1-415-230-4353

Juniper QFX3500 Switches

What a great model this is! The high-performance Juniper QFX3500 Switch has been sold in to most environments: ISPs and other service providers; data centers; and even storage networks. It has 48x SFP and SFPP ports with 4x QSFP. Layer 2 & 3 in an energy efficient 1U box.

Call +1 (415) 230-4353, email, or chat with a knowledgeable rep to help you configure your solution today. Or click on a product below to dive deeper.

Part Number Description

Juniper 650W AC Power Supply for EX4550, QFX3500 and QFX3600 (PSU-side airflow exhaust)

Juniper 650W DC Power Supply for EX4550, QFX3500 and QFX3600 (PSU-side airflow exhaust)

QFX Series 3500 Edge, 48 SFP+/SFP and 4 QSFP Ports (FRU Side to Port Side Air Flow)(spare)

QFX3500, 48 SFP+/SFP and 4 QSFP ports, redundant dual AC power supply, front to back air flow.

QFX3500, 48 SFP+/SFP and 4 QSFP ports, Redundant fan trays, FRU side to port side air flow (Note: Management module & power supplies are extra)

QFX3500, 48 SFP+/SFP and 4 QSFP ports, Redundant fan trays, Port side to FRU side air flow (Note: Management module & power supplies are extra)

Fan module (Port side to FRU side air flow) for QFX3500-48S4Q (spare)

Fan module A (FRU Side to Port Side Air Flow) for QFX Series Edge QFX3500-48S4Q (spare)

Management Board with RJ45 Interface for QFX3500-48S4Q (FRU Side to Port Side Air Flow), Spares, QFX

Management Board with 1GE RJ45 interface for QFX3500-48S4Q (Port side to FRU side air flow) (spare)

Management Board with SFP interface for QFX3500-48S4Q (FRU side to port side air flow) (spare)

Management Board with SFP interface for QFX3500-48S4Q (Port side to FRU side air flow) (spare)

Rear rack mount bracket A for QFX (spare)

Terabit systems advantage

Industry leading Customer Service
Cost Recovery Specialists
Bullet Proof Warranty

Terabit Systems is more than a supplier of top-quality networking hardware. We are a customer-centered business that strives to provide you the best, hassle-free customer service in the network hardware industry. It’s simple, you have enough going on managing your day to day network operations. The experience of buying hardware should not be something you dread. You will enjoy working with our San Francisco-based Networking Specialists and look at buying networking hardware in a whole new light.

In addition to the savings you receive buying refurbished equipment, we also help extend your budget with our asset recovery/hardware re-marketing services. If you have surplus gear or are switching platforms, we can help lower your total cost of ownership by buying your unused or used networking equipment and offering fair-market value or trade-in on your new networking equipment. Give us a call to set up a free audit of your gear.

We make purchasing networking hardware simple for you. If anything goes wrong within the first year, we will replace it or offer a full refund. Simple enough? Our rigorous testing procedures allow us to certify our equipment with rock solid warranties. Our tight shipping process ensures it arrives safely – on time.

Our team

Better service. Complete solutions. Real people. That’s what sets us apart.

Charles
Solution Specialist

We are way more than simply moving part numbers.

Rozanna
Sales Associate

With Terabit it’s not about price. It’s about balancing clients’ needs with how much they can afford and guiding them to the solution.

Charles
Solution Specialist

It still has that new card smell.

Joe
Marketing Manager

Nothing feels better than being the hero who can ship a piece of gear the same day and keep a network running.

Daniel
Account Executive

Used does not mean less capable. As soon as gear is plugged in it becomes “used”, much like a brand new car driving off the lot.

Brian
General Manager

If you’re happy, we’re happy. If not, call us and we’ll make it right.

Raul
Senior Sales Associate

When the fans kick on 100% and traffic is flowing through the ports, I get a kind of rush.

Dave
Technical Director

BLOG

October 22, 2024
Brian Stadtmiller
Line of switches at Terabit Systems LLC
The Smart Choice: Buying and Selling Used Network Hardware with Terabit Systems

Startups and established businesses alike need scalable, powerful and manageable network infrastructure to be competitive. Used network hardware from brands like Arista, Juniper, and Cisco provide an excellent opportunity to deploy Layer 2 and Layer 3 Ethernet switching and routing hardware for...

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