Name: JH805A Arista 7280R Series 24 QSFP+ 40G + 12 QSFP28 100G Layer 3 Switch
Brand: Arista
SKU: JH805A
Price: 24264.00 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The JH805A HP Arista 7280R Series switch combines high-speed connectivity with advanced Layer 3 management in a compact 1U rack-mount design. It fits seamlessly into data center racks, supporting both 40G and 100G interfaces to handle substantial network traffic with precision and efficiency.

General Information
Brand	Arista
Condition	Refurbished

Technical Information
Switch Type	Layer 3, Managed Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	36
Number of Ports	36-Ports
Port Type	40G QSFP+, 100G QSFP28, USB Console, Serial Console (RJ-45)
Port Speed	40G,100G
POE Support	No
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	No
Layer Support	Layer 3
Connector Type	QSFP+,QSFP28,Serial Console (RJ-45),USB Console

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, OSPF, BGP, IS-IS, VRRP, PIM-SM, IGMP, MLD, Policy-Based Routing (PBR)
Remote Protocols	Yes
Management Interfaces	CLI (SSH),Serial Console (RJ-45),eAPI (HTTP/HTTPS),SNMP,NETCONF,Syslog
Security Features	ACLs,802.1X,Port Security,Storm Control,DHCP Snooping,Dynamic ARP Inspection,IP Source Guard,RADIUS,TACACS+
Management Type	In-Band and Out-of-Band (SSH/eAPI/SNMP/Console)
Remote Management Protocol	SSH,HTTPS,SNMP,NETCONF,eAPI

Power & Cooling
Fans	Front-to-Back redundant hot-swappable fans
Power	AC
Power Supply	Dual hot-swappable AC power supplies (redundant)

Physical Characteristics
Dimensions	1.75 x 17.5 x 24.0 in
Weight	3.00
Operating Temperature	0°C to 40°C

Miscellaneous
Assembly Required	No
Compliance Standards	WEEE, RoHS, CE, FCC, UL

Product Description
The JH805A HP Arista 7280R Series switch is designed to deliver robust networking performance with high-density 40G and 100G port configurations. It's commonly found in data center environments where high throughput and low latency are essential. Built for network engineers and IT professionals managing demanding network infrastructures, this switch supports complex routing and switching tasks. Key Features High port density combining 40G and 100G QSFP interfaces for flexible network scaling Layer 3 capabilities enabling advanced routing protocols and traffic management Front-to-back airflow optimized for efficient cooling in rack environments Compact 1U form factor suitable for high-density rack deployments Managed switch features providing granular control and monitoring of network traffic Its practical value lies in efficiently handling heavy data traffic while maintaining reliability and performance. The switch integrates well into existing network architectures, offering stable operation under demanding workloads. Its design emphasizes operational continuity and simplified maintenance within enterprise or data center settings.

Use Cases
This switch is typically deployed in environments requiring high throughput and advanced routing capabilities. Network administrators in data centers or large enterprise networks benefit from its dense port configuration and front-to-back cooling design, which aligns well with rack airflow standards. How It's Used: Aggregating high-speed traffic in data center spine-leaf architectures Supporting 100G uplinks between core routers and aggregation switches Facilitating virtualization environments needing low-latency Layer 3 routing Deploying in high-density rack setups where efficient cooling is critical Handling storage cluster networks that demand consistent and fast data transfer By offering a balance of port density, performance, and thermal management, the JH805A supports scalable and reliable network operations. It enables IT teams to maintain network efficiency and meet growing bandwidth requirements without compromising stability.