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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 7600 ES+ 4TG3C, 7600 ES+ 4TG3CXL Line Card Overview
Figure 2-3 XFP Module
Connectors and Cabling
The XFP optical transceiver module on the Cisco 7600 ES+ 2TG3C, 7600 ES+ 2TG3CXL line card
require dual LC/PC connectors. Only connections with patch cords 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 2-4 shows the cable type for use with the XFP optical transceiver module on the Cisco 7600 ES+
2TG3C, 7600 ES+ 2TG3CXL line card.
Figure 2-4 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 7600 ES+ 4TG3C, 7600 ES+ 4TG3CXL Line Card Overview
The following sections describe the Cisco 7600 ES+ 4TG3C, 7600 ES+ 4TG3CXL line cards:
• Cisco 7600 ES+ 4TG3C, 7600 ES+ 4TG3CXL Line Card Processors, page 2-10
• Cisco 7600 ES+ 4TG3C, 7600 ES+ 4TG3CXL Line Card LEDs, page 2-10
• Cisco 7600 ES+ 4TG3C, 7600 ES+ 4TG3CXL Physical Specifications, page 2-11
• Cisco 7600 ES+ 4TG3C, 7600 ES+ 4TG3CXL Line Card Memory Options, page 2-11
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