AddOn ADTRAN 1442120G2 Compatible TAA Compliant 1000Base-BX SFP Transceiver (SMF, 1310nmTx-1490nmRx, 20km, LC, DOM) HP-Compaq - Workstation Z220 CMT/SFF you can increase the speed

you can increase the speed and performance of your computer

On/off switch

USB connectivity for a easy connection with Computer

classrooms in schools

AddOn ADTRAN 1442120G2 Compatible TAA Compliant 1000Base-BX SFP Transceiver (SMF, 1310nmTx-1490nmRx, 20km, LC, DOM) HP-Compaq - Workstation Z220 CMT/SFF you can increase the speedThis AdTran 1442120G2 compatible 1000Base BX SFP Transceiver operates at 1310nm 1490nm over Single Mode Fiber, with a maximum reach of 20km connected via a LC connector, built to meet or exceed the OEM's specifications, and comply with MSA (Multi Source Agreement) standards. All products are 100% functionally tested, and are guaranteed compatible. Our Transceivers (GBIC, SFP, SFP+, X2, XFP and XENPAK) are 100% compliant with their designed networking