Cisco 7600 SIP 200 Hardware Installation Guide - Page 65
-Port Clear Channel OC-3, 3-Port Clear Channel OC-3, and 1-Port Clear Channel OC-12 ATM SPA Version
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Chapter 3 Overview: Cisco 7600 Series Router Shared Port Adapters 1-Port Clear Channel OC-3, 3-Port Clear Channel OC-3, and 1-Port Clear Channel OC-12 ATM SPA Version 2 Overview • 1-Port Clear Channel OC-3, 3-Port Clear Channel OC-3, and 1-Port Clear Channel OC-12 ATM SPA Version 2 Cables and Connectors, page 3-20 1-Port Clear Channel OC-3, 3-Port Clear Channel OC-3, and 1-Port Clear Channel OC-12 ATM SPA Version 2 LEDs This ATM SPA comprises three LEDs. There are two LEDs for each port on the SPA, and one STATUS LED. Figure 3-13 shows an example of these LEDs on a 3-Port Clear Channel OC-3 ATM SPA. Figure 3-13 3-Port Clear Channel OC-3 ATM SPA Faceplate 0 1 2 1 23 C/A A/L Port 0 Port 1 Port 2 SPA-3XOC3-ATM-V2 STATUS 270697 1 C/A (Carrier/Alarm) LED 2 A/L (Active Loopback) LED 3 STATUS LED The SPA-1xOC3-ATM-V2, SPA-3xOC3-ATM-V2, and SPA-1xOC12-ATM-V2 LEDs are described in Table 3-11. Table 3-11 1-Port and 3-Port Clear Channel OC-3 ATM SPA LEDs LED Label C/A A/L STATUS Color Off Green Amber Off Green Amber Off Amber Green State Off On On Off On On Off On On Meaning Port is not enabled by software. Port is enabled by software, and there is a valid SONET signal without any alarms. Port is enabled by software, and there is at least one alarm. Port is not enabled by software. Port is enabled by software, and loopback is off. Port is enabled by software, and loopback is on. SPA power is off. SPA power is on and good, and SPA is being configured. SPA is ready and operational. OL-5052-14 Cisco 7600 Series Router SIP, SSC, and SPA Hardware Installation Guide 3-19