Datasheet

CONFIGURATIONS
The Cisco Catalyst 3750 Series includes the following configurations:
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Cisco Catalyst 3750G-24TS—24 Ethernet 10/100/1000 ports and 4 Small Form-Factor Pluggable (SFP) uplinks
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Cisco Catalyst 3750G-24T—24 Ethernet 10/100/1000 ports
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Cisco Catalyst 3750G-12S—12 Gigabit Ethernet SFP ports
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Cisco Catalyst 3750-48TS—48 Ethernet 10/100 ports and 4 SFP uplinks
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Cisco Catalyst 3750-24TS—24 Ethernet 10/100 ports and 2 SFP uplinks
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Cisco Catalyst 3750-48PS—48 Ethernet 10/100 ports with IEEE 802.3af and Cisco prestandard Power over Ethernet (PoE) and 4 SFP
uplinks
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Cisco Catalyst 3750-24PS—24 Ethernet 10/100 ports with IEEE 802.3af and Cisco prestandard PoE and 2 SFP uplinks
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Cisco Catalyst 3750G-16TD—16 Gigabit Ethernet 10/100/1000 ports and one 10 Gigabit Ethernet XENPAK uplink
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Cisco Catalyst 3750G-24TS-1U—24 Ethernet 10/100/1000 ports and 4 SFP uplinks, 1-rack unit (RU) height
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Cisco Catalyst 3750G-24PS—24 Ethernet 10/100/1000 ports with IEEE 802.3af and Cisco prestandard PoE and 4 SFP uplinks
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Cisco Catalyst 3750G-48TS—48 Ethernet 10/100/1000 ports and 4 SFP uplinks
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Cisco Catalyst 3750G-48PS—48 Ethernet 10/100/1000 ports with IEEE 802.3af and Cisco prestandard PoE and 4 SFP uplinks
Cisco Catalyst 3750 Series is available in the Standard Multilayer Software Image (SMI) or the Enhanced Multilayer Software Image (EMI).
The SMI feature set includes advanced quality of service (QoS), rate-limiting, access control lists (ACLs), and basic static and Routing
Information Protocol (RIP) routing capability. The EMI provides a richer set of enterprise-class features including advanced hardware-based IP
unicast and multicast routing.
Cisco StackWise Technology—A New Standard in Stackable Resiliency
Cisco StackWise technology is a premium stacking architecture optimized for Gigabit Ethernet. This technology is designed to respond to
additions, deletions, and redeployment while maintaining constant performance. Cisco StackWise technology unites up to nine individual Cisco
Catalyst 3750 switches into a single logical unit, using special stack-interconnect cables and stacking software. The stack behaves as a single
switching unit that is managed by a master switch elected from one of the member switches. The master switch automatically creates and
updates all the switching and optional routing tables. A working stack can accept new members or delete old ones without service interruption.
KEY FEATURES AND BENEFITS
Ease of Use—“Plug-and-Play” Configuration
A working stack is self-managing and self-configuring. When switches are added or removed, the master switch automatically loads the Cisco
IOS
®
Software version running on the stack to the new switch, loads the global configuration parameters, and updates all the routing tables to
reflect changes. Upgrades are applied universally and simultaneously to all members of the stack.
The Cisco Catalyst 3750 Series stacks up to nine switches as a single logical unit for a total of 468 Ethernet or PoE 10/100 ports, or 468
Ethernet 10/100/1000 ports or PoE 10/100/1000 ports, or nine 10 Gigabit Ethernet ports. Individual 10/100, 10/100/1000, and 10 Gigabit
Ethernet units may be joined in any combination to evolve with network needs.
Return on Investment through Lower Operations Costs