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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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linknewnet@gmail.com

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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.

276 views

Juniper QFX5210-64C-AFO-T2

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

Datasheet more

288 views

Juniper QFX5210-64C-D-AFI2

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

Datasheet

$8994 $5396

372 views

Juniper QFX5210-64C-D-AFO2

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

Datasheet

$8994 $5396

286 views

Juniper QFX5210-64C-DCSAFI

Enabled BIOS ON QFX5210-64C DC AIR FLOW IN

Datasheet more

338 views

Juniper QFX5210-64C-DCSAFO

Enabled BIOS ON QFXR5210-64C DC AIR FLOW OUT

Datasheet more

296 views

Juniper QFX5210-64C-SAFI

Enabled BIOS ON QFX5210-64C AIR FLOW IN

Datasheet more

299 views

Juniper QFX5210-64C-SAFO

Enable BIOS QFX5210-64C AIR FLOW OUT

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316 views

Juniper QFX5220-128C-AFO

128 x 100G 4U system with dual AC PSUs and Air Flow out

Datasheet

$17889 $10733

302 views

Juniper QFX5220-128C-D-AFO

128 x 100G 4U system with dual DC PSUs and Air Flow out

Datasheet more

322 views

Juniper QFX5220-32CD-AFI

32 x 400G 1U system with dual AC PSUs and Air Flow in

Datasheet

$12421 $7453

283 views

Juniper QFX5220-32CD-AFO

32 x 400G 1U system with dual AC PSUs and Air Flow out

Datasheet more

330 views

Juniper QFX5220-32CD-D-AFI

32 x 400G 1U system with dual DC PSUs and Air Flow in

Datasheet more

282 views

Juniper QFX5220-32CD-D-AFO

32x400G DC Airflow out

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285 views

Juniper QFX5700-BASE-AC

QFX5700 Base 8-slot chassis with 1 Routing Engine, 1 Forwarding Engine Board (PFE), 2 AC Power Supplies, Fan-tray and Blanks

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357 views

Juniper QFX5700-BASE-DC

QFX5700 Base 8-slot chassis with 1 Routing Engine, 1 Forwarding Engine Board (PFE), 2 DC Power Supplies, Fan-tray and Blanks

Datasheet more

297 views

Juniper QFX-EM-4Q

4 port QSPF Expansion Module for QFX5100

Datasheet

$1870 $1122

347 views

Juniper QFX-JSL-EDGE-ADV1

QFX Series edge Advanced Feature License for IS-IS, BGP and IPv6 Routing

Datasheet more

343 views

Juniper QFX-JSL-EDGE-FC

QFX Series Edge feature license for Fibre Channel

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364 views

Juniper QFX-QSFP-40G-ESR4

QSFP+, 40GBASE-ESR4, MMF OM3 300 meters and OM4 400 meters, Standard Temperature (0 through 70 DEGREE C), MPO-12 connector

Datasheet more

340 views

Juniper QFX-QSFP-DACBO-1M

QSFP+ to SFP+, 40GE to 4x10GE Direct Attach Copper Cable for Breakout, 1 meter, Extended Temperature (-40 through 85 DEGREE C), 30AWG

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N540X-16Z4G8Q2C-D

353 views

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

$9726 $2212

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

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