Name: JQ279A Arista 7280R 48-Port 10G SFP+ 6 x 100G QSFP28 Switch
Brand: Arista
SKU: JQ279A
Price: 25392.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The JQ279A HP Arista 7280R 48-Port switch combines high-density 10 Gigabit connectivity with powerful 100 Gigabit uplinks. It fits into data centers and enterprise networks that require reliable, scalable switching solutions with a focus on speed and low latency.

General Information
Brand	Arista
Condition	Refurbished

Technical Information
Switch Type	Layer 3, Managed Switch, Stackable Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	48 x 10G SFP+,6 x 100G QSFP28
Number of Ports	48-Ports
Port Type	10G SFP+, 100G QSFP28, USB Console, Serial Console (RJ-45)
Port Speed	10Gbps,100Gbps
UpLink Ports	6 x 100G QSFP28
POE Support	No
Switching Capacity	2.16 Tbps
Switch Forwarding Rate	4218.75 Mpps
DRAM	8 GB
Flash Memory	4 GB
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	Yes
Layer Support	Layer 3
Connector Type	SFP+,QSFP28,Serial Console (RJ-45),USB Console

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, RIP, OSPF, OSPFv3, BGP, VRRP, PIM-SM, IGMP
Remote Protocols	Yes
Management Interfaces	Console (RJ-45),USB,SSH,Telnet,HTTP/HTTPS,SNMP,NETCONF,eAPI
Security Features	Access Control Lists (ACLs),802.1X (RADIUS),TACACS+,SSH,Role-Based Access Control
Management Type	In-band and Out-of-band
Security	Yes
Remote Management Protocol	SSH,Telnet,HTTP/HTTPS,SNMP,NETCONF,eAPI

Power & Cooling
Fans	Hot-swappable redundant fans
Power	Dual hot-swappable AC power supplies (redundant)
Power Supply	Dual hot-plug AC power supplies (vendor dependent)

Physical Characteristics
Weight	3.00
Operating Temperature	0°C to 40°C

Miscellaneous
Assembly Required	No
Compliance Standards	WEEE, RoHS, CE, FCC, UL
Compliant Standards	IEEE 802.1Q,IEEE 802.1p,IEEE 802.1D,IEEE 802.3,IEEE 802.3ae,IEEE 802.3ad,IEEE 802.3x

Product Description
The JQ279A HP Arista 7280R switch delivers robust network performance through its combination of 48 10 Gigabit SFP+ ports and 6 100 Gigabit QSFP28 uplinks. This switch is often found in environments requiring dense, high-speed connectivity with low latency and efficient data handling. Commonly utilized by network administrators managing enterprise or data center networks, it supports seamless integration with existing infrastructure. The hardware design focuses on delivering consistent throughput and scalability in complex network topologies. Key Features Offers a mix of 10GbE and 100GbE ports to accommodate diverse traffic demands Supports advanced routing and switching protocols for flexible network management Equipped with Arista EOS for programmable network operations Designed to maintain low latency across high-volume data flows Enables efficient rack deployment with standard form factor and cooling In practical terms, this switch plays a critical role in maintaining network stability and performance. Its architecture supports continuous operation under demanding workloads and allows for network growth without compromising efficiency.

Use Cases
This switch is typically deployed in data centers and enterprise network cores where high port density and fast uplinks are essential. It benefits network engineers focused on building scalable, low-latency environments that support growing traffic demands. How It's Used: Deployed in data center aggregation layers to manage high-throughput server traffic Used by enterprise IT teams to connect virtualized workloads over 10GbE and 100GbE links Integrated within network fabrics requiring programmable switching and automation Serves as a spine switch in leaf-spine architectures for cloud-based infrastructures Supports high-performance computing clusters needing low-latency interconnects By handling substantial traffic volumes efficiently, this switch helps maintain smooth network operation. Its design supports scalability and consistent performance in evolving IT environments.