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Juniper

Juniper QFX5210-64C-DC-AFO | 64x QSFP28 100G/40G, 2x DC PSUs, front-to-back airflow, low latency

SKU:QFX5210-64C-DC-AFO

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Description

High-density, reduced-latency leaf/spine switch with 64 QSFP28 ports supporting 100G and 40G for flexible fabric designs. Dual hot-swap DC power and front-to-back airflow suit modern cold-aisle data centers, with EVPN-VXLAN for scalable L2/L3 fabrics.

Features

- 64x 100G-ready QSFP28 ports for high-density fabrics
- Low-latency, cut-through architecture for performance-sensitive workloads
- Flexible 100G/40G operation with breakout support where optics/cables allow
- Dual hot-swap DC power and redundant fans for high availability
- EVPN-VXLAN support for modern data center overlays
- Junos OS with rich L2/L3 feature set and automation-friendly operations

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

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

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FAQs

Technical Specifications

FAQs

Q: Are optics or cables included?
A: No, transceivers and DAC/AOC cables are sold separately.

Q: Can I mix 100G and 40G ports on the same chassis?
A: Yes, with appropriate QSFP28/QSFP+ transceivers or cables per port.

Q: Does it support EVPN-VXLAN for leaf-spine fabrics?
A: Yes, EVPN-VXLAN is supported for scalable Layer 2 overlay and Layer 3 underlay designs.

Q: What is the airflow direction?
A: Front-to-back airflow (AFO), suitable for cold-aisle front deployments.

Q: Does it require AC power?
A: This model uses DC power supplies; ensure compatible DC feeds are available.

Technical Specifications

- Port density: 64x QSFP28 (100GbE), QSFP+ (40GbE) compatible
- Port speeds: 100G, 40G; breakout options per transceiver/cable (e.g., 4x25G on QSFP28)
- Switching capacity: up to 6.4 Tbps
- Latency: reduced-latency, cut-through forwarding
- Airflow: front-to-back (AFO)
- Power: dual hot-swappable DC power supplies (redundant)
- Cooling: redundant hot-swappable fan modules
- OS/features: Junos OS with L2/L3, EVPN-VXLAN, BGP, OSPF
- Management: console and out-of-band management port
- Form factor: fixed, rack-mountable

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