You've got two switches a metre apart and you're running a patch cable through the ceiling because the DAC was 'unavailable.' The TP-Link SM9220-1M is a 1-metre 100G QSFP28 direct attach cable. Plug it in, hot-swappable, done. No transceiver to fail, no SFP cage to dust up. 100 Gbps straight through copper. QSFP28 on both ends. Three-year warranty. One cable, one connection, zero excuses. Add to cart
| brand | TP-LINK |
| model | SM9220-1M |
| type | Direct Attach Cable |
| speed | 100 Gbps |
| connector | QSFP28 to QSFP28 |
| length | 1 m |
| hot_swappable | 1 |
| warranty | 3-year |