Tech specs
Brand
Arista
Product Line
Arista
Model
7280R
Manufacturer
Arista Networks
Flash Memory Installed
4 GB
Max Memory Supported
32 GB
RAM Installed
8 GB
Advanced Switching
Layer 3
Compliant Standards
IEEE 802.1ab (LLDP), IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1Qaz, IEEE 802.1s, IEEE 802.1w, IEEE 802.3ab, IEEE 802.3ad (LACP), IEEE 802.3ae, IEEE 802.3ba, IEEE 802.3x, IEEE 802.3z
Features
4GB packet buffer, Access Control List (ACL) support, Class of Service (CoS), DHCP relay, Hot swappable 4 fans, IPv4 support, IPv6 support, Jumbo Frames support, Layer 3 switching, Quality of Service (QoS), RADIUS support, sFlow, SSD for logging and data capture, Syslog support, Tagged VLAN, Weighted Round Robin (WRR) queuing, Zero Touch Auto Provisioning
Form Factor (Hubs & Switches)
Rack-mountable
Jumbo Frame Support
9216 bytes
MAC Address Table Size
768K entries
Manageable
Yes
Product Type
Switch
Remote Management
CLI, RMON, RMON 2, SNMP 1, SNMP 2, SNMP 3, SSH-2, Telnet
Routing Protocol
BGP, Bidirectional Forwarding Detection (BFD), ECMP, IGMPv2, IGMPv3, IS-IS, MSDP, Multiprotocol BGP, OSPF, OSPFv3, PIM-SM, PIM-SSM, Policy-based routing (PBR), RIP-2, Static IP routing, VRRP
Subcategory
Network hubs and switches
Switching Type
100 Gigabit Ethernet
Interface Provided
1 x management (Gigabit LAN) RJ-45, 1 x management (RS-232) RJ-45, 2 x USB, 48 x 10Gbit LAN SFP+, 6 x 100Gbit LAN QSFP
Port Quantity
48
Port Type
10 Gigabit SFP+
Ports Type (2nd)
100 Gigabit QSFP
Frequency
50/60 hertz
Hot-Plug
Hot-plug
Power Provided
500 watt
Power Supplies Installed
2
Power Supplies Supported
2
Redundant Power Supply
Yes
Redundant Power Supply Supported
1+1
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, Longest prefix match (LPM) entries (IPv4): 1000000, Longest prefix match (LPM) entries (IPv6): 768000, Virtual interfaces (VLANs): 4096
Device Type
Internal power supply
Packaged Quantity
1
Performance
Latency: 3.8 µs, Switching capacity: 720 Mpps, Throughput: 2.161 Tbps
Ports (2nd) Quantity
6
Cables
2 x power cable (C13-C14)
Height
1.7 inch
Height (Rack Units)
1
Weight
22.27 lbs
Width
19 inch
Depth
16 inch
Color Category
Gray
Compliant Standards
BSMI, CB, CCC, CSA 22.2 No. 60950-1, C-Tick, EAC, EMC, EN 300 386, EN 60950-1, EN 61000-3-11:2000, EN 61000-3-12:2011, EN 61000-3-2, EN 61000-3-3, EN55022, EN55024, FCC, IEC 60950-1, MSIP, NEBS, NRTL, UL 60950-1, WEEE
ENERGY STAR Certified
No
EPEAT Compliant
No
TCO Certified
No
Accessories
- CDW Recommends (2) total accessories
- Laptop Accessories (1) total accessories
- Networking & Servers (1) total accessories