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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.

Juniper QFX10002-36Q Switch
17 views
QFX10002-36Q
Fixed-configuration high-performance data center switch with 36x 40GbE ports and 2.88 Tbps throughput for L3 fabric and MC-LAG deployments.
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Juniper EX4500-40F Switch
19 views
EX4500-40F
High-density 10GbE switch for data center and campus aggregation with 960 Gbps switching capacity.
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Juniper EX4500-VC1-128G Switch
20 views
EX4500-VC1-128G
Juniper EX4500-VC1-128G Virtual Chassis module providing 128 Gbps interconnect for EX4500 switch stacking.
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Juniper QFX3500-48S4Q Switch
17 views
QFX3500-48S4Q
High-performance low-latency 10GbE/40GbE data center switch with FCoE support for converged networks.
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Juniper EX4600-40F Switch
15 views
EX4600-40F
Compact high-performance 10GbE switch for campus distribution and data center top-of-rack with 1.44 Tbps capacity.
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Juniper EX3300-48T Switch
14 views
EX3300-48T
Fixed 48-port Gigabit Ethernet Layer 2/3 switch for campus and branch access with 10GbE SFP+ uplinks.
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Juniper EX4200-24P Switch
20 views
EX4200-24P
24-port Gigabit PoE+ Ethernet switch with Virtual Chassis technology for enterprise access deployments.
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Juniper EX4400-24X
586 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
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Juniper EX4400-24X-AFI
448 views
EX4400-24X-AFI
EX4400
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Juniper EX4400-24X-DC
472 views
EX4400-24X-DC
EX4400
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Juniper EX4400-24X-DC-AFI
524 views
EX4400-24X-DC-AFI
EX4400
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Juniper EX9253-BND1
429 views
EX9253-BND1
EX9250
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Juniper EX9204-AC-BND2
399 views
EX9204-AC-BND2
EX9200
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Juniper QFX5240-64OD-AO
466 views
QFX5240-64OD-AO
QFX5240
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Juniper QFX5240-64OD-CHAS
512 views
QFX5240-64OD-CHAS
QFX5240
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Juniper QFX5240-64QD-AO
409 views
QFX5240-64QD-AO
QFX5240
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Juniper QFX5240-64QD-CHAS
380 views
QFX5240-64QD-CHAS
QFX5240
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Juniper QFX5700-CHAS
436 views
QFX5700-CHAS
QFX5700
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Juniper QFX5230-64CD-AFO
377 views
QFX5230-64CD-AFO
QFX5230
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Juniper QFX5230-64CD-AFI
374 views
QFX5230-64CD-AFI
QFX5230
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  • Total 572 items ,  current page 1 ,  total 29 pages

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Frequently Asked Questions

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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