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Cisco 7600 Series Ethernet Services Plus Line Card Hardware Installation Guide
OL-16146-10
Chapter 2 Overview: Cisco 7600 Series Ethernet Services Plus Line Cards
Cisco 76-ES+T+XC-40G Line Card Overview
The XFP module temperature range is 0°C to 70°C. Figure 2-50 shows a typical XFP module.
Figure 2-50 XFP Module
Connectors and Cabling
The XFP optical transceiver module on the Cisco 76-ES+T+XC-20G line card requires dual LC or PC
connectors. Only the patch cord connections with PC or UPC connectors are supported. Patch cords with
APC connectors are not supported. All cables and cable assemblies used must be compliant with the
standards specified below:
• GR-20-CORE: Generic requirements for optical fiber and optical fiber cable.
• GR-326-CORE: Generic requirements for singlemode optical connectors and jumper assemblies.
• GR-1435-CORE: Generic requirements for multi-fiber optical connectors.
Figure 2-51 shows the cable type used with the XFP optical transceiver module on the Cisco
76-ES+T+XC-20G card.
Figure 2-51 Duplex LC-Type Cable and Connector
For additional information on Cisco Transceiver Modules, see
http://www.cisco.com/en/US/products/hw/modules/ps5455/products_data_sheets_list.html.
Cisco 76-ES+T+XC-40G Line Card Overview
The following sections describe the Cisco 76-ES+T+XC-40G line cards:
• Cisco 76-ES+T+XC-40G Line Card Processors, page 2-71
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