| Weight | 1.73 oz |
| Master (outer) case length | 4.53" |
| Master (outer) case width | 3.54" |
| Master (outer) case height | 1.22" |
| Width | 4.8" |
| Depth | 0.72" |
| Height | 0.335" |
| Harmonized System (HS) code | 85369010 |
| Product color | Silver |
| Package width | 3.54" |
| Package depth | 4.53" |
| Package height | 1.22" |
| Package weight | 1.76 oz |
| Number of products included | 1 pc(s) |
| Certification | CE, FCC, REACH |
| Power consumption (typical) | 1.3 W |
| Brand compatibility | Arista |
| Compatible products | QSFP-40G-LR4 |
| Mean time between failures (MTBF) | 95832027 h |
| Hot-swap | Y |
| SFP transceiver type | Fiber optic |
| Maximum data transfer rate | 40000 Mbit/s |
| Interface type | QSFP+ |
| Single-mode fiber (SMF) supported | Y |
| Fiber optic connector | LC |
| SFP transceiver standard | LR4 |
| Maximum transfer distance | 393700.8" |
| Wavelength | 1330 nm |
| Multi-mode fiber (MMF) supported | N |
| Digital Diagnostics Monitoring (DDM) | Y |
| Quantity per master (outer) case | 1 pc(s) |
| Fiber ethernet cabling technology | 40GBASE-LR4 |