| HPE Quickspecs | Open Link |
| Device Type | QSFP+ transceiver module - LC single-mode |
| Form Factor | Plug-in module |
| Cabling Type | 40GBase-LR4 |
| Optical Wave Length | 1310 nm |
| Data Link Protocol | 40 Gigabit LAN |
| Max Transfer Distance | 10 km |
| Designed For | HPE 5900AF-48XG-4QSFP F-B Bundle, 5900AF-48XG-4QSFP+ Switch; FlexFabric 12902E Switch Chassis |