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Juniper

Juniper QFX5241-64OD-AO-T | QFX5241 64-Port 800GbE OSFP Data Centre Switch, 2U

Juniper QFX5241-64OD-AO-T | QFX5241 64-Port 800GbE OSFP Data Centre Switch, 2U

QFX5241-64OD-AO-T

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Description

The Juniper QFX5241 64-Port 800GbE data centre switch delivers ultra-high-density connectivity in a compact 2U chassis, purpose-built for AI/ML IP fabric deployments as both leaf and spine nodes. With 64 x OSFP 800GbE ports, flexible breakout to 400GbE, 100GbE, or 50GbE, and RoCEv2 support for GPU-to-GPU workloads, this switch addresses the demands of modern hyperscale and enterprise AI infrastructure. Redundant 3000W AC PSUs, N+1 fan modules, and airflow-out (front-to-back) cooling ensure carrier-grade resilience, while TAA compliance satisfies government and regulated-industry procurement requirements.

Running Junos OS Evolved, the QFX5241 integrates seamlessly with Juniper Apstra for intent-based automation, Zero-Touch Provisioning, and full lifecycle management. Advanced telemetry with ECN/PFC counters, fine-grained ECMP load balancing, and BGP Additional Paths support make it an ideal spine or high-radix leaf in AI fabric architectures. The included QFX5240-2U-4PRMK four-post toolless rack mount kit simplifies physical deployment. Order today from iptrading.com.au — your local source for enterprise-grade networking solutions.

Features

- 64 x 800GbE ports in a 2U chassis — maximises port density while minimising rack space and total power consumption
- OSFP transceiver form factor with flexible breakout to 400GbE, 100GbE, and 50GbE for scalable fabric design
- RoCEv2 (RDMA over Converged Ethernet) and advanced multicast support for GPU-to-GPU AI/ML workloads
- Advanced telemetry with ECN/PFC counters for real-time visibility into congestion and lossless fabric health
- Fine-grained ECMP load balancing to manage reduced flow entropy in large AI fabric environments
- Juniper Apstra integration for intent-based automation, rail-optimised design, and lifecycle management
- Zero-Touch Provisioning (ZTP) plus Terraform, Ansible, Puppet, and Python automation support
- Secure Boot for hardened platform integrity and supply chain security
- Hot-swappable PSUs and fan modules with 1+1 and N+1 redundancy for non-stop operations
- BGP Additional Paths support for robust, scalable IP fabric routing
- Shallow buffer architecture optimised for spine roles in latency-sensitive data centre fabrics
- Runs Junos OS Evolved — consistent, feature-rich OS across the entire QFX data centre portfolio
- TAA compliant for government and regulated-industry procurement

Warranty

Juniper products are supplied with standard manufacturer warranty terms, which vary by product and can range from 1 year through to limited lifetime coverage. IP Trading can also provide Juniper J-Care warranty and support extensions for customers who need longer coverage or enhanced support options. https://support.juniper.net/support/warranty/

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Datasheet

Technical Specifications

- 64 x OSFP 800GbE network ports
- Breakout support: 128 x 400GbE, 256 x 100GbE, or 256 x 50GbE
- 2 x SFP28 10GbE management/out-of-band ports
- 1 x RJ-45 console port
- 1 x USB 3.0 port
- Form factor: 2U rack-mount chassis
- Power supply: AC PSUs (QFX5240-PWR-AC-AO), 1+1 redundancy, up to 3000W each
- Cooling: Airflow Out (AFO) / front-to-back, 4 x fan modules (2 rotors each), N+1 redundancy
- Transceiver form factor: OSFP
- Operating system: Junos OS Evolved
- Rack mount kit: QFX5240-2U-4PRMK four-post toolless (included)
- TAA compliant

FAQs

Q: What is the QFX5241-64OD-AO designed for?
A: The QFX5241-64OD-AO is designed as a high-density leaf or spine switch in AI/ML IP fabric and data centre architectures. Its 64 x 800GbE OSFP ports and RoCEv2 support make it ideal for GPU cluster interconnects and hyperscale east-west traffic.

Q: What breakout configurations are supported?
A: Each 800GbE OSFP port supports breakout to lower-speed interfaces. Supported configurations include 128 x 400GbE, 256 x 100GbE, and 256 x 50GbE, providing significant flexibility for mixed-speed fabric deployments.

Q: Is the QFX5241 compatible with Juniper Apstra?
A: Yes. The QFX5241 is fully supported by Juniper Apstra Data Center Director, enabling intent-based automation, onboarding, configuration management, and continuous monitoring. It also supports ZTP, Terraform, Ansible, Puppet, and Python for additional automation workflows.

Q: Can I replace PSUs and fans without taking the switch offline?
A: Yes. Both the AC power supply units and fan modules are hot-insertable and hot-removable, supporting replacement without any planned downtime. The PSUs operate in 1+1 redundancy and fans in N+1 redundancy for maximum availability.

Q: Is this product TAA compliant?
A: Yes. The -T suffix in the distributor SKU (QFX5241-64OD-AO-T) confirms TAA (Trade Agreements Act) compliance, making it suitable for US federal and Australian government procurement programmes requiring compliant hardware.

Q: Can I purchase the QFX5241-64OD-AO-T in Australia from IP Trading?
A: Absolutely. IP Trading (iptrading.com.au) is an Australian B2B IT hardware reseller stocking Juniper enterprise and data centre networking equipment. Contact our team for pricing, lead times, and volume purchasing options.

Datasheet

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