407-BBOO-BXU-AO - AddOn - SFP (mini-GBIC) transceiver module

1GbE - 1000Base-BX-U - LC single-mode - up to 10 km - 1310 (TX) / 1490 (RX) nm - TAA Compliant - for Dell Networking N1148; PowerSwitch S4112, S5212, S5232, S5296; Dell EMC PowerSwitch N1524