| Brand | Arista |
| Model | DCS-7280QR-C36-F |
| Series | Arista 7280R Series Data Center Switch Router |
| Arista Ordering Description | Arista 7280R, 24x40GbE QSFP+ and 12x100GbE QSFP switch, front to rear air, 2x AC and 2xC13-C14 cords |
| Ports | 36 x QSFP: 24 x QSFP+ (40G) and 12 x QSFP100 (100G) |
| Maximum 100GbE Interfaces | 12 |
| Maximum 50GbE Interfaces | 24 |
| Maximum 40GbE Interfaces | 36 |
| Maximum 25GbE Interfaces | 48 |
| Maximum 10GbE Interfaces | 144 |
| Throughput | 4.32 Tbps full duplex |
| Packet Forwarding Rate | 1.44 Bpps |
| Latency | From 3.8 µs |
| Packet Buffer | 8 GB |
| CPU | Quad-core x86 |
| System Memory | 8 GB (32 GB optional) |
| Flash | 4 GB |
| SSD | Optional |
| Management Port | 1 x 100/1000 |
| Serial Console | 1 x RS-232 (RJ-45) |
| USB Port | 1 |
| Power Supplies | 2 hot-swap, 1+1 redundant, with 2 x C13-C14 power cords |
| Power Supply Options | PWR-745AC (745 W AC; PWR-745AC-F for front-to-rear airflow) and PWR-1900-DC (1900 W DC) |
| AC Input | 100 to 240 VAC, 10.0 to 5.0 A, 50/60 Hz |
| Fans | 4 hot-swap, N+1 redundant (FAN-7000-F for front-to-rear airflow) |
| Airflow | Front to rear (reversible airflow family; the -R model moves air rear to front) |
| Typical and Maximum Power Draw | 324 W / 499 W, measured at 25 C with 50% load on all ports |
| Rack Units | 1 RU |
| Dimensions (W x H x D) | 19 x 1.75 x 20.6 in (48.3 x 4.4 x 52.3 cm) |
| Weight | 21.4 lb (9.7 kg) |
| NEBS | Yes |
| Minimum EOS Release | 4.17.1 |
| Layer 2 Features (7280R Series) | RSTP, MSTP, RPVST+, 4096 VLANs, Q-in-Q, 802.3ad LACP (64 ports per channel, 224 groups), MLAG (128 ports), 802.1Q trunking, LLDP, 802.3x flow control, 9216-byte jumbo frames, IGMP v1/v2/v3 snooping, storm control, 802.1 AVB, SMPTE-2059-2 |
| Layer 3 Features (7280R Series) | Static routes, OSPF, OSPFv3, BGP, MP-BGP, IS-IS, RIPv2, 128-way ECMP, VRF, BFD, uRPF, VRRP, VARP, PBR, route maps |
| Multicast (7280R Series) | IGMP v2/v3, PIM-SM, PIM-SSM, PIM-BiDir, Anycast RP, MSDP |
| Quality of Service (7280R Series) | Up to 8 queues per port, strict priority queueing, 802.1p classification, DSCP classification and remarking, egress shaping with WRR, policing, ECN marking, PFC (802.1Qbb), DCBX |
| Monitoring (7280R Series) | LANZ microburst detection, advanced mirroring, 14 port mirroring sessions, enhanced remote port mirroring, SPAN/TAP aggregation, sFlow (RFC 3176), TCPDump packet capture, IEEE 1588 PTP, Advanced Event Management |
| Network Management (7280R Series) | CloudVision, configuration rollback and commit, SNMP v1/v2/v3, IPv6 management, Telnet and SSHv2, Syslog, AAA, industry standard CLI |
| Programmability (7280R Series) | Zero Touch Provisioning, eAPI, Python, C++, Go, OpenConfig, Chef, Puppet, Bash shell, Linux tools, RPM support, native KVM/QEMU |
| Virtualization (7280R Series) | VXLAN bridging and routing (VRF, MLAG), VM Tracer VMware integration |
| Supported 40G QSFP Types (7280R Series) | 40GBASE-CR4, AOC, UNIV, SRBD, SR4, XSR4, PLRL4, PLR4, LRL4, LR4, ER4, and QSFP+ to 4 x SFP+ breakout |
| Supported 100G QSFP Types (7280R Series) | 100GBASE-SR4, XSR4, SWDM4, SRBD, LR, LR4/LRL4, XCWDM4, CWDM4, FR, DR, PSM4, AOC, ERL4, CR4, and QSFP to SFP25 breakout |
| Operating Temperature | 0 to 40 C (32 to 104 F) |
| Storage Temperature | -25 to 70 C (-13 to 158 F) |
| Relative Humidity | 5% to 90%, non-condensing |
| Operating Altitude | 0 to 3,000 m (0 to 10,000 ft) |
Overview
- We perform an intensive quality control process on all our products. Units (unless sealed in the original manufacturer’s packaging) are fully tested and certified by our technicians. We run and record diagnostics on serial and operating systems, ensuring they function to the industry standard.
- Unless the listing specifies otherwise, this product comes with a 1 Year Warranty for the original purchaser as enduser of the equipment, applicable to items sold in the United States only. All others sales are supported by a 90 day extended warranty.
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