HPE J9990A Aruba 54/82 v3 1G zl2 Module Aruba 20-port 10/100/1000BASE J9990A The figure shows the appearance of HPE J9993A. Table 1 shows the quick spec. Product Code HPE J9990A Product Type HPE 5400R zl2 Switch Series Modules Supported Devices HPE 5400R zl2 Switch Series Weight 1.65 lb Product dimensions (H x W x D) 10.3 x 8.13 x 1.75 in Figure 2 shows the front panel of J9993A. The Accessories Table 2 shows the recommended elements for the HPE J9993A. Product number Model Description JL001A JL001A - HP 54xx Bundle Units HP 5412R 92GT PoE+ / 4SFP+ v3 zl2 Switch JL002A JL002A - HP 54xx Bundle Units HP 5406R 8XGT PoE+ / 8SFP+ v3 zl2 Switch JL003A JL003A - HP 54xx Bundle Units HP 5406R 44GT PoE+ / 4SFP+ v3 zl2 Switch JL095A JL095A - HP 54xx Bundle Units HP 5406R 16SFP+ v3 zl2 Switch J9821A J9821A - HP 54xx Chassis Units HP 5406R zl2 Switch J9822A J9822A - HP 54xx Chassis Units HP 5412R zl2 Switch Compare to Similar Items Table 3 shows the comparison between HPE J9993A and J9731A. Product Code J9993A J9731A Differentiator HPE 5400R zl2 Switch Series HP 2920 Switch Series Weight 1.65 lb 0.33 lb Product dimensions (H x W x D) 10.3 x 8.13 x 1.75 in 4 x 4.18 x 1.4 in