Server in one rack, switch in the next. Three metres of copper is all you need to close that gap at 100G. This Lenovo passive QSFP28 DAC handles the run without active signal boosters or extra heat to cool. You seat it on both ends, the link comes up, and your network stops being the thing keeping you up at night
| brand | Lenovo ISG |
| cable_type | Passive DAC (Direct Attach Copper) |
| speed_rating | 100G |
| connector | QSFP28 |
| length_m | 3 |
| active_or_passive | Passive |
| category | Servers |
| subcategory | Lenovo RAID Cards |