Single-wide EHWIC, but no slot restrictions. Cisco EHWIC-1GE-SFP-CU Gigabit ethernet module with SFP. Cisco Enhanced HWIC Interface Card integrates both dual mode SFP and RJ-45 ports. EHWIC-1GE-SFP-CU speed up the convergence ofapplications such as Ethernet WAN access, IVR, and high-speed connectivity to LAN switches.
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