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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.

352 views

Juniper QFX5120-48YM-DC-AI

QFX5120, MACsec AES-256, 48x25G+8x100G 1U DC PSU side intake and port side exhaust

Datasheet more

268 views

QFX5120-48YM-DC-AO

QFX5120, MACsec AES-256, 48x25G+8x100G 1U DC port side intake and PSU side exhaust

Datasheet more

265 views

Juniper QFX5130-32CD-AFI

32 X 400G 1U PSU side intake and port side exhaust

Datasheet more

377 views

Juniper QFX5130-32CD-AFO

32 X 400G 1U port side intake and PSU side exhaust

Datasheet

$14973 $8984

311 views

Juniper QFX5130-32CD-D-AFI

32 X 400G 1U PSU side intake and port side exhaust, DC

Datasheet more

270 views

Juniper QFX5130-32CD-D-AFO

32 X 400G 1U port side intake and PSU side exhaust, DC

Datasheet more

363 views

Juniper QFX5200-32C-AFI2

QFX5200, 32 QSF+ ports, redundant fans, 2 AC power supplies, back to front airflow, FLEX TRANSFORM

Datasheet

$6079 $3647

297 views

Juniper QFX5200-32C-AFI-T2

QFX5200 TAA, 32 QSFP+/QSFP28 Ports, Redundant Fans, 2 AC Power Supplies, Back to Front Airflow, FLEX TRANSFORM

Datasheet more

301 views

Juniper QFX5200-32C-AFO2

QFX5200, 32 QSF+ ports, redundant fans, 2 AC power supplies, front to back airflow, FLEX TRANSFORM

Datasheet

$5556 $3334

268 views

Juniper QFX5200-32C-AFO-T2

QFX5200 TAA, 32 QSFP+/QSFP28 Ports, Redundant Fans, 2 AC Power Supplies, Front to Back Airflow, FLEX TRANSFORM

Datasheet more

321 views

Juniper QFX5200-32C-D-AFI2

QFX5200, 32 QSF+ ports, redundant fans, 2 DC power supplies, back to front airflow, FLEX TRANSFORM

Datasheet

$5852 $3511

318 views

Juniper QFX5200-32C-D-AFO2

QFX5200, 32 QSF+ ports, redundant fans, 2 DC power supplies, front to back airflow, FLEX TRANSFORM

Datasheet

$5852 $3511

296 views

Juniper QFX5200-32C-DCSAFI

QFX5200, 32 QSFP+ ports, redundant fans, 2 DC power supplies, back to front airflow, with SONiC

Datasheet more

335 views

Juniper QFX5200-32C-DCSAFO

QFX5200, 32 QSFP+ ports, redundant fans, 2 DC power supplies, front to back airflow, with SONiC

Datasheet more

344 views

Juniper QFX5200-32C-LAFO

1U 32x100G AC AFO with EVO

Datasheet more

279 views

Juniper QFX5200-32C-SAFI

QFX5200, 32 QSFP+ ports, redundant fans, 2 AC power supplies, back to front airflow, with SONiC

Datasheet more

338 views

Juniper QFX5200-32C-SAFO

QFX5200, 32 QSFP+ ports, redundant fans, 2 AC power supplies, front to back airflow, with SONiC

Datasheet more

346 views

Juniper QFX5210-64C-AFI2

64 QSFP28 and 2 SFP+, Back to Front, AC, FLEX TRANSFORM

Datasheet

$9289 $5573

283 views

Juniper QFX5210-64C-AFI-T2

QFX5210-64C, 64 QSFP28 1U AC, Back to front, TAA, FLEX TRANSFORM

Datasheet more

428 views

Juniper QFX5210-64C-AFO2

64 QSFP28 and 2 SFP+, Front to Back, AC, FLEX TRANSFORM

Datasheet

$8997 $5398

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N540X-16Z4G8Q2C-D

353 views

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

$9726 $2212

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C9115AXI-H

1473 views

Cisco Catalyst 9115AX Series

$1448 $684

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C6800-8P40G-XL

3395 views

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

$81347 $38800

-40%

C9300X-48TX-E

1977 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

Promotion more

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

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