Техническая Спецификация для Cisco 10GBASE-LR XENPAK Module for SMF XENPAK-10GB-LR
Модели
XENPAK-10GB-LR
Data Sheet
© 2008-2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
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Cisco 10GBASE XENPAK Modules
Product Overview
The range of Cisco
®
10GBASE XENPAK modules offers a wide variety of 10 Gigabit Ethernet
connectivity options for data center, enterprise wiring closet, and service provider transport
applications (Figure 1).
Figure 1. Cisco 10GBASE XENPAK Modules
Main features of Cisco 10GBASE XENPAK modules include:
●
Supports 10GBASE Ethernet
●
Hot-swappable input/output device plugs into an Ethernet XENPAK port of a Cisco switch
or router to link the port with the network
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Provides flexibility of interface choice
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Supports “pay-as-you-populate” model
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Supports the Cisco quality identification feature that enables a Cisco switch or router to
identify whether the module is a Cisco certified and tested XENPAK module
Cisco offers eight modules in this product family:
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Cisco XENPAK-10GB-CX4: Supports link lengths of up to 15m on CX4 cable.
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Cisco XENPAK-10GB-LX4: Supports link lengths of 300m on standard Fiber Distributed
Data Interface (FDDI) grade multimode fiber (MMF). To ensure that specifications are met,
the transmitter output should be coupled through a mode conditioning patch cord. For
additional information on mode conditioning patch cord requirements please see:
http://www.cisco.com/en/US/prod/collateral/modules/ps5455/product_bulletin_c25-
530836.html
.
●
Cisco XENPAK-10GB-LRM: Supports link lengths 220m on standard FDDI-grade
multimode fiber (MMF). To ensure that specifications are met over FDDI-grade, OM1 and
OM2 fibers, the transmitter should be coupled through a mode conditioning patch cord. No