Cisco switch Product Name Description

Cisco switch Product Name Description Catalyst nn xx [-C] [-M] [-A/-EN] NN is the serial number of the switch XX for A fixed configuration switch is the number of ports, for A modular switch, the number of slots C indicates that the fiber-optic interface M indicates that the modular www.2cto.com A and-EN respectively refer to the switch software as the standard board or Enterprise Edition. The WS-C2960-48PST-L structure is as follows: WS-C 2960-48 PST-LWS-C description this product is vswitch 2960 represents vswitch series name-48 represents the number of vswitch service ports www.2cto.com pst p represents support for PoE port power supply, S indicates that UPLINK interface is SFP interface, T indicates that UPLINK interface is electrical port (Twisted Pair)-L indicates that the software image is LAN BaseWS-C2960G-24TC-L structure as follows: WS-C 2960G-24 TC-LWS-C description this product is vswitch 2960 represents vswitch series name G Represents main port rate 10/100/1000 Mbps (Bytes/s) -24 indicates the number of main ports of the vswitch + the number of UPLINK interfaces tc t indicates that the main port is a electrical port (Twisted Pair ), C indicates that the UPLINK interface is a Combo interface (Combo interface is a dual-purpose interface, which consists of two types: T (electrical port) and SFP (optical port, but only one interface can be used at a time), supporting T (electrical port) and SFP (optical port)-L represents the software image as the LAN BaseWS-C2970G-24TS-E structure is as follows: WS-C 2970G-24 TS-EWS-C description this product is vswitch 2970 represents vswitch series name G Represents vswitch main port rate is 10/100/1000Mbps-24 represents vswitch Main Port Number ts t represents support Main the port is an electrical port, S indicates UPLINK interface is SFP interface-E Represents Software Image is Enhanced Image Software with intelligent multilayer services (Enhanced Image Software and smart multilayer services) WS-C2975GS-48PS-L structure is as follows: WS-C 2975g s-48 PS-LWS-C description this product is vswitch 2975 represents vswitch series name G represents primary port rate 10/100/1000 MbpsS represents support for 1 group of stacked ports-48 represents vswitch main the number of ports ps p indicates that PoE is supported, S indicates that the UPLINK interface is SFP interface-L indicates that the software image is LAN Base.