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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.
WhatsApp +86 18954776148

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+86 18954776148

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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.

309 views

Juniper EX4400-48F

12x10G SFP+, 36x1G SFP port fiber switch with 2x100G uplink/stacking ports. MACsec AES256 capable (optional license sold separately). Optional extension module(sold separately): 4x10G or 4x25G

Datasheet

$4233 $2540

351 views

Juniper EX4400-48P

48x1G POE switch with 2x100G uplink/stacking ports. 90W POE. MACsec AES256 capable (optional license sold separately). Optional extension module(sold separately): 4x10G or 4x25G

Datasheet

$3116 $1870

328 views

Juniper EX-SFP-1GE-LX

Small Form Factor Pluggable 1000Base-LX Gigabit Ethernet Optics

Datasheet

$158 $95

374 views

Juniper QFX5110-48S-AFI2

48 SFP+ and 4 QSFP28, back to front air flow, AC

Datasheet

$4069 $2441

379 views

Juniper QFX-QSFP-40G-SR4

QSFP+, 40GBASE-SR4 for Switching Platforms, MMF OM3 100 meters and OM4 150 meters, Standard Temperature (0 through 70 DEGREE C), MPO-12 connector

Datasheet

$299 $179

303 views

QFX5120-48Y-AFO2

Featuring 48 versatile SFP28 ports and 8 high-speed QSFP28 ports, this L3 managed switch ensures top performance. Designed for efficient cooling and rack-mountable, it's the perfect blend of power and flexibility.

Datasheet

$4908 $2945

-23%

713 views

QFX10002-72Q-CHAS-C

Juniper QFX10002-72Q-CHAS-C System with 36-Port 40G QSFP+ / 12-port 100G QSFP28 / 144-Port 10G SFP+ with 2 1600W AC Power Supplies,

Datasheet

$3680 $2844

515 views

QFX5100-24Q-3AFO

Juniper QFX5100-24Q-3AFO - Juniper QFX5100 Series Switches

Datasheet

$1000 $864

674 views

QFX10002-36Q-CHAS-E

QFX10002-36Q-CHAS-E System with 36-Port 40G QSFP+ / 12-port 100G QSFP28 / 144-Port 10G SFP+ with 2 1600W AC Power Supplies,

Datasheet

$9260 $4167

740 views

QFX10002-72Q

72 x 40Gb QSFP+ Ports (or 24 x 100Gb QSFP28)

Datasheet

$8350 $5000

1098 views

JNP-SFP-25G-SR

Compatible 25G SFP28 SR Transceiver (MMF, 850nm, 100m, LC, DDM)

Datasheet

$250 $150

2062 views

EX-UM-4X4SFP

Juniper EX4300 Series Uplink Module EX-UM-4X4SFP EX4300 4-Port 10G SFP+ / 1G SFP

Datasheet

$238 $143

1830 views

EX-UM-2X4SFP

Juniper EX3200 Series Uplink Module EX-UM-2X4SFP 2-port 10G SFP+ / 4-port 1G SFP

Datasheet

$230 $140

2052 views

EX4200-24F

24-port 100BASE-FX/1000BASE-X SFP + 320 W AC PSU. Includes 50cm Virtual Chassis cable.

Datasheet

$286 $172

1997 views

EX4200-24T

24-port 10/100/1000BASE-T (8 PoE ports) + 320 W AC PSU. Includes 50cm Virtual Chassis cable.

Datasheet

$426 $256

1886 views

EX4200-48P

48-port 10/100/1000BASE-T (48 PoE ports) + 930 W AC PSU. Includes 50cm Virtual Chassis cable.

Datasheet

$585 $351

2028 views

EX4200-48PX

48-port 10/100/1000BaseT PoE-plus + 930W AC PS, includes 50cm VC cable

Datasheet

$290 $174

1909 views

EX-PWR-600-AC

Juniper EX3200 EX4200 Series Power Supply EX-PWR-600-AC EX 4200 and EX 3200 600W AC Power Supply

Datasheet

$720 $437

1916 views

EX-PWR-320-AC

Juniper EX3200 EX4200 Series Power Supply EX-PWR-320-AC EX 4200 320W AC Power Supply

Datasheet

$140 $83

1977 views

EX-PWR-190-DC

Juniper EX3200 EX4200 Series Power Supply EX-PWR-190-DC 190W DC PS For EX3200 And EX4200

Datasheet

$210 $124

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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
Default Newest Price, low to high Price, high to low

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