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Switches

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Wireless AP & Controllers

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Memory & Flash

IP Phone & Telepresence

Optical Networking

Power Supply & Fan Tray

Other Products

Hot Series

Cisco Nexus 9000 Series Cisco Nexus 3000 Series Cisco Catalyst 9300 Series Cisco Catalyst 9200 Series Cisco Catalyst 3850 Series

Cisco Router ASR 9000 Series Cisco Router ASR 1000 Series Cisco Router ASR 900 Series Cisco Router ISR 4000 Series Cisco Catalyst 8200 Series

0 Review(s)

N9K-C9332D-GX2B

Cisco Nexus 9332D-GX2B Switch with 32p 400/100-Gbps QSFP-DD ports and 2p 1/10 SFP+ ports

0 Review(s)

C9500-40X-E

Catalyst 9500 40-port 10Gig switch, Network Essentials

0 Review(s)

N7K-C7009

Nexus 7009 9 Slot Chassis, No Power Supply, Includes Fans

0 Review(s)

N9K-C9372PX-E

Cisco Nexus 9300 with 48p 10G SFP+ and 6p 40G QSFP+

0 Review(s)

C9300X-24Y-A

Catalyst 9300 24-port 25G/10G/1G SFP28 with modular uplinks, Network Advantage

-30%

0 Review(s)

C9200L-24P-4G-E

Cisco Catalyst 9200L 24-port PoE+ 4x1G uplink Switch, Network Essentials

$1100 $770

0 Review(s)

WS-C3750X-24P-S

Cisco Stackable 24 10/100/1000 Ethernet PoE+ ports, with 715W AC Power Supply 1 RU, IP Base feature set

0 Review(s)

WS-C3560X-48PF-E

Cisco Catalyst 3560X-48PF Switch Layer 3 - 48 x 10/100/1000 Ethernet PoE+ Ports (800W PoE Power Available)- IP Base

0 Review(s)

WS-C3850-24P-S

Cisco Catalyst 3850 Series Switch WS-C3850-24P-S Layer 3 - 24 * 10/100/1000 Ethernet POE+ ports - IP Base - managed- stackable

0 Review(s)

C8300-2N2S-4T2X

C8300 2RU with 10G WAN, 2 SM slots, 2 NIM slots, 2 x 10-Gigabit Ethernet ports, and 4 x 1-Gigabit Ethernet ports.

0 Review(s)

C8300-1N1S-4T2X

Cisco Catalyst 8300 with 10G WAN, 1 SM slot, 1 NIM slot, 2 x 10-Gigabit Ethernet, and 4 x 1-Gigabit Ethernet ports.

0 Review(s)

C8500L-8S4X

Cisco C8500L-8S4X Edge Platform.

0 Review(s)

C8500-12X

Cisco Catalyst 8500, 12-port 1/10GE.

0 Review(s)

ISR4461/K9

Cisco ISR 4461 with 4 onboard GE, 3 NIM slots, 1 ISC slot, 3 SM slots, 8 GB Flash Memory default, 2 GB DRAM default (data plane), 4 GB DRAM default (control plane)

0 Review(s)

ISR4431/K9

500Mbps-1Gbps system throughput, 4 WAN/LAN ports, 4 SFP ports, multi-Core CPU, Dual-power, Security, Voice, WAAS, Intelligrnt WAN, OnePK, AVC, separate control data and services CPUs

0 Review(s)

ISR4451-X/K9

ISR4451-X/K9(4GE,3NIM,2SM,8G FLASH,4G DRAM)

-15%

0 Review(s)

ASR-920-24SZ-M

Cisco ASR-920-24SZ-M ASR920 Series Aggregation Services Router，24GE Fiber and 4-10GE – Modular PSU

$1160 $985

-15%

0 Review(s)

ISR4331

Cisco 4000 Series Router ISR4331 (2GE,2NIM,1SM,4G FLASH,4G DRAM,IPB)

$508 $431

0 Review(s)

FPR2130-NGFW-K9

Cisco Firepower 2130 NGFW Appliance. 1U. 1 x NetMod Bay, Firepower 2100 series

0 Review(s)

ASA 5508-X

Cisco ASA 5500-X Next Generation, ASA 5508-X, 8*GE ports, 1GE Mgmt, AC, 3DES/AES, AVC, FirePower

0 Review(s)

ASA 5508-X

Cisco ASA 5500-X Next Generation, ASA 5508-X, 8*GE ports, 1GE Mgmt, AC, 3DES/AES, AVC, FirePower

