Name: DCS-7150S-64-CLD-R Arista 7150S 64x1/10G SFP+ 4xQSFP+ Switch
Brand: Arista
SKU: DCS-7150S-64-CLD-R
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (125 reviews)

Product Overview
The Arista 7150S-64-CLD-R switch provides extensive 1/10G SFP+ connectivity complemented by QSFP+ ports for higher bandwidth uplinks. It features a rear-to-front air cooling design, a 50GB solid-state drive for system storage, and a high precision clock to support accurate synchronization in complex networking environments.

General Information
Brand	Arista
Condition	Refurbished

Technical Information
Switch Type	Layer 2, Layer 3, Managed Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	64
Number of Ports	64-Ports
Port Type	1000Base-X, 10G SFP+, 40G QSFP+
Port Speed	1/10 Gbps
UpLink Ports	4-Ports
POE Support	No
Flash Memory	50 GB SSD
VLAN Support	Yes
Stackable	No
Layer Support	Layer 2, Layer 3
Connector Type	SFP+,QSFP+

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, OSPF, OSPFv3, BGP, IS-IS, VRRP, PIM-SM, IGMP, MLD
Remote Protocols	Yes
Management Interfaces	CLI (SSH), eAPI/REST, SNMP, Serial Console
Security Features	802.1X, ACLs, Port Security, TACACS+, RADIUS
Management Type	Arista EOS, CloudVision, CLI, eAPI
Remote Management Protocol	SSH,HTTPS,SNMP,REST/eAPI

Power & Cooling
Fans	Rear-to-Front Airflow, hot-swappable fans

Physical Characteristics
Weight	3.00

Miscellaneous
Eco Friendly	Yes
Assembly Required	No
Compliance Standards	WEEE, RoHS, CE, FCC

Product Description
The Arista DCS-7150S-64-CLD-R is a network switch designed to provide high-density 1/10 Gigabit Ethernet connectivity alongside 40 Gigabit uplinks through QSFP+ ports. This model is utilized in data center environments where precise timing and reliable port density are important. It is suitable for network engineers and IT professionals managing demanding network infrastructures. The switch supports rear-to-front airflow, accommodating cooling configurations found in many enterprise and cloud data centers. It features an integrated 50GB SSD to aid with system functions and management. Key Features 64 1/10G SFP+ ports for flexible network connections 4 QSFP+ ports supporting 40G uplinks or breakout configurations Rear-to-front airflow orientation for data center compatibility 50GB solid-state drive included for onboard storage needs High precision clock for enhanced timing and synchronization This switch plays an important role in high-density network deployments requiring stable timing and data throughput. Its port configuration and airflow design make it suitable for integration into existing data center architectures with specific cooling and storage requirements.

Use Cases
This Arista switch is commonly deployed in data centers that require dense 10 Gigabit Ethernet port availability combined with scalable 40 Gigabit uplinks. It serves network administrators in cloud, enterprise, and service provider environments where precision timing and efficient cooling are essential. How It's Used: High-density 10G connectivity in data center leaf or spine roles 40G uplink aggregation via QSFP+ ports for backbone connections Deployment in data centers with rear-to-front airflow cooling systems Use in environments requiring accurate time synchronization for network protocols Onboard system management supported by integrated 50GB SSD The switch supports network infrastructure where port density, airflow orientation, and timing precision are operational priorities. It fits into existing rack designs and cooling schemes without requiring modifications to airflow patterns.

FAQ's
What does the rear-to-front airflow mean for the DCS-7150S-64-CLD-R? Rear-to-front airflow indicates that this switch draws cool air from the rear and expels warm air through the front. This design suits data centers with matching cooling layouts, ensuring proper thermal management. What is the purpose of the 50GB SSD in this switch? The integrated 50GB solid-state drive provides onboard storage for system software, logs, and configuration data, supporting switch operations and management functions. How does the high precision clock benefit network operations? The high precision clock enhances time synchronization across the network, which is important for protocols requiring accurate timing, such as certain financial or telecommunications applications. Can the QSFP+ ports on this switch be used for 40G connections? Yes, the four QSFP+ ports support 40 Gigabit Ethernet connections, allowing uplink aggregation or high-bandwidth inter-switch links. What type of SFP+ modules are compatible with the 64 ports? The 64 ports support 1G and 10G SFP+ modules compatible with Ethernet standards supported by Arista for this switch model. Specific compatibility depends on the module used. Who typically uses the Arista 7150S-64-CLD-R switch? This switch is typically used by network engineers and IT professionals managing data center networks that require dense 10G connectivity with high synchronization accuracy and specific airflow requirements.