REFURBISHED
Arista
Arista DCS-7150S-52-CL-F Refurbished - 52-Port 10GbE SFP+ Switch
MPN: DCS-7150S-52-CL-F
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Lifetime
Warranty
ISO 9001
Certified Testing
R2v3
Responsible Refurb
25+
Years
5K+
Customers
ISO
Certified
✓
Tested
Every WhaleyComm unit is professionally tested, reset to factory defaults, and certified by our in-house engineers — the same standard trusted by 5,000+ organisations across 25 years. Not a refurb marketplace. A certified lifecycle partner.
Tested to factory specification. Backed by 25 years of enterprise trust.
The Refurbished Arista DCS-7150S-52-CL-F is a high-performance, fixed-configuration 10 Gigabit Ethernet switch purpose-built for demanding data center and financial trading environments. Part of Arista's 7150 Series, this switch is equipped with 52 x 1/10GbE SFP+ ports, providing exceptional port density and flexibility for both access-layer and spine deployments.The 'CL' designation indicates the inclusion of a high-precision clock module, making this switch an ideal fit for environments requiring accurate time synchronization — such as algorithmic trading platforms, financial exchanges, and precision measurement applications. The 'F' suffix denotes front-to-rear airflow, aligning with standard hot-aisle/cold-aisle data center cooling architectures.
Powered by Arista's EOS (Extensible Operating System), the DCS-7150S-52-CL-F benefits from a consistent, Linux-based software environment that supports robust automation, programmability, and network telemetry. EOS enables seamless integration with DevOps toolchains, allowing teams to streamline network operations and configuration management.
Purchasing this unit in Refurbished condition through WhaleyComm allows organizations to access enterprise-class switching infrastructure at a fraction of the cost of new hardware, without sacrificing performance or reliability. Each unit is inspected and tested prior to sale, making it a practical choice for budget-conscious IT teams building or expanding their data center fabric.
Front-to-rear airflow ensures compatibility with industry-standard data center rack layouts, and the compact 1RU form factor maximizes rack space efficiency.
Technical Specifications
Model / MPN
DCS-7150S-52-CL-F
Brand
Arista
Series
Arista 7150S
Product Type
Ultra-Low Latency 10GbE Switch
Condition
Refurbished
Ports
52 x SFP+ 1/10GbE
Switching Capacity
1.04 Tbps (non-blocking)
Forwarding Rate
780 Mpps
Latency
380ns (ultra-low latency)
High Precision Clock
Yes (CL designation)
MAC Table
64,000 entries
CPU
Dual-core x86
Memory
4 GB Flash
Airflow
Front-to-Rear (F)
Power Supply
2 x AC (hot-swappable, N+1 redundant)
Fans
4 x hot-swappable (N+1 redundant)
Operating System
Arista EOS
Form Factor
1U rack-mount
Ideal Use Cases
Financial Trading & Low-Latency Networks
The high-precision clock (CL) feature makes this switch ideal for algorithmic trading platforms and financial exchanges that require precise time-stamping and sub-microsecond latency. Its deterministic forwarding performance supports the demands of high-frequency trading environments.
Data Center Access & Aggregation Layer
With 52 x 1/10GbE SFP+ ports in a compact 1RU chassis, the DCS-7150S-52-CL-F provides high port density suitable for server access or aggregation roles in enterprise and colocation data centers. Front-to-rear airflow integrates cleanly into standard hot-aisle/cold-aisle cooling designs.
Network Automation & Programmable Infrastructure
Running Arista EOS, this switch is well-suited for organizations adopting network-as-code and DevOps-driven infrastructure models. Native support for open APIs, streaming telemetry, and automation frameworks enables rapid deployment and ongoing operational efficiency.
What's Included
✔ Arista DCS-7150S-52-CL-F Refurbished Switch
✔ Power Cord(s) [Verify quantity]
✔ 90-Day WhaleyComm Hardware Warranty
⚠ Transceivers/SFP+ modules not included unless stated
⚠ Original manufacturer packaging may not be included
Lifetime Warranty - No Time Limits. No Questions.
Every WhaleyComm unit ships with a Lifetime Warranty. If it fails under normal operating conditions at any point, we replace it. 25 years, 5,000+ customers.
Compatibility Details
Review supported optics, cables, software, management protocols, and environment-specific compatibility guidance.
✓
The Arista DCS-7150S-52-CL-F runs Arista EOS, ensuring compatibility with the broader Arista 7000 Series switch portfolio for consistent management and feature parity across multi-tier data center architectures. It supports standard SFP+ transceivers for 1GbE and 10GbE connectivity, offering flexibility with a wide range of fiber and DAC cable options. EOS integrates with leading automation and orchestration platforms including Ansible, Puppet, Chef, and CloudVision for centralized network management. Time synchronization features are compatible with PTP (IEEE 1588) and NTP protocols, supporting precision timing in financial and telco environments. [Verify specific PTP profile support and CloudVision licensing requirements]
Shipping & Returns
Clear fulfilment, tracking, return, warranty, and support information for enterprise hardware orders.
Shipping
Orders ship within 1-2 business days.
Returns
Contact support for DOA or warranty issues.
Frequently Asked Questions
Product-specific answers about compatibility, testing, warranty, fulfilment, and purchase confidence.
The 'CL' stands for high-precision Clock, indicating this switch includes hardware support for accurate time synchronization. This makes it especially valuable in latency-sensitive environments such as financial trading networks that rely on precise timestamping.
The 'F' suffix denotes front-to-rear airflow direction. This means cool air is drawn in from the front of the chassis and exhausted out the rear, which is the standard configuration for traditional hot-aisle/cold-aisle data center cooling setups.
WhaleyComm provides a 90-day hardware warranty on this Refurbished Arista DCS-7150S-52-CL-F. For extended coverage options, please contact our sales team directly to discuss available service plans.
Transceivers and SFP+ modules are not included with this switch unless explicitly stated in the order. WhaleyComm offers a range of compatible SFP+ transceivers separately — contact us for assistance selecting the right optics for your deployment.
Arista DCS-7150S-52-CL-F Refurbished - 52-Port 10GbE SFP+ Switch
$449.00
Arista
Arista DCS-7150S-52-CL-F Refurbished - 52-Port 10GbE SFP+ Switch
MPN: DCS-7150S-52-CL-F
$449.00
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