Cisco XR 12000 Series - Manual (Page 115)

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Cisco XR 12000 Series Router SIP and SPA Hardware Installation Guide
OL-17438-04
Chapter 2 Overview: Cisco XR 12000 Series Router Shared Port Adapters
1-Port 10-Gigabit Ethernet WAN PHY SPA Overview
Cisco Systems qualifies the optics that are approved for use with its SPAs.
As of Cisco IOS Release 12.0(31)S, the above listed XFPs are the only optical transceiver modules
qualified for use.Use a single-mode optical fiber that has a modal-field diameter of 8.7 ±0.5 microns
(nominal diameter is approximately 10/125 microns) to connect your router to a network.
The 1-Port 10-Gigabit Ethernet DWDM SPA has an in-built XFP optical transceiver module, and so, an
external XFP module is not required.
This figure shows the cable type for use with the XFP optical transceiver module on the 1-Port
10-Gigabit Ethernet SPA.
Figure 2-62 LC-Type Cable for the XFP Optical Transceiver Modules
Note The 40-pin connector on the 1-Port 10-Gigabit Ethernet SPA is used for resilient packet ring (RPR)
connections.
1-Port 10-Gigabit Ethernet WAN PHY SPA Overview
The 1-Port 10-Gigabit Ethernet SPA is a single-height SPA that installs into one SIP subslot. There are
two types of 1-Port 10-Gigabit Ethernet SPA: the SPA-1X10GE-L-V2 and the SPA-1X10GE-WL-V2.
The SPA-1X10GE-L-V2 supports the 10-Gigabit Ethernet LAN physical layer device (PHY) mode of
operation at an optical interface bit rate of 10.3125 Gbps. The SPA-1X10GE-WL-V2 supports both the
10-Gigabit Ethernet LAN PHY mode of operation (at 10.3125 Gbps) as well as the 10-Gigabit Ethernet
WAN PHY mode of operation (at 9.95328 Gbps). The following sections describe the 1-Port 10-Gigabit
Ethernet SPA.
• 1-Port 10-Gigabit Ethernet SPA LEDs, page 2-85
• 1-Port 10-Gigabit Ethernet SPA XFP Optical Transceiver Modules, Connectors, and Cables,
page 2-86
1-Port 10-Gigabit Ethernet SPA LEDs
The 1-Port 10-Gigabit Ethernet SPA has two LEDs, as shown in Figure 2-63 .
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TX RX
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