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

Cisco C3KX-NM-10G 4 Port 10 Gigabit Ethernet Module C3560XC3750X

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

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

NEW - Open Box Cisco C3KX-NM-10G Network Expansion Module for 3750X and 3560X

Cisco C3KX-NM-10G Other, 4-Port 10G Expansion Network Module

Cisco C3KX-NM-10G 10GB SFP Network Expansion Module for 3750X 3506X Switches

Cisco C3KX-NM-10G 4-Port SFP 10G Expansion Module 3750-X / 3560-X Switch