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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 JPSU-350-AC-AFI Switches
318 views
Juniper JPSU-350-AC-AFI
EX4300, 350W AC Power Supply with Airflow-In (Power Cord needs to be ordered separately), PSU-Side Airflow Intake
Datasheet
$255 $153
more
Juniper JS-NETDIR-10 Switches
295 views
Juniper JS-NETDIR-10
JSA - Junos Space Network Director 10 Devices; Perpetual; SUPPORT REQUIRED; NO ADDITIONAL DISCOUNTS; Minimum & incremental purchaseqty is 10; Requires Junos Space Network Management Platform
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Juniper JS-NETDIR-100 Switches
358 views
Juniper JS-NETDIR-100
JSA - Junos Space Network Director 100 Devices; Perpetual; SUPPORT REQUIRED; NO ADDITIONAL DISCOUNTS; Minimum & incremental purchase qty is 10; Requires Junos Space Network Management Platform
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Juniper JS-NETDIR-25 Switches
295 views
Juniper JS-NETDIR-25
JSA - Junos Space Network Director 25 Devices; Perpetual; SUPPORT REQUIRED; NO ADDITIONAL DISCOUNTS; Minimum & incremental purchaseqty is 10; Requires Junos Space Network Management Platform
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Juniper QFX10000-30C Switches
342 views
Juniper QFX10000-30C
QFX10000 30-port 100G QSFP28 / 40G QSFP+ line card
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Juniper QFX10000-30C-LFIB Switches
367 views
Juniper QFX10000-30C-LFIB
1 million (v4 or v6) Forwarding Information Base (FIB) entries license for QFX10000-30C
Datasheet more
Juniper QFX10000-30C-M Switches
323 views
Juniper QFX10000-30C-M
QFX10000 30-port 100G QSFP28 / 40G QSFP+ MACsec line card
Datasheet more
Juniper QFX10000-36Q Switches
277 views
Juniper QFX10000-36Q
QFX10000 36-port 40G QSFP+ / 12-port 100G QSFP28 line card
Datasheet more
Juniper QFX10000-36Q-LFIB Switches
321 views
Juniper QFX10000-36Q-LFIB
1 million (v4 or v6) Forwarding Information Base (FIB) entries license for QFX10000-36Q and QFX10K-12C-DWDM
Datasheet more
Juniper QFX10000-60S-6Q Switches
264 views
Juniper QFX10000-60S-6Q
QFX10000 60-port 1/10G SFP/SFP+ line card with 6 40G QSFP+ / 2 100G QSFP28 ports
Datasheet more
Juniper QFX10000-60S-LFIB Switches
304 views
Juniper QFX10000-60S-LFIB
1 million (v4 or v6) Forwarding Information Base (FIB) entires license for QFX10000-60S-6Q
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Juniper QFX10000-LC-BLNK Switches
348 views
Juniper QFX10000-LC-BLNK
QFX10000 Line Card blank cover panel, Spare
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Juniper QFX10000-RE Switches
327 views
Juniper QFX10000-RE
QFX10000 Routing Engine, Spare
Datasheet more
Juniper QFX10002-36Q Switches
352 views
Juniper QFX10002-36Q
QFX10002 System with 36-Port 40G QSFP+ / 12-port 100G QSFP28 / 144-Port 10G SFP+ with 2 1600W AC Power Supplies, 2 Power Cables and3 Fan Trays
Datasheet more
Juniper QFX10002-36Q-DC Switches
296 views
Juniper QFX10002-36Q-DC
QFX10002 System with 36-port 40G QSFP+ / 12-port 100G QSFP28 / 144-port 10G SFP+ with 2 1600W DC Power Supplies, 2 power cables and 3 Fan Trays
Datasheet more
Juniper QFX10002-36Q-LFIB Switches
250 views
Juniper QFX10002-36Q-LFIB
1 million (v4 or v6) Forwarding Information Base (FIB) entries license for QFX10002-36Q
Datasheet more
Juniper QFX10002-36Q-T Switches
291 views
Juniper QFX10002-36Q-T
QFX10002 TAA-Compliant System w/ 36 40GE Ports QSFP+ / 24 100GE Ports QSFP28 / 288 10GE Ports with Redundant AC Power Supplies and Fan Trays
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Juniper QFX10002-60C Switches
296 views
Juniper QFX10002-60C
QFX10002 System with 60 100G Ports or 60 40G Ports or 192 10G Ports with 4 1600W AC Power Supplies, 4 Power Cables and 3 Fan Trays
Datasheet more
Juniper QFX10002-60C-DC Switches
356 views
Juniper QFX10002-60C-DC
QFX10002 System with 60 100G Ports or 60 40G Ports or 192 10G Ports with 4 1600W DC Power Supplies, 4 Power Cables and 3 Fan Trays
Datasheet more
Juniper QFX10002-60C-LFIB Switches
298 views
Juniper QFX10002-60C-LFIB
1 Million (v4 or v6) Forwarding Information Base (FIB) entries license for QFX10002-60C
Datasheet more
  • Total 572 items ,  current page 20 ,  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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