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Hot Cisco Switches:

C6800-48P-TX-XL C6800-48P-SFP-XL C9300X-12Y-A N9K-C9332D-GX2B C9200-48P-A

Hot Cisco Routers:

A9K-MOD400-TR A99-8X100GE-TR ASR-9901 ASR-9904 A9K-RSP5-TR

Hot Cisco Firepower:

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

AIR-AP1262N-K-K9 C9115AXI-H

Hot Cisco Modules:

C6800-8P40G-XL A9K-RSP880-SE A9K-2T20GE-B 8800-RP N7K-F348XP-25

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

Hot Huawei Switches:

CRS328-4C-20S-4S+RM CRS328-24P-4S+RM CRS326-4C+20G+2Q+RM CRS326-24S+2Q+RM CRS326-24G-2S+RM
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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!
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.
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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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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.

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AIR-AP3802I-AK910

802.11ac Wave 2 10 AP w/CleanAir, 4x4:3, Internal Antenna, mGig, A Regulatory Domain

$26194 $15716

0 Review(s)

AIR-LAP1142-SK9-PR

LAP1142 Controller Based S Reg Domain 1140 Series Access Points: Limited Time Promotion: Eco Packs

$10474 $6284

0 Review(s)

AIR-AP1242AG-K-K9

802.11a/g Non-modular IOS AP; RP-RNC; Korea Cnfg 1240AG Series Access Points

$946 $568

0 Review(s)

AIR-LAP1142N-P-K9

802.11a/g/n Fixed Unified AP; Int Ant; P Reg Domain 1140 Series Access Points: Dual Band

$1047 $628

0 Review(s)

AIR-AP1042-KK9-5

Cisco 1040 Access Point AIR-AP1042-KK9-5 802.11a/g/n Stand AP Integrated Antennas K Cnfg, 5 APs

$2113 $1268

0 Review(s)

AIR-LAP1042-RK9-10

Cisco 1040 Access Point AIR-LAP1042-RK9-10 802.11a/g/n Fixed Unified AP; Int Ant; R Reg Domain, 10 APs

$4225 $2535

0 Review(s)

AIR-CONCAB1200

Cisco AP Accessory AIR-CONCAB1200 Console Cable for 1130AG, 1200, 1230AG, 1240 Platform

$5 $3

0 Review(s)

AIR-LAP1131AG-A-K9

802.11ag LWAPP AP Integrated Antennas FCC Cnfg 1130AG Series Access Points

$93 $56

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AIR-LAP1131AG-C-K9

802.11ag LWAPP AP Integrated Antennas China Cnfg 1130AG Series Access Points

$116 $70

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AIR-LAP1131AG-E-K9

802.11ag LWAPP AP Integrated Antennas ETSI Cnfg 1130AG Series Access Points

$736 $442

0 Review(s)

AIR-LAP1131AG-I-K9

802.11ag LWAPP AP Integrated Antennas Israel Cnfg 1130AG Series Access Points

$736 $442

0 Review(s)

AIR-LAP1131AG-K-K9

802.11ag LWAPP AP Integrated Antennas Korea Cnfg 1130AG Series Access Points

$122 $73

0 Review(s)

AIR-LAP1131AG-N-K9

802.11ag LWAPP AP Integrated Antennas Non-FCC Cnfg 1130AG Series Access Points

$93 $56

0 Review(s)

AIR-LAP1131AG-P-K9

802.11ag LWAPP AP Integrated Antennas Japan2 Cnfg 1130AG Series Access Points

$93 $56

0 Review(s)

AIR-LAP1131AG-Q-K9

802.11ag LWAPP AP Integrated Antennas Japan3 Cnfg 1130AG Series Access Points

$736 $442

0 Review(s)

AIR-LAP1131AG-S-K9

802.11ag LWAPP AP Integrated Antennas S pore Cnfg 1130AG Series Access Points

$736 $442

0 Review(s)

AIR-LAP1131AG-T-K9

802.11ag LWAPP AP Integrated Antennas Taiwan Cnfg 1130AG Series Access Points

$736 $442

0 Review(s)

AIR-AP1131AG-A-K9

802.11a, .11g AP, Int Radios, Ants, FCC Cnfg 1130AG Series Access Points

$93 $56

0 Review(s)

AIR-AP1131AG-C-K9

802.11a, .11g AP, Int Radios, Ants, China Cnfg 1130AG Series Access Points

$93 $56

0 Review(s)

AIR-AP1131AG-E-K9

802.11a, .11g AP, Int Radios, Ants, ETSI Cnfg 1130AG Series Access Points

$809 $485

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CRS326-24G-2S+RM

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Mikrotik CRS326-24G-2S+RM Cloud Router Switch, 24xGbit LAN, 2xSFP+, RackmountOpens

A9K-2T20GE-B

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Cisco ASR 9000 Line Card A9K-2T20GE-B 2-Port 10GE, 20-Port GE Line Card, Requires XFPs and SFPs

N9K-C92348GC-X

0 Review(s)

Cisco Nexus 9000 Series Switch N9K- C92348GC-X with 48p 100M/1G Base-T ports and 4p 1/10/25G SPF28 and 2p 40/100G QSFP28

N9K-C93600CD-GX

0 Review(s)

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

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