The Juniper EX4400-48MP delivers campus access networking for enterprise environments that need dense connectivity and reliable wireless support. With Multigig access and high-power PoE, it helps simplify busy floors while supporting many powered devices from one access switch.
As access layers absorb denser endpoints and higher wireless demand, infrastructure teams need switching that keeps pace without adding complexity at the edge.
Juniper EX4400-48MP is an access switch for production networks that need more powered ports and stronger wireless backhaul at the same edge location. It suits dense campus, office, hospitality, and operational spaces where user devices, APs, and connected equipment all converge.
Its Multigig access port architecture and 2200 W PoE budget support demanding endpoint mixes without forcing a redesign of the access layer. The 48×Multigig plus 2×QSFP28 configuration gives room for both local density and higher-capacity upstream connectivity.
That combination helps reduce the pressure to split wireless and wired needs across multiple switches. It gives network teams a practical way to support busy floors, device-rich zones, and expanding access requirements from one platform running Junos.
If you are planning a new edge deployment or refreshing a dense access layer, our team can help assess where the Juniper EX4400-48MP fits best.
Juniper EX4400-48MP is an enterprise access switch for wired and wireless edge deployments, designed to provide scalable campus connectivity, operational simplicity, and reliable platform behavior in high-density environments.
Multigig Access Layer
The Multigig access architecture supports high-capacity edge connectivity for devices that need more than standard Gigabit Ethernet.
High-Density PoE Delivery
The platform provides centralized power delivery for connected endpoints with a 2200 W PoE budget to support dense access deployments.
Uplink Aggregation Path
QSFP28 uplinks provide a high-bandwidth aggregation architecture for upstream switch and campus backbone connectivity.
Edge Deployment Fit
The EX4400-48MP is structured for enterprise access roles where user, voice, and wireless infrastructure converge at the network edge.
Campus Policy Framework
The switch is built to support consistent edge operations within a campus network architecture.
Platform Scalability
Its access and uplink design supports modular growth as endpoint density and upstream bandwidth requirements increase.
Deployment Consistency
The platform is suitable for standardized access-layer rollouts that benefit from repeatable architecture across sites.
If you need to align access power, multigig connectivity, and uplink capacity across campus edge projects, our team can help define a Juniper switching architecture that fits your environment.
| Product Family | Juniper EX |
|---|---|
| Product Series | EX4400 |
| Deployment | Campus |
| Target Organisation Size | Enterprise |
| Primary Use Case | Access |
| Product Tier | Standard |
| Network Architecture | Layer 3 |
| Access Ports | 48 |
| Access Port Architecture | Multigig |
| Uplink Ports | 2 |
| Uplink Architecture | QSFP28 |
| Total Ports | 50 |
| Maximum Port Speed | 100G |
| Port Configuration | 48×Multigig + 2×QSFP28 |
| PoE | Yes |
| PoE Budget (W) | 2200 |
| Stacking | Supported |
| Operating System | |
| Power Redundancy | Hot-swappable PSUs |
| Maximum VLANs | 4094 |
| Routing Capability | Dynamic |
| Switching Capacity (Gbps) |
The Juniper EX4400-48MP is a campus access switch for dense, power-hungry edge environments that need more than basic gigabit connectivity. It fits clinical, office, hospitality, manufacturing and design floors where wired access, multi-gigabit AP backhaul and PoE demands arrive at the same closet.
In major hospital wings, the EX4400-48MP supports packed clinical closets with many access points, carts and bedside devices. It gives infrastructure teams the port density and wireless headroom needed to reduce congestion on wards and diagnostic floors.
For secure office levels with heavy user traffic, this switch provides the access capacity needed for powered endpoints and higher-bandwidth wireless links. It helps teams stay below distribution switching while avoiding the limits of gigabit-only edge connectivity.
Hotels and venues can place the EX4400-48MP in conference and guest-floor closets where many APs, AV endpoints and powered devices converge. It supports busy hospitality spaces that need stronger backhaul than standard 48-port access can offer.
Manufacturing sites can use it to connect plant-floor APs, cameras and terminals from one access layer. The extra wireless capacity helps mobile and IoT traffic move cleanly through areas where port count and uplinks are both under pressure.
Architecture teams running model-heavy studios need dense user access, reliable PoE and fast Wi-Fi across collaboration rooms. The EX4400-48MP gives these spaces more multi-gigabit edge capacity than smaller access models.
Our team can help design and deploy the EX4400-48MP for clinical, finance, hospitality, manufacturing and studio environments, with guidance on closet layout, wireless coverage, endpoint density and operational recovery needs.
Many of our vendor partners offer their own flexible finance programs, available for orders over a certain threshold.
As part of our free consultation and advisory service, we can:
Alternatively, we also work independently with third-party organisations to offer the best possible flexible leasing solutions.
Our team is here to help your businesses avoid upfront costs and keep your next IT project on budget. Submit an enquiry today to explore your options.
Instead of letting unused hardware depreciate or go to waste, our simple IT Asset Trade-In Service helps businesses to regain capital or receive credit towards future purchases.
Our team will assesses the market value of your equipment, managing the entire process from secure collection through to resale or responsible recycling.
To get started, simply submit an enquiry and we’ll respond within 24 working hours.
As a certified partner to industry-leading vendors, we provide access to promotions that reduce upfront spend and accelerate upgrade strategies.
When you work with us, we can bundle and stack multiple offers, navigate application processes, and secure pricing that often isn’t accessible without an official vendor partner.
Visit our promotions hub to explore current offers and discuss your eligibility.
Below you’ll find alternative models, suitable software and services that pair with this solution – helping you to avoid compatibility issues, reduce support overhead and deploy with confidence.
Not all deployments fit standard configurations. If you’re weighing up options or want a second opinion on your setup, our team is here to help with honest, straightforward advice backed by decades of vendor knowledge.
