The QFX5120 Switch includes four compact platforms that provide wire-speed packet performance, very low latency, and a rich set of Junos operating system features. The QFX5120-48T is a 10GbE/100GbE data center leaf and campus distribution switch featuring:
48 dual-speed 1GbE/10GbE RJ-45 copper downlink ports
Six dual-speed 100GbE (QSFP28)/40GbE (QSFP+) uplink ports
Up to 2.16 Tbps and performance (bidirectional), with latency as low as 550 nanoseconds
A 2.2 GHz quad-core Intel CPU with 16 GB memory and 100 GB SSD storage
Using breakout cables, each 100GbE QSFP28 port can be broken into four 25GbE SFP28 ports, while each 40GbE QSFP+ port can be broken into four 10GbE SFP+ ports, increasing the total number of 25GbE and 10GbE ports per switch to 72.
| Weight | 3 kg |
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Below you’ll find alternative models, suitable software and services that pair with this solution – helping you to avoid compatibility issues, reduce support overhead and deploy with confidence.
Not all deployments fit standard configurations. If you’re weighing up options or want a second opinion on your setup, our team is here to help with honest, straightforward advice backed by decades of vendor knowledge.
