Dell PowerSwitch N1548 vs Juniper QFX Series QFX5120-48Y
Side-by-side specifications from the vendors' own documents. The Dell PowerSwitch N1548 is a high-density 1U Layer 2+ access switch featuring 48 Gigabit Ethernet RJ45 ports and four 10GbE SFP+ uplinks. The Juniper QFX5120-48Y is a high-speed 1U datacenter top-of-rack leaf switch delivering 48 ports of 10G/25G SFP28 and 8 ports of 40G/100G QSFP28 uplinks.
| Dell PowerSwitch N1548 | Juniper QFX Series QFX5120-48Y | |
|---|---|---|
| Brand | Dell | Juniper |
| Status | current | current |
| Released | May 2015 | Jun 2018 |
| Form factor | 1U switch | 1U fixed switch |
| Port configuration | 48x 1GbE RJ45 ports + 4x 10GbE SFP+ uplink ports | — |
| Switching capacity | 176 Gbps aggregate throughput (131 Mpps forwarding rate) | 4 Tbps / 2.97 Bpps forwarding capacity |
| Operating system | Dell Networking OS6 with Layer 2+ enterprise feature set | — |
| Stacking | Stacking up to 4 switches via 10GbE SFP+ ports | — |
| Power supply | Integrated 40W AC power supply with temperature-controlled fan cooling | — |
| Ports | — | 48x 10G/25G SFP28 and 8x 40G/100G QSFP28 uplinks |
| Silicon | — | Broadcom Trident 3 programmable datacenter packet processing silicon |
| Overlays | — | Hardware-accelerated EVPN-VXLAN Layer 2/Layer 3 gateway and DCI functionality |
| Telemetry | — | Comprehensive Junos telemetry streaming, Python on-box scripting, and open APIs |
Buying or selling a PowerSwitch N1548 or QFX5120-48Y?
New, refurbished or used. Tell us the quantity and condition and we connect you with a vetted reseller in your region, usually within one working day.