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Arista 7050 Versatile Leaf Switches - Refurbished, Used, and New
The Arista 7050 Series is a family of fixed-configuration Layer 2/Layer 3 data center switches for leaf and spine deployments, running Arista EOS. The 7050X models (7050SX, 7050TX and 7050QX) are 1RU and 2RU 10G and 40G switches with up to 2.56 Tbps of switching capacity. The 7050X3 models add 25G and 100G ports, up to 6.4 Tbps of capacity and a 32 MB shared packet buffer. This collection also covers the earlier 7050S, 7050T and 7050Q models. NetworkTigers stocks these switches refurbished, used, and new, every unit tested before it ships so it works when it arrives.
Use the table below to find your model family and compare port types, speeds, and switching capacity.
| Model | Ports | Switching Capacity | Buy |
|---|---|---|---|
| 7050S | SFP+ ports for 10G (7050S-52, 7050S-64); port count and uplinks vary by model, check the listing | Check the listing | Shop 7050S-52 Shop 7050S-64 |
| 7050T | 10GBASE-T copper ports (7050T-36, 7050T-52, 7050T-64); port count and uplinks vary by model, check the listing | Check the listing | Shop 7050T-36 Shop 7050T-52 Shop 7050T-64 |
| 7050Q | QSFP+ 40G ports (7050Q-16); check the listing for the full port list | Check the listing | Shop 7050Q-16 |
| 7050SX / 7050SX2 | SFP+ ports for 1G/10G, with QSFP+ or MXP uplinks (port count varies by model, check the listing) | Up to 2.56 Tbps | Shop 7050SX Shop 7050SX2 |
| 7050TX / 7050TX2 | 10GBASE-T ports for 100M/1G/10G, with QSFP+ or MXP uplinks (port count varies by model, check the listing) | Up to 2.56 Tbps | Shop 7050TX Shop 7050TX2 |
| 7050QX-32 / 7050QX-32S / 7050QX2-32S | 32x 40G QSFP+ (each usable as 4x 10G); the -32S models add 4x 10G SFP+ | 2.56 Tbps | Shop 7050QX |
| 7050CX3-32S / 7050CX3-32S-D (expanded memory) | 32x 100G QSFP, 2x 10G SFP | 6.4 Tbps | Shop 7050CX3-32S |
| 7050CX3M-32S | 32x 100G QSFP, 2x 10G SFP, MACsec | 6.4 Tbps | Shop 7050CX3M-32S |
| 7050SX3-48YC8 | 48x 25G SFP, 8x 100G QSFP | 4.0 Tbps | Shop 7050SX3-48YC8 |
| 7050SX3-48YC12 | 48x 25G SFP, 12x 100G QSFP | 4.8 Tbps | Shop 7050SX3-48YC12 |
| 7050SX3-48C8 | 48x 10G SFP+, 8x 100G QSFP | 2.56 Tbps | Shop 7050SX3-48C8 |
| 7050SX3-96YC8 (2RU) | 96x 25G SFP, 8x 100G QSFP | 6.4 Tbps | Shop 7050SX3-96YC8 |
| 7050TX3-48C8 | 48x 10G RJ45, 8x 100G QSFP | 2.56 Tbps | Shop 7050TX3-48C8 |
| Related Arista | 7050 family pages and the wider Arista range | See each page | 7050SX | 7050TX | 7050Q | 7050X3 | Standard Data Leaf | All Arista |
Power supplies, fan modules, and rack kits for the 7050 are sold in this collection too. Check each listing for the exact part and the switch it fits.
Which 7050 do I need?
- Server port type: S, SX and SX3 models use SFP+ or SFP ports for fiber or DAC cabling. T, TX and TX3 models use 10GBASE-T copper over RJ45. SX3 models with "YC" in the name use 25G SFP ports.
- Uplink speed: The 7050SX and 7050TX models use 40G QSFP+ (or MXP) uplinks. The 7050QX is an all-40G switch for spine or aggregation use. The X3 models have 100G QSFP uplinks, and the 7050CX3 models are 32x 100G throughout.
- Earlier models: The 7050S, 7050T and 7050Q are the earlier 7050 models. Their port counts and uplinks vary, so check the listing.
- Airflow: Most 7050 models come in -F and -R versions. -F units move air front to back (port side intake). -R units move air back to front (port side exhaust). Match the airflow of your hot and cold aisles.
- Port count: The number in a model name does not always match the physical ports, so check the port list in the title and listing.
- Joining an existing network: If the switch will join an MLAG pair or an existing fabric, ask us to check software compatibility before you order.
FAQ
Can the 25G SFP ports on a 7050X3 run at 10G?
Yes. Arista describes the 7050X3 SFP ports as dual-mode 10G/25G, so existing 10G optics and cables can be reused during a move to 25G.
Can I split the 40G or 100G ports into smaller links?
Yes. Arista lists 4x 10G breakout on the 7050QX 40G ports, and quad 10G and 25G support on the 7050X3 100G ports. The number of usable ports depends on the model.
What's Included
Power supplies and fans ship with a switch when its title names an airflow direction (F-B or B-F); the listing's What's Included section names the exact parts. Otherwise they are sold separately so you can choose AC or DC input and the airflow. Optics are always sold separately.
NetworkTigers has been supplying tested networking hardware since 1996. Every unit carries a 365-day warranty. Ask us for a quote.
NEW Arista DCS-7050T-52-R 48x 10GB Copper 4x 10GB SFP+ Back-to-Front Air Switch
$ 1,469.99
Call if you need more
NEW Arista DCS-7050T-52-F 48x 10GB Copper 4x 10GB SFP+ Front-to-Back Air Switch
NEW Arista DCS-7050T-36-R 32x 10GB Copper 4x 10GB SFP+ Back-to-Front Air Switch
NEW Arista DCS-7050T-36-F 32x 10GB Copper 4x 10GB SFP+ Front-to-Back Air Switch
NEW Arista DCS-7050S-64-R 48x 10GB SFP+ 4x 40GB QSFP+ Back-to-Front Air Switch
NEW Arista DCS-7050S-64-F 48x 10GB SFP+ 4x 40GB QSFP+ Front-to-Back Air Switch
NEW Arista DCS-7050S-52-R 52x 10GB SFP+ Back-to-Front Airflow Switch
NEW Arista DCS-7050S-52-F 52x 10GB SFP+ Front-to-Back Airflow Switch
Arista FAN-7011M-R Enhanced Speed B-F Fan for 7280R3, 7050X3, 7132LB, 7050X4
$ 374.99
$ 582.99
Call if you need more
Arista FAN-7011M-F Enhanced Speed F-B Fan for 7280R3, 7050X3, 7132LB, 7050X4
$ 111.99
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Arista FAN-7000H-F F-B Fan Module for 7050X3, 7060X, 7160, 7280R Series
$ 239.99
Call if you need more
Arista DCS-7050T-36-R 32x 10GB Copper 4x 10GB SFP+ Back-to-Front Airflow Switch
$ 197.99
Call if you need more
Arista DCS-7050T-36-F 32x 10GB Copper 4x 10GB SFP+ Front-to-Back Airflow Switch
$ 227.99
$ 239.99
Call if you need more
