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The DCS-7050TX-48-F is a 1RU 7050X copper switch with 32 RJ-45 ports at 1GbE or 10GbE (10GBASE-T) and four 40GbE QSFP+ uplinks. Breaking out the QSFP+ ports brings the total to as many as 48 10GbE ports.
Capacity is 960 Gbps at 720 Mpps, with 3 microseconds of latency. A 12 MB shared buffer uses dynamic buffer allocation. It has 4 GB of DRAM, 4 GB of flash, and 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 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 the same airflow. Typical and maximum draw are 305W and 367W. The switch measures 19 x 16 x 1.75 inches and weighs 17 lb. Management is through a 10/100/1000 Ethernet port, an 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-7050TX-48-R with the opposite airflow. A new DCS-7050TX-48-F is also available. Matching spares include the PWR-500AC-F power supply and the FAN-7000-F fan module.
This seller refurbished DCS-7050TX-48-F is tested, working, and covered by the NetworkTigers one-year warranty.
- Network Ports : 32x 1/10GBASE-T RJ-45, 4x 40GbE QSFP+
- Uplink Ports : 4x 40GbE QSFP+
- Management Ports : 1x 10/100/1000 Ethernet, 1x RS-232 console (RJ-45), 1x USB
- CPU : Quad-Core x86
- Packet Buffer : 12MB
- VLAN ID's : 4096
- 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 : 960 Gbps
- Forwarding Rate : 720 Mpps
- MAC Address Table Size : 32,000
- Latency : 3 microseconds
- DRAM and Flash : 4 GB DRAM, 4 GB flash
- Model Number : DCS-7050TX-48-F
- Part Number : DCS-7050TX-48-F
- Condition : Seller refurbished
- One (1) Seller Refurbished Arista DCS-7050TX-48-F 32x 10GB Copper 4x 40GB QSFP+ F-B Airflow Switch as described above
- Two (2) Power Cord Included
- Two (2) Power Supplies 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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