Home
Promotion
Products
Hot Cisco Switches:

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
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 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.

0 Review(s)

Juniper EX-UM-2QSFP-MR

EX4300-48MP, 2-Port 40G QSFP+/2-Port 100G QSFP28 Uplink Module

0 Review(s)

Juniper EX-UM-4SFPP-MR

EX4300-48MP, 4-Port 1G/10G SFP+ Uplink Module

0 Review(s)

Juniper EX-UM-8X8SFP

EX4300, 8-Port 10G SFP+/ 8-Port 1G SFP Uplink Module

0 Review(s)

Juniper EX-UM-BLNK

EX 4200 and EX 3200 blank faceplate for Uplink Module slot (Spare)

0 Review(s)

Juniper EX-XFP-10GE80KDWDM

10GE DWDM XFP, Tunable Across C-band 50 Ghz Channel Spacing (compliant with ITU-T G.698.1) for 80 km Transmission on SMF

0 Review(s)

Juniper JNP-100G-2X50G-1M

QSFP28 to QSFP28, 100GE to 2x50GE Direct Attach Copper Breakout Cable, 1 meter, Standard Temperature (0 through 70 DEGREE C), 1.5W, 30 AWG

0 Review(s)

Juniper JNP-100G-2X50G-3M

QSFP28 to QSFP28, 100GE to 2x50GE Direct Attach Copper Breakout Cable, 3 meters, Standard Temperature (0 through 70 DEGREE C), 1.5W, 26 AWG

0 Review(s)

Juniper JNP-100G-4X25G-1M

QSFP28 to SFP28, 100GE to 4x25GE, Direct Attach Copper Breakout Cable, 1 meter, Standard Temperature (0 through 70 DEGREE C), 0.015W, 30 AWG

0 Review(s)

Juniper JNP-100G-4X25G-3M

QSFP28 to SFP28, 4x25GE Direct Attach Copper Breakout Cable, 3 meters, Standard Temperature (0 through 70 DEGREE C), 0.015W, 28 AWG

$214 $128

0 Review(s)

Juniper JNP-100G-4X25G-5M

QSFP28 to SFP28, 100GE to 4x25GE, Direct Attach Copper Breakout Cable, 5 meters, Standard Temperature (0 through 70 DEGREE C), 0.5 W, 26 AWG

0 Review(s)

Juniper JNP-100G-AOC-10M

QSFP28, 100GE Active Optical Cable, 10 meters, Standard Temperature (0 through 70 DEGREE C), 3.5W, DDM, Pull Tab

0 Review(s)

Juniper JNP-100G-AOC-15M

QSFP28, 100GE Active Optical Cable, 15 meters, Standard Temperature (0 through 70 DEGREE C), 3.5W, DDM, Pull Tab

0 Review(s)

Juniper JNP-100G-AOC-1M

QSFP28, 100GE Active Optical Cable, 1 meters, Standard Temperature (0 through 70 DEGREE C), 3.5W, DDM, Pull Tab

0 Review(s)

Juniper JNP-100G-AOC-20M

QSFP28, 100GE Active Optical Cable, 20 meters, Standard Temperature (0 through 70 DEGREE C), 3.5W, DDM, Pull Tab

0 Review(s)

Juniper JNP-100G-AOC-30M

QSFP28, 100GE Active Optical Cable, 30 meters, Standard Temperature (0 through 70 DEGREE C), 3.5W, DDM, Pull Tab

0 Review(s)

Juniper JNP-100G-AOC-3M

QSFP28, 100GE Active Optical Cable, 3 meters, Standard Temperature (0 through 70 DEGREE C), 3.5W, DDM, Pull Tab

0 Review(s)

Juniper JNP-100G-AOC-5M

QSFP28, 100GE Active Optical Cable, 5 meters, Standard Temperature (0 through 70 DEGREE C), 3.5W, DDM, Pull Tab

0 Review(s)

Juniper JNP-100G-AOC-7M

QSFP28, 100GE Active Optical Cable, 7 meters, Standard Temperature (0 through 70 DEGREE C), 3.5W, DDM, Pull Tab

0 Review(s)

Juniper JNP-100G-AOCBO-10M

QSFP28 to SFP28, 100G to 4x25GE, Active Optical Cable for Breakout, 10 meters, Standard Temperature (0 through 70 DEGREE C), 3.5W, DDM, Pull Tab

0 Review(s)

Juniper JNP-100G-AOCBO-15M

QSFP28 to SFP28, 100GE to 4x25GE, Active Optical Cable for Breakout, 15 meters, Standard Temperature (0 through 70 DEGREE C), 3.5W,DDM, Pull Tab

Total 539 items , current page 15 , total 27 pages

First
...
11
12
13
14
15
16
17
18
19
20
...
Last

Promotion
more

-77%

N540X-16Z4G8Q2C-D

0 Review(s)

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

$9726 $2212

-54%

Cisco C6800-48P-SFP-XL= Catalyst 6800 48x 1GE FC SFP Switch Module

C6800-8P10G-XL=

0 Review(s)

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

$4667 $2160

-52%

C6800-8P40G-XL

0 Review(s)

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

$81347 $38800

-94%

C6800-48P-TX-XL

0 Review(s)

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 (cs@linknewnet.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