AddOn Cisco SFP-10G-BX20D-I Compatible TAA Compliant 10GBase-BX SFP+ Transceiver (SMF, 1330nmTx-1270nmRx, 20km, LC, DOM) C6APC28-RD-15 or to optimize office or

or to optimize office or lab layout with a cable that is the perfect length needed

such as USB hard drives

eliminating the aggravation of requiring an external power adapter

even if your computer doesn't support 4K video

giving you the ability to connect up to four electronic devices to your laptop all at once

AddOn Cisco SFP-10G-BX20D-I Compatible TAA Compliant 10GBase-BX SFP+ Transceiver (SMF, 1330nmTx-1270nmRx, 20km, LC, DOM) C6APC28-RD-15 or to optimize office orCisco SFP 10G BX20D I Compatible 10GBase BX SFP+ Transceiver (SMF, 1330nmTx 1270nmRx, 20km, LC, DOM). A 100% Cisco compatible SFP+ transceiver that operates at 1330nmTx 1270nmRx over single mode fiber, with a maximum reach of 20km connected via a LC connector. This Cisco SFP+ transceiver is 100% compliant with its designed networking application, and is factory programed with Cisco specific configuration data required for seamless networking