Cart
The Arista DCS-7280SE-68-F is a 1RU 7280E switch with 48 1/10GbE SFP+ ports and 2 100GbE QSFP100 uplinks. Each uplink runs at 100G or 40G, or breaks out to four 10GbE links.
Capacity is 1.36 Tbps with forwarding at 900 Mpps, and Arista lists 3.8 microseconds latency at 64 bytes. The 9 GB packet buffer (3 GB per port group) is the standout, absorbing bursts from storage and leaf traffic. Layer 3 tables are smaller than on the later 7280R, 64K IPv4 LPM, 12K IPv6 LPM, 128K to 256K MAC/host and 96K ARP/ND.
Two hot-swap 500 W AC supplies (1+1) and four hot-swap fans (N+1) are included. Airflow is front-to-back (port-side intake), with PWR-500AC-F supplies and FAN-7000-F fans. Arista also sells the back-to-front DCS-7280SE-68-R; match the switch to your rack. Typical power is 263 W, maximum 405 W.
The switch weighs 22.2 lb and measures 19 x 20.6 x 1.75 inches. 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-7280SE-68-R with the opposite airflow. A new DCS-7280SE-68-F is also available. Matching spares include the PWR-500AC-F power supply and the FAN-7000-F fan module.
This seller refurbished DCS-7280SE-68-F is tested, working, and covered by the NetworkTigers one-year warranty.
- Network Ports : 48x 1/10GbE SFP+
- Uplink Ports : 2x 100GbE QSFP100 (100G or 40G, or 4x 10G breakout)
- Management Ports : 1x 100/1000 mgmt, 1x RS-232 RJ-45 console, 1x USB
- CPU : Quad-Core x86
- VLAN ID's : 4096
- Packet Buffer : 9GB
- AirFlow Direction : Front-to-back (port-side intake)
- Fan Module Options : FAN-7000-F, FAN-7000-R
- Power Supplies Included : 2x AC 500 W (hot-swap, 1+1)
- Power Supply Options : PWR-500AC-F, PWR-500AC-R (500 W AC); PWR-500-DC-F, PWR-500-DC-R (500 W DC)
- PoE Budget : None
- Switching Capacity : 1.36 Tbps
- Forwarding Rate : 900 Mpps
- MAC Address Table Size : 256,000
- Latency : 3.8 microseconds (64-byte)
- DRAM and Flash : 4 GB DRAM, 4 GB flash, 120 GB SSD, quad-core x86
- Model Number : DCS-7280SE-68-F
- Part Number : DCS-7280SE-68-F
- Condition : Seller refurbished
- One (1) Seller Refurbished Arista DCS-7280SE-68-F 48x 10GB SFP+ 2x 100GB QSFP100 Front-to-Back Air 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
Customers who bought this item also viewed
Cancellation / Withdrawal request
Please complete the form below to submit your withdrawal request under Article 9 of the EU Consumer Rights Directive.
