Cisco N9K-C9316D-GX Nexus 9300-GX 16-Port 400G Spine Switch
Save thousands on the Cisco Nexus 9316D-GX — a terabit-scale data center spine switch built for AI/ML clusters, hyperscale cloud fabrics, and high-performance computing environments. Backed by Reef Telecom's industry-leading 10-year warranty and expert technical support.
Key Specifications
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16x QSFP-DD ports supporting 400G/100G/40G per port
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12.8 Tbps switching capacity, 6.4 Tbps bidirectional throughput
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4.0 Bpps forwarding capacity for demanding east-west traffic
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Breakout support on all ports: 2x200G, 4x100G, 8x50G, 4x25G, and more
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256K MAC address table and up to 896K IPv4 LPM routes
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Cisco NX-OS & ACI support: EVPN-VXLAN, MPLS, Segment Routing, NETCONF, REST APIs
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1RU rack-mountable — 16 GB RAM (NX-OS) / 24 GB (ACI), 128 GB SSD
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Dual operating modes: Cisco ACI spine or NX-OS standalone
Ideal Use Cases
Deploy as a spine switch for leaf-spine data center fabrics, AI/ML GPU cluster interconnect, high-frequency trading networks, or hyperscale cloud environments requiring deterministic sub-microsecond latency and line-rate 400GbE performance.
Why Buy from Reef Telecom?
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10-year warranty on all refurbished equipment
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Free shipping on orders over $300
- Professionally tested and certified by our expert technicians
- Massive savings vs. new list price
