Cisco's industry-standard Gigabit Interface Converter (GBIC) is a hot-swappable input/output device that plugs into a Gigabit Ethernet port/slot, linking the port with the fiber-optic network. GBICs can be used and interchanged on a wide variety of Cisco products and can be intermixed in combinations of IEEE 802.3z- compliant 1000BaseSX, 1000BaseLX/LH, or 1000BaseZX interfaces on a port-by-port basis. Furthermore, Cisco is offering a 1000BaseLX/LH interface that is fully compliant with the IEEE 802.3z
The 1000Base-LX Gigabit Optical Module can be installed in the high-speed I/O slots on both the SSG 520 and SSG 550.
The NetVanta Dual SFP+ XIM provides two high-speed SFP+ compliant 1 or 2.5 Gigabit Ethernet Interfaces .Interface Data Rate: 1 Gbps or 2.5 Gbps, up to 5 Gbps bidirectionalSupport products using ADTRAN proprietary NetVanta 1600 High-Speed Option Module Interface
The Cisco 10GBASE XENPAK module offers customers a wide variety of 10 Gigabit Ethernet connectivity options for data center, enterprise wiring closet, and service provider transport applications.
The Cisco 10GBASE-LRM Module supports link lengths of 220m on standard Fiber Distributed Data Interface (FDDI) grade multimode fiber (MMF). To ensure that specifications are met over FDDI-grade, OM1 and OM2 fibers, the transmitter should be coupled through a mode conditioning patch cord. No mode conditioning patch cord is required for applications over OM3.