Does the EX4000-48P support Power over Ethernet on its ports?

Yes, the EX4000-48P offers 48 1GbE PoE+ access ports. The PoE+ capability allows each port to deliver both data and power over Ethernet cabling to compatible devices, helping to simplify deployment of IP phones, surveillance cameras, and wireless access points without requiring separate power adapters at the edge.

What uplink options are available on the EX4000-48P?

The EX4000-48P includes 10GbE SFP+ uplink connectivity in addition to its 48 1GbE access ports. These 10GbE SFP+ uplinks enable higher bandwidth connections to aggregation or core switches, helping to accommodate the combined traffic generated by the connected PoE+ access devices in campus, branch, or remote office environments.

For what deployment scenarios is the EX4000-48P intended?

The EX4000-48P is part of the EX4000 line of Ethernet access switches designed for enterprise branch, remote office, and enterprise campus networks. With 48 1GbE PoE+ access ports and 10GbE SFP+ uplinks, it is intended for access layer deployments where many edge devices require both power and Gigabit connectivity.

What type of switch is the EX4000-48P classified as?

The EX4000-48P is classified as a Gigabit Ethernet PoE+ access switch at the enterprise level. It provides 48 1GbE PoE+ ports for edge connectivity and 10GbE SFP+ uplinks, making it suitable for structured access layer roles in campus, branch, and remote office network designs.

EX4000-48P - Juniper Networks EX4000-48P 48-port 1GbE PoE+ switch

Name: Juniper Networks EX4000-48P 48-port 1GbE PoE+ switch
Brand: Juniper
SKU: EX4000-48P
Price: 5780 USD
Availability: InStock

EX4000-48P - Juniper Networks EX4000-48P 48-port 1GbE PoE+ switch | US IT Hardware

Product overview

The Juniper Networks EX4000-48P is an enterprise access switch designed for campus, branch, and remote office deployments. It features 48 1GbE PoE+ access ports, providing power and connectivity for IP phones, wireless access points, and other edge devices through IEEE 802.3at PoE+ capability. The switch includes 10GbE SFP+ uplink connectivity, supporting high-speed aggregation to distribution or core layers. As part of the EX4000 line of Ethernet access switches, the EX4000-48P is built for access layer deployments where consistent performance and PoE+ power delivery are required. This model aligns with cloud-native, AI-native networking architectures used in modern enterprise environments. Its PoE+ support simplifies edge deployments by reducing the need for separate power infrastructure, while 1GbE access and 10GbE uplinks create a solid foundation for converged data, voice, and wireless services in distributed locations.

48 x 1GbE PoE+ access ports for powered edge devices
10GbE SFP+ uplink connectivity for high-speed aggregation
Designed as an enterprise access layer switch
Supports PoE+ to power IP phones and access points
Fits campus, branch, and remote office deployments
Gigabit Ethernet PoE+ switch in the EX4000 line

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Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	EX4000-48P
Brand	Juniper
Condition	New
Model	EX4000-48P
Series	EX4000
Technology	Cloud-native and AI-native access switching
Form Factor	Fixed, rack-mountable switch
Product Line	EX4000 line of Ethernet switches
Product Type	Ethernet access switch
Operating System	Junos OS
Product Positioning	Enterprise access switch for branch and remote offices

Best for

Enterprise campus access
Suitable for enterprise campus access layers that require 48 1GbE PoE+ ports to power and connect wired endpoints and wireless access points through a single switch.
Branch offices
Fits branch office environments needing a 48-port 1GbE PoE+ access switch so IP phones, cameras, and access points can receive data and power over the same cabling.
Remote sites
Supports remote sites that benefit from consolidated 1GbE access and PoE+ power on 48 ports, with 10GbE SFP+ uplinks for efficient connectivity back to central resources.
Converged voice and data edge
Appropriate for converged voice and data deployments where 1GbE PoE+ ports are used to power VoIP phones while providing data connectivity over the same Ethernet links.
Wireless access edge
Well suited for wireless access edges that connect PoE+ powered access points to 1GbE access ports and rely on 10GbE SFP+ uplinks for aggregated backhaul traffic.

Frequently asked questions

How many access ports does the Juniper EX4000-48P provide?

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Forwarding Performance	130 million packets per second

Packet Forwarding Rate	130 Mpps

Virtual Chassis Technology	Supports Virtual Chassis stacking over SFP+ ports

Non-Blocking Throughput	88 Gbps (unidirectional); 176 Gbps (bidirectional)

Networking Ports & Interfaces

PoE Type	PoE+
PoE Support	IEEE 802.3af/at PoE+ on all 48 access ports
Access Ports	48 x 1GbE PoE+ (30 W) access ports
Uplink Ports	2 x 1/10G SFP+ uplink ports
SFP_SFP+ Ports	4 x 1G/10G SFP/SFP+ ports total (uplink and Virtual Chassis)
Total PoE Budget	740 W
PoE Power per Port	Up to 30 W per PoE+ port
Port Configuration	48 x 10/100/1000Base-T PoE+ access ports, 4 x 1G/10G SFP/SFP+ ports total
Switching Capacity	88 Gbps (unidirectional); 176 Gbps (bidirectional) non-blocking
Total SFP/SFP+ Ports	4 x 1G/10G SFP/SFP+ ports combined for uplink and Virtual Chassis
Virtual Chassis Ports	2 x 10G SFP+ Virtual Chassis ports
Dedicated Uplink Ports	2 x 1/10G SFP+ uplink ports
Total PoE Power Budget	740 W PoE power budget
Maximum PoE Power per Port	30 W per PoE+ port
10_100_1000BaseT PoE+ Ports	48 RJ-45 10/100/1000Base-T PoE+ access ports
Dedicated Virtual Chassis Ports	2 x 10G SFP+ Virtual Chassis ports

Juniper Networks EX4000-48P 48-port 1GbE PoE+ switch