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Juniper

Juniper EX4650-48Y-DC-AFO | 48x25G SFP28 + 8x100G QSFP28, DC power, AFO airflow, PoE: none, uplinks: 8x100G, lic: standard

SKU:EX4650-48Y-DC-AFO

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Description

High-density 1U campus/data center switch with 48x 1/10/25G SFP28 access ports and 8x 40/100G QSFP28 uplinks. DC-powered with port-side intake to PSU-side exhaust (AFO) airflow for cold-aisle alignment. Designed for modern layer 2/3 fabrics and EVPN-VXLAN deployments where compact 100G uplinks and 25G access are required.

Features

- High-density 25G access with 100G uplinks in 1U
- AFO airflow for hot/cold aisle alignment
- DC power option for telco and colocations
- EVPN-VXLAN ready for modern campus and leaf-spine fabrics
- Field-replaceable PSUs and fans for serviceability

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: Do the SFP28 ports support 10GbE SFP+ optics?
A: Yes, the SFP28 cages are typically backward compatible with 10GbE SFP+ optics for 10G operation.

Q: Does this model provide PoE?
A: No. The SFP28 fiber ports do not provide PoE.

Q: What is the airflow direction?
A: AFO: port-side intake to PSU-side exhaust (front-to-back).

Q: Is AC power supported on this variant?
A: This variant is DC-powered (-48V DC). Use an AC model if AC power is required.

Technical Specifications

- Downlinks: 48 x 1/10/25GbE SFP28
- Uplinks: 8 x 40/100GbE QSFP28
- Airflow: AFO (port-side intake to PSU-side exhaust)
- Power: DC (-48V DC feeds)
- Form factor: 1U fixed switch
- Field-replaceable power supplies and fan trays
- EVPN-VXLAN capable (L2/L3)
- PoE: Not supported on SFP28 fiber interfaces

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