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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.

287 views

Juniper EX9251-8X4C-DC-T

EX9251 TAA system with 8x10GbE SFP+ports and 4x40GbE QSFP+/100GbE QSFP28 ports, 2x DC PSUs JNP-PWR650-AC, 3x fan tray JNP-FAN-1RU and all necessary blank panels (optics sold seperately)

Datasheet more

305 views

Juniper EX9251-8X4C-T

EX9251 TAA system with 8x10GbE SFP+ports and 4x40GbE QSFP+/100GbE QSFP28 ports, 2x AC PSUs JNP-PWR650-AC, 3x fan tray JNP-FAN-1RU and all necessary blank panels (optics sold seperately)

Datasheet more

297 views

Juniper EX9251-AFL

Advance Feature License on EX9251

Datasheet more

269 views

Juniper EX9251-ML

Mid-scale license to enable 512K FIB and ARP entries on EX9251 chassis (one required per chassis)

Datasheet more

259 views

Juniper EX9253-6Q12C

EX9253 Line card with 6x40GbE ports and 12x40GbE/100GbE ports, JNP-C1-MPC2 and JNP-C1-MIC1

Datasheet more

298 views

Juniper EX9253-6Q12C-M

EX9253 Line card with 6x40GbE ports and 12x40GbE/100GbE MACsec ports, JNP-C1-MPC2 and JNP-C1-MIC2

Datasheet more

344 views

Juniper EX9253-AFL

Advance Feature License on EX9253

Datasheet more

317 views

Juniper EX9253-BASE-AC

Base EX9253 system configuration: 3-slot EX9253-CHAS-3RU chassis with 4x fan tray JAN-FAN-3RU, 1x routing engine EX9253-RE, 3x JNP-PWR1600-AC AC PSUs, and all necessary blank panels

Datasheet more

302 views

Juniper EX9253-BASE-AC-T

Base EX9253 TAA system configuration: 3-slot EX9253-CHAS-3RU chassis with 4x fan tray JAN-FAN-3RU, 1x routing engine EX9253-RE, 3x JNP-PWR1600-AC AC PSUs, and all necessary blank panels

Datasheet more

302 views

Juniper EX9253-BASE-DC

Base EX9253 system configuration: 3-slot EX9253-CHAS-3RU chassis with 4x fan tray JAN-FAN-3RU, 1x routing engine EX9253-RE, 3x JNP-PWR1600-DC DC PSUs, and all necessary blank panels

Datasheet more

294 views

Juniper EX9253-ML

Mid-scale license to enable 512K FIB and ARP entries on EX9253 chassis (one required per chassis)

Datasheet more

294 views

Juniper EX9253-RE

EX9253 Route Engine

Datasheet more

283 views

Juniper EX9253-RED-AC

Redundant EX9253 configuration: 3-slot JNP-C1-CHAS-3RU chassis with 4x fan tray JAN-FAN-3RU, 2x routing engine EX9253-RE, 4x JNP-PWR1600-AC AC PSUs, and all necessary blank panels

Datasheet more

270 views

Juniper EX9253-RED-AC-T

Redundant EX9253 TAA configuration: 3-slot JNP-C1-CHAS-3RU chassis with 4x fan tray JAN-FAN-3RU, 2x routing engine EX9253-RE, 4x JNP-PWR1600-AC AC PSUs, and all necessary blank panels

Datasheet more

267 views

Juniper EX9253-RED-DC

Redundant EX9253 configuration: 3-slot JNP-C1-CHAS-3RU chassis with 4 fan tray JAN-FAN-3RU, 2x routing engine EX9253-RE, 4x JNP-PWR1100-DC-BB DC PSUs, and all necessary blank panels

Datasheet more

288 views

Juniper EX9253-SFL

Security feature license for EX9253

Datasheet more

374 views

Juniper EX-QFX-MACSEC-AGG

MACSec SW Feature License on Aggregation Switches. Applicable to EX4550 Switches.

Datasheet more

360 views

Juniper EX-SFP-10GE-DAC-1M

SFP+, 10GE Direct Attach Copper Cable, 1 meter, Standard Temperature (0 through 70 DEGREE C), 0.57W, 30 AWG

Datasheet

$52 $31

327 views

Juniper EX-SFP-10GE-DAC-3M

SFP+, 10GE Direct Attach Copper Cable, 3 meters, Standard Temperature (0 through 70 DEGREE C), 0.57W, 30 AWG

Datasheet more

356 views

Juniper EX-SFP-10GE-DAC-5M

SFP+, 10GE Direct Attach Copper Cable, 5 meters, Standard Temperature (0 through 70 DEGREE C), 0.57W, 24 AWG

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

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