Extreme Networks 7520 Series 400GbE Spine Switch

Extreme Networks 7520 Series 400GbE Spine Switch

Brand: Extreme Networks | Category: Network Switches

SKU: 17301 | Part #: 17301 | MPN: 17301

Contact for Pricing — Request a Quote

Request a Quote Contact Us

About the Extreme Networks 7520 Series 400GbE Spine Switch

The 7520 Series spine switch delivers 400GbE fabric connectivity, purpose-built for hyperscale and high-throughput data centre core layers.

At a glance — key specifications

Port Speed400GbE
Fabric RoleSpine
Part Number17301
ManufacturerExtreme Networks
Rack Units1U or 2U (model-dependent)
Fans / PSURedundant hot-swap

Perfect for

  • Spine-leaf datacentre fabric
  • Top-of-rack access layer
  • AI training cluster networking (Quantum/Spectrum-X)
  • Campus core and aggregation
  • High-availability redundant fabric

Frequently asked questions

Does the Extreme Networks 7520 Series 400GbE Spine Switch support our SFP transceivers?

Most enterprise switches ship without transceivers; we quote vendor-matched optics alongside the switch (Cisco-for Catalyst/Nexus, HPE/Aruba-for CX). Third-party MSA-compatible options are also available at lower cost — specify preference in the RFQ.

Do you provide stacking / VPC / MLAG configuration help?

Yes — our network engineers can pre-stage stacking, VPC pairs, MLAG, EVPN-VXLAN, or fabric extender configurations before shipping, or provide remote commissioning. Add commissioning to your RFQ.

What software licensing is included?

Switch software licensing varies by vendor. Cisco DNA / Cisco DCNM, Aruba CX licensing tiers, NVIDIA Cumulus — we quote the licensing tier matched to your features (BGP-EVPN, telemetry, automation). No surprises at delivery.

Request a quote for the Extreme Networks 7520 Series 400GbE Spine Switch

Submit your quantity, destination country, and required lead time below. Our pre-sales team responds within 48 hours with confirmed competitive quoting, availability, and matching support contract options.

Request a Quote →

Product information is provided for B2B procurement guidance. All trademarks are property of their respective owners.

Technical Specifications

BrandExtreme Networks
CategoryNetwork Switches
SKU17301
Part Number17301
ConditionNew
Port Speed400GbE
Fabric RoleSpine
Fans / PSURedundant hot-swap
Manufacturer Part Number17301
Form Factor1U or 2U Rack
Switching Fabric Throughput51.2 Tbps
Port Configuration32 x 400GbE QSFP-DD
Switching ArchitectureCut-through forwarding
Power SupplyRedundant hot-swap
CoolingRedundant hot-swap fans
Protocol SupportEthernet, VXLAN, MPLS
Management InterfaceOut-of-band Ethernet
Operating Temperature0–45°C

Frequently Asked Questions about Extreme Networks 7520 Series 400GbE Spine Switch

What software licensing is included?

Switch software licensing varies by vendor. Cisco DNA / Cisco DCNM, Aruba CX licensing tiers, NVIDIA Cumulus — we quote the licensing tier matched to your features (BGP-EVPN, telemetry, automation). No surprises at delivery.