The Catalyst 4912G is a 12-port dedicated Gigabit Ethernet switch featuring high-performance Layer 2 switching and intelligent Cisco OSI network (Layer 3) services for high-speed network aggregation.
The Catalyst 4003 offers 24 Gbps of switching bandwidth and provides expansion to 96 ports of 10/100 Ethernet or 36 ports of Gigabit Ethernet. Up to 96 10/100 Ethernet ports, or up to 36 Gigabit Ethernet ports, can be installed into one managed unit.
The Catalyst 4000 series provides an advanced high-performance enterprise switching solution optimized for wiring closets with up to 96 users and data center server environments that require up to 36 Gigabit Ethernet ports. New FlexiMod uplinks support up to eight 100BaseFX riser connections with EtherChannel benefits. The Catalyst 4000 series provides intelligent Layer 2 services leveraging a multiGigabit architecture for 10/100/1000-Mb Ethernet switching. The modular three-slot Catalyst 4003 system leverages the software code base from the industry-leading Catalyst 5500/5000 series to provide the rich and proven feature set that customers demand in the wiring closet for true end-to-end enterprise networking.
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