Cisco C3KX-NM-10G Catalyst 3K-X 10G Network Module 90 Day Warranty

Cisco C3KX-NM-10G 10GB SFP Network Expansion Module for 3750X C3560X Switches

Cisco C3KX-NM-10G Network Module for Catalyst 3560-X, 3750-X Series

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Cisco C3KX-SM-10G - Network Module for 3560X 3750X Switches - Same Day Shipping

Cisco C3KX-NM-10G 10Gb SFP+ Network Module 4-Port for Catalyst 3560-X/3750-X