REFURBISHED
Juniper EX4200-48PX Refurbished Switch WhaleyComm
Juniper

Juniper EX4200-48PX 48-Port PoE+ Gigabit Network Switch - Refurbished

MPN: EX4200-48PX
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$90.00
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+1 214 607-4800
Mon–Fri 8am–6pm CST · Enterprise sales team
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Lifetime
Warranty
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ISO 9001
Certified Testing
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R2v3
Responsible Refurb
25+
Years
5K+
Customers
ISO
Certified
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Tested

Every WhaleyComm unit is professionally tested, reset to factory defaults, and certified by our in-house engineers — the same standard trusted by 5,000+ organisations across 25 years. Not a refurb marketplace. A certified lifecycle partner.

Tested to factory specification. Backed by 25 years of enterprise trust.

The Juniper EX4200-48PX is a high-performance, enterprise-grade managed gigabit switch designed to deliver reliable, scalable network connectivity for demanding environments. Featuring 48 PoE+ ports, this switch provides both data and power delivery to connected devices — making it ideal for IP phones, wireless access points, IP cameras, and other powered endpoints. Available here as a professionally refurbished unit, tested and restored to full factory specifications by WhaleyComm's experienced technicians.


Product Overview



  • Manufacturer (Vendor): Juniper Networks

  • MPN: EX4200-48PX

  • Product Type: Managed Gigabit Network Switch

  • Condition: Refurbished — Tested to Factory Specification

  • Ports: 48 x PoE+ Gigabit Ethernet Ports


Key Features



  • 48 PoE+ Gigabit Ports: Powers and connects a wide range of network devices with up to 30W per port via IEEE 802.3at PoE+

  • High-Density Deployment: Supports enterprise-scale deployments with wire-speed Layer 2 and Layer 3 switching capabilities

  • Juniper EX Series Reliability: Built on Juniper's proven EX platform, known for carrier-class reliability and performance

  • Scalable Stacking: Supports Virtual Chassis technology for simplified management and expanded scalability

  • Advanced QoS & Security: Comprehensive quality of service, ACLs, and security features suitable for enterprise environments

  • Energy Efficient: Intelligent power management ensures efficient PoE budget allocation across all connected devices


Refurbished Quality You Can Trust


Every WhaleyComm refurbished unit undergoes a rigorous multi-point inspection and testing process to ensure it meets or exceeds original factory specifications. This Juniper EX4200-48PX has been thoroughly cleaned, tested, and verified for full functionality before shipment. You get enterprise-grade performance at a fraction of the cost of new equipment — without sacrificing reliability.

Technical Specifications
{'MPN'
'EX4200-48PX', 'Brand': 'Juniper', 'Series': 'EX4200', 'PoE+ Ports': '48 x GE PoE+', 'Uplinks': '2 x SFP+ uplink module slots', 'Software': 'Junos OS', 'Virtual Chassis': 'Supported', 'Form Factor': '1RU', 'Condition': 'Refurbished'}
Ideal Use Cases
Enterprise Campus Access or Distribution
Cisco Catalyst switches are the standard for enterprise campus networks, providing PoE for IP phones, wireless APs, and IoT devices alongside robust Layer 2/3 switching.
Branch Office Core
Ideal for branch offices requiring a reliable, manageable core switch with VLAN, QoS, and integration with Cisco network management platforms.
What's Included
✔ Juniper EX4200-48PX Refurbished Switch (1x)
✔ Power supply unit(s) per product specification
✔ Rack-mount hardware kit
✔ WhaleyComm ISO 9001-certified inspection and testing certificate
✔ WhaleyComm Lifetime Warranty
Lifetime Warranty — No Time Limits. No Questions.
Every WhaleyComm unit ships with a Lifetime Warranty. If it fails under normal operating conditions at any point, we replace it. No time limits, no expiration, no hidden conditions. Backed by 25 years and 5,000+ satisfied customers.
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Compatibility Details
Review supported optics, cables, software, management protocols, and environment-specific compatibility guidance.
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Platform Compatibility

  • OS: Junos OS — unified across EX, QFX, MX, SRX platforms
  • Management: Juniper Junos Space and Contrail for SDN integration
  • Optics: Juniper-qualified SFP, SFP+, QSFP, XFP modules
  • Standards: IEEE 802.1Q, 802.3ad, BGP, OSPF, IS-IS, MPLS
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Shipping & Returns
Clear fulfilment, tracking, return, warranty, and support information for enterprise hardware orders.
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Shipping
Orders ship within 1-2 business days from our facility in Texas. Overnight and expedited shipping available at checkout.
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Returns
Contact our support team for any DOA or warranty issues. Every WhaleyComm unit is covered by a Lifetime Warranty — we make it right, fast.
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Contact
+1 214 607-4800 | Mon-Fri 8am-6pm CST
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Frequently Asked Questions
Product-specific answers about compatibility, testing, warranty, fulfilment, and purchase confidence.
Refurbished means this Juniper EX4200-48PX was previously deployed and has since been professionally inspected, cleaned, tested, and verified to meet original factory specifications by WhaleyComm's in-house engineers. It performs identically to a new unit at a significantly lower cost.
Yes. Every WhaleyComm unit ships with a Lifetime Warranty — no time limits, no questions asked. If your Juniper EX4200-48PX fails under normal operating conditions at any point, we replace it at no cost.
Every unit WhaleyComm ships undergoes an ISO 9001-certified testing process: full power-on diagnostics, port-by-port functionality testing, firmware verification, factory reset, and final inspection. Backed by 25 years of experience and 5,000+ enterprise customers.
Juniper EX4200-48PX 48-Port PoE+ Gigabit Network Switch - Refurbished
$90.00
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