Features The GigaStack GBIC is an adapter that can only be installed into the GBIC modules slot of any supported switch. The maximum distance for a GBIC-to-GBIC connection is one meter. The GigaStack GBIC requires Cisco proprietary signaling and cabling. Each GigaStack GBIC consists of two ports, port 1 and port 2. One or both ports can be used, depending on cabling configuration. - Axiom Stacking Cables for Cisco switches use a premium stacking architecture optimized for Gigabit Ethernet - Responds to additions, deletions, and redeployment while maintaining constant performance - Unites up to nine individual Cisco Catalyst Series switches into a single logical unit, using special stack interconnect cables and stacking software - Cisco Catalyst compatible - Integrated SFPs on each end allowing two adjacent Catalyst switches to be interconnected at 1Gbps - Low cost - Available in 3 sizes from 50cm to 2M