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N3K-C3172PQ-Z8 N9K-C93180YC-EX N9K-C93180YC-FX N9K-C9372PX-E WS-C3850-48P-S

Hot Cisco Routers:

ASR-9901 ASR-9904 A9K-24X10GE-SE ASR-9001 ISR4331/K9

Hot Cisco Firepower:

FPR1140-ASA-K9 FPR1140-NGFW-K9 FPR-4110-K9 FPR2140-NGFW-K9 ASA5508-X/ASA5508-K9

Hot Cisco Modules:

C9600-SUP-1= C6800-8P40G-XL N9K-SUP-A C3850-NM-2-10G A9K-MOD160-SE

Hot Cisco SFP Module:

SFP-10G-LR SFP-10G-SR-X= GLC-SX-MMD GLC-LH-SMD GLC-TE

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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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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 18038172140

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+86 18038172140

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cs@linknewnet.com

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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.

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ASA5506H-FTD-K9

ASA 5506H with Firepower Threat Defense. 4GE. AC

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ASA5506H-SP-BUN-K8

ASA 5506H-X with FirePOWER services, ruggedized, security plus, 4GE Data, 1GE Mgmt, AC, DES

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ASA5506H-SP-BUN-K9

ASA 5506H-X with FirePOWER services, ruggedized, security plus, 4GE Data, 1GE Mgmt, AC, 3DES/AES

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ASA5506-K8

ASA 5506-X with FirePOWER services, 8GE Data, 1GE Mgmt, AC, DES

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ASA5506-K9

Cisco ASA 5500-X Next Generation, ASA 5506-X, 8*GE ports, 1GE Mgmt, AC, 3DES/AES, AVC, FirePower, FireSIGHT, unlimited user nodes

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ASA5506-SEC-BUN-K9

Cisco ASA 5500-X Next Generation, ASA 5506-X, 8*GE ports, 1GE Mgmt, AC, 3DES/AES, AVC, FirePower, FireSIGHT, unlimited user nodes an Security Plus license L-ASA5506-SEC-PL= w/ HA, DMZ, VLAN trunk, more conns.