0 Review(s)

ASA5520

Cisco ASA 5500 Series Firewall ASA5520,ASA5520-K8 ASA 5520 Appliance with SW, HA, 4GE+1FE, DES

Cisco ASA 5500 Series Firewall ASA5515-X

0 Review(s)

ASA5515-K9

Cisco ASA 5500 SeriesFirewallASA5515-X with SW, 6GE Data, 1GE Mgmt, AC, 3DES/AESASA5515-K9

0 Review(s)

ASA5506-K9

Cisco ASA 5500 Series Firewall ASA5506-K9 ASA5506-X with FirePOWER services, 8GE, AC, 3DES/AES

-15%

Cisco ASA5555-X Series Firewall ASA5555-K9 Adaptive Security Appliance

0 Review(s)

ASA5555-X/ASA5555-K9

Cisco ASA 5555-X with SW, 8GE Data, 1GE Mgmt, AC, 3DES/AES

$942 $800

Cisco ASA5545-X Series Firewall ASA5545-K9 Adaptive Security Appliance

0 Review(s)

ASA5545-X/ASA5545-K9

Cisco ASA 5545-X with SW, 8GE Data, 1GE Mgmt, AC, 3DES/AES

Cisco ASA 5500-X Series With FirePOWER Services Firewall ASA5508-K9

0 Review(s)

ASA5508-X/ASA5508-K9

Cisco ASA5508-X Firewall ASA5508-K9 with FirePOWER services，8GE, AC, 3DES/AES

0 Review(s)

AIR-LAP1252AG-E-K9

802,11a/g/n-d2,0 2.4/5-GHz Mod Unified AP; 6 RP-TNC; ETSI

0 Review(s)

AIR-LAP1242AG-A-K9

802,11ag LWAPP AP Dual 2.4,5GHz RP-TNC FCC Cnfg

0 Review(s)

AIR-LAP1142N-E-K9

802.11g/n Fixed Unified AP; Int Ant; E Reg Domain

0 Review(s)

AIR-CT5508-K9

5508 Series Wireless Controller

0 Review(s)

AIR-CAP3502I-A-K9

802.11a/g/n Ctrlr-based AP w/CleanAir; Int Ant; A Reg Domain

0 Review(s)

AIR-CAP3502E-A-K9

802.11a/g/n Ctrlr-based AP w/CleanAir; Ext Ant; A Reg Domain

0 Review(s)

AIR-CAP2702I-H-K9

802.11ac CAP w/CleanAir; 3x4:3SS; Int Ant; H Reg Domain

Cisco Aironet 2600 Series Wireless Access Point AIR-CAP2602I-C-K9

0 Review(s)

AIR-CAP1602I-C-K9

802.11n CAP w/CleanAir; 3x4:3SS; Mod; Int Ant; C Reg Domain

0 Review(s)

AIR-CAP1602I-C-K9

802.11a/g/n Ctrlr-based AP, Int Ant, C Reg Domain

0 Review(s)

C6800-8P40G-XL

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

-36%

0 Review(s)

N7K-F348XP-25

48-Port 1 and 10 Gigabit Ethernet Module

$2500 $1600

-15%

0 Review(s)

A9K-2X100GE-TR

Cisco ASR 9000 Series 2-Port 100 Gigabit Ethernet Line CardsA9K-2X100GE-TR

$13041 $11085

-15%

0 Review(s)

ASR1000-ESP40

Cisco ASR1000-ESP40 ASR1000 Embedded Services Processor，Service Module，40G

$2318 $1971

-15%

0 Review(s)

ASR1000-ESP20

Cisco ASR1000-ESP20 ASR1000 Embedded Services Processo，20G

$725 $616

-15%

0 Review(s)

ASR1000-6TGE

ASR 1000 Series 6 port 10GE Line Card module

$7245 $6159

-15%

0 Review(s)

ASR1000-RP2

Cisco ASR1000 Route Processor 2, 8GB DRAMModule

$1160 $986

-21%

0 Review(s)

A9K-MOD160-SE

Cisco A9K-MOD160-SE ASR 9000 Mod160 Modular Line Card Service Edge Optimized

$2350 $1850

0 Review(s)

DS-SFP-FC4G-LW

4 Gbps Fibre Channel-LW SFP. LC. (10km Reach)

0 Review(s)

DS-SFP-FC4G-SW

4 Gbps Fibre Channel-SW SFP. LC

0 Review(s)

DS-SFP-FC8G-SW

8 Gbps Fibre Channel SW SFP+, LC

Cisco Nexus 7700 Series USB Flash Memory N7K-USB-2GB

0 Review(s)

N77-USB-2GB

Cisco Nexus 7700 - USB Flash Memory - 2 GB

0 Review(s)

N7K-CPF-8GB

Cisco Nexus 7000 Series Compact Flash Memory N7K-CPF-8GB

0 Review(s)

N7K-CPF-2GB

