Used Cisco Network Equipment For Sale

Cisco is a leading global networking technology company founded in 1984 and headquartered in San Jose, California. As a pioneer in Internet infrastructure, Cisco is committed to delivering a broad range of networking hardware, software and services solutions that help businesses and organisations become efficiently and securely connected.


Cisco core business spans routers, switches, wireless networks and data centre technologies, in addition to its expanding presence in areas such as cybersecurity, the Internet of Things (IoT), cloud computing and collaboration tools such as Webex. Its innovative technologies provide powerful network connectivity and data transmission capabilities for global enterprises of all sizes, ensuring the stable operation of modern business and digital transformation.


With its strong technical strength and rich industry experience, Cisco helps users around the world meet complex network challenges, providing one-stop solutions from enterprise networks to security protection. As an industry leader, Cisco always insists on innovation and research and development to provide fundamental support for the digital future of the world.


linknewnet.com is a networking company specialising in the sale of used cisco, including popular high end switches, routers, servers and other networking equipment. Discounted prices and enquiries are welcome.


We offer a 3-month warranty on used cisco networking equipment 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!

WS-X6608-T1
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8-port T1 voice gateway line card for Catalyst 6500, providing PSTN trunking for IP telephony deployments.
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76-ES+XT-2TG3C
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Cisco 7600 Series ES+ line card (76-ES+XT-2TG3C) with 2x 10GE and 3x combo Gigabit Ethernet ports.
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VS-S720-10G
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Catalyst 6500 Supervisor Engine 720-10GE with PFC3C/CXL, enabling Virtual Switching System (VSS) for chassis virtualization.
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76-ES+T+XC-20G
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Cisco 7600 Series ES+ 20G Ethernet services line card (part number 76-ES+T+XC-20G family) for carrier Ethernet aggregation.
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WS-X6708-10GE
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Exact "WX-X6708-10GE" is a typo of WS-X6708-10GE; full official spec verification was not completed.
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WS-X4516
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Catalyst 4500 Supervisor Engine V providing 96 Gbps switching capacity and 72 Mpps forwarding for modular access switches.
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WS-X4148-FE-LX-MT
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48-port 100BASE-LX single-mode fiber Fast Ethernet line card for Catalyst 4000/4500 series switches.
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60-0201665
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OEM / part-number accessory; no verifiable specification found. Treated as an OEM part number with no authoritative spec.
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WS-F6700-CFC
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Catalyst 6500 Centralized Forwarding Card enabling centralized forwarding for classic (non-fabric) line cards.
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VS-F6K-MSFC2
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Catalyst 6500 Multilayer Switch Feature Card 2 (MSFC2) route processor daughter card for Supervisor Engine 2.
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WS-F6K-PFC3A
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Catalyst 6500 Policy Feature Card 3A (PFC3A) providing hardware-accelerated Layer 2-4 forwarding and policy services.
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VS-F6K-MSFC3
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Catalyst 6500 Multilayer Switch Feature Card 3 (MSFC3) route processor providing Layer 3 routing for Supervisor Engine 720.
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PCB
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PCB
Generic "PCB" part entry; no specific product or specification could be identified.
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WS-F6K-DFC4-A
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Catalyst 6500 Distributed Forwarding Card 4 (DFC4) enabling distributed forwarding on compatible line cards.
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UBR-MC28UX
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Exact part number "UBR-MC28UX" was not verified; closest Cisco product is the uBR-MC28X Broadband Processing Engine (same card without the integrated upconverter).
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WS-X6816-10GE
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16-port 10 Gigabit Ethernet line card for Catalyst 6500; the WS-X6816-10GE-2T variant adds DFC4.
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WS-X45-SUP9-E
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Specifications could not be verified: full official spec data for "WS-X45-SUP9-E" was not confirmed in the sources consulted. Closest Cisco product is the Catalyst 4500E Supervisor Engine 9-E.
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UBR-MC28U
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Cisco uBR7200 Series MC28U Broadband Processing Engine (BPE) line card with integrated upconverter, delivering DOCSIS/Euro-DOCSIS/J-DOCSIS 2.0 CMTS functions for the uBR7246VXR universal broadband router.
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WS-X6K-SUP2-2GE
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Catalyst 6500 Supervisor Engine 2 with two Gigabit Ethernet GBIC uplinks, supporting up to 256 Gbps with the Switch Fabric Module.
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WS-SVC-ASA-SM1
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Cisco ASA Services Module for Catalyst 6500, providing 20 Gbps firewall throughput with multi-context virtualization.
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  • Total 5105 items ,  current page 5 ,  total 256 pages

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Frequently Asked Questions

Are used Cisco switches and routers fully tested before shipping?

Yes. Every used Cisco unit is tested by our professional technical engineers before shipment, and testing instructions can be provided on request. Units are sold with a free 3-month warranty (extendable up to 1 year depending on the product - contact our sales team). Minor cosmetic scratches are normal on used equipment; confirm the details with our sales team before purchase.

What is the difference between Cisco DNA Essentials and DNA Advantage?

DNA Essentials provides the base automation and software management foundation (including core Cisco DNA Center workflows), while DNA Advantage adds advanced capabilities such as SD-Access, TrustSec, and richer automation, analytics and telemetry. When buying a used Catalyst 9300 or 9500, check which DNA subscription is registered to the serial number - subscriptions are transferred through the Cisco Smart Account.

What does Cisco Smart Net Total Care (SNTC) cover on used equipment?

SNTC combines 24/7 TAC technical support, software updates and advance hardware replacement, available in service levels such as 8x5xNBD, 24x7x4 and 24x7x2. On used gear the contract follows the serial number - our sales team can help you verify contract eligibility before you buy.

Can Catalyst 9200 switches stack with Catalyst 2960-X/XR or share modules with the Catalyst 9300?

No on both counts. Catalyst 9200 cannot be stacked with Catalyst 2960-X/XR (different CPU architecture and platform scaling), and Catalyst 9300 network modules are not compatible with Catalyst 9200 switches.

Do used Cisco products come with a warranty and after-sales support?

Yes - a free 3-month warranty is included on every unit, and extended warranty periods are available on request. Our support team is reachable via WhatsApp (+86 18954776148) or email (linknewnet@gmail.com).

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