Cisco Line Cards

The Cisco Catalyst 4k to 6k series is a scalable, modular, high-density switch that delivers high performance and integrated Layer 2, 3, and 4 switching with intelligent services for network control and resiliency.

These switches offer a variety of Fast Ethernet and Gigabit Ethernet line cards that include fiber and copper interfaces optimized for desktops, branch office backbones, and servers for enterprise and commercial switching solutions, and service provider metropolitan Ethernet networks.

Gigabit Ethernet line cards include cost-effective, high-performance 1000BASE-X gigabit interface converter (GBIC) and Small Form-Factor Pluggable (SFP)-based Gigabit Ethernet line cards and the high-density 10/100/1000BASE-T triple-speed autosensing, autonegotiating Gigabit Ethernet line cards. A modular centralized design allows customers to use their investment in high-performance line cards across the entire line of Cisco Catalyst Series chassis and supervisor engines.

Cisco Catalyst 6k GBIC Line Cards
Cisco Catalyst 6K GE-TX Line Cards
Cisco Catalyst 6K Line Cards - The Rest
Cisco Catalyst 6K RJ45 Line Cards
Cisco Catalyst 6K SFP Line Cards