Cisco ASR1006 Hardware Installation Guide - Page 65

SPA-8X1GE-V2 129568 Chapter 3 Overview: Cisco ASR 1000 Series Aggregation Services Routers SPAs 8-Port Gigabit Ethernet SPA Overview 8-Port Gigabit Ethernet SPA LEDs The 8-Port Gigabit Ethernet SPA has two types of LEDs: an A/L LED for each port on the SPA, and one STATUS LED, as shown in Figure 3-18. Figure 3-18 8-Port Gigabit Ethernet SPA Faceplate A/L 0 A/L 1 A/L 2 A/L 3 A/L 4 A/L 5 A/L 6 A/L 7 STATUS 1 2 1 A/L (Active/Link) LED 2 STATUS LED Table 3-13 describes the 8-Port Gigabit Ethernet SPA LEDs. Table 3-13 8-Port Gigabit Ethernet SPA LEDs LED Label A/L STATUS Color Off Green Amber Off Green Amber State Off On On Off On On Meaning Port is not enabled. Port is enabled and the link is up. Port is enabled and the link is down. SPA power is off. SPA is ready and operational. SPA power is on and good, and the SPA is being configured. 8-Port Gigabit Ethernet SPA Connectors The 8-Port Gigabit Ethernet SPA has eight individual fiber-optic receivers that support SFP modules. Each port can send and receive traffic using the optical fiber connections. SFP Module Connections The small form-factor pluggable (SFP) module is an input/output (I/O) device that plugs into the Gigabit Ethernet ports on the 8-Port Gigabit Ethernet SPA, linking the port with a fiber-optic network. Note The 8-Port Gigabit Ethernet SPA will only accept the SFP modules listed as supported in this document. An SFP module check is run every time an SFP module is inserted into the 8-Port Gigabit Ethernet SPA and only SFP modules that pass this check will be usable by the 8-Port Gigabit Ethernet SPA. SFP modules exist for technologies other than Gigabit Ethernet and for products other than the 8-Port Gigabit Ethernet SPA. However, the information in this document pertains only to SFP modules that plug into the 8-Port Gigabit Ethernet SPA ports. OL-14126-12 Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Hardware Installation Guide 3-23