Manufacturer: Arista Networks, Inc
Manufacturer Part Number: DCS-7150SC-24-CLD#
Manufacturer Website Address: http://www.aristanetworks.com
Brand Name: Arista Networks
Product Series: 7150
Product Model: 7150SC-24
Product Name: 7150 Series 1/10 GbE SFP Ultra Low Latency Switch
Marketing Information: The Arista 7150 Series is an ultra low latency 1RU 1/10/40GbE layer 2/3/4 wire speed switch family, offering a unique combination of performance, advanced functionality and extensive onboard resources. The 7150 Series includes the 7150S and the 7150SC models. The 7150SC variants are equipped with a higher performance control plane and meet newer ROHS requirements.
Designed to suit the requirements of demanding environments such as ultra low latency financial ECNs, HPC clusters and cloud data centers, the class-leading deterministic latency from 350ns is coupled with a set of advanced tools for monitoring and controlling mission critical environments.
Arista EOS
The Arista 7150 Series run the same Arista EOS software as all Arista products, simplifying network administration. Arista EOS is a modular switch operating system with a unique state sharing architecture that cleanly separates switch state from protocol processing and application logic. Built on top of a standard Linux kernel, all EOS processes run in their own protected memory space and exchange state through an in-memory database. This multi-process state sharing architecture provides the foundation for in-service-software updates and self-healing resiliency. With Arista EOS, advanced monitoring and automation capabilities such as Zero Touch Provisioning, VMTracer and Linux based tools can be run natively on the switch with the powerful multi-core x86 CPU subsystem.
Deterministic, Ultra Low Latency
The Arista 7150 Series is optimized for ultra low latency, cut-through forwarding. It offers the same low latency characteristics at all packet sizes. The latency remains consistent even when features such as L3, ACL, QoS, Multicast, Port Mirroring, LANZ+ and Time-Stamping are enabled. The 7150 Series also supports cut-through mode at 100Mb and 1GbE speeds at low latency for legacy connections.
Dynamic Bufer Allocation
The Arista 7150 Series forwards packets at an ultra low latency of 350 nanoseconds from any port to any other port. However when a microburst or transient in-cast condition causes contention of an egress interface, packets must be buffered. The 7150s’ global packet memory is dynamically allocated on demand to congested interfaces, avoiding packet loss.
Enhanced Features for High Performance Networks
The Arista 7150 Series delivers a suite of advanced traffic control and monitoring features to improve the agility of modern high performance environments, with solutions for network address translation, precise timing and next-generation virtualization.
Product Type: Ethernet Switch
Interfaces/Ports
Modular: Yes
Port/Expansion Slot Details: 24 x 10 Gigabit Ethernet Expansion Slot
Media & Performance
Media Type Supported: Optical Fiber
Ethernet Technology: 10 Gigabit Ethernet
Network Technology: 10GBase-X
I/O Expansions
Number of Total Expansion Slots: 24
Expansion Slot Type: SFP+
Number of SFP+ Slots: 24
Network & Communication
Layer Supported: 3
Networking Standards:
- IEEE 802.1w
- IEEE 802.1s
- IEEE 802.3ad
- IEEE 802.1ab
- IEEE 802.3x
- IEEE 802.1p
- IEEE 802.1D
- IEEE 802.1Q
- IEEE 802.3ab
- IEEE 802.3z
- IEEE 802.3ae
- IEEE 802.3ba
Management & Protocols
Manageable: Yes
Power Description
Power Source: Power Supply
Redundant Power Supply Supported: Yes
Number of Power Supplies Supported: 2
Power Consumption: 191 W
Plug/Connector Type: IEC 320-C13
Physical Characteristics
Compatible Rack Unit: 1U
Form Factor: Rack-mountable
Height: 1.8″
Width: 19″
Depth: 16″
Weight (Approximate): 18 lb
Miscellaneous
Environmentally Friendly: Yes
Environmental Certification: RoHS
Warranty
Limited Warranty: 1 Year
