Refurb Squared
N9510-64D, 64-Port Ethernet L3 Data Center Switch, 64 x 400Gb QSFP-DD, Broadcom Chip, Support RoCEv2, Front-to-Back Airflow
N9510-64D, 64-Port Ethernet L3 Data Center Switch, 64 x 400Gb QSFP-DD, Broadcom Chip, Support RoCEv2, Front-to-Back Airflow
ISO 14001:2015
ISO 45001:2018
ISO 9001:2015
The N9510-64D switch provides 64x 400GbE QSFP-DD ports in the 4U height, and each QSFP-DD port can be configured as 100/400GbE, or as 2x 200GbE via breakout cables. This data center switch is used jointly with TOR switch to meet design requirements of the spine-leaf three-tier network architecture.
Enterprise Grade Performance
Enterprise Grade Performance
Our networking cables and optical transceivers are designed for high-performance enterprise networks. They support fast data transmission, stable connectivity, and consistent signal strength across switches, servers, and routers.
Wide Device Compatibility
Wide Device Compatibility
These modules are engineered to work with many leading networking brands such as Cisco, Juniper, Arista, and other enterprise systems. They integrate easily into existing network infrastructure.
Simple Plug And Play Setup
Simple Plug And Play Setup
Installation is quick and easy. Simply insert the cable or transceiver into the compatible port and it begins operating immediately without complicated configuration.
Reliable Connection Stability
Tested And Verified Products
Affordable Enterprise Pricing

Competitive Pricing
Refurb Squared networking hardware delivers high-speed connectivity using tested optical modules and enterprise-grade cables built for reliability and seamless device compatibility.
Built For Reliable Networking
At Refurb Squared we provide high-quality networking hardware trusted by engineers and IT professionals. Our mission is to deliver reliable technology at affordable prices.





