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We will share answers to common questions, like network setup, technical support, and the advantages and disadvantages of network equipment for each brand. If you have any technical questions or product needs, please feel free to contact us!
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About Linknewnet

Selling mid-to-high-end network products:Switch/Router/Firewall/Line Card and various accessories from mainstream brands such as Cisco, HUAWEI, H3C, Juniper, Brocade, HP, F5, FortiGate, A10 Networks, etc.
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contact us if there's a model not in our website, our sourcing team will spare no effort working on it with lowest price and best service.
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Firewalls & Security Wireless Access Points Fiber Transceivers Routers Switches

Used Juniper Switches

Juniper QFX Series Switch Modules are high-performance, scalable, and high-density solutions for modern enterprise data centers, cloud environments, and service provider networks. Leveraging Juniper’s technologies (Junos OS, virtualized architecture, advanced overlay networking), they support SDN and HPC workloads, delivering flexible automation and efficient operations.

Key models: QFX5100 (entry-level), QFX5200 (midrange), QFX10002/10008 (high-end core), and QFX Virtual Chassis (simplified management).

We provide a 3-month limited warranty on pre-owned QFX modules. All equipment undergoes rigorous testing/maintenance post-purchase to ensure like-new performance, with expert technical support included.

330 views

QFX5100-48T-AFI

QFX5100. 48X10GT+6X40G. 2 AC. BF

Datasheet

$9380 $5628

284 views

QFX5100-48S-3AFI

QFX5100-48S AFI. 3 MGMT PORTS

Datasheet more

340 views

QFX5100-48S-3AFO

QFX5100-48S. AFO 3 MGMT PORTS

Datasheet more

324 views

QFX5100-48S-D-3AFI

QFX5100-48S AFI DC 3 MGMT PORTS

Datasheet more

333 views

QFX5100-48S-D-3AFO

QFX5100-48S AFO DC 3 MGMT PORTS

Datasheet more

296 views

QFX5100-48T-AFO

QFX5100. 48X10GT+6X40G. 2 AC. FB

Datasheet

$15031 $9019

298 views

QFX5100-48T-DC-AFI

QFX5100. 48X10GT+6X40G. 2 DC. BF

Datasheet more

300 views

QFX5100-48T-DC-AFO

QFX5100. 48X10GT+6X40G. 2 DC. FB

Datasheet more

288 views

QFX5100-24Q-AFI

QFX5100. 24X40G+2M.2 AC. BF

Datasheet more

287 views

QFX5100-24Q-AFO

QFX5100. 24X40G+2M.2 AC. FB

Datasheet more

310 views

QFX5100-24Q-DC-AFI

QFX5100. 24X40G + 2M. 2 DC. BF

Datasheet more

306 views

QFX5100-24Q-DC-AFO

QFX5100. 24X40G + 2M.2 DC. FB

Datasheet more

280 views

QFX5100-24Q-3AFI

QFX5100-24Q. AFI 3 MGMT PORTS

Datasheet more

293 views

QFX5100-24Q-AA-AFI

24 QSFP+. AA PLATFORM. BACK TO FRONT AC

Datasheet more

283 views

QFX5100-24Q-AA-AFO

24 QSFP+. AA PLATFORM. FRONT TO BACK AC

Datasheet more

297 views

QFX5100-24Q-D-3AFI

QFX5100-24Q AFI DC 3 MGMT PORTS

Datasheet more

296 views

QFX5100-24Q-D-3AFO

QFX5100-24Q AFO DC 3 MGMT PORTS

Datasheet more

324 views

QFX5100-96S-AFI

96 1/10G.8 40G.2 AC PS.BF AIRFLOW

Datasheet more

325 views

QFX5100-96S-DC-AFI

QFX5100, 96 1/10G SFP+,8 40G QSFP ports, redundant fans and PSUs, DC, Back to Front airflow

Datasheet more

299 views

QFX5100-96S-DC-AFO

96 1/10G.8 40G.2 DC PS.FB AIRFLOW

Datasheet more

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-77%

N540X-16Z4G8Q2C-D

348 views

N540X-16Z4G8Q2C-D, Cisco NCS540 Router, 16x10GE/8x25GE/2x100GE

$9726 $2212

-53%

C9115AXI-H

1468 views

Cisco Catalyst 9115AX Series

$1448 $684

-52%

C6800-8P40G-XL

3386 views

Catalyst 6800 8-port 40GE with dual integrated dual DFC4-EXL

$81347 $38800

-40%

C9300X-48TX-E

1967 views

Catalyst 9300 48-port 10G/mGig with modular uplink, data only, Network Essentials

$4181 $2508

What is the difference between Juniper QFX and EX series switches?

The QFX series is built for data center switching - high-density 40G/100G ports, very low latency and VXLAN/EVPN/MPLS features (e.g., QFX5100, QFX5120, QFX10002). The EX series targets campus and enterprise access/distribution (e.g., EX3400, EX4500).

Are used Juniper switches fully tested before shipping?

Yes. Every Juniper unit is tested by our engineers before shipment - ports, hardware health and boot-up are verified (testing instructions available on request) - and ships with a free 3-month warranty, extendable on request.

Do Junos licenses transfer with used hardware?

Junos OS is licensed per device and in most cases stays with the hardware; some feature licenses may need re-registration. Tell our sales team the exact model before purchase and we will verify what is included.

What after-sales support comes with used Juniper switches?

Every unit includes a free 3-month warranty (extendable) and after-sales support via WhatsApp (+86 18954776148) or email (linknewnet@gmail.com).

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Used Juniper Switches

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Frequently Asked Questions

What is the difference between Juniper QFX and EX series switches?

Are used Juniper switches fully tested before shipping?

Do Junos licenses transfer with used hardware?

What after-sales support comes with used Juniper switches?

Related Articles

Filter By: Sort by: Default Default Newest Price, low to high Price, high to low

Brand:

Series:

Used Juniper Switches

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Frequently Asked Questions

What is the difference between Juniper QFX and EX series switches?

Are used Juniper switches fully tested before shipping?

Do Junos licenses transfer with used hardware?

What after-sales support comes with used Juniper switches?

Related Articles

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Default Newest Price, low to high Price, high to low

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