Cisco C3KX-NM-1G Catalyst 3560X 3750X 4-Port Gigabit Ethernet Network Module 735858287388 Function: Cache battery backup /

Function: Cache battery backup / write-cache protection

38A 120x120x25mm 2-pin DC axial cooling fan for inverter and industrial power electronics cooling

Interface: Ultra320 SCSI (U320)

designed for high-heat industrial inverters

25" bay adapter/tray kit

Cisco C3KX-NM-1G Catalyst 3560X 3750X 4-Port Gigabit Ethernet Network Module 735858287388 Function: Cache battery backup /The Cisco C3KX NM 1G is a 4 port Gigabit Ethernet network module for Cisco Catalyst 3560 X and 3750 X series switches, providing additional front panel 1Gbps ports for Catalyst 3560X and 3750X switch stacking and expansion configurations requiring Gigabit Ethernet network module upgrades. Part Number: C3KX NM 1G Ports: 4x 1Gbps Gigabit Ethernet Compatible With: Cisco Catalyst 3560 X, Catalyst 3750 X series Type: Front panel network module Brand: Cisco