	Network Router
Port Density	Varies by module
Interfaces	Gigabit Ethernet, 10 Gigabit Ethernet
Redundancy	Power supplies
Power Supply	AC or DC, Redundant options available
Operating System	Cisco IOS XR
Management	CLI, SNMP
Form Factor	Modular
Dimensions	Varies by chassis model
Weight	Varies by chassis model and configuration
Chassis Slots	6, 9, or 13