The Arista DCS-7150S-52-CL-R is a powerful 52-port 10GB SFP+ switch designed for high-performance data centers and latency-sensitive environments. With an advanced high-precision clock and rear-to-front airflow design, this unit is optimized for network timing, high-frequency trading, and scalable data environments. Backed by a switching capacity of 1.04 Tbps and a forwarding rate of 780 Mpps, the DCS-7150S delivers blazing fast packet transfer across complex infrastructures.
Featuring 64,000 MAC address support, ultra-low latency at just 380ns, and 4x hot-swappable fan modules, the Arista 7150S is built for efficient, fault-tolerant performance in enterprise networks. With two included hot-swappable AC power supplies, redundancy is built in from the start.
Key Features & Benefits:
High-Performance Switching 1.04 Tbps switching capacity with a forwarding rate of 780 Mpps for ultra-fast data throughput.
Ultra-Low Latency Only 380ns of latency, ideal for high-frequency trading and low-latency applications.
High Precision Clock Synchronization across switches for accurate network timing and data processing.
52x 10GB SFP+ Ports Scalable high-speed connections for modern data centers.
Hot-Swappable Redundancy Includes 2x AC power supplies and 4x N+1 fan modules for fail-safe performance.
Robust Management Options Features RJ-45, USB, and serial console ports for flexible configuration.
Compact & Efficient Rear-to-front airflow for rack optimization in high-density server rooms.
Ideal Uses:
High-Frequency Trading (HFT) Ultra-low latency and clock precision make this ideal for financial networks.
Enterprise & Cloud Data Centers High-capacity switching with scalability and efficient airflow design.
Network Core & Aggregation Acts as a central aggregation switch in advanced infrastructures.
Time-Sensitive Applications Great for broadcasting, scientific research, and precision-critical operations.
Specifications
Condition:
Refurbished device with minor scratches and scuffs. Device has undergone extensive testing and is fully functional.
Manufacturer & Model:
Arista DCS-7150S-52-CL-R
Form Factor:
Rackmount 1U High Precision Clock Network Switch
Network & Port Configuration:
Ports: 52x 10 Gigabit Ethernet SFP+ Ports
Management Ports: 1x Gigabit RJ45 Management, 1x RS-232 RJ45 Serial Console, 1x USB
SFP+ Modules: Not Included
Performance Specifications:
Switching Capacity: 1.04 Tbps
Forwarding Rate: 780 Mpps
Latency: 380ns
MAC Address Table Size: 64,000
VLAN IDs Supported: 4096
Packet Buffer: 9.5MB
Hardware & System:
CPU: Dual-Core x86
Memory: 4GB DRAM, 2GB Flash
Airflow Direction: Back-to-Front (B-F Air)
Fan Modules: 4x FAN-7000-R (N+1 Redundant) Included
Power Supplies: 2x PWR-460AC-R (1+1 Redundant) Included
External Dimensions & Power:
Power Draw: 460W PSU x2
Form Factor: 1U Rackmount
Cooling: Hot-swappable fans with airflow optimized for data center racks
Data Sheet:
View Full Specifications & Datasheet Here
Operating System & Software:
Arista EOS (Extensible Operating System) Advanced network feature support
Warranty & Inclusions
Warranty: 3-Month Carry-In Warranty
What's in the Box?
Arista DCS-7150S-52-CL-R Switch
2x AC Power Supplies
4x Fan Modules
1x Power Cord
Enterprise-Ready Engineered for scalable network cores and time-sensitive operations.
Redundant & Reliable Dual PSU and N+1 fans included for resilient performance.
Compact & Efficient Ideal for high-density racks with rear-to-front airflow.
Precision-Critical Switch Includes high-precision clock for network-wide timing.
