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Cisco CRS-1 Carrier Routing System SIP and SPA Hardware Installation Guide
OL-7113-05
Chapter 3 Overview: Cisco CRS-1 Shared Port Adapters
5-Port Gigabit Ethernet SPA Overview
Use a multimode optical fiber cable to connect your router to a network.
Figure 3-13 shows the cable type for use with the fixed optic transceiver module on the 1-Port
OC-192c/STM-64 POS/RPR VSR Optics SPA.
Figure 3-13 Simplex MTP Cable Connector (Multimode—VSR Only)
Note The 40-pin connector on the 1-Port OC-192c/STM-64 POS/RPR VSR Optics SPA is used for resilient
packet ring (RPR) connections. This feature is not supported in Cisco IOS XR Software Release 3.4.1.
5-Port Gigabit Ethernet SPA Overview
The following sections describe the 5-Port Gigabit Ethernet SPA:
• 5-Port Gigabit Ethernet SPA LEDs, page 3-22
• 5-Port Gigabit Ethernet SPA Cables and Connectors, page 3-23
5-Port Gigabit Ethernet SPA LEDs
The 5-Port Gigabit Ethernet SPA has two types of LEDs: an A/L LED for each individual port and a
STATUS LED for the SPA, as shown in Figure
3-14.
Figure 3-14 5-Port Gigabit Ethernet SPA Faceplate
1 MTP female connector 2 Spring-action disconnect latch
66916
1 2
1 A/L (Active/Link) LED 2 STATUS LED
129106
A/L
A/L
A/L
A/L
A/L
STATUS
SPA-5X1GE-V2
1 2