| PartNumber | 1888968-3 | 1888968-1 | 1888968-2 |
| Description | I/O Connectors Cage kit w/ NW HS Behind-bezel | I/O Connectors Cage kit w/ PCI HS Behind-bezel | I/O Connectors Cage kit w/ SAN HS Behind-bezel |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | I/O Connectors | I/O Connectors | I/O Connectors |
| RoHS | Y | Y | Y |
| Product | QSFP Connectors | QSFP Connectors | QSFP Connectors |
| Gender | Female | Female | Female |
| Number of Positions | 4 Position | 4 Position | 4 Position |
| Contact Plating | Tin over Nickel | Tin over Nickel | Tin over Nickel |
| Mounting Style | Press Fit | Press Fit | Press Fit |
| Termination Style | Pin | Pin | Pin |
| Mounting Angle | Right | Right | Right |
| Packaging | Bulk | Tray | Bulk |
| Features | Quad SFP, behind bezel mount, heat sink | Quad SFP, behind bezel mount, heat sink | Quad SFP, behind bezel mount, heat sink |
| Housing Material | Aluminium | Aluminium | Aluminium |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity / AMP |
| Contact Material | Copper Alloy | Copper Alloy | Copper Alloy |
| Product Type | I/O Connectors | I/O Connectors | I/O Connectors |
| Factory Pack Quantity | 32 | 32 | 32 |
| Subcategory | I/O Connectors | I/O Connectors | I/O Connectors |
| Part # Aliases | 1888968-3 | 1888968-1 | 1888968-2 |
| Unit Weight | - | 0.414434 oz | - |