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Juniper EX4400-48P 48-Port PoE Switch 2x100G | Enterprise, Rack Mount
Juniper Networks
MPN: EX4400-48P
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Key Features
- 48 1 GbE PoE ports
- 2 x 100G uplink capability
- Juniper EX4400 platform
- Rack-mountable enterprise switch
- High-density access-layer design
- Built for PoE endpoint aggregation
- Suitable for campus and enterprise networks
- Power dense endpoint deployments with 48 PoE-capable 1 GbE ports
Build a stronger access layer with a switch designed for dense endpoint connectivity and high-speed aggregation. The Juniper EX4400-48P delivers 48 1 GbE PoE ports and 2 x 100G uplink capability, making it a strong fit for enterprise floors, campus access, and distribution points that need both endpoint power and serious uplink capacity.
This is the kind of switch you choose when access ports are only part of the requirement. High-density PoE supports phones, access points, and surveillance devices at scale, while 100G uplinks help prevent the access layer from becoming the bottleneck as traffic grows. That matters in environments where wireless density, video traffic, and east-west application access keep increasing.
The EX4400-48P also fits cleanly into rack-based deployments, which helps standardize installation across sites. For infrastructure teams, the value is in reducing the number of access switches required per closet while preserving uplink headroom. For procurement, it is a premium access switch that justifies its place in the stack by combining port density, PoE delivery, and high-speed uplinks in one platform.
Ideal For
- Campus access closets serving phones, access points, and cameras at scale
- Enterprise floor deployments that need high PoE density and fast uplinks
- Network refreshes where access-layer oversubscription must be minimized
- Rack-based distribution points consolidating many powered endpoints
Why This Product
- 148 PoE ports support dense endpoint deployments
- 22 x 100G uplinks provide strong aggregation headroom
- 3Rack-mountable design fits standard enterprise closets
- 4Better suited than smaller access switches for high-device environments







