What is the latency performance?

The switch offers ultra low latency from 350ns with consistent L2/L3 cut-through forwarding across packet sizes, low jitter for unicast/multicast, even with QoS, ACL, or mirroring enabled. Supports 100Mb/1GbE at low latency for legacy compatibility.

Does it support redundancy?

Yes, includes 1+1 redundant hot-swappable AC power supplies (224W/455W max) and N+1 redundant hot-swappable fans. Rear-to-front airflow ensures efficient cooling, with multi-core x86 CPU for resilient control plane.

What management features are available?

CloudVision for centralized management, ZTP for automated provisioning, LANZ Microburst Analysis, DANZ Monitoring, sFlow RFC3176, and IEEE 1588 PTP. Runs on Arista EOS with programmability for custom apps.

What are the physical and environmental specs?

1RU rackmount form factor, dimensions 19" x 1.75" x 16" (44.5 x 4.4 x 40.64 cm), weight 19 lbs (8.61 kg). Operates 0-40°C, 5-95% humidity, up to 10,000 ft altitude; storage -40-70°C.

What protocols does it support?

Layer 2: MLAG, LACP 802.3ad, LLDP, 802.3x, Jumbo Frames 9216 bytes, IGMP snooping. Layer 3: 70K IPv4 routes, 20K multicast. Up to 64K L2 entries, 4096 VLANs, Rapid Spanning Tree.

DCS-7150S-52-CL-R - Arista DCS-7150S-52-CL-R 52x1/10GbE SFP+ Layer 2/3/4 Switch

Name: Arista DCS-7150S-52-CL-R 52x1/10GbE SFP+ Layer 2/3/4 Switch
Brand: Arista
SKU: DCS-7150S-52-CL-R
Price: 308 USD
Availability: InStock

DCS-7150S-52-CL-R - Arista DCS-7150S-52-CL-R 52x1/10GbE SFP+ Layer 2/3/4 Switch | US IT Hardware

Product overview

The Arista DCS-7150S-52-CL-R is a 1RU ultra low latency Layer 2/3/4 wire speed switch from the 7150 Series, designed for datacenter environments. It features 52x 1/10GbE SFP+ ports delivering up to 1.28 Tbps throughput and 960 Mpps forwarding performance with wire speed L2/L3 capabilities. Management includes CloudVision, ZTP, LANZ Microburst Analysis, DANZ Monitoring, sFlow, and IEEE 1588 PTP for high precision timing. Power is provided by 1+1 redundant hot-swappable 224W/455W supplies with N+1 redundant fans, supporting rear-to-front airflow. Physical specs include 19" x 1.75" x 16" dimensions and 19 lbs weight. It operates from 0-40°C, with 5-95% humidity, and complies with FCC Class A, UL, CE, RoHS. Protocols supported: MLAG, LACP, LLDP, 802.3x, Jumbo Frames up to 9216 bytes, IGMP. Ideal for high-frequency trading, real-time processing requiring minimal latency.

52x 1/10GbE SFP+ ports, 1.28 Tbps throughput
Ultra low latency wire speed L2/L3 forwarding
1+1 redundant hot-swap PSUs, N+1 fans
CloudVision, ZTP, LANZ microburst analysis
IEEE 1588 PTP high precision clock
1RU rackmount, 19 lbs, 0-40°C operation

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	DCS-7150S-52-CL-R
Brand	Arista
Condition	Refurbished
Model	7150S-52
Throughput	Up to 1.28 Tbps; Up to 960 Mpps
Chassis Type	Front-to-rear or rear-to-front airflow
Product Line	7150 Series
Product Type	Ultra low latency 1RU 1/10GbE layer 2/3/4 wire speed switch
Network Ports	52x SFP+ 1/10GbE ports
Ethernet Speed	52x 1/10GbE SFP+ ports
Switching Capacity	1.28 terabits per second

Compatible systems

No specific compatibility lists found for this SKU.

Best for

Datacenter Leaf
Serves as high-density 10GbE leaf switch with 52x SFP+ ports and 1.28 Tbps throughput for scalable top-of-rack connectivity in large-scale datacenters.
High-Frequency Trading
Provides ultra low latency wire speed L2/L3 forwarding and IEEE 1588 PTP precision clock, minimizing packet delays for HFT applications.
Real-Time Data Processing
LANZ Microburst Analysis and DANZ Monitoring ensure visibility into network bursts, supporting real-time analytics with 960 Mpps performance.
Cloud Infrastructure
CloudVision and ZTP enable automated provisioning, with redundant PSUs and fans for reliable operation in cloud-scale environments.

Max Wattage	455W
Power Supplies	1+1 redundant hot-swappable; 224W / 455W

Weight	19 lbs (8.61 kg)
Dimensions	19" x 1.75" x 16" (44.5 x 4.4 x 40.64 cm)
Rack Units	1U
Form Factor	1RU rackmount

Fans	N+1 redundant hot-swappable fans
Relative Humidity	5 to 95%
Operating Altitude	0 to 10,000 feet
Storage Temperature	-40°C to 70°C
Operating Temperature	0 to 40°C

Arista DCS-7150S-52-CL-R 52x1/10GbE SFP+ Layer 2/3/4 Switch

Product overview

Featuring

Compatible systems

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

Network & Communication

Power Consumption

Physical Characteristics

Environmental