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Network Switch Components
A network switch is a computer networking device that links network segments or network devices. The term commonly refers to a multi-port network bridge that processes and routes data at the data link layer (layer 2) of the OSI model. Switches that additionally process data at the network layer (layer 3) and above are often called layer-3 switches or multilayer switches. A network switch is made up of network switch components.
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Cisco HWIC-2CE1T1-PRI= network switch component
2 Port Channelized T1/E1 and ISDN PRI High Speed WAN Interface Card -
Cisco HWIC-2CE1T1-PRI network switch component
2 Port Channelized T1/E1 and ISDN PRI High Speed WAN Interface Card -
Cisco HWIC-1B-U network switch component
HWIC-1B-U, 1-port RJ-49C, 204g -
Cisco CRS-3 MSC network switch component
CRS-3 Modular Services Card (140G), Spare -
Cisco X6548-GE-TX, Refurbished network switch component
Module 48p 10100/1000 ENet for Cat 6500 Forwarding 256, Refurbished -
Cisco 10GBASE X2-10GB-CX4 Module network switch component
10GBASE X2-10GB-CX4 Module -
Cisco N7K-AC-6.0KW network switch component Power supply
Nexus 7000 6.0kW AC Power Supply Module -
Cisco 4-Port T1/E1 Clear Channel High-Speed WAN Interface Card network switch component
4-Port T1/E1 Clear Channel High-Speed WAN Interface Card -
Cisco HWIC-2FE network switch component
Two 10/100 Routed Port HWIC
