Contents
Contents
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Prerequisites for the EHWIC 1 GE-SFP-CU
This section lists the prerequisites for configuring the EHWIC 1 GE-SFP-CU.
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Note
When minimum release requirements are met, you can change images on the router without affecting
performance. Install the EHWIC 1 GE-SFP-CU on the router, using the directions provided in
Cisco Interface Cards in Cisco Access Routers
Regulatory Compliance and Safety
Restrictions for the EHWIC 1 GE-SFP-CU
Online insertion and removal is not supported for EHWIC 1 GE-SFP-CU.
Configuring Gigabit Ethernet Enhanced High-Speed WAN Interface Cards
2
Prerequisites for the EHWIC 1 GE-SFP-CU
Restrictions for the EHWIC 1 GE-SFP-CU
Overview of the EHWIC 1 GE-SFP-CU
Configuring the EHWIC 1 GE-SFP-CU
Configuring Loopback
Configuration Examples for EHWIC 1 GE-SFP-CU
Configuring SFPs
Configuring Third-Party SFPs
Additional References
Ensure that you have the appropriate Cisco access router to serve as the host router. The following
Cisco access routers support EHWIC 1 GE-SFP-CU.
Cisco 1921 ISR
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Cisco 1941 ISR
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Cisco 2901 ISR
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Cisco 2911 ISR
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Cisco 2921 ISR
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Cisco 2951 ISR
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Cisco 3925 ISR
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Cisco 3925E ISR
Cisco 3945 ISR
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Cisco 3945E ISR
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Use the show version command to ensure that the router is running Cisco IOS Release 15.1(4)M or
later.
and
Cisco Network Modules and Interface Cards
Information.
Installing
OL-24318-02