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The DCS-7050SX-72-F is a 1RU 7050X switch with 48 SFP+ ports at 1GbE or 10GbE and two MXP multi-speed ports. Each MXP port runs as three 40GbE links or twelve 10GbE links, so the switch scales to 72 10GbE ports or 6x 40GbE on the MXP side. The MXP ports need MXP cables or optics for 40G or 10G breakout.
Capacity is 1.44 Tbps at 1.08 Bpps, with 550 nanoseconds of latency and a 12 MB packet buffer.
This unit is front-to-back (port-side intake). Arista also sells the opposite airflow version (-R), so match it to the rack. Two AC power supplies run 1+1 hot-swap, with PWR-500AC-F or PWR-500-DC-F supported as spares. Fans are hot-swap in an N+1 arrangement. Keep every fan and supply on the same airflow. Arista lists typical and maximum draw of 144W and 276W. The switch weighs 19 lb and measures 19 x 16 x 1.75 inches. Management is through Ethernet 100/1000, an RS-232 console, and USB 2.0.
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-7050SX-72-R with the opposite airflow. A new DCS-7050SX-72-F is also available. Matching spares include the PWR-500AC-F power supply.
This seller refurbished DCS-7050SX-72-F is tested, working, and covered by the NetworkTigers one-year warranty.
- Network Ports : 48x 1/10GbE SFP+, 2x MXP
- Uplink Ports : 2x MXP (10/40G multi-speed)
- Management Ports : Ethernet 100/1000, RS-232 console, USB 2.0
- CPU : Quad-Core x86
- VLAN ID's : 4096
- Packet Buffer : 12MB
- AirFlow Direction : Front-to-back (port-side intake)
- Fan Module Options : 4x FAN-7000-F Fan Modules Included (N+1 redundant)
- Power Supplies Included : 2x AC, 1+1 hot-swap
- Power Supply Options : PWR-500AC-F, PWR-500-DC-F
- PoE Budget : None
- Switching Capacity : 1.44 Tbps
- Forwarding Rate : 1.08 Bpps
- MAC Address Table Size : 288,000
- Latency : 550 ns
- DRAM and Flash : Up to 8GB DRAM, 4GB Flash
- Model Number : DCS-7050SX-72-F
- Part Number : DCS-7050SX-72-F
- Condition : Seller refurbished
- One (1) Seller Refurbished Arista DCS-7050SX-72-F 48x 10GB SFP+ 2x MXP Front-to-Back Airflow Switch as described above
- Two (2) Power Cords 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 - Transceiver Modules Not Included
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