Cisco Nexus 7000 Series Compact Flash Memory N7K-CPF-2GB

0 Review(s)

N7K-USB-8GB

Cisco Nexus 7000 Series USB Flash Memory N7K-USB-8GB

0 Review(s)

CTS-EX60-K9

Cisco EX series TelePresence System EX60-NPP Touch UI CTS-EX60-K9

0 Review(s)

CTS-SX20CODEC-K9

Cisco TelePresence SX Series Endpoints，SPARE SX20 Codec encrypted

0 Review(s)

CTS-CAM-P60

Cisco Tele Presence Precision 60 Camera

0 Review(s)

CTS-C40CODEC-K9

CiscoTelePresence Video Conference System ,Video conferencing device

0 Review(s)

CTS-MX700D-2CAM-K9

Cisco TelePresence MX SeriesCTS-MX700D-2CAM-K9 Cisco MX700 Dual 55 Dual Cam.

0 Review(s)

CTS-MX300-K9

Cisco TelePresence MX Series CTS-MX300-K9，MX300 55 Gen 2. PHD 1080p 8x.Touch.Mic

0 Review(s)

CTS-CTRL-DV8

Cisco TelePresence Touch Control for EX with cradle and handsetCTS-CTRL-DV8

0 Review(s)

CTS-MIC-TABL20

Cisco TelePresence Table Microphone 20 CTS-MIC-TABL20

0 Review(s)

CTS-EX90-K9

Cisco TelePresence System EX90-NPP Touch UI CTS-EX90-K9

-42%

0 Review(s)

A9K-750W-AC

Cisco ASR 9001 Series Power Supply A9K-750W-AC

$600 $350

0 Review(s)

N9K-C9504-FAN2

Nexus 9500 4-slot chassis 400G cloud scale fan tray (Generation 2)

0 Review(s)

ASR1001-PWR-DC

Cisco ASR 1000 Series Power Supply ASR1001-PWR-DC

0 Review(s)

ASR-9006-FAN

Cisco ASR 9006 Fan Tray ASR-9006-FAN ASR-9006 Fan Tray

0 Review(s)

N9K-C9300-FAN2-B

Nexus 93128 & 9396 Fan 2, Port-side Exhaust

0 Review(s)

AIR-PWRINJ6

Power Injector (802.3at) for Aironet Access Points

0 Review(s)

ASA5585-FAN

Cisco ASA 5585-X Series Fan Module ASA5585-FAN

0 Review(s)

AIR-ANT2524DW-R

2.4 GHz 2 dBi/5 GHz 4 dBi Dipole Ant., White, RP-TNC

0 Review(s)

A9K-3KW-AC

Cisco ASR 9000 Series Equipment A9K-3KW-AC 3kW AC Power Module

0 Review(s)

WS-X4548-RJ45V+

Cisco Catalyst 4500 Series Line Card WS-X4548-RJ45V+

0 Review(s)

WS-X4648-RJ45V-E

Cisco Catalyst 4500 E-Series Line CardWS-X4648-RJ45V-E

0 Review(s)

WS-X4724-SFP-E

Cisco Catalyst 4500 E-Series Line Card WS-X4724-SFP-E

-2%

0 Review(s)

CRS-MSC-X

Cisco Modular Services Card CRS-MSC-X

$21500 $21000

-50%

0 Review(s)

A9K-MPA-2X10GE

Cisco A9K-MPA-2X10GE Module 2-port 10-Gigabit Port Adapter ASR 9000

$500 $250

-5%

0 Review(s)

A9K-2X100GE-SE

Cisco ASR 9000 Series Router Ethernet Linecard A9K-2X100GE-SE ASR 9000 2-port 100GE, Service Edge Optimized LC

$8100 $7700

0 Review(s)

WS-C4510R

Cisco Catalyst switch 4500 Series Chassis WS-C4510R

0 Review(s)

CTS-RMT-TRC6

Cisco TelePresence Remote Control CTS-RMT-TRC6

0 Review(s)

N9K-C9504-FM

Cisco N9K-C9504-FM Fabric Module for Nexus 9504 chassis

Accessories

Used Cisco/H3C/Huawei Network Equipment Supplier

Linknewnet.com, founded in 2004, is one of the world's major online suppliers of used high-end network equipment. It serves the global market with excellent quality, competitive prices and perfect after-sales service. Through the online platform, itprovidesglobal users with used mid-to-high-end network products and various accessories of Cisco, HUAWEI, H3C, Juniper, Brocade, HP, F5, FortiGate, A10 Networks and other mainstream brands.

