Cisco Catalyst 3750 Series Switches

New Cisco Catalyst 3750 Series with Gigabit Ethernet

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Cisco Systems® is pleased to introduce the new Cisco® Catalyst® Catalyst 3750G-12S-SD switch, the newest member of the Cisco Catalyst 3750 Series of switches.

The Cisco Catalyst 3750 Series switches are 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 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.
The following new configuration has been added to the Cisco Catalyst 3750 Series:

Cisco Catalyst 3750G-12S-SD-12 Gigabit Ethernet ports with SFP connectors

The Cisco Catalyst 3750G-12S-SD is available with the standard IP Base image, upgradeable to the IP Services Image. The IP Base feature set includes advanced quality of service (QoS), rate limiting, access control lists (ACLs), and basic static and Routing Information Protocol (RIP) functions. The IP Services Image provides a richer set of enterprise-class features, including advanced hardware-based IP unicast and IP Multicast routing. Support for IPv6 layer 3 switching in hardware is also available with the addition of the Advanced IP Services license to either the IP Base or the IP Services images.


Table 1 gives ordering information for the new Cisco Catalyst 3750 Series DC-powered Switch.

Table 1. Ordering Information for the Cisco Catalyst 3750 Series DC-powered Switch

Model Number

Product Description

• 12 Gigabit Ethernet ports with SFP connectors
• DC power supply
• 32 Gbps, high-speed stacking bus
• Innovative stacking technology
• 1 RU stackable, multilayer switch
• Enterprise-class intelligent services delivered to the network edge
• IP base image installed
• Basic RIP and static routing, upgradable to full dynamic IP routing
• Optional layer 3 IPv6 switching in hardware


The new Cisco Catalyst 3750 switch with 12 Gigabit Ethernet SFP ports and DC power support will be available in September 2005.


For more information about the Cisco Catalyst 3750 Series, visit


Cisco SMARTnet ® maintenance contracts are available for the Cisco Catalyst 3750 Series switches. For more information about Cisco SMARTnet offerings, visit