A knowledgeable, US-based, Network Hardware Specialist, with 15+ years experience, will review your request.
Based on the exact SKU, we will verify airflow and other details to calculate a quote.
A BrightStar Systems' specialist will personally reach out within 24 hours.
Guaranteed safe & secure checkout​
Payment Methods
Free ground shipping to all 50 states
DESCRIPTION
SPECIFICATIONS
INCLUDED
WARRANTY
SHIPPING
FAQS
DESCRIPTION
Arista DCS-7050X4-48Y-4DF — 48 × 25GbE SFP25 Data Center Switch with Front-to-Rear Airflow
The Arista DCS-7050X4-48Y-4DF is a 1RU, data center switch built on the 7050X4 platform. It delivers 5.6 Tbps of full-duplex switching capacity, 900 ns cut-through latency, and a 82 MB shared packet buffer with Dynamic Buffer Allocation. The 7050X4-48Y-4D features 48 × 25GbE SFP25 + 4 × 400GbE QSFP-DD, with each SFP25 port supporting 25G, 10G, and 1G speeds and each QSFP-DD uplink supporting 400G, 200G, and 100G.The “-F” suffix denotes front-to-rear (forward) airflow. For rear-to-front airflow, see the DCS-7050X4-48Y-4DR.
Key Specifications
Ports: 48 × 25GbE SFP25 + 4 × 400GbE QSFP-DD
Throughput: 5.6 Tbps full-duplex, non-blocking
Forwarding Rate: 2.78 Bpps
Latency: 900 ns cut-through
Packet Buffer: 82 MB shared with Dynamic Buffer Allocation
The Arista DCS-7050X4-48Y-4DF is a 1RU data center switch delivering 5.6 Tbps non-blocking throughput, 900 ns cut-through latency, and 82 MB shared packet buffer with Dynamic Buffer Allocation. It features 48 × 25GbE SFP25 + 4 × 400GbE QSFP-DD and supports VXLAN, EVPN, MLAG, 128-way ECMP, Dynamic Load Balancing, and the full Arista EOS automation stack including CloudVision, eAPI, and ZTP. Front-to-rear airflow with redundant fans and power supplies. Available from BrightStar Systems fully tested, reset to factory defaults, and backed by a 1-year in-house warranty.
SPECIFICATIONS
Arista DCS-7050X4-48Y-4DF — 48 × 25GbE SFP25 Data Center Switch with Front-to-Rear Airflow
The Arista DCS-7050X4-48Y-4DF is a 1RU, data center switch built on the 7050X4 platform. It delivers 5.6 Tbps of full-duplex switching capacity, 900 ns cut-through latency, and a 82 MB shared packet buffer with Dynamic Buffer Allocation. The 7050X4-48Y-4D features 48 × 25GbE SFP25 + 4 × 400GbE QSFP-DD, with each SFP25 port supporting 25G, 10G, and 1G speeds and each QSFP-DD uplink supporting 400G, 200G, and 100G.The “-F” suffix denotes front-to-rear (forward) airflow. For rear-to-front airflow, see the DCS-7050X4-48Y-4DR.
Key Specifications
Ports: 48 × 25GbE SFP25 + 4 × 400GbE QSFP-DD
Throughput: 5.6 Tbps full-duplex, non-blocking
Forwarding Rate: 2.78 Bpps
Latency: 900 ns cut-through
Packet Buffer: 82 MB shared with Dynamic Buffer Allocation
The Arista DCS-7050X4-48Y-4DF is a 1RU data center switch delivering 5.6 Tbps non-blocking throughput, 900 ns cut-through latency, and 82 MB shared packet buffer with Dynamic Buffer Allocation. It features 48 × 25GbE SFP25 + 4 × 400GbE QSFP-DD and supports VXLAN, EVPN, MLAG, 128-way ECMP, Dynamic Load Balancing, and the full Arista EOS automation stack including CloudVision, eAPI, and ZTP. Front-to-rear airflow with redundant fans and power supplies. Available from BrightStar Systems fully tested, reset to factory defaults, and backed by a 1-year in-house warranty.
INCLUDED
WARRANTY
1-Year BrightStar warranty for end user customers
90-Day BrightStar Warranty for resellers
SHIPPING
Free FedEx Ground shipping within the United States
FedEx Overnight shipping available as well
FedEx International Shipping available for customers outside of the United States
FAQS
Do you have questions about buying or selling hardware?
OUR KNOWLEDGEABLE TEAM IS WAITING TO ASSIST YOU »
