Juniper

Juniper QFX5210-64C-D-AFO2 | 64x 100G QSFP28 + 2x 10G SFP+, 1U, DC PSU, Front-to-Back airflow, no PoE, 6.4Tbps switching, EVPN-VXLAN, L3 base

SKU:QFX5210-64C-D-AFO2

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Description

High‑density 1U 100G switch for modern spine/leaf fabrics. Provides 64x QSFP28 ports with breakout flexibility and 2x SFP+ 1/10G ports. This DC‑powered variant uses Front‑to‑Back airflow and dual hot‑swap DC PSUs, with hot‑swap fan trays for resiliency. It delivers line‑rate L2/L3 with EVPN‑VXLAN, rich automation, and telemetry for scalable operations.

Features

Dense 64x 100G switching in a compact 1U chassis
- Front‑to‑Back airflow with dual hot‑swap DC PSUs
- Flexible 10/25/40/50/100G connectivity via QSFP28
- Two SFP+ 1/10G ports for additional links
- Line‑rate EVPN‑VXLAN L2/L3 for scalable fabrics
- Automation‑ready with ZTP and open APIs
- Low latency and 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 distinguishes this DC AFO variant?
A: It uses dual hot‑swappable DC power supplies and Front‑to‑Back airflow for port‑side exhaust.

Q: Are QSFP28 ports compatible with 40G optics?
A: Yes. QSFP28 cages accept QSFP+ 40G modules.

Q: Is PoE available on any ports?
A: No. This platform does not support PoE.

Q: Does it support EVPN‑VXLAN routing?
A: Yes. It supports EVPN‑VXLAN bridging and routing at line rate.

Q: Can I use breakout DACs?
A: Yes. Supported DAC/AOC breakout cables enable 4x25G or 2x50G from a 100G QSFP28 port.

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: Front‑to‑Back (port side exhaust)
- 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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