How do I connect two 100vg Hubs together with fiber cable?
To connect two HP Advancestack 100vg Hub-14 (product J2415A) devices together with fiber cable, install HP Advancestack 100vg Fiber Optic Transceivers (product J3027A) in transceiver slot B of the root level hub and in transceiver slot A of the second tier hub. Configure transceiver slot B in the root level hub as “12B” (Downlink). Connect the fiber cable from the transceiver in slot B in the root level hub to the transceiver in slot A in the second tier hub.