Quick tech specs
- Switch
- Main Port Speed: 10GbE
- Power Supply: AC
- Uplink Port Speed: 40GbE
- Ports Quantity: 48
- Main Port Type: SFP+
- Uplink Port Type: QSFP+
Know your gear
The Cumulus Networks Express 4048 48-Port 10GbE SFP+ Managed Switch offers a simple, all-in-one approach to deployment by delivering high performance web-scale networking efficiencies using a turnkey infrastructure. It has a QSFP+ uplink port that has an uplink speed of 40 GbE.