Cisco XR 12000, Руководство по установке оборудования

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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
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 2-61 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 2-84
•
1-Port 10-Gigabit Ethernet SPA XFP Optical Transceiver Modules, Connectors, and Cables,
page 2-85
1-Port 10-Gigabit Ethernet SPA LEDs
The 1-Port 10-Gigabit Ethernet SPA has two LEDs, as shown in Figure 2-62 .
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TX RX
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