Header banner
Revain logoHome Page
Cody Johnson photo
Zimbabwe, Harare
1 Level
677 Review
47 Karma

Review on πŸ”Œ Wiitek 1-Meter 40GbE QSFP+ Passive Networking Cable, 30AWG Black, Compatible with Cisco QSFP-H40G-CU1M, Dell, Ubiquiti, D-Link, Juniper, Huawei, Mellanox, Mikrotik, and SuperMicro Devices by Cody Johnson

Revainrating 5 out of 5

It operates at 40Gbps between ConnectX-3 and MikroTik CRS326-24S+2Q+RM

I used it to connect a Mellanox ConnectX-3 40Gbe card to a 40Gbe port on a MikroTik CRS326-24S+2Q+RM switch. It was recognized correctly and I was able to send 40 Gb/s over the line normally. I previously ordered a similar cable from FS.com and it didn't work at 40Gbps (I could only get it to work at 10Gbps, 40Gbps didn't work with no connection).

Pros
  • 1, QSFP+ to QSFP+ DAC Ethernet Network Cable, 30AWG, 2m length;
Cons
  • Crumpled