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Juniper
Juniper EX4600-40F-AFI New Open Box - 40-Port SFP+ Switch
MPN: EX4600-40F-AFI
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25+
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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 EX4600-40F-AFI delivers the port density and performance required for modern enterprise aggregation layers and data center top-of-rack deployments. With 40 SFP+ ports capable of operating at 1GbE or 10GbE speeds, this switch provides exceptional flexibility for connecting servers, storage arrays, and downstream access switches.The AFI (Airflow In) designation indicates front-to-back airflow, making it compatible with hot aisle/cold aisle data center architectures where cold air enters from the front of the rack. This airflow configuration is critical for maintaining thermal efficiency in properly designed data center environments.
Running Juniper's Junos operating system, the EX4600 benefits from a consistent, feature-rich software platform that supports advanced Layer 2 and Layer 3 capabilities. Junos provides a unified command-line interface familiar to network engineers, simplifying configuration, management, and troubleshooting across a multi-device network.
This New Open Box unit has never been formally installed or placed into production service, offering buyers the reliability of a new product at a reduced cost. Original factory accessories may or may not be included — see the What's Included section for details. The EX4600 series is well-regarded for its reliability, low latency, and strong feature parity across the Junos ecosystem, making it a trusted choice for IT teams building or expanding scalable network infrastructure.
Technical Specifications
{'Model Number (MPN)'
'EX4600-40F-AFI', 'Brand': 'Juniper Networks', 'Series': 'EX4600', 'Switch Type': 'Fixed-Configuration Aggregation / Top-of-Rack', 'SFP+ Ports': '40 x SFP+ (1GbE/10GbE)', 'Airflow Direction': 'AFI – Airflow In (Front to Back)', 'Operating System': 'Juniper Junos', 'Form Factor': '1U Rack-Mount', 'Condition': 'New Open Box'}
Ideal Use Cases
Data Center Top-of-Rack Deployment
The EX4600-40F-AFI is purpose-built for top-of-rack switching in data centers, connecting high-density server and storage environments. Its 40 SFP+ ports provide 10GbE uplinks to each server while the AFI airflow suits standard cold-aisle intake architectures.
Enterprise Campus Aggregation Layer
Network engineers can deploy the EX4600 as an aggregation switch connecting multiple access-layer switches within a large enterprise campus. Junos-based Layer 2/Layer 3 features ensure reliable inter-VLAN routing, spanning tree management, and uplink resilience.
Network Infrastructure Expansion or Refresh
Organizations refreshing aging switching infrastructure can leverage this New Open Box unit to add 10GbE capacity without the cost of a brand-new purchase. The EX4600 integrates seamlessly into existing Juniper EX and QFX environments for a consistent management experience.
What's Included
✔ Juniper EX4600-40F-AFI Switch (New Open Box)
✔ Power Supply Unit(s) [Verify quantity — varies by configuration]
✔ Rack-Mount Ears/Brackets [Verify — may or may not be included with open box unit]
✔ Standard WhaleyComm Product Warranty
⚠ Note: As a New Open Box item, original retail packaging and all factory accessories may not be present. Please contact WhaleyComm prior to purchase if specific accessories are required.
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. 25 years, 5,000+ customers.
Compatibility Details
Review supported optics, cables, software, management protocols, and environment-specific compatibility guidance.
✓
The Juniper EX4600-40F-AFI runs Juniper Junos OS and is compatible with the broader Juniper EX Series and QFX Series switching ecosystem. It supports Virtual Chassis technology for stacking multiple EX4600 units, enabling simplified management of multiple switches as a single logical device. The switch is compatible with standard SFP+ transceivers and DAC/AOC cables operating at 1GbE and 10GbE speeds. Management integration is supported via Juniper's network management platforms. [Verify specific Junos software version compatibility and Virtual Chassis partner models with Juniper's official compatibility matrix before deployment.]
Shipping & Returns
Clear fulfilment, tracking, return, warranty, and support information for enterprise hardware orders.
Shipping
Orders ship within 1-2 business days.
Returns
Contact support for DOA or warranty issues.
Frequently Asked Questions
Product-specific answers about compatibility, testing, warranty, fulfilment, and purchase confidence.
AFI stands for Airflow In, meaning the switch draws cool air in from the front of the unit and exhausts warm air out the rear. This front-to-back airflow direction is designed for hot aisle/cold aisle data center rack configurations where cold air is supplied from the front of the rack.
New Open Box means the unit has never been installed or placed into active service, but the original factory packaging has been opened. The hardware itself is in new, unused condition. Some original accessories such as rack ears or documentation may not be included — WhaleyComm recommends confirming accessory requirements before purchase.
The EX4600-40F-AFI is equipped with 40 SFP+ ports that support both 1GbE and 10GbE speeds, providing high-density connectivity for server, storage, and network uplink applications.
Yes, the EX4600 series supports Juniper's Virtual Chassis technology, which allows multiple EX4600 switches to be interconnected and managed as a single logical device. [Verify maximum Virtual Chassis member count and cabling requirements with Juniper documentation for your specific deployment.]
Juniper EX4600-40F-AFI New Open Box - 40-Port SFP+ Switch
$3,399.00
Juniper
Juniper EX4600-40F-AFI New Open Box - 40-Port SFP+ Switch
MPN: EX4600-40F-AFI
$3,399.00
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