Linknewnet.com online sales platform has an abundant inventory. It containsswitches, routers, firewalls, servers, VoIP and wireless products of Cisco, HUAWEI, H3C, Juniper and other brands, as well as tens of thousands of scarce modules, memory and cable products. Every product has been thoroughly tested to make sure that its functionruns the same as a new product, with a free warranty from 3 months to 1 yeardepending on the product.

From The Blog

Sep 26 , 2024

What is the difference between a router and a switch?

In the modern networking world, we often use routers and switches for networking, and they play an important role in network circulation in their respective fields. Due to the many similarities in the functions of these two devices, many people are confused about what exactly is a router? What is a switch is more or less confused. What are the differences between them? Today we will reveal them one by one.

Sep 21 , 2024

Creating and Deleting VLANs on Cisco Switches

In modern enterprise networks, VLANs play a very important role in network transmission. Administrators can use VLANs to divide a physical switch into multiple logical switches to simplify network management and improve network performance and security. As network administrators, learning how to create and delete VLANs on Cisco Catalyst switches is a must-have skill.

Sep 10 , 2024

Cisco 3750X Switch vs 3850 Switch, which is better for your business?

When choosing an enterprise switch, network administrators and IT engineers often encounter a situation where they are torn between two models, especially products with similar performance, such as the Cisco 3750X and 3850 series is a typical example. These two switches, as Cisco's classics, have a wide range of applications in the market. So, what is the difference between these two? And how are they related to each other?

Sep 04 , 2024

What is console cable? How to manage the switch easily through console cable?

In modern IT equipment management, the switch is the core of the network, and to manage it in the simplest way during daily use, it is indispensable to support the Console cable. Although many people do not understand this small cable, but it is the network administrator's daily work in the “secret weapon”. Whether you are configuring a device for the first time or troubleshooting a problem, the console cable is an indispensable networking tool.

Aug 29 , 2024

How do I connect a Cisco wireless AP to a wireless controller?

Wireless access points are primarily responsible for providing wireless signal coverage and connectivity, while wireless controllers are responsible for centrally managing and optimizing the performance and security of multiple access points. Used in combination, the two can build an efficient, stable and secure wireless network. How to connect wireless controller with wireless access point

Aug 21 , 2024

What is the life cycle of a Cisco switch? How often are they replaced?

What is the lifespan of a Cisco switch? the lifespan of a Cisco switch is uncertain, as it can be affected by a number of factors including different models and performance, environmental conditions and usage. Generally, the lifespan of a Cisco switch is between 5-10 years, and in good environments, some switches may last up to 15 years or so.

Aug 13 , 2024

Cisco 9200 Switch vs Cisco 9200L Switch Comparison

The Cisco Catalyst 9200 Series switches are part of the Cisco Enterprise Networking product line and are designed for use at the access layer of an enterprise network.The Catalyst 9200 Series consists of two main models, the 9200 and 9200L. While they are similar in many ways, they also have significant differences in performance and features for different network needs.

Aug 10 , 2024

What is a PoE switch? How to use a PoE switch?

A PoE switch, also known as Power over Ethernet (PoE), is an access layer technology. It is a technology that powers and transmits data to wireless access points, VoIP phones and IP cameras over twisted pair Ethernet cables. Its most important feature is that all devices can be powered by sharing the same Ethernet cable, instead of having to use a separate cable for each device, which not only saves costs, but also brings great convenience to administrators.

Products

Switches

Routers

Firewalls & Security

Wireless AP & Controllers

Interfaces & Modules

Fiber Transceivers

Memory & Flash

IP Phone & Telepresence

Optical Networking

Power Supply & Fan Tray

Other Products

Accessories
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Used Cisco/H3C/Huawei Network Equipment Supplier

From The Blog
more

What is the difference between a router and a switch?

Creating and Deleting VLANs on Cisco Switches

Cisco 3750X Switch vs 3850 Switch, which is better for your business?

What is console cable? How to manage the switch easily through console cable?

How do I connect a Cisco wireless AP to a wireless controller?

What is the life cycle of a Cisco switch? How often are they replaced?

Cisco 9200 Switch vs Cisco 9200L Switch Comparison

What is a PoE switch? How to use a PoE switch?