Cisco WS-C3750G-48PS-S

The Cisco WS-C3750G-48PS-S is a model of Cisco Catalyst 3750G Series switches. It is a stackable, enterprise-class switch designed for small to medium-sized businesses. The "WS" in the model number stands for "Workgroup Switch," indicating that it is designed for use in workgroup or small office environments. The "C3750G" indicates that it is part of the Cisco Catalyst 3750G Series, which is a line of switches that offer advanced features and high performance. The "48PS" indicates that it has 48 Ethernet ports and supports Power over Ethernet (PoE), which allows it to provide power to connected devices such as IP phones or wireless access points. The "S" at the end of the model number indicates that it is a standard image switch, which provides basic Layer 2 and Layer 3 functionality.