NWS9410 Core Switch

【Leading the Supercomputing Era, Intelligent Cloud-Grade Core Switch】 Industry-leading highest-density 800G switch that drastically reduces network layers for ten-thousand-GPU clusters.

NWS9410 is an open-type core switch developed for hyperscale data centers and customized for ten-thousand-GPU AI training clusters. Equipped with an ultra-high bandwidth of 204.8T and congestion-free RoCE protocol, it supports low-latency full interconnec

Product features

  • Ultra-high bandwidth & dedicated chip: Featuring Broadcom Tomahawk6 chip and 204.8T ultra-large bandwidth, the switch delivers full wire-speed on all 128×800G OSFP112 ports. Only two-layer networking enables a 60,000-GPU cluster, cutting switch quantity by 40% and drastically lowering cluster deployment complexity and Total Cost of Ownership (TCO).

  • Jitter-free intelligent computing network: It supports RoCEv2 lossless communication with dynamic load balancing and zero-packet-loss architecture to guarantee stable operation of AI training workloads.

  • Open ecosystem: Compatible with Open Networking Interface (ONI) and Sonics/NOS software to balance flexible deployment and ecosystem adaptability.

  • Multi-rate backward compatibility: OSFP112 ports support 400G/200G via beam splitting technology to match networking requirements of diversified computing nodes.

  • Full-link redundancy: Adopts 2+2 redundant 2700W CRPS power supplies and 4+1 redundant fans with military-grade reliability design to sustain 7×24-hour heavy-load continuous operation.

  • Optimized energy efficiency: Low power consumption realized through intelligent temperature control and adaptive energy-saving algorithms; robust thermal solution consists of customized VC vapor chamber coolers and superconductive cooling fins.

Product specification

ModelNWS9410 Core Switch
Port Configuration128 × 800G OSFP112
Switching capacity204.8Tbps (bidirectional), equipped with Broadcom Tomahawk6 chip
Management ports1×10/100/1000 Base-T MGMT, 1×USB 2.0 Type A, 1×RJ45 Console
Dimension446mm(W) × 800mm(D) × 176mm(H)
Operating Environment0 ℃~40℃,5%~90% RH
CPU & StorageIntel XEON D-1734NT 8C16T (2.0~3.1GHz); Max. 2×DDR4 ECC SO-DIMMs, default 1×16GB; Dual 64MB BIOS Flash240GB M.2 SATA SSD
BMC ManagementRunBMC with AST26201GB DDR4, 8GB eMMC, 2×64MB SPI FW Flash
Power Supply2+2 redundant 2700W CRPS PSUAC input:90~264VAC; HVDC:180~320VDC
FANN+1 redundant with 5 fans, airflow direction: F2B
Port LEDQSFP112: 1 LED per port (Red/Green dual-color)
Mountingupports rack rail and lug mounting
WeightApprox. 45kg
EMC/EMIFCC, EN55022, EN61000-3-2, EN61000-3-3 / EN61000-3-11, EN61000-3-12; EN55024, EN300386
Safety regulationsUL/CSA 60950-1, EN 60950-1, IEC 60950-1


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