| Product Description |
Arista 7280SR - switch - 48 ports - Managed - rack-mountable |
| Device Type |
Switch - 48 ports - L3 - Managed |
| Enclosure Type |
Front to back airflow rack-mountable 1U |
| Subtype |
100 Gigabit Ethernet |
| Ports |
48 x 10 Gigabit SFP+ + 6 x 100 Gigabit QSFP |
| Performance |
Throughput: 2.16 Tbps
Switching capacity: 720 Mpps
Latency: 3.8 µs |
| Capacity |
IPv4 route prefixes: 1200000
IPv6 route prefixes: 768000
Hardware multicast groups: 768000
ACL entries: 24000
Equal-Cost Multipathing (ECMP) ways: 128
LAG groups: 1152
Virtual interfaces (VLANs): 4096 |
| MAC Address Table Size |
768K entries |
| Jumbo Frame Support |
9216 bytes |
| Routing Protocol |
OSPF, IS-IS, RIP-2, BGP, IGMPv2, IGMP, VRRP, PIM-SM, static IP routing, IGMPv3, OSPFv3, PIM-SSM, Multiprotocol BGP, Bidirectional PIM, MSDP, ECMP, policy-based routing (PBR), Bidirectional Forwarding Detection (BFD), URPF, Virtual ARP (VARP) |
| Remote Management Protocol |
SNMP 1, SNMP 2, RMON 2, RMON, Telnet, SNMP 3, SSH-2, CLI |
| Features |
Flow control, Layer 3 switching, Layer 2 switching, auto-negotiation, ARP support, trunking, load balancing, VLAN support, IGMP snooping, Syslog support, port mirroring, WRR queuing, MAC address filtering, IPv6 support, sFlow, STP support, RSTP support, MSTP support, DCBX support, event log, DHCP snooping, ACL support, QoS, RADIUS support, Jumbo Frames support, ECMP, Rapid PVST+, IPv4 support, LACP support, DHCP relay, LACP, MIB, Zero Touch Auto Provisioning, redundant hot swappable fans, hot swappable 4 fans, CoS, tagged VLAN, MSDP, reverse airflow support, 16MB packet buffer, DSCP support, OpenFlow support, Storm Control, VTEP support, ECN, PFC, VXLAN, rate limit, SDN, EOS, AAA, CPP, MLAG, LANZ, DANZ, AEM suite, CloudVision, SDCN |
| Compliant Standards |
IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.3ae, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3ba, IEEE 802.1Qaz |
| Power |
AC 120/230 V (50/60 Hz) |
| Power Redundancy |
Yes |
| Dimensions (WxDxH) |
48.3 cm x 40.6 cm x 4.4 cm |
| Weight |
10 kg |
| Manufacturer Warranty |
1-year warranty |
| Device Type |
Switch - 48 ports - L3 - Managed |
| Enclosure Type |
Front to back airflow rack-mountable 1U |
| Subtype |
100 Gigabit Ethernet |
| Ports |
48 x 10 Gigabit SFP+ + 6 x 100 Gigabit QSFP |
| Performance |
Throughput: 2.16 Tbps
Switching capacity: 720 Mpps
Latency: 3.8 µs |
| Capacity |
IPv4 route prefixes: 1200000
IPv6 route prefixes: 768000
Hardware multicast groups: 768000
ACL entries: 24000
Equal-Cost Multipathing (ECMP) ways: 128
LAG groups: 1152
Virtual interfaces (VLANs): 4096 |
| MAC Address Table Size |
768K entries |
| Jumbo Frame Support |
9216 bytes |
| Routing Protocol |
OSPF, IS-IS, RIP-2, BGP, IGMPv2, IGMP, VRRP, PIM-SM, static IP routing, IGMPv3, OSPFv3, PIM-SSM, Multiprotocol BGP, Bidirectional PIM, MSDP, ECMP, policy-based routing (PBR), Bidirectional Forwarding Detection (BFD), URPF, Virtual ARP (VARP) |
| Remote Management Protocol |
SNMP 1, SNMP 2, RMON 2, RMON, Telnet, SNMP 3, SSH-2, CLI |
| Authentication Method |
RADIUS, TACACS+ |
| Features |
Flow control, Layer 3 switching, Layer 2 switching, auto-negotiation, ARP support, trunking, load balancing, VLAN support, IGMP snooping, Syslog support, port mirroring, WRR queuing, MAC address filtering, IPv6 support, sFlow, STP support, RSTP support, MSTP support, DCBX support, event log, DHCP snooping, ACL support, QoS, RADIUS support, Jumbo Frames support, ECMP, Rapid PVST+, IPv4 support, LACP support, DHCP relay, LACP, MIB, Zero Touch Auto Provisioning, redundant hot swappable fans, hot swappable 4 fans, CoS, tagged VLAN, MSDP, reverse airflow support, 16MB packet buffer, DSCP support, OpenFlow support, Storm Control, VTEP support, ECN, PFC, VXLAN, rate limit, SDN, EOS, AAA, CPP, MLAG, LANZ, DANZ, AEM suite, CloudVision, SDCN |
| Compliant Standards |
IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.3ae, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3ba, IEEE 802.1Qaz |
| RAM |
8 GB (installed) / 32 GB (max) |
| Flash Memory |
4 GB |
| Status Indicators |
Power, system, fan |