Tech specs
Brand
Arista
Product Line
Arista 7280R3 Series
Model
7280CR3-36S
Manufacturer
Arista Networks
Flash Memory Installed
8 GB
RAM Installed
64 GB
Advanced Switching
Layer 3
Compliant Standards
IEEE 1588-2008, IEEE 802.1ab (LLDP), IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1Qbb, IEEE 802.1s, IEEE 802.1w, IEEE 802.3ab, IEEE 802.3ad (LACP), IEEE 802.3ae, IEEE 802.3ba, IEEE 802.3bs, IEEE 802.3by, IEEE 802.3cm, IEEE 802.3x, IEEE 802.3z
Features
2 redundant fans, 4GB packet buffer, Accelerated sFlow, Access Control List (ACL) support, Advanced Event Management suite (AEM), Advanced Monitoring and TAP Aggregation (DANZ), ARP support, Authentication, Authorization and Accounting (AAA), Bidirectional Forwarding Detection (BFD), CloudVision, Control Plane Protection (CPP), DHCP relay, DHCP snooping, DSCP based QoS, Enhanced Latency Analyzer and Microburst Detection (LANZ), Equal-Cost Multipath (ECMP), Ethernet Virtual Private Network (EVPN), Event log, Event management, EVPN MPLS, Explicit Congestion Notification (ECN), Flow control, Head-of-line (HOL) blocking, Hot swappable 3 fans, IGMP snooping, IPv4 support, IPv6 support, Link Aggregation, Link Aggregation Control Protocol (LACP), LLDP support, Management Information Base (MIB), Multi-Chassis Link Aggregation (MLAG), Multiple Spanning Tree Protocol (MSTP) support, Port mirroring, Precision Time Protocol (PTP), Quality of Service (QoS), Rapid Per-VLAN Spanning Tree Plus (PVRST+), Rapid Spanning Tree Protocol (RSTP) support, Redundant hot swappable fans, Routing, sFlow, sFlow v4, Software Defined Cloud Networking (SDCN), Software Defined Networking (SDN), Stateful Fault Containment (SFC), Stateful Fault Repair (SFR), Storm Control, Strict Priority Queuing (SPQ), Syslog support, Virtual Extensible LAN (VXLAN), Virtual Output Queue (VOQ), Virtual Routing and Forwarding (VRF), VLAN Double Tagging (Q-in-Q), VLAN trunking, Weighted Round Robin (WRR), Zero-touch provisioning (ZTP)
Form Factor (Hubs & Switches)
Rack-mountable
Jumbo Frame Support
9216 bytes
MAC Address Table Size
224000 entries
Manageable
Yes
Ports
36
Product Type
Switch
Remote Management
CLI, RMON, RMON 2, SNMP 1, SNMP 2, SNMP 3, SSH-2, Telnet
Routing Protocol
BGP, BGP-MP, Bidirectional Forwarding Detection (BFD), Bidirectional PIM, ECMP, GRE, IGMP, IGMPv2, IGMPv3, IS-IS, MLDv2, MPLS, MSDP, Multiprotocol BGP, OSPF, OSPFv2, OSPFv3, PIM-SM, PIM-SSM, Policy-based routing (PBR), RIP-2, RSVP, Static IP routing, URPF, Virtual ARP (VARP), VRRP
Subcategory
Network hubs and switches
Switching Type
100 Gigabit Ethernet
QSFP Slots
400 Gigabit QSFP-DD
Interface Provided
1 x management (Gigabit LAN) RJ-45, 1 x management (RS-232) RJ-45, 1 x USB, 2 x 400Gbit LAN QSFP-DD uplink, 28 x 100Gbit LAN QSFP, 6 x 200Gbit LAN QSFP
Port Quantity
28
Port Type
100 Gigabit QSFP
Ports Type (2nd)
200 Gigabit QSFP
Features
80 PLUS Platinum efficiency
Frequency
50/60 hertz
Hot-Plug
Hot-plug
Power Consumption Operational
254 watt
Power Provided
1000 watt
Power Supplies Installed
2
Power Supplies Supported
2
Redundant Power Supply
Yes
Redundant Power Supply Supported
1+1
Required Voltage
AC 100-240 volt
Software Type
FLX License for Arista Fixed Group 3
Max Operating Temperature
104 degree Fahrenheit
Max Storage Temperature
158 degree Fahrenheit
Min Operating Temperature
32 degree Fahrenheit
Min Storage Temperature
-40 degree Fahrenheit
Operating Humidity
5 - 95%
Airflow Direction
Back to front airflow
Authentication Method
RADIUS, TACACS+
Capacity
ACL entries: 24000, ARP entries: 88000, IPv4 routes (Unicast): 1450000, IPv6 routes (Unicast): 483000, LAG groups: 1152, Maximum member ports per LAG: 32, Maximum number of routes: 2000000, Multicast routes: 128000, Ports per MLAG: 128, Priority queues per port: 8, Virtual interfaces (VLANs): 4096
Device Type
Internal power supply
Packaged Quantity
1
Performance
Latency: 3.8 µs, Packets per second: 1 Bpps, Throughput (full duplex): 4.8 Tbps, Throughput: 2.4 Tbps
Ports (2nd) Quantity
6
Ports (3rd) Quantity
2
Height
1.7 inch
Height (Rack Units)
1
Weight
23.08 lbs
Width
17.3 inch
Depth
18.6 inch
Color Category
Gray
Compliant Standards
BSMI, CB, CCC, CSA 60950-1, C-Tick, EAC, EMC, EMC 2004/108/EC, EN 300 386, EN 55032, EN 55035, EN 61000-3-2, EN 61000-3-3, EN 62368-1, EN55024, FCC, IEC 60950-1, IEC 62368-1, KC, LVD 2006/95/EC, NRTL, RoHS 2011/65/EU, UL 60950-1, VCCI, WEEE 2012/19/EU
ENERGY STAR Certified
No
EPEAT Compliant
No
TCO Certified
No
Service & Support Details
Limited warranty - 1 year
Limited Warranty
1 Year