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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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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 18038172140

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+86 18038172140

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cs@linknewnet.com

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QuantaMesh 3000 Switch

QuantaMesh 3000 Switch

Used Cisco Firewalls & Security

A Cisco firewall is a network security device used to monitor, filter, and control network traffic to prevent unauthorised access and malicious attacks. The firewall protects the network from threats by examining packets for source, destination, content, and contextual information and enforcing security policies.

The Cisco firewall supports deep packet inspection, provides VPN and IPS functionality, and supports multi-layered security policies. In addition to firewalls, Cisco offers comprehensive security solutions, including security management, endpoint security, and threat detection and prevention. Together, these solutions create a comprehensive network security system capable of detecting and responding to evolving network threats in a timely manner.

We offer a 3-month warranty on used cisco firewalls purchased from linknewnet. Upon receipt of your order, we will thoroughly test and maintain the equipment prior to shipment to ensure that you receive a virtually new product and experience the best technical support available! Cisco offers comprehensive network security solutions, including security management, endpoint security, and threat detection and prevention.

Cisco Nexus 9500 Series Line Card N9K-X9564PX

0 Review(s)

N9K-X9564PX

Cisco Nexus 9500 Series Line Card N9K-X9564PX

$1333 $800

Cisco Nexus 9500 Series Line Card N9K-X9432PQ

0 Review(s)

N9K-X9432PQ

Cisco Nexus 9500 Series Line Card N9K-X9432PQ

$300 $180

Cisco Nexus 9500 Series Line Card N9K-X9536PQ

0 Review(s)

N9K-X9536PQ

Cisco Nexus 9500 Series Line Card N9K-X9536PQ

$2000 $1200

Cisco Nexus 9500 Series Supervisor N9K-SUP-A

0 Review(s)

N9K-SUP-A

Cisco Nexus 9500 4-Core/8-Thread Supervisor

$3000 $1800

Cisco Nexus 9500 Cloud-Scale Line Cards N9K-X9788TC-FX

0 Review(s)

N9K-X9788TC-FX

1/10 Gigabit Ethernet BaseT Access-Layer and 40/100 Gigabit Ethernet Aggregation-Layer Line Card

$15000 $9000

Cisco Nexus 9500 Cloud-Scale Line Cards N9K-X97160YC-EX

0 Review(s)

N9K-X97160YC-EX

1/10/25-Gigabit Ethernet Access-Layer and 10/40/100-Gigabit Ethernet Aggregation-Layer Line Card

$6667 $4000

Cisco Nexus 9500 Cloud-Scale Line Cards N9K-X9736C-EX

0 Review(s)

N9K-X9736C-EX

Cisco Nexus 9500 36p 100G QSFP cloud-scale line card

$4167 $2500

Cisco Nexus 9500 Cloud-Scale Line Cards N9K-X9732C-FX

0 Review(s)

N9K-X9732C-FX

Cisco Nexus 9500 32p 100G QSFP cloud-scale line card

$5000 $3000

Cisco Nexus 9500 Cloud-Scale Line Cards N9K-X9732C-EX

0 Review(s)

N9K-X9732C-EX

Cisco Nexus 9500 32p 100G QSFP cloud-scale line card

$417 $250

Cisco Nexus 9500 Cloud-Scale Line Cards N9K-X9736C-FX

0 Review(s)

N9K-X9736C-FX

36p 100G QSFP cloud-scale line card

$8000 $4800

Cisco Nexus 9500 Cloud-Scale Line Cards N9K-X9716D-GX

0 Review(s)

N9K-X9716D-GX

16p 400G QSFP-DD cloud-scale line card

$20000 $12000

Cisco Nexus 9508 R-Series Line Cards Fabric Module N9K-C9508-FM-R

0 Review(s)

N9K-C9508-FM-R

Cisco Nexus 9508 R-Series Line Cards Fabric Module N9K-C9508-FM-R

$8333 $5000

Cisco Nexus 9504 R-Series Line Cards Fabric Module N9K-C9504-FM-R

0 Review(s)

N9K-C9504-FM-R

Cisco Nexus 9504 R-Series Line Cards Fabric Module N9K-C9504-FM-R

$16667 $10000

Cisco Nexus 9508 R2-Series Line Cards Fabric Module N9K-C9508-FM-R2

0 Review(s)

N9K-C9508-FM-R2

Cisco Nexus 9508 R2-Series Line Cards Fabric Module N9K-C9508-FM-R2

$26667 $16000

Cisco Nexus 9500 R-Series Line Card N9K-X96136YC-R

0 Review(s)

N9K-X96136YC-R

Cisco Nexus 9500 R-Series Line Card N9K-X96136YC-R

$41667 $25000

Cisco Nexus 9000 Series Switch Modules N9K-SUP-B+

0 Review(s)

N9K-SUP-B+

Nexus 9000 Series Switch Modules 9500 6-Core Supervisor

$1667 $1000

Cisco Nexus 9000 Series Switch Modules N9K-SUP-B

0 Review(s)

N9K-SUP-B

Nexus 9000 Series Switch Modules 9500 6-Core Supervisor

$333 $200

Cisco Nexus 9500 R-Series Line Cards N9K-X9636Q-R

0 Review(s)

N9K-X9636Q-R

36-port 40 Gigabit Ethernet QSFP line card

$8333 $5000

Cisco Nexus 9500 R-Series Line Cards N9K-X9636C-R

0 Review(s)

N9K-X9636C-R

36-port 40/100 Gigabit Ethernet QSFP28 line card

$5000 $3000

Cisco Nexus 9500 R-Series Line Cards N9K-X9636C-RX

0 Review(s)

N9K-X9636C-RX

36-port 100 Gigabit Ethernet QSFP28 line card with TCAM

$5500 $3300

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Cisco Nexus 9000 Series Switch N9K-C92348GC-X

N9K-C92348GC-X

0 Review(s)

Cisco Nexus 9200 with 48p 100M/1G Base-T ports and 4p 1/10/25G SPF28 and 2p 40/100G QSFP28

Cisco Nexus 9000 Series Switch N9K-C93600CD-GX

N9K-C93600CD-GX

0 Review(s)

Nexus 9316D Spine and Leaf switch with 28p 100/40G QSFP28 and 8p 400/100G QSFP-DD

Cisco Nexus 9000 Series Switch N9K-C9232E-B1

N9K-C9232E-B1

0 Review(s)

Cisco Nexus 9000 Series Switch N9K-C9232E-B1

Cisco Nexus 9000 Series Switch N9K-C9396TX

N9K-C9396TX

0 Review(s)

Cisco Nexus 9300 with 48p 1/10G SFP+ and 1 uplink module slot