DARWIN-S435CZ320032M
32-port 400 GbE QSFP-DD L3 Spine/Core Switch, Enterprise SONiC Ready, Marvell Falcon
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32x400Gb QSFP-DD
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Enterprise SONiC Distribution by Asterfusion
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Marvell Falcon for high-capacity IPv4 routing
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Supports EVPN Multihoming, BGP-EVPN, INT telemetry
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Ideal for spine/core in cloud-scale campus networks
32x400Gb QSFP-DD, L3 Spine/Core Switch, Enterprise SONiC NOS, BGP-EVPN EVPN Multihoming Support
Unleash ultra-high performance with the DARWIN-S435CZ320032M, a powerful 32×400G QSFP-DD open network switch built for modern enterprise aggregation and spine deployments. At its core is the Marvell Falcon ASIC, delivering an impressive 12.8 Tbps of L2/L3 switching capacity for next-gen data centers and large-scale campus fabrics. Running AsterNOS, Asterfusion’s enhanced commercial SONiC OS, the switch supports rich networking features: OSPF, BGP, MLAG, IPv6, and VXLAN, BGP-EVPN, EVPN Multihoming for scalable, resilient virtual networks. Optional PTP and MPLS support ensures readiness for carrier-grade, time-sensitive workloads.
Designed for cloud-scale agility and open networking flexibility, the DARWIN-S435CZ320032M is your go-to solution for future-proof network backbones — no vendor lock-in, no compromise.
| Specifications | |
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Ports
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32x 400G QSFP-DD |
| 2x 10G SFP+ | |
| Switching Capacity | 12.8 Tbps |
| Forwarding Rate | 5.6 Bpps |
| SDRAM | DDR4 16 GB |
| SSD Memory | 256 GB |
| Hot-pluggable AC Power Supplies | 2 (1+1 Redundancy) |
| Dimensions (HxWxD) | 44x 440x 515mm |
| Operating Humidity | 10-90% |
| Operating Temperature | 0 - 45℃ |
| Switch Chip | Marvell Falcon |
| MAC Address Entries | 32K |
| IPv4 Prefix Routes | 504K |
| IPv6 Prefix Routes | 252K |
| Packet Buffer | 48 MB |
| Hot-pluggable Fans | 6 (5+1 Redundancy) |
| Max. Power Consumption | <1000W |
| Rack Units | 1 RU |
| Thermal Airflow | Front-to-Rear |