Juniper QFX5220 Switch
According to Juniper, the QFX5220 series is designed for spine-and-leaf fabrics in enterprise, service provider and cloud data centers and for HPC environments. Besides Layer 2 and Layer 3 features, the switches support MPLS and L3VPN.
Both models deliver up to 25.6 Tbps bidirectional. The QFX5220-32CD offers 32 ports of 400GbE in 1 U, the QFX5220-128C offers 128 ports of 100GbE in 4 U and, according to Juniper, serves as a spine aggregating 10GbE and 25GbE servers. Power supplies and fans are redundant and hot-swappable. The operating system is Junos OS Evolved.
We are happy to advise you on project and volume enquiries. On request, DEVACON handles planning, configuration and commissioning.
Key facts from the Juniper datasheet
- Up to 25.6 Tbps bidirectional, 8 billion packets per second
- QFX5220-32CD: 1 U, two power supplies (1+1), six fans (5+1), AFO or AFI airflow
- QFX5220-128C: 4 U, four power supplies (2+2), fans (5+1), AFO airflow
- 1600 W AC or DC hot-swappable power supplies
- Layer 2, Layer 3, MPLS, L3VPN, RoCEv2
- Junos OS Evolved, Broadcom Tomahawk3
Areas of use
- Spine and leaf in data center fabrics
- Spine aggregating 10GbE and 25GbE servers (128C)
- HPC and cloud data centers
Models and key specifications
| Model | Ports | Height | Throughput |
|---|---|---|---|
| QFX5220-32CD | 32 × 400GbE QSFP56-DD + 2 × 10GbE SFP+ | 1 U | 25.6 Tbps |
| QFX5220-128C | 128 × 100GbE QSFP28 + 2 × 10GbE SFP+ | 4 U | 25.6 Tbps |
Throughput bidirectional. The two SFP+ ports are used for in-band management.
Source of information: hpe.com Datenblatt (PDF)
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