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juniper EX Series EX4650

CurrentNetwork1U fixed switch
Juniper juniper EX Series EX46501U fixed switch48 ports2 Tbps

The Juniper EX4650 is a high-density 1U campus distribution, core, and datacenter top-of-rack switch delivering 48 ports of 10G/25G SFP28 and 8 ports of 40G/100G QSFP28. Providing 2 Tbps of non-blocking switching throughput, the EX4650 supports EVPN-VXLAN overlays, Virtual Chassis technology, and comprehensive Junos telemetry streaming. Widely deployed across enterprise backbones and traded actively on secondary markets, the EX4650 bridges modern high-speed campus aggregation and high-density virtualization.

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Specifications

Brandjuniper
FamilyEX Series
Form factor1U fixed switch
ReleasedNov 2018
Ports48x 10G/25G SFP28 and 8x 40G/100G QSFP28 ports
Switching capacity2 Tbps / 1.49 Bpps wire-speed forwarding performance
OverlaysHardware-accelerated EVPN-VXLAN campus fabric and datacenter interconnect
StackingVirtual Chassis technology connecting up to four EX4650 units
ManagementJunos OS with telemetry streaming, Python scripting, and Mist AI monitoring

Generations

Check compatibility with Juniper

Before you buy, confirm the exact configuration against the vendor's own lists: firmware levels, operating systems, adapters and optics that Juniper has tested with the juniper EX Series EX4650.

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FAQ

Can the 25GbE SFP28 ports operate at 10GbE and 1GbE speeds?

Yes, all SFP28 ports are dual-speed and auto-negotiate to 10GbE or 1GbE using appropriate optics.

Does the EX4650 support EVPN-VXLAN in campus distribution?

Yes, it operates as an EVPN-VXLAN core, spine, or leaf device with full L2 and L3 gateway capabilities.

Buying or selling EX4650?

New, refurbished or used. Tell us the quantity and condition and we connect you with a vetted reseller in your region, usually within one working day.

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