The Cisco 10GBASE SFP+ modules (Figure 1) offer users a wide variety of 10 Gigabit Ethernet connectivity options for data center enterprise wiring closet and service provider transport applications.

The Cisco 10GBASE-SR Module supports a link length of 26m on standard Fiber Distributed Data Interface (FDDI)-grade multimode fiber (MMF). Using 2000 MHz*km MMF (OM3) up to 300m link lengths are possible.

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.

The Cisco FET-10G Fabric Extender Transceiver support link lengths up to 100m on laser-optimized OM3 multimode fiber. It is supported on fabric links only from a Nexus 2000 to a Cisco parent switch. Note this product is not orderable invididually.

• Smallest 10G form factor.
• Supports 10GBASE Ethernet.
• Hot-swappable input/output device that plugs into an Ethernet SFP+ port of a Cisco switch.
• Provides flexibility of interface choice.
• Supports pay-as-you-populate model.
• Supports digital optical monitoring capability.

• Wavelengh: 850 nm
• Wavelengh: MMF