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The Cisco Catalyst® 3750G-48PS switch is a member of the Cisco Catalyst 3750 Series, an innovative product line that improves LAN operating efficiency by combining industry-leading ease of use and the highest resiliency available for stackable switches. This new product series represents the next generation in desktop switches, and features Cisco StackWise™ technology, a 32-Gbps stack interconnect that allows customers to build a unified, highly resilient switching system—one switch at a time.
Using a 32-Gbps stack interconnect, Cisco StackWise™ technology is designed to respond to network changes of all kinds while maintaining constant high network performance. Cisco StackWise technology unites up to nine Catalyst 3750 switches into a single logical unit via special stack interconnect cables. The stack behaves as a single unit managed by a master switch elected from one of the member switches. Its advanced failover mechanisms create the highest levels of stackable resiliency for hardware and software reliability.
Cisco Catalyst 3750G-48PS-E (WS-C3750G-48PS-E)
- 48 Ethernet 10/100/1000 ports with Power over Ethernet and 4 small form-factor pluggable (SFP) transceiver-based Gigabit Ethernet ports
- 32-Gbps, high-speed stacking bus
- Innovative stacking technology
- 1 rack unit (RU) stackable, multilayer switch
- Enterprise-class intelligent services delivered to the network edge
- Enhanced Multilayer Image Software (EMI) installed
- Full dynamic IP routing
Cisco Catalyst 3750G-48PS-S (WS-C3750G-48PS-S)
- 48 10/100/1000 ports with Power over Ethernet and 4 SFP-based Gigabit Ethernet ports
- 32-Gbps, high-speed stacking bus
- Innovative stacking technology
- 1 RU stackable multilayer switch
- Enterprise-class intelligent services to the network edge
- Standard Multilayer Software Image (SMI) installed
- Provides basic RIP and static routing, upgradeable to full dynamic IP routing
Available for the Catalyst 3750 Series, the Cisco Network Assistant is a free centralized management application that simplifies the administration task of Cisco switches, routers, and wireless access point. Cisco Network Assistant offers user-friendly GUI interface to easily configure, troubleshoot, and enable and monitor the network.

