Cisco offers a comprehensive range of pluggable optical modules for the Cisco ONS family of multiservice platforms. The wide variety of modules gives you flexible & cost-effective options for all types of client interfaces. Cisco offers a range of GBICs for Gigabit Ethernet use, a wide variety of SFP modules, XFP modules & has recently introduced SFP+, CXP & CFP pluggable modules. These small, modular optical interface transceivers offer a convenient & cost-effective solution for an array of applications in the data center, campus, metropolitan-area access & ring network, storage area network, & long-haul network. Cisco SFP+ transceiver module 10 Gig E 10 G Base-SR LC/PC multi-mode up to 400 m 850 nm refurbished for 250 Series; Nexus 22XX, 30XX, 31XX, 3548, 93180, 93XX; ONE Nexus 55XX; UCS 62XX, C4200