Cart
Cisco Nexus Switches - Refurbished, Used, New
Cisco Nexus switches are Cisco's data center switches, used to connect servers, storage and the network core, from 1 GbE server ports to 400 GbE spine switches. The Nexus 3000 through 9000 switches run NX-OS, and many Nexus 9000 models can instead run in Cisco ACI mode. Nexus 2000 fabric extenders are not standalone switches; they are managed by a parent Nexus switch. NetworkTigers sells the Nexus 2000 through 9000 families refurbished, used and new, and every unit is tested before it ships so it works when it arrives.
Nexus families
| Family | Role | Shop |
|---|---|---|
| Nexus 2000 (N2K) | Fabric extenders for top-of-rack server ports | N2K |
| Nexus 3000 (N3K) | Low-latency top of rack | N3K |
| Nexus 5000 (N5K) | Data center access, unified ports for Ethernet and Fibre Channel | N5K |
| Nexus 6000 (N6K) | Compact 10/40 GbE aggregation | N6K |
| Nexus 7000 (N7K) | Modular core chassis | N7K |
| Nexus 9000 (N9K) | Leaf, spine and modular switches, NX-OS or ACI | N9K |
Which Nexus family do I need?
For a new data center fabric, start with the Nexus 9000. To expand or keep spares for an existing network, match the family you already run: Nexus 5000 and 7000 networks are often extended with Nexus 2000 fabric extenders. Check server-facing and uplink speeds, breakout needs, which power supplies and fans are installed, and the airflow (port-side intake or port-side exhaust) stated in the listing; the part number suffix helps confirm it. For Nexus 9000, confirm whether your fabric runs NX-OS or ACI.
Frequently asked questions
Can a Nexus 2000 fabric extender work on its own?
No. A Nexus 2000 is managed by a parent Nexus switch, such as a Nexus 5000, 7000 or 9000, and does not run as a standalone switch. Check that your parent switch supports the fabric extender model before you buy.
NetworkTigers has sold enterprise network equipment since 1996. Every switch carries the NetworkTigers 365-day warranty. Need a quantity? Ask us for a quote.
Cisco N9K-X9464TX2 48x 10GB Copper 4x 40GB QSFP+ Switch Line Card
$ 105.99
$ 139.99
Call if you need more
Cisco N9K-C93180YC-FX 48x 25GB SFP28 6x 100GB QSFP28 MACsec B-F Airflow Switch
$ 1,052.99
$ 3,937.99
Call if you need more
Cisco N9K-SUP-B 1x GE Serial Console 2x USB 6-Core Switch Supervisor Module
$ 152.99
$ 306.99
Call if you need more
Cisco N9K-X9564PX Nexus 9500 48x 10GB SFP+ 4x 40GB QSFP+ Switch Line Card
$ 152.99
$ 259.99
Call if you need more
Cisco N9K-M6PQ Nexus 9000 Series 6x 40GB QSFP Switch Module
$ 94.99
$ 112.99
Call if you need more
Cisco N9K-C93128TX 96x 10GB Copper 8x 40GB QSFP+ Back-to-Front Airflow Switch
$ 342.99
$ 361.99
Call if you need more
Cisco NXA-FAN-65CFM-PE Back-to-Front Airflow (Port Side Exhaust) Switch Fan
Cisco N2200-ACC-KIT Nexus 2000 Series 2200 FEX Accessory Rack-Mount Kit
$ 119.99
Call if you need more
Cisco N5K-PAC-1200W Nexus 5000 Series 1200W AC Switch Power Supply
$ 54.99
$ 64.99
Call if you need more
Cisco NXA-PAC-1100W-B 1100W AC F-B Airflow (Port Side Intake) Power Supply
$ 133.99
$ 764.99
Call if you need more
Cisco N3K-C3064-FAN Back-to-Front Airflow (Port Side Exhaust) Switch Fan Tray
$ 126.99
$ 139.99
Call if you need more
Cisco N7K-AC-7.5KW-US Nexus 7000 7500W AC Power Supply Module
$ 69.99
$ 139.99
Call if you need more
Cisco N9K-SC-A Nexus 9000 Series System Controller Switch Module
Cisco NXA-FAN-160CFM-PE Nexus 9000 B-F Airflow (Port Side Exhaust) Switch Fan
$ 139.99
Call if you need more
Cisco NXA-PAC-350W-PI 350W AC F-B (Port Side Intake) Power Supply for Nexus 9000
$ 133.99
Call if you need more
Cisco N9K-C9504-FM Nexus 9500 Series Switch Fabric Module
$ 39.99
$ 75.99
Call if you need more
Cisco N9K-SUP-A+ Nexus 9000 1.8-GHz x86 CPU 2x USB Switch Supervisor Module
$ 276.99
Call if you need more
Cisco NXA-PAC-1200W-PI 1200W AC F-B (Port Side Intake) Power Supply for N9K
Cisco NXA-PAC-1200W-PE 1200W AC B-F (Port Side Exhaust) Power Supply for N9K
$ 104.99
$ 109.99
Call if you need more
NEW Cisco N9K-C9332C Nexus 9000 32x 100GB QSFP28 2x 10GB SFP+ F-B Airflow Switch
$ 5,169.99
Call if you need more
Cisco N9K-C92348GC-X 48x 1GB RJ45 4x 25GB SFP28 2x 100GB QSFP28 F-B Air Switch
$ 484.99
Call if you need more
NEW Cisco N9K-C93180YC-FX 48x 25GB SFP28 6x 100GB QSFP28 MACsec F-B Air Switch
$ 4,369.99
Call if you need more
Cisco N9K-C9372TX-E 48x 10GB Copper 6x 40GB QSFP+ Front-to-Back Airflow Switch
$ 525.99
$ 1,481.99
Call if you need more
Cisco N9K-C93180LC-EX 32x 50GB QSFP+ Front-to-Back Airflow Switch
$ 375.99
$ 583.99
Call if you need more
