| U90B2054061100 |  | Amphenol Communications Solutions | ExpressPort QSFP+, High Speed Input Output Connectors, QSFP STACKED COMBO. | PDF |  | 
| U90B2054081210 |  | Amphenol Communications Solutions | ExpressPort QSFP+, High Speed Input Output Connectors, QSFP STACKED COMBO. | PDF |  | 
| U95Z2054081321 |  | Amphenol Communications Solutions | QSFP 2X2 COMBO LP AND SPFG | PDF |  | 
| U90B2054071130 |  | Amphenol Communications Solutions | ExpressPort QSFP+, High Speed Input Output Connectors, QSFP STACKED COMBO. | PDF |  | 
| 54112-120541400LF |  | Amphenol Communications Solutions | BergStikĀ®, Board to Board connector, Unshrouded Vertical Stacking Header, Through Hole, Double Row, 54  Positions, 2.54mm (0.100in) Pitch. | PDF |  |