Brand: Extreme Networks | Category: Network Switches
SKU: 17321 | Part #: 17321 | MPN: 17321
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The Extreme Networks 7520 Series brings 400G core switching to demanding data centre environments where redundant, high-throughput fabric performance is critical.
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.
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.
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.
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.
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| Brand | Extreme Networks |
| Category | Network Switches |
| SKU | 17321 |
| Part Number | 17321 |
| Condition | New |
| Port Speed | 400G |
| Fabric Role | Core |
| Fans / PSU | Redundant hot-swap |
| Manufacturer Part Number | 17321 |
| Switch Series | 7520 |
| Form Factor | 2U Rack |
| Interface Type | QSFP-DD |
| Cooling | Redundant hot-swap fans |
| Power Supply | Redundant hot-swap PSU |
| Management | ExtremeOS |
| Protocol Support | BGP, OSPF, LACP, VXLAN |
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.
