WS-C3750V2-24PS-S POE Network Switch , 24 Way Poe Switch Energy Efficient

Ethernet POE Switch WS-C3750V2-24PS-S Cisco Catalyst 3750V2 Series

Product Information

The Cisco Catalyst 3750 v2 series switches are next-generation energy-efficient Layer 3 Fast Ethernet stackable switches. This series of switches supports Cisco EnergyWise technology, which enables companies to measure and manage power consumption of network infrastructure and network-attached devices, thereby reducing their energy costs and their carbon footprints. The Cisco Catalyst 3750 v2 series consumes less power than its predecessors and is the ideal access layer for enterprise, retail, and branch-office environments, as it increases productivity and investment protection by enabling a unified network for data, voice, and video.Enhanced securityWith the wide range of security features, such as ACLs, authentication, port-level security, and identity-based network services (IBNS) with IEEE 802.1x and extensions that the Cisco Catalyst 3750 v2 series offers, businesses can protect important information, keep unauthorized people off the network, guard privacy, and maintain uninterrupted operation.

Availability and scalability The Cisco Catalyst 3750 v2 series is equipped with a robust set of features that allow network scalability and higher availability through IP routing as well as a complete suite of Spanning Tree Protocol enhancements that help increase availability in a Layer 2 network. Enhancements to the standard Spanning Tree Protocol, such as Per-VLAN Spanning Tree Plus (PVST+), Uplink Fast, and PortFast, increase network uptime. PVST+ allows Layer 2 load sharing on redundant links to efficiently use the additional capacity inherent in a redundant design. Uplink Fast, PortFast, and BackboneFast all greatly reduce the standard 30- to 60-second Spanning Tree Protocol convergence time. Loop guard and BPDU guard provide Spanning Tree Protocol loop avoidance.

More Details

Attaching Brackets to All Other Catalyst 3750 Switches

This section describes how to attach brackets to these Catalyst 3750V2 switches:

The bracket orientation and the brackets that you use depend on whether you are attaching the brackets for a 19-inch, a 23-inch, a 24-inch rack, or a ETSI rack. Figure 2-23 shows the bracket options.

•For 19-inch racks, use part number 700-08209-XX, and see Attaching Brackets for 19-Inch Racks and 19-Inch Telco Racks.

•For 23-inch racks, use part number 700-21646-XX, and see Attaching Brackets for 23-Inch Racks.

•For 24-inch racks, use part number 700-12398-XX, and see Attaching Brackets for 24-Inch Racks and 24-Inch Telco Racks.

•For ETSI racks, use part number 700-19781XX, and see Attaching Brackets for ETSI Racks.

Attaching Brackets for 19-Inch Racks and 19-Inch Telco Racks

This section shows to attach brackets for 19-inch racks in Figure 2-24 through Figure 2-27. These illustrations show how to attach each type of bracket to one side of the switch. Follow the same steps to attach the second bracket to the opposite side.

Figure 2-24 Attaching Brackets for 19-Inch Racks, Front Panel Forward

Figure 2-25 Attaching Brackets for 19-Inch Racks, Rear Panel Forward

Figure 2-26 Attaching Brackets for 19-Inch Racks

Figure 2-27 Attaching Brackets for 19-Inch Telco Racks

Related Products

Below shows the SFP optic modules for the Cisco Catalyst 3750 v2 Series