Arista DCS-7148SX-F 7100 Series 48-Port 10GbE Switch
Brand: Arista Networks · SKU: DCS-7148SX-F · MPN: DCS-7148SX-F · Category: Networking
The Arista DCS-7148SX-F Ethernet Switch is a high-performance, ultra-low latency Layer 2/3/4 10 Gigabit Ethernet data center switch from the 7100 Series. It features 48 SFP+ ports supporting 10GbE and includes front-to-back airflow, dual-core x86 CPU, 2GB DRAM, 2GB Flash, and Arista EOS software. It delivers a switching capacity of 960 Gbps and a forwarding rate of 720 Mpps, with a typical latency of 1200nsec (though another source mentions 900 nsec). It supports advanced features like ARP/ND proxy services and ECMP routing. It is designed for high-density environments with N+1 redundant and hot-swappable fans (5x FAN-7100-F included) and 1+1 redundant hot-swappable AC power supplies (2x PWR-760AC-F 760W included). The unit has a compact 1RU form factor and supports both IPv4 and IPv6 protocols. SFP modules are not included.
Specifications
| CPU | Dual-Core x86 |
|---|---|
| Latency | 1200nsec (or 900nsec) |
| Form Factor | Rack-mountable (1RU) |
| Network Ports | 48x 10 Gigabit Ethernet SFP+ |
| Forwarding Rate | 720 Mpps |
| Layer Supported | Layer 2/3/4 |
| Management Ports | 1x RJ45 Serial Console, 2x RJ45 Management, 1x USB |
| AirFlow Direction | Front-to-Back Airflow |
| Switching Capacity | 960 Gbps |
| Memory (DRAM/Flash) | 2GB Main Memory, 2GB Flash |
| Fan Modules Included | 5x FAN-7100-F Fan Modules Included |
| Power Supplies Included | 2x PWR-760AC-F 760W AC Power Supplies Included |
| Warranty | 1 Year (Varies by seller, e.g., Seller refurbished or 1 Year Warranty included) |
| Weight | 29.10 lb (Approximate) |
| Dimensions | Height: 1.7″, Width: 17.4″, Depth: 20.3″ |
Key Features
The Arista DCS-7148SX-F is a high-performance, low-latency 10GbE switch for data centers, featuring 48 SFP+ ports and a 960 Gbps switching capacity. It includes redundant power/cooling and runs Arista EOS.
Frequently Asked Questions
Is this product genuine OEM?
Yes, this Arista DCS-7148SX-F 7100 Series 48-Port 10GbE Switch (DCS-7148SX-F) is 100% genuine Arista Networks hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
What warranty is included?
This Arista DCS-7148SX-F 7100 Series 48-Port 10GbE Switch includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
How long does shipping take?
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Can I return this product?
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Is the Arista DCS-7148SX-F 7100 Series 48-Port 10GbE Switch compatible with my system?
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the DCS-7148SX-F.
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