Cisco XR 12000 Series - Manual (Page 113)

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Cisco XR 12000 Series Router SIP and SPA Hardware Installation Guide
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Chapter 2 Overview: Cisco XR 12000 Series Router Shared Port Adapters
1-Port 10-Gigabit Ethernet DWDM SPA Overview
The 1-Port Channelized OC-3 ATM CEoP SPA LEDs are described in the following table.
1-Port Channelized OC-3 ATM CEoP SPA Interface Specifications
The physical layer interface for the 1-Port Channelized OC-3 ATM CEoP SPA is Optical Carrier-3
(OC-3). The 1-Port Channelized OC-3 ATM CEoP SPA provides one 155.52-Mbps OC-3 network
interface for all supported platforms.
The single SPA port accepts an SFP module with a duplex LC-type receptacle that allows connection to
optical fiber.
1-Port Channelized OC-3 ATM CEoP SPA Optical Transeiver Modules and
Cables
Cisco Systems qualifies the optics that are approved for use with its SPAs. The 1-Port Channelized OC-3
ATM CEoP SPA supports the following types of optical transceiver modules:
• Multimode (MM) SFP module—SFP-OC3-MM
• Short Reach (SR) SFP module—SFP-OC3-SR
• Intermediate Reach (IR) SFP module (15 km)—SFP-OC3-IR1
• Long Reach (LR) SFP module (40 km)—SFP-OC3-LR1
• Long Reach 2 (LR2) SFP module (80 km)—SFP-OC3-LR2
1-Port 10-Gigabit Ethernet DWDM SPA Overview
The following sections describe the 1-Port 10-Gigabit Ethernet DWDM SPA:
• 1-Port 10-Gigabit Ethernet SPA LEDs
• 1-Port 10-Gigabit Ethernet SPA XFP Optical Transceiver Modules, Connectors, and Cables
Table 2-51 1-Port Channelized OC-3 ATM CEoP SPA LEDs
LED Label Color State Meaning
C/A Off Off Port is not enabled by software.
Green On Port is enabled by software.
Amber On Port is enabled by software, and there is at least one alarm.
A/L Off Off Port is not enabled by software.
Green On Port is enabled by software, loopback is off.
Amber On Port is enabled by software, loopback is on.
STATUS Off Off SPA power is off.
Amber On SPA power is on and good, and SPA is being configured.
Green On SPA is ready and operational.