Juniper EX4100-48P Switch

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Juniper EX4100 Series 48-Ports 10/100/1000BASE-T PoE+ and 4-Ports SFP+ Layer 3 Rack-mountable Managed Front-to-back Airflow Network Switch with 4-Ports SFP28 - EX4100-48P

Part Number: EX4100-48P

Manufacturer: Juniper

Condition: Refurbished

Weight: 15.0 lbs

Availability: In stock

$1,719.25

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Description

Juniper EX4100-48P Layer 3 PoE+ Access Switch

Build a modern enterprise access layer with the Juniper EX4100-48P. This managed Layer 3 switch combines 48 Gigabit PoE+ ports, four SFP+ uplinks, four SFP28 25GbE ports, front-to-back airflow, and Juniper Mist integration for dense campus and wiring-closet deployments.

Key Features

48-port Gigabit PoE+ access switching
Four SFP+ 1GbE/10GbE uplink ports
Four SFP28 25GbE stacking or uplink ports
Layer 3 managed switching
Front-to-back airflow
Up to 740W PoE budget with dual power supplies

Product Specifications

Manufacturer: Juniper Networks
Model: EX4100-48P
Part Number: EX4100-48P
Product Type: Managed Layer 3 network switch
Access Ports: 48 x 10/100/1000BASE-T PoE+
SFP+ Ports: 4 x 1GbE/10GbE
SFP28 Ports: 4 x 25GbE
Switching Capacity: 336Gbps
Forwarding Rate: 250Mpps
PoE Standard: IEEE 802.3at
PoE Budget: Up to 740W with dual power supplies
MAC Address Table: 32,000 entries
VLAN Support: 4,094 VLANs
Jumbo Frames: 9,216 bytes
Form Factor: 1U rack-mountable
Airflow: Front-to-back
Operating System: Junos OS
Management: Juniper Mist, CLI, NETCONF, SNMP

Use Cases

Powering wireless access points, IP phones, cameras, and other campus endpoints
Building high-density enterprise wiring-closet access layers
Supporting 10GbE uplinks and 25GbE stacking in campus network refreshes

Compatibility

Compatible with standard SFP/SFP+ uplink transceivers, 25G DAC or AOC stacking cables, Juniper Mist management, and Junos OS network environments.

Frequently Asked Questions

How many PoE+ access ports are included?: The switch provides 48 10/100/1000BASE-T PoE+ ports.
What uplink options are available?: It includes four SFP+ ports for 1GbE/10GbE and four SFP28 ports for 25GbE connectivity.
Can it be managed without Juniper Mist?: Yes. The listing identifies Junos OS CLI, NETCONF, and SNMP management support in addition to Juniper Mist.

The Juniper EX4100-48P gives enterprise network teams the port density, PoE capacity, and uplink flexibility needed for modern campus access deployments. Its Layer 3 features, 25GbE capability, and front-to-back airflow make it a strong choice for structured rack and wiring-closet installations.

Frequently Asked Questions

Why do I see an incorrect image for this item?

Images may be representative of the product model. For Refurbished items, the actual unit may differ in appearance from the image shown.

Specifications, part number, condition and included accessories are stated on this page.

What do you mean by term Refurbished?

Refurbished means a used computer part or device that has been cleaned, checked, and repaired to make sure it works properly again. Unlike regular second-hand items, refurbished products go through testing and fixing so they can perform like new.

How many days does it take to ship goods to customers?

All orders are processed within 1-2 business days. Orders placed on weekends or public holidays will be processed on the next business day. For more info visit shipping policy.

What is your return policy?

We offer a 30-day return policy subject to the terms and conditions described in our Refund Policy. Restocking fees may apply to eligible non-faulty returns. Kindly take a look at our Return Policy page.

Do you deliver my ordered items in their original retail box?

For Brand New items, you will receive them in their original retail box. For Refurbished items, you will receive them in a Brown Box or Bulk Packaging.

Do your printers come with ink cartridges?

Refurbished printers do not come with ink cartridges or toners.