Juniper

Juniper QFX5210-64C-AFO-T2 | 64x 100G QSFP28 + 2x 10G SFP+, 1U, AC PSU, Front-to-Back airflow, no PoE, 6.4Tbps switching, EVPN-VXLAN, L3 base

SKU:QFX5210-64C-AFO-T2

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Description

High‑density 1U data‑center switch built for spine/leaf fabrics. It delivers 64x 100G QSFP28 ports with flexible breakout to 4x25G or 2x50G (and QSFP+ 40G compatibility), plus 2x 1/10G SFP+ ports for flexible connectivity. Front‑to‑Back airflow pairs with dual hot‑swap AC power supplies and hot‑swap fan trays for resilient operations. Line‑rate Layer 2/3 with EVPN‑VXLAN enables scalable fabrics, while automation and telemetry simplify deployment and operations.

Features

64x 100G density in 1U for efficient spine/leaf deployments
- Flexible port speeds: 10/25/40/50/100G via QSFP28 breakouts
- Two SFP+ 1/10G ports for additional connectivity
- Front‑to‑Back airflow for cold‑aisle/hot‑aisle conformity
- Dual hot‑swap AC PSUs and hot‑swap fans for high availability
- Line‑rate L2/L3 with EVPN‑VXLAN for scalable overlays
- Automation‑ready with ZTP and open APIs
- Sub‑microsecond latency for performance‑sensitive workloads

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: Can the QSFP28 ports be broken out to lower speeds?
A: Yes. Each QSFP28 can break out to 4x25G or 2x50G with supported breakout optics or DAC/AOC, and is backward compatible with QSFP+ 40G.

Q: Is PoE supported on this switch?
A: No. This platform does not provide PoE.

Q: What is the airflow direction for this model?
A: AFO variants provide Front‑to‑Back airflow (port side exhaust).

Q: Are optics and cables included?
A: Transceivers and cables are ordered separately to match your media and reach requirements.

Q: Does it support EVPN‑VXLAN for data‑center fabrics?
A: Yes, it supports EVPN‑VXLAN bridging and routing for modern spine/leaf designs.

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 AC 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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