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C6800-48P-TX-XL C6800-48P-SFP-XL C9300X-12Y-A N9K-C9332D-GX2B C9200-48P-A

Hot Cisco Routers:

N540X-16Z4G8Q2C-D A9K-MOD400-TR A99-8X100GE-TR A99-12X100GE ASR-9901

Hot Cisco Firepower:

FPR1140-ASA-K9 FPR1140-NGFW-K9 FPR-4110-K9 FPR2140-NGFW-K9 ASA5508-X/ASA5508-K9

AIR-CAP2702I-S-K9 AIR-CT3504-K9 AIR-AP1262N-K-K9 C9115AXI-H

Hot Cisco Modules:

C6800-8P10G-XL= C6800-8P40G-XL A9K-RSP880-SE A9K-2T20GE-B 8800-RP

Hot Cisco SFP Module:

SFP-10G-LR SFP-10G-SR-X= GLC-SX-MMD GLC-LH-SMD GLC-TE

N7K-C7018-FAN

A9K-8X100GE-TR MS225-48LP

Hot Huawei Switches:

JW678A

CRS328-4C-20S-4S+RM CRS328-24P-4S+RM CRS326-4C+20G+2Q+RM CRS326-24S+2Q+RM CRS326-24G-2S+RM
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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 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.

560 views

EX4400-24X

The Juniper EX4400-24X is a high-performance network switch, ideal for enterprise environments. With robust security features and seamless integration, it targets IT professionals seeking reliability and efficiency in their network infrastructure.

Datasheet

$4073 $2444

430 views

EX4400-24X-AFI

EX4400

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458 views

EX4400-24X-DC

EX4400

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501 views

EX4400-24X-DC-AFI

EX4400

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415 views

EX9253-BND1

EX9250

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380 views

EX9204-AC-BND2

EX9200

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446 views

QFX5240-64OD-AO

QFX5240

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496 views

QFX5240-64OD-CHAS

QFX5240

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389 views

QFX5240-64QD-AO

QFX5240

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365 views

QFX5240-64QD-CHAS

QFX5240

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419 views

QFX5700-CHAS

QFX5700

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360 views

QFX5230-64CD-AFO

QFX5230

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360 views

QFX5230-64CD-AFI

QFX5230

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387 views

QFX5230-64CD-D-AFO

QFX5230

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379 views

QFX5230-64CD-D-AFI

QFX5230

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352 views

QFX5230-64CD-CHAS

QFX5230

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390 views

QFX5120-48Y-DC-AFO2

QFX5120

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359 views

QFX5110-48S-AFI

QFX5110

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415 views

QFX5110-48S-DC-AFI

QFX5110

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390 views

QFX5110-48S-DC-AFO

QFX5110

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-77%

N540X-16Z4G8Q2C-D

248 views

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

$9726 $2212

-54%

C6800-8P10G-XL=

1054 views

Catalyst 6800 8-port 10GE with integrated DFC4-XL spare

$4667 $2160

-52%

C6800-8P40G-XL

3285 views

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

$81347 $38800

-94%

C6800-48P-TX-XL

2084 views

C6800-48P-TX-XL Cisco 6807 Switch Line Card, 48 ports Gigabit Ethernet, DFC4 daughter card, Supervisor Engine 2TXL

$24200 $1400

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?

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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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