QFX5241-64OD-DO, Juniper QFX5241 Ethernet Switch, 64×800GE/Expansion Slot/Enterprise

The Juniper QFX5241-64OD-DO is an enterprise-grade Juniper Ethernet Switch, built to deliver industry-leading performance for next-generation data center and cloud networking environments. Leveraging advanced 800 Gigabit port technology and a high-density Expansion Slot design, the QFX5241-64OD-DO provides a flexible and scalable fabric solution that is ideal for large enterprise networks, service providers, and high-performance computing applications. With a switching throughput of 51.2 Tbps and 64 OSFP ports supporting up to 800Gbps, this Juniper Ethernet Switch drives unmatched bandwidth for cloud-scale operations and artificial intelligence networks. Engineered with robust resiliency features like hot-insertable/removable fan modules, redundant power supplies, and equipped with the Broadcom TH5 BCM78900 chipset, it ensures operational efficiency and network continuity. The QFX5241-64OD-DO optimizes resource allocation and energy use, utilizing dual 480-GB NVMe SSDs for high-speed local storage. Powered by Junos OS Evolved, network operators gain streamlined control, automation, and monitoring for demanding 800 Gigabit deployments. The integration of multiple Expansion Slot options on this Juniper platform increases flexibility to meet evolving business requirements and supports rapid network growth. Seamlessly blending the QFX5241's renowned performance, the next-generation Expansion Slot architecture, and 800 Gigabit readiness, the QFX5241-64OD-DO delivers efficient, secure, and future-proof connectivity that empowers businesses to accelerate digital transformation at a global scale.

Product Features Comparison

Model	QFX5241-64OD-DO	QFX5130E-32CD-AFO	C1-N3K-C3164Q	Arista DCS-7150S-64-CL-R
Brand	Juniper	Juniper	Cisco	Arista
Port Configuration	64 up to 800 Gbps OSFP / 2 up to 10 Gbps SFP28	32 x QSFP56-DD 400GbE / 128 x 10/25GbE	64 × QSFP+ (40G capable, breakout to 4×10G or 4×25G)	48 x 10G SFP+ / 4 x 40G QSFP+
Switching Capacity	51.2 Tbps	12.8 Tbps / 8 Bpps	5.12 Tbps	1.28 Tbps
Forwarding Rate	n/a	5.68 billion pps	2.38 Bpps	960 Mpps
PoE Budget	n/a	n/a	n/a	n/a
Stacking Capability	n/a	n/a	n/a	n/a