What module and cable types can be used with the N9500-64OC switch?

The device can use OSFP-encapsulated 800G optical modules and cables, such as OSFP-800G-2xSR4, OSFP-800G-2xDR4, OSFP-800G-CU*, etc.

How to deploy controllers for RoCE deployment platform?

The AILB calculates the improvement of ALLreduce and ALLtoall, Allreduce: AILB is 14%-30% higher than ECMP, Alltoall: AILB is 5%-14% higher than ECMP.

What's the advantage of large-scale Layer 2 RoCE networking over Layer 3 IB networking of the same size?

With more than 256 8-card 400G devices, compared with Layer 3 networking, the forwarding chip debugging is reduced and the latency is decreased by 60%.

N9500-64OC, 64x800G OSFP, Broadcom TH 5, 51.2Tbps, Managed AI Data Center Switch

Click to open expanded view

Global Local Service

Lifetime Technical Support

N9500-64OC, 64x800G OSFP Ethernet L3 4U Managed Switch, 51.2Tbps, Broadcom Tomahawk 5, Support RoCEv2, For AI/ML/Cloud Data Center/HPC

Name: N9500-64OC, 64x800G OSFP Ethernet L3 4U Managed Switch, 51.2Tbps, Broadcom Tomahawk 5, Support RoCEv2, For AI/ML/Cloud Data Center/HPC
Brand: Naddod
SKU: 102322
Price: 39399.00 USD
Availability: OnlineOnly
Rating: 5.0 (18 reviews)

#102322

Model: N9500-64OC

Sold: 0

In Stock: Available

$ 39399.00

Item Spotlights

64-port 800G (OSFP)
Switching capacity 102.4T, packet forwarding rate 21000Mpps
Support RoCE configuration one-click deployment
Level 2 networking can support up to 8K 400G ports, and level 3 networking can support up to 32K 400G ports
Support dual-port access networking, GR perfect restart, BFD fast forwarding detection and other mechanisms
AI ECN automatic parameter adjustment, RoCE network key indicators real-time telemetry
Support IPv4/IPv6 dual-stack protocols: static routing, equal-cost routing, policy routing, RIPng, OSPFv3, BGP4+, etc.
Support SNMPv1/v2c/v3, support general network management platform

N9500-64OC, 64x800G OSFP Ethernet L3 4U Managed Switch, 51.2Tbps, Broadcom Tomahawk 5, Support RoCEv2, For AI/ML/Cloud Data Center/HPC

Free Worldwide Shipping on Orders over $ 99

Specifications

Product Highlights

Questions & Answers

Resources

Specifications

Product Highlights

Questions & Answers

Resources

Description

N9500-64OC, 64-Port Ethernet L3 4U Data Center Switch, 64x 800Gb OSFP, Support RoCEv2

The N9500-64OC switch is a new generation of high-performance, high-density box switches launched for the development trends of applications such as AI, big data, high-performance computing, and distributed storage. Based on network flow control technologies such as PFC/ECN and MMU tuning technology, it can build an end-to-end, lossless, low-latency forwarding RDMA (Remote Direct Memory Access) basic bearer network to meet the network deployment requirements of application scenarios such as AI/machine learning, high-performance computing, and distributed storage big data.

Specifications

Ports

64x800G OSFP

Switch Chip

Tomahawk 5 / BCM78900 Series

Switching capacity

102.4T

Packet forwarding rate

21000Mpps

Power consumption

Maximum: 3156W

RoCE

Supported

Management port

1xMGMT,1xConsole,1xUSB

CPU

2.0 GHz quad-core

Memory

16 GB, DDR4 (compatible with 32 GB)

Swap Cache

165.2MB

Airflow

power-to-connector

Flash memory

NOR flash: 64 MB (for Boot ROM)

SSD

240 GB

Power Redundancy

2+2

Fan Redundancy

7 + 1

Dimensions (W × D × H)

442mm × 760mm × 175mm（4RU）

Operating temperature

0℃~40℃

Weight

33.5KG

Humidity

Operating humidly: 10% RH to 90% RH (noncondensing)
Storage humidity: 5% RH to 95% RH (non-condensing)

Product Highlights

High-Performance AIGC Network

Supports large GPU clusters with 200/400/800G bandwidth and 97% utilization. Load balancing and copper interconnects reduce failure risks and costs, enabling efficient, energy-saving data centers.

RoCE Lossless Technology for AI Networks

RDMA (Remote Direct Memory Access) technology based on Ethernet protocol enables low-latency, lossless communication, ensuring efficient data transfer and optimized AI workload performance.