Add reliable & cost-effective 10 Gigabit Ethernet connections over single-mode fiber with this SFP+ module. This Star Tech.com 10 Gigabit fiber SFP+ is engineered to deliver reliable network connections. Built to exacting specifications & fully tested to ensure maximum performance, this high-quality fiber transceiver module can be installed into Cisco switches & routers that support the Cisco SFP-10G-ER transceiver module, as well as other major brands of networking equipment. This 10 G Base-ER SFP+ delivers 10 Gigabit connectivity over single-mode fiber cable with a range of up to 40 km (24.8 mi.). It provides a dependable & cost-effective way to add, replace or upgrade the SFP+ ports on your networking equipment. This 10 Gb E SFP+ is manufactured by Star Tech.com to meet or exceed OEM specifications & comply with the industry's MSA (Multi-Source Agreement) standards. Committed to the highest standards of quality, Star Tech.com provides an extensive range of networking products including copper & fiber network cards, fiber media converters, Ethernet switches & wireless products. This 10 Gigabit single-mode SFP+ is engineered to the highest quality standards & is 100% Cisco compatible, equivalent to the Cisco SFP-10G-ER SFP+ transceiver. The Star Tech.com SFP+ transceiver module is configured & fully tested to ensure it works seamlessly with Cisco or other major brands of networking equipment. You can be assured that the use of Star Tech.com SFP+ products should not affect the warranty protection of your networking equipment. Delivering both convenience & scalability, this fiber SFP+ transceiver is fully hot-pluggable, which enables you to install it without interrupting network traffic or having to reboot your equipment. It provides a versatile & cost-effective solution that's compatible with a range of 10 Gigabit networking devices. ideal to be used in Cisco switches, routers & other networking equipment, the SFP+ optical transceiver