Home
Promotion
Products
Hot Cisco Switches:

C9300X-48TX-E C9200L-48P-4G-E 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

C9115AXI-H

Hot Cisco Modules:

C6800-8P40G-XL A9K-RSP880-SE A9K-8X100GE-TR 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

Hot Huawei Switches:

F5-BIG-APM-2000S

Fortinet FG-2500E FG-1500D

JW678A

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

Blog

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!
About us
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.
Phone :
+86 18954776148

Mail :
linknewnet@gmail.com

Shop :
Alibaba store

Facebook

Twitter

YouTube

LinkedIn

WhasApp
Instagram
Contact us
Contact us

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.
WhatsApp +86 18954776148

Phone
+86 18954776148

Mail
linknewnet@gmail.com

Address
3/F, Building B, 312 Jihua Road, Debaoli Industrial Zone, Bantian, Shenzhen, Longgang District, China
Inquiry 0

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

Brand:

Series:

+ Multiple

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.

61 views

EX4500-40F

High-density 10GbE switch for data center and campus aggregation with 960 Gbps switching capacity.

Datasheet more

62 views

EX4500-VC1-128G

Juniper EX4500-VC1-128G Virtual Chassis module providing 128 Gbps interconnect for EX4500 switch stacking.

Datasheet more

57 views

QFX3500-48S4Q

High-performance low-latency 10GbE/40GbE data center switch with FCoE support for converged networks.

Datasheet more

60 views

EX4600-40F

Compact high-performance 10GbE switch for campus distribution and data center top-of-rack with 1.44 Tbps capacity.

Datasheet more

52 views

EX3300-48T

Fixed 48-port Gigabit Ethernet Layer 2/3 switch for campus and branch access with 10GbE SFP+ uplinks.

Datasheet more

63 views

EX4200-24P

24-port Gigabit PoE+ Ethernet switch with Virtual Chassis technology for enterprise access deployments.

Datasheet more

626 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

471 views

EX4400-24X-AFI

EX4400

Datasheet more

498 views

EX4400-24X-DC

EX4400

Datasheet more

562 views

EX4400-24X-DC-AFI

EX4400

Datasheet more

449 views

EX9253-BND1

EX9250

Datasheet more

412 views

EX9204-AC-BND2

EX9200

Datasheet more

487 views

QFX5240-64OD-AO

QFX5240

Datasheet more

532 views

QFX5240-64OD-CHAS

QFX5240

Datasheet more

428 views

QFX5240-64QD-AO

QFX5240

Datasheet more

401 views

QFX5240-64QD-CHAS

QFX5240

Datasheet more

457 views

QFX5700-CHAS

QFX5700

Datasheet more

393 views

QFX5230-64CD-AFO

QFX5230

Datasheet more

391 views

QFX5230-64CD-AFI

QFX5230

Datasheet more

415 views

QFX5230-64CD-D-AFO

QFX5230

Datasheet more

Total 567 items , current page 1 , total 29 pages

1
2
3
4
5
6
...
Last

Promotion
more

-77%

N540X-16Z4G8Q2C-D

459 views

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

$9726 $2212

-53%

C9115AXI-H

1567 views

Cisco Catalyst 9115AX Series

$1448 $684

-52%

C6800-8P40G-XL

3489 views

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

$81347 $38800

-40%

C9300X-48TX-E

2069 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).

Quote

Contact

Top

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

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

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

Promotion
more