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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.

2000 views

EX-CBL-VCP-50CM

Juniper EX4200 Series Accessory EX-CBL-VCP-50CM

Datasheet

$53 $32

2095 views

EX4200-48T

Juniper EX4200 Series Ethernet Switch Series 48-port 10/100/1000BASE-T (8 PoE ports) + 320 W AC PSU

Datasheet

$1033 $620

2133 views

EX8208-SRE320

Juniper EX8200 Series Routing Engine EX8208-SRE320 Switch and Routing Engine for EX8208, redundant

Datasheet

$500 $300

2124 views

EX8208

Juniper EX8200 Series Switch Chassis EX8208 EX8208 chassis with backplane, spare

Datasheet

$726 $436

1881 views

EX8208-FAN-S

Juniper EX8200 Series Fan Tray EX8208-FAN-S EX8208 fan tray, spare

Datasheet

$356 $214

1829 views

EX8200-PWR-AC3K

Juniper EX8200 Series Redundant Power Supply EX8200-PWR-AC3K AC Power Supply, 3000 W at 220 V, redundant

Datasheet

$541 $325

1888 views

EX8200-48T

Juniper EX8200 Series Expansion Module EX8200-48T 48-port 10/100/1000BASE-T RJ-45 line card

Datasheet

$583 $350

1764 views

EX8200-48F

Juniper EX8200 Series Expansion Module EX8200-48F 48-port 100FX/1000BASEXSFP line card requires SFP optics

Datasheet

$383 $230

2135 views

EX8200-8XS

Juniper EX8200 Series Expansion Module EX8200-8XS 8-port 10 GbE SFP+ line card; requires SFP+ optics

Datasheet

$306 $184

1860 views

EX4500-FANTRAY-BF

Juniper EX4500 Series Switch Fan EX4500-FANTRAY-BF

Datasheet

$223 $134

2113 views

EX4500-40F-VC1-BF

Juniper EX4500 Series Switch Chassis EX4500-40F-VC1-BF40-port 1/10G SFP+ Converged switch

Datasheet

$601 $361

1795 views

EX4300-48P

Juniper EX4300 Series Ethernet Switch EX4300-48P48-port 10/100/1000 BaseT PoE-plus

Datasheet

$3842 $2305

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-77%

N540X-16Z4G8Q2C-D

343 views

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

$9726 $2212

-53%

C9115AXI-H

1464 views

Cisco Catalyst 9115AX Series

$1448 $684

-52%

C6800-8P40G-XL

3383 views

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

$81347 $38800

-40%

C9300X-48TX-E

1965 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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