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Arista DCS-7140T-8S-R 40x 10GB Copper 8x 10GB SFP+ Back-to-Front Airflow Switch

Arista DCS-7140T-8S-R 40x 10GB Copper 8x 10GB SFP+ Back-to-Front Airflow Switch

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Shipping: OVERNIGHT OPTION
Cutoff Ground / 3 day / 2 day - 2pm PT, Cutoff Overnight - 5pm PT. Overnight orders after 4pm PT require approval. Call 800-430-6950 to confirm overnight orders after 4pm PT.
Condition: Seller refurbished
Pre-owned, tested by qualified techs, working, reset-to-factory default, grade A condition, and parts needed for normal functions are included (as described in the listing).
Warranty: 365 days
Warranty coverage period
SKU: NSH-3080

Overview

The Arista DCS-7140T-8S-R switch offers 40x 10GBase-T copper ports and 8x SFP+ interfaces, supporting high-density networking requirements. Its switching capacity reaches up to 800 Gbps with a forwarding rate of 600 million packets per second (Mpps).

The latency measures at an efficient 2.9 microseconds, enhancing performance for low-latency workloads. Back-to-front airflow ensures effective heat dissipation to maintain stability in data centers using this cooling design orientation based on operational layouts or equipment configurations.

This model is tailored toward environments requiring robust throughput capabilities due to its scalable architecture that maintains load sensitivity-level handling features.

Arista DCS-7140T-8S-R 40x 10GB Copper 8x 10GB SFP+ Back-to-Front Airflow Switch


Specifications

  • Network Ports : 40x 10 Gigabit Ethernet RJ45
  • Uplink Ports : 8x 10 Gigabit Ethernet SFP+
  • Management Ports : 1x RJ45 Console, 2x Gigabit Ethernet Management, 1x USB
  • VLAN's : 4094
  • CPU : Dual-Core x86
  • Switch Version : Arista EOS
  • AirFlow Direction : Back-to-Front Airflow
  • Fan Module Options : 5x FAN-7100-R Fan Modules Included
  • Power Supplies Included : 2x PWR-760AC-R Power Supply Included (AC)
  • Power Supply Options : PWR-760AC-R is the F-B option
  • Switching Capacity : 800 Gbps
  • Forwarding Rate : 600 Mpps
  • Latency : 2.9 usec
  • DRAM and Flash : 2GB Main Memory, 2GB Flash
  • Model Number : DCS-7140T-8S-R
  • Part Number : DCS-7140T-8S-R
  • Condition : Seller refurbished


Included

  • One (1) Seller Refurbished Arista DCS-7140T-8S-R 40x 10GB Copper 8x 10GB SFP+ Back-to-Front Airflow Switch as described above
  • One (1) Power Cord Included
  • Two (2) AC Power Supplies Included
  • Five (5) Fan Modules Included
  • One (1) Set of Rack Mount Brackets Included

Not 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