The CX664P-N is a high-density, ultra-low latency Layer 3 switch purpose-built for AI, machine learning, HPC and cloud data center infrastructures. Equipped with 64 × 200Gb QSFP56 ports and powered by the Marvell Teralynx 7 ASIC, it delivers an outstanding switching capacity of 12.8 Tbps with an industry-leading latency of approximately 500 nanoseconds.
Running AsterNOS, Asterfusion's Enterprise SONiC-based network operating system, it supports advanced networking technologies including RoCEv2, VXLAN, BGP-EVPN, EVPN Multihoming, INT Telemetry and IPv6. Its high-performance forwarding engine and large packet buffers ensure maximum throughput and consistent performance, even under demanding AI and HPC workloads.
Designed for modern Leaf and Spine architectures, the CX664P-N provides the performance, scalability and open networking capabilities required for next-generation AI clusters and cloud-scale data centers.
| Specification |
Value |
| Ports |
64 × 200G QSFP56, 2 × 10G SFP+ |
| Switch ASIC |
Marvell Teralynx 7 IVM77700 |
| CPU |
Broadwell DE D-1508 |
| Switching Capacity |
12.8 Tbps |
| Packet Forwarding Rate |
7,600 Mpps |
| SDRAM |
DDR4 16 GB |
| SSD Memory |
128 GB |
| Packet Buffer |
70 MB |
| Latency |
~500 ns |
| Number of VLANs |
4,094 |
| MAC Address Entries |
44,000 |
| ARP Entries |
36,000 |
| IPv4/IPv6 Routes |
IPv4: 96,000 Hosts + 72,000 Prefixes / IPv6: 47,000 Hosts + 36,000 Prefixes |
| Jumbo Frame |
9,216 Bytes |
| Power Supplies |
2 Hot-swappable (1+1 Redundancy) |
| Fan Modules |
4 Hot-swappable (3+1 Redundancy) |
| Max. Power Consumption |
<792 W |
| MTBF |
>100,000 Hours |
| Rack Space |
2 RU |
| Dimensions (H × W × D) |
88.8 × 440 × 560 mm |
| Weight |
16 kg |
| Airflow |
Front to Rear |
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