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Juniper EX4400-48MXP 48-Port Multi-Gig PoE Switch | 100G, Layer 3
Juniper Networks
MPN: EX4400-48MXP
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Key Features
- 48-port multi-gig access switch
- 12 x 10G ports and 36 x 2.5G ports
- 2 x 100G uplink interfaces
- Layer 3 switching support
- Manageable standalone form factor
- 1U rack-mount design
- Up to 3,600 W PoE budget
- Juniper EX4400 series platform
Keep high-demand access networks stable as device counts, bandwidth, and PoE loads rise. The Juniper EX4400-48MXP combines 12 x 10G and 36 x 2.5G access ports with 2 x 100G uplinks, giving infrastructure teams the port mix needed for modern wireless, collaboration, and edge workloads.
With Layer 3 capability and manageable standalone operation, this switch fits enterprise campus and branch designs that need more than basic edge forwarding. Its high-PoE design supports power-hungry endpoints without forcing separate midspan planning, helping simplify closet architecture while preserving room for future device growth.
Built for environments where uptime and visibility matter, the EX4400 family aligns with cloud-managed operations and secure access requirements. For teams standardizing on Juniper switching, this model delivers the port density, uplink bandwidth, and power budget needed to support converged access at scale.
Ideal For
- Campus access switching for Wi-Fi 6/6E and wired endpoints
- Branch aggregation for multi-gig client and uplink traffic
- PoE-heavy closets serving phones, cameras, and access points
- Edge distribution in enterprise networks requiring Layer 3 control
Why This Product
- 1More uplink headroom than typical 1G access switches with 2 x 100G ports
- 2Higher endpoint density than standard 24-port PoE models with 48 ports
- 3Greater power capacity than midrange access switches with up to 3,600 W PoE
- 4Better fit for multi-gig wireless and collaboration endpoints than 1G-only designs







