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 NXA-PAC-650W-PI 650W AC F-B (Port Side Intake) Power Supply for N9K, N3K
$ 133.99
$ 185.99
Call if you need more
Cisco N9K-C9396TX 48x 10GB Copper 8x 40GB QSFP+ Back-to-Front Airflow Switch
$ 248.99
Call if you need more
Cisco N9K-X9464PX 48x 10GB SFP+ 4x 40GB QSFP+ Switch Line Card
$ 139.99
$ 184.99
Call if you need more
Cisco N3K-C3064TQ-10GT 48x 10GB Copper 4x 40GB QSFP+ Back-to-Front Air Switch
$ 817.99
Call if you need more
Cisco N3K-C3048TP-1GE 48x 1GB RJ45 4x 10GB SFP+ Back-to-Front Airflow Switch
$ 187.99
$ 229.99
Call if you need more
Cisco N3K-C3064PQ-10GE 48x 10GB SFP+ 4x 40GB QSFP+ Front-to-Back Airflow Switch
$ 214.99
Call if you need more
Cisco N2K-C2232TM-E 32x 10GB Copper 8x 10GB SFP+ B-F Airflow Fabric Extender
$ 375.99
Call if you need more
Cisco N77-AC-3KW Nexus 7700 Series 3000W AC Switch Power Supply
$ 64.99
$ 72.99
Call if you need more
Cisco N55-D160L3-V2 Nexus 5000 Series 5548 Layer 3 Version 2 Daughter Card
$ 184.99
$ 1,057.99
Call if you need more
Cisco NXA-PAC-1100W 1100W AC Back-to-Front Air (Port Side Exhaust) Power Supply
$ 29.99
$ 31.99
Call if you need more
Cisco N55-PAC-1100W 1100W AC Back-to-Front Air (Port Side Exhaust) Power Supply
$ 37.99
$ 79.99
Call if you need more
Cisco N9K-C9348GC-FXP 48x 1GB RJ45 4x 25GB SFP28 2x 100GB QSFP28 F-B Switch
$ 249.99
$ 283.99
Call if you need more
Cisco NXA-PDC-930W-PI 930W DC F-B (Port Side Intake) Switch Power Supply for N9K
$ 214.99
Call if you need more
Cisco N9K-C93108TC-FX3P 48x MultiGB UPoE RJ45 6x 100GB QSFP28 B-F Air Switch
$ 7,762.99
Call if you need more
Cisco N9K-C93180YC-FX3 48x 25GB SFP28 6x 100GB QSFP28 B-F Air Switch
$ 10,687.99
Call if you need more
Cisco N9K-C92348GC-X 48x 1GB RJ45 4x 25GB SFP28 2x 100GB QSFP28 B-F Air Switch
$ 484.99
Call if you need more
Cisco N9K-C9364C Nexus 9000 64x 100GB QSFP28 2x 10GB SFP+ F-B Air Switch
$ 3,162.99
Call if you need more
Cisco N9K-C9372PX-E 48x 10GB SFP+ 6x 40GB QSFP+ Front-to-Back Airflow Switch
$ 229.99
Call if you need more
Cisco N9K-C93240YC-FX2 48x 25GB SFP 12x 100GB QSFP28 Front-to-Back Air Switch
$ 1,856.99
$ 2,233.99
Call if you need more
Cisco N9K-C93120TX 96x 10GB Copper 6x 40GB QSFP+ Front-to-Back Airflow Switch
Cisco N9K-C9372TX-E 48x 10GB Copper 6x 40GB QSFP+ Back-to-Front Airflow Switch
$ 489.99
$ 1,481.99
Call if you need more
Cisco N9K-PAC-3000W-B 3000W AC F-B Airflow (Port-Side Intake) Power Supply
$ 39.99
$ 46.99
Call if you need more
Cisco N9K-C93240YC-FX2 48x 25GB SFP 12x 100GB QSFP28 Back-to-Front Air Switch
$ 1,719.99
$ 2,034.99
Call if you need more
Cisco N9K-C9348GC-FXP 48x 1GB RJ45 4x 25GB SFP28 2x 100GB QSFP28 B-F Air Switch
$ 236.99
$ 297.99
Call if you need more
