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The DCS-7050QX-32S-F is a 1RU 7050X switch with 32 QSFP+ ports at 40GbE and four 10GbE SFP+ ports. Using breakout cables, it reaches up to 96 10GbE ports. The SFP+ ports handle 10GbE links without using a QSFP+ port.
Arista rates it at 2.56 Tbps and 1440 Mpps with 550 nanoseconds of latency. A 12 MB shared buffer uses dynamic buffer allocation. Memory is 4 GB of DRAM and 4 GB of flash, with an optional 120 GB SSD.
This unit is front-to-back (port-side intake). Arista also sells the opposite airflow version (-R), so match it to the rack. Two 500W AC power supplies run 1+1 hot-swap, with PWR-500AC-F and PWR-500-DC-F as spares. Four hot-swap FAN-7000-F fans provide N+1 cooling. Keep fans and supplies on one airflow direction. Typical and maximum draw are 150W and 302W. The switch weighs 20 lb and measures 19 x 16 x 1.75 inches. Management ports are 10/100/1000 Ethernet, RJ-45 RS-232 console, and USB.
Advanced Layer 3 features such as BGP and OSPF need an Arista Enhanced L3 license, which is not included and is available from Arista partners.
Arista also sells the DCS-7050QX-32S-R with the opposite airflow. A new DCS-7050QX-32S-F is also available. Matching spares include the PWR-500AC-F power supply and the FAN-7000-F fan module.
This seller refurbished DCS-7050QX-32S-F is tested, working, and covered by the NetworkTigers one-year warranty.
- Network Ports : 32x 40GbE QSFP+, 4x 10GbE SFP+
- Uplink Ports : 4x 10GbE SFP+
- Management Ports : 1x 10/100/1000 Ethernet, 1x RS-232 console (RJ-45), 1x USB
- Packet Buffer : 12MB
- VLAN ID's : 4096
- Switch Version : Arista EOS
- AirFlow Direction : Front-to-back (port-side intake)
- Fan Module Options : FAN-7000-F
- Power Supplies Included : 2x 500W AC, 1+1 hot-swap
- Power Supply Options : PWR-500AC-F, PWR-500-DC-F
- PoE Budget : None
- Switching Capacity : 2.56 Tbps
- Forwarding Rate : 1440 Mpps
- MAC Address Table Size : 32,000
- Latency : 550 ns
- DRAM and Flash : 4 GB DRAM, 4 GB flash
- Model Number : DCS-7050QX-32S-F
- Part Number : DCS-7050QX-32S-F
- Condition : Seller refurbished
- One (1) Seller Refurbished Arista DCS-7050QX-32S-F 32x 40GB QSFP+ 4x 10GB SFP+ Front-to-Back Airflow Switch as described above
- One (1) Power Cord Included
- Two (2) AC Power Supplies Included
- Four (4) Fan Modules Included
- One (1) Set of Rack Mount Brackets Included
- Manuals or product brochures are not included. Software or Firmware DVDs or CDs are not included
Product information and installation instructions may be found on the manufacturer's website or the web. Software or firmware updates may be available through the manufacturer's website
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