| Brand | Arista |
| Model | DCS-7050QX-32-R |
| Series | Arista 7050QX Series 10/40G Data Center Switch |
| Arista Ordering Description | Arista 7050, 32xQSFP+ switch, rear-to-front airflow and dual 460W AC power supplies |
| Ports | 32 x QSFP+ (40G) |
| Maximum 40GbE Interfaces | 32 |
| Maximum 10GbE Interfaces | 96 |
| Interface Options | 32 x 40G, or 24 QSFP+ ports split into 4 x 10G for 96 x 10G and 8 x 40G |
| Throughput | 2.56 Tbps |
| Packet Forwarding Rate | 1.44 Bpps |
| Latency | 550 to 650 ns in cut-through mode |
| Packet Buffer | 12 MB, shared with dynamic buffer allocation (up to 6.7 MB to a single port) |
| CPU | Dual-core x86 |
| System Memory | 4 GB |
| Flash | 2 GB |
| SSD | Optional, 100 GB |
| Management Port | 1 x 10/100/1000 |
| Serial Console | 1 x RS-232 (RJ-45) |
| USB Port | 1 |
| Power Supplies | 2 hot-swap, 1+1 redundant (dual 460 W AC with this model) |
| Power Supply Options | PWR-460-AC (460 W AC) and PWR-460-DC (460 W DC); PWR-460AC-R and PWR-460DC-R for rear-to-front airflow |
| AC Input | 100 to 240 VAC, 5.3 to 2.2 A, 50/60 Hz |
| Fans | 4 hot-swap, N+1 redundant (FAN-7000-R for rear-to-front airflow) |
| Airflow | Rear to front (reversible airflow option; the -F model moves air front to rear) |
| Typical and Maximum Power Draw | 162 W / 332 W, measured at 25 C ambient with 50% load |
| Rack Units | 1 RU |
| Dimensions (W x H x D) | 19 x 1.75 x 16 in (48.3 x 4.4 x 40.64 cm) |
| Weight | 20 lb (9.1 kg) |
| Layer 2 Features (7050QX Series) | RSTP, MSTP, RPVST+, 4096 VLANs, Q-in-Q, 802.3ad LACP (64 ports per channel, 104 groups), MLAG (64 ports), custom and resilient LAG hashing, LLDP, 802.3x flow control, 9216-byte jumbo frames, IGMP v1/v2/v3 snooping, storm control, private VLANs |
| Layer 3 Features (7050QX Series) | OSPF, OSPFv3, BGP, MP-BGP, IS-IS, RIPv2, 64-way ECMP, resilient ECMP, VRF, BFD, route maps, VRRP, VARP, PBR (DirectFlow), uRPF |
| Multicast (7050QX Series) | IGMP v2/v3, PIM-SM, PIM-SSM, Anycast RP (RFC 4610) |
| Quality of Service (7050QX Series) | Up to 8 queues per port, strict priority queueing, 802.1p classification, DSCP classification and remarking, QoS interface trust (CoS/DSCP), ECN, PFC, DCBX, policing and shaping, rate limiting |
| Monitoring (7050QX Series) | LANZ microburst detection, port mirroring (4 active sessions), advanced monitoring and aggregation, sFlow (RFC 3176), TCPDump packet capture, Advanced Event Management, configurable congestion notification (CLI, Syslog), Zero Touch Provisioning |
| Virtualization (7050QX Series) | VXLAN gateway, VXLAN tunnel endpoint, VXLAN bridging, VM Tracer VMware integration, VMware vSphere support, VM auto discovery, VM adaptive segmentation, VM host view |
| Network Management (7050QX Series) | CloudVision, SNMP v1/v2/v3, IPv6 management, Telnet and SSHv2, Syslog, AAA, industry standard CLI, Accelerated Software Upgrade |
| Programmability (7050QX Series) | eAPI, OpenFlow 1.0 and 1.3, Arista DirectFlow, Linux tools, Bash shell, RPM support, custom kernel modules, Python, C++, native KVM/QEMU, OpenStack Neutron support, programmatic access to system state |
| Security (7050QX Series) | IPv4 and IPv6 ingress and egress ACLs (L2, L3, L4 fields), MAC ACLs, ACL drop logging and counters, Control Plane Protection, DHCP relay and snooping, TACACS+, RADIUS |
| Supported 40G QSFP Types (7050QX Series) | 40GBASE-CR4, AOC, UNIV, SR4, XSR4, PLRL4, LRL4, PLR4, LR4, ER4, and QSFP+ to 4 x SFP+ 10GBASE-CR breakout |
| Operating Temperature | 0 to 40 C (32 to 104 F) |
| Storage Temperature | -40 to 70 C (-40 to 158 F) |
| Relative Humidity | 5% to 95% |
| 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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