Juniper

Juniper QFX5210-64C-D-AFI2 | 64x 100G QSFP28 + 2x 10G SFP+, 1U, DC PSU, Back-to-Front airflow, no PoE, 6.4Tbps switching, EVPN-VXLAN, L3 base

SKU:QFX5210-64C-D-AFI2

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Description

Compact 1U 100G platform for spine/leaf deployments featuring 64x QSFP28 ports with flexible breakout and 2x SFP+ 1/10G ports. This variant uses Back‑to‑Front airflow and dual hot‑swap DC power supplies, ideal for DC‑powered racks. It delivers line‑rate L2/L3, EVPN‑VXLAN, automation, and telemetry for scalable data‑center fabrics.

Features

1U high‑density 100G for compact spine/leaf designs
- Back‑to‑Front airflow for data‑center cooling alignment
- Dual hot‑swap DC PSUs for carrier/data‑center power domains
- 64x QSFP28 with flexible speed breakouts
- EVPN‑VXLAN L2/L3 for scalable overlays
- Automation and telemetry for simplified operations
- Low latency with deep shared buffering

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: What airflow direction is AFI?
A: AFI indicates Back‑to‑Front airflow (port side intake).

Q: Does this variant use DC power?
A: Yes. It includes dual hot‑swappable DC power supplies.

Q: Can I break out QSFP28 ports to 25G?
A: Yes. Supported breakouts provide 4x25G or 2x50G per QSFP28 port.

Q: Is PoE supported?
A: No. This switch is designed for data‑center environments and does not provide PoE.

Q: Are optics included by default?
A: No. Select compatible transceivers or DAC/AOC cables based on speed, reach, and connector type.

Technical Specifications

Form factor: 1U fixed switch
- Port density: 64x QSFP28 100GbE (breakout to 4x25G or 2x50G; QSFP+ 40G compatible)
- Auxiliary ports: 2x SFP+ 1/10GbE
- Aggregate switching capacity: up to 6.4 Tbps
- Forwarding performance: up to 4.8 Bpps
- Latency: sub‑microsecond, cut‑through switching
- Packet buffer: deep shared buffer architecture
- Airflow: Back‑to‑Front (port side intake)
- Power: Dual hot‑swappable DC PSUs (1+1 redundancy)
- Cooling: Hot‑swappable fan trays
- Jumbo frames: up to 9216 bytes
- Network virtualization: EVPN‑VXLAN bridging and routing
- Routing and switching: Layer 2/3 (BGP, OSPF, IS‑IS), MLAG/MC‑LAG
- Automation & ops: ZTP, NETCONF/REST, streaming telemetry
- Management: out‑of‑band mgmt port, console, USB

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