Cisco Cisco DWDM Transceiver Modules 数据表
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Data Sheet
Cisco 40GBASE CFP Modules
Product Overview
The Cisco
®
40GBASE CFP transceiver modules are hot-swappable input/output devices that plug into a 40 Gigabit
Ethernet CFP port of a Cisco switch or router. They offer customers versatile 40 Gigabit Ethernet connectivity
options in core and distribution layers of data center, enterprise, and service provider networks.
Features and Benefits
Main features of Cisco 40GBASE CFP modules include:
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Support for 40GBASE Ethernet and OTU3 standards
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Interoperability with respective industry IEEE- and/or OTU3-compliant interfaces
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Variety of interface choices for 40 Gigabit Ethernet and 10 Gigabit Ethernet connectivity
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Support for
“pay-as-you-populate” model
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Support for digital optical monitoring (DOM)
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Support for the Cisco quality identification (ID) feature, which enables a Cisco switch or router to identify
whether the module is certified and tested by Cisco
Cisco CFP-40G-SR4
The Cisco 40GBASE-SR4 CFP module (Figure 1) supports link lengths of up to 100m and 150m, respectively, over
laser-optimized OM3 and OM4 multimode fiber cables. It enables high-bandwidth 40 Gigabit Ethernet optical links
over ribbon fiber cables terminated with female MPO/MTP 12-fiber connectors. This CFP module supports IEEE
40GBASE-SR4 standard only.
Figure 1. Cisco 40GBASE-SR4 CFP Module