The Cisco 10GBASE-T module (Figure 2) offers connectivity options at the following data rates: 100M/1G/10Gbps. It has the SFP+ form factor and an RJ-45 interface so that CAT5e/CAT6A/CAT7 cables can be used to connect to end points with embedded 10GBASE-T ports. They are suitable for distances up to 30 meters and offers a cost-effective way to connect within racks and across adjacent racks.
Specifications: 100% Cisco Compatible Hot-pluggable SFP+ transceiver module 10GBASE-SR 10G Ethernet 10.3 Gbps bi-directional data links Multimode Fiber (MMF) 850nm wavelength Up to 300m reach Duplex LC connector Digital Diagnostics (DDM) SFP-10G-SR-S-HPC Datasheet Cisco SFP-10G-SR-X module The Cisco SFP-10G-SR-X is a multirate* 10GBASE-SR, 10GBASE-SW and OTU2/OTU2e module for extended operating temperature range. It supports a link length of 26m on standard Fiber Distributed Data Interface (FDDI)-grade Multimode Fiber (MMF). Using 2000MHz*km MMF (OM3), up to 300m link lengths are possible. Using 4700MHz*km MMF (OM4), up to 400m link lengths are possible. * Except for version 1, which supports only 10GBASE-SR.