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The DCS-7050T-52-D-R is the SSD-equipped build of the 7050T-52, a 1RU copper switch with 48 RJ-45 ports at 1GbE or 10GbE (10GBASE-T) and four 10GbE SFP+ uplinks. Here -D means the 50 GB SSD option, not DC power; the switch ships with two AC supplies.
The SSD adds local storage for logs, captures, and scripts on top of 4 GB of DRAM and 2 GB of flash. Capacity is 1.04 Tbps at 780 Mpps. Latency is 3.3 microseconds on the copper ports and 800 to 1150 nanoseconds on SFP+, with a 9 MB shared buffer.
Airflow is back-to-front (port-side exhaust). A front-to-back version also exists, so match the switch to the rack. The two AC supplies run 1+1 hot-swap, with 460W PWR-460AC-R and PWR-460DC-R listed as spares. Four hot-swap FAN-7000-R fans provide N+1 cooling. Keep fans and supplies on one airflow direction. Typical and maximum draw are 301W and 395W. The switch measures 19 x 16 x 1.75 inches and weighs 20.9 lb.
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.
Matching spares include the PWR-460AC-R power supply and the FAN-7000-R fan module.
This seller refurbished DCS-7050T-52-D-R is tested, working, and covered by the NetworkTigers one-year warranty.
- Network Ports : 48x 1/10GBASE-T RJ-45, 4x 10GbE SFP+
- Uplink Ports : 4x 10GbE SFP+
- Management Ports : 1x 100/1000 Ethernet, 1x RS-232 console (RJ-45), 1x USB
- Throughput : 1.04Tbps
- SFP Modules : None included
- SSD : 50GB SSD Included
- Module Slots : None Included.
- Flash Memory : 2 GB
- RAM : 4 GB
- AirFlow Direction : Back-to-front (port-side exhaust)
- Fan Module Options : FAN-7000-R
- Power Supplies Included : 2x AC, 1+1 hot-swap
- Power Supply Options : PWR-460AC-R, PWR-460DC-R
- PoE Budget : None
- Switching Capacity : 1.04 Tbps
- Forwarding Rate : 780 Mpps
- Latency : 3.3 microseconds RJ-45, 800 to 1150 ns SFP+
- DRAM and Flash : 4 GB DRAM, 2 GB flash, 50 GB SSD
- Model Number : DCS-7050T-52-D-R
- Part Number : DCS-7050T-52-D-R
- Condition : Seller refurbished
- One (1) Seller Refurbished Arista DCS-7050T-52-D-R 48x 10GB RJ-45 4x 10GB SFP+ 50GB SSD B-F Air Switch as described above
- 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 - Power Supplies Not Included
- Fans Not Included
- Rackmount Brackets Not Included
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