Signal Routing / Switching : Routing and Matrix Switchers : Arista Networks, Inc. - 7280CR-48

48-port QSFP100/8-port QSFP+ Data Centre Switch Router

Series: 7280R

Model: 7280CR-48

Standards-based high density 100G switch ideal for future proof designs and high bandwidth needs such as in high performance storage or content delivery networks (CDNs)
Dynamic deep buffers in a fixed form factor makes for an ideal top of rack switch where lossless performance and in-cast problems are expected such as in data analytics and IP storage
Directly connected 25GbE, 40GbE and 50GbE attached storage systems, requiring high performance and predictable latency
Streaming network state for advanced analytics with CloudVision®
Network-wide virtualization platform for next generation cloud bursting with wire-speed VXLAN routing

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The Arista 7280R series is a set of purpose built 10/25/40/50/100GbE fixed configuration 1RU and 2RU systems designed for the highest performance environments such as IP storage, content delivery networks, data centre interconnect and IP peering. Wire speed L2 and L3 forwarding are combined with advanced features for network virtualization, open monitoring and network analysis, resiliency and architectural flexibility with deterministic performance. Deep packet buffers and large routing tables allow for Internet peering applications and the broad range of interfaces and density choice provides deployment flexibility. The Arista 7280R Series FlexRoute™ engine provides the scalability to support deployment as a routing platform with Internet scale routing. Arista FlexRoute along with EOS NetDB™ enables innovations and convergence not natively available in merchant chipsets.

Standards-based high density 100G switch ideal for future proof designs and high bandwidth needs such as in high performance storage or content delivery networks (CDNs)
Dynamic deep buffers in a fixed form factor makes for an ideal top of rack switch where lossless performance and in-cast problems are expected such as in data analytics and IP storage
Directly connected 25GbE, 40GbE and 50GbE attached storage systems, requiring high performance and predictable latency
Streaming network state for advanced analytics with CloudVision®
Network-wide virtualization platform for next generation cloud bursting with wire-speed VXLAN routing
Hardware assisted PTP enables accurate timing solutions across Ethernet based networks without costly investment in separate timing networks
Unique monitoring and provisioning features LANZ, DANZ, AEM, IEEE 1588 PTP, ZTP, VM Tracer, VXLAN, and eAPI
Comprehensive L2 and L3 feature set for open multi-vendor networks with no proprietary lock-in
Large scale L2 and L3 table resources allow deployment flexibility in both large L2 and L3 environments with any-workload suitability
NEBS compliance and DC power supplies designed for service provider environments
Data Center Optimized Design
Ultra-deep packet buffer up to 32GB
Virtual Output Queues per port to eliminate head of line blocking
Over 94% efficient power supplies
1+1 redundant and hot-swappable power
N+ 1 redundant and hot-swappable fan
Front-to-rear or rear-to-front cooling
Designed for NEBS
Tool less rails for simple installation
Virtualization and Provisioning CloudVision
VXLAN for next generation DC
LANZ for microburst detection
DANZ Advanced Mirroring and TAP
Aggregation for improved visibility
VM Tracer
Zero Touch Provisioning (ZTP)
Advanced Event Monitoring
sFlow (RFC3176) IEEE 1588 PTP
Cloud Networking Ready
768K MAC Addresses
768K IPv4 and IPv6 Host Routes
Over 1M IPv4 Routes
Resilient Control Plane
High Performance x86 CPU
Up to 16 GB DRAMS
4GB Flash
User applications can run in a VM Arista Extensible Operating System
Single binary image
Fine-grained truly modular network OS
Stateful Fault Containment (SFC)
Stateful Fault Repair (SFR)
Full access to Linux shell and tools
Extensible platform - bash, python, C++ , GO and OpenConfig
48 100G ports with QSFP100 and 8 ports of 40G with QSFP+
Maximum of 224 ports of 10GbE or 192 ports of 25GbE
5 speeds for flexible 10GbE, 25GbE, 40GbE, 50GbE and 100GbE with optics or cables
10.24Tbps of wire speed performance with 32GB of buffer

Spec Sheet available - Yes

Height: 3.50 in
Depth: 22.20 in
Width: 17.32 in
Product Weight: 46.70 lbs

7280R-DataSheet.pdf 1077665 kb - Data Sheet

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