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Cisco 3750 - Catalyst EMI Switch Fiche technique
Data Sheet
Jumbo Frames: Support for High-Demand Applications
The Cisco Catalyst 3750 Series supports jumbo frames on the 10/100/1000 configurations for
advanced data and video applications requiring very large frames. All Cisco Catalyst 3750-E
Series switch models also support jumbo frames.
IPv6 Support
The Cisco Catalyst 3750 Series supports IPv6 routing in hardware for maximum performance. As
network devices grow and the need for larger addressing and higher security becomes critical,
the Cisco Catalyst 3750 Series will be ready to meet the requirement.
Standard PoE Support: Graceful Addition of IP Communications
®
The Cisco Catalyst 3750 and 3750G PoE models support Cisco IP phones and Cisco Aironet
wireless LAN (WLAN) access points, as well as any IEEE 802.3af-compliant end device. The
Cisco Catalyst 3750 and 3750G 24-port versions can support 24 simultaneous full-powered PoE
ports at 15.4W for maximum powered device support. The 48-port versions can deliver the
necessary power to support 24 ports at 15.4W, 48 ports at 7.7W, or any combination in between.
10 Gigabit Ethernet Support: Increased Uplink Bandwidth for Gigabit Ethernet Deployments
The Cisco Catalyst 3750 Series allows network managers to incrementally add IEEE 802.3ae-
compliant 10 Gigabit Ethernet connectivity in their wiring closets or grid clusters, further facilitating
and enhancing Gigabit Ethernet networks. This provides investment protection to customers who
want to use their existing fiber plant, add uplink bandwidth capacity to their switching stacks, and
provide higher performance to applications and users. The Cisco Catalyst 3750-E Series offers
an even greater variety of 10 Gigabit Ethernet port configuration switches.
Management Options
The Cisco Catalyst 3750 Series (Figure 5) offers both a superior command-line interface (CLI) for
detailed configuration and Cisco Network Assistant Software, a Web-based tool for quick
configuration based on preset templates. In addition, CiscoWorks supports the Cisco Catalyst
3750 Series for networkwide management. Table 1 lists the features and benefits of the Cisco
Catalyst 3750 Series.
Figure 5.
Cisco Catalyst 3750 Series Switches
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