Name: JH558A HP Arista 7280R 24 QSFP+ 12 QSFP28 40G/100G Layer 3 Switch
Brand: Arista
SKU: JH558A
Price: 34757.00 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The JH558A HP Arista 7280R switch consolidates high-speed 40Gbps and 100Gbps ports in a rack-mountable unit geared toward enterprise and carrier-grade networks. It fits where Layer 3 managed switching is essential, providing flexible connectivity options and airflow optimized for front-to-back cooling layouts.

General Information
Brand	Arista
Condition	Refurbished

Technical Information
Switch Type	Layer 3, Managed Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	24 x QSFP+, 12 x QSFP28
Number of Ports	36-Ports
Port Type	100G QSFP28
Port Speed	40 Gbps, 100 Gbps, 10 Gbps
UpLink Ports	24 x QSFP+ (40G), 12 x QSFP28 (100G)
POE Support	No
Switching Capacity	4320 Gbps
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	No
Layer Support	Layer 3
Connector Type	QSFP+, QSFP28, SFP+, Serial Console (RJ-45), USB Console

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

Miscellaneous
Eco Friendly	Yes
Assembly Required	No
Compliance Standards	RoHS, CE
Compliant Standards	IEEE 802.1Q, IEEE 802.1D, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.3ae, IEEE 802.3ba, IEEE 802.3ad, IEEE 802.1X

Product Description
The JH558A HP Arista 7280R is built for environments demanding robust, high-performance network infrastructure. Often found in enterprise data centers and service provider networks, this switch facilitates seamless Layer 3 routing alongside high-capacity switching. Its combination of QSFP+ and QSFP28 ports supports flexible and scalable network configurations. Network engineers and IT professionals benefit from its managed capabilities, enabling precise control over traffic flow and network segmentation. The switch’s front-to-back airflow design ensures compatibility with common rack cooling setups, making it practical for dense deployment racks. Key Features Combines 24 x 40Gbps QSFP+ ports with 12 x 100Gbps QSFP28 ports for versatile connectivity Supports advanced Layer 3 protocols to handle complex routing requirements Front-to-back airflow aligns with standard data center cooling strategies Robust OS supports automation and programmability for modern network operations Designed for rack-mount deployment with a compact form factor Overall, this switch delivers reliable performance suited for demanding network environments. Its combination of speed, manageability, and efficient design helps maintain network stability and throughput. Users can depend on it for consistent operation in high-density network setups.

Use Cases
This switch is typically deployed in data centers and large-scale enterprise networks where high throughput and robust routing capabilities are vital. It suits environments that require dense port configurations with both 40G and 100G connections. IT teams managing complex traffic flows and expanding network segments find this device aligns with their operational needs. How It's Used: Integrates into core data center racks to support virtualization and storage traffic Facilitates high-speed interconnects within service provider aggregation layers Manages routing and switching in enterprise campus backbone networks Supports scalable network architectures requiring mixed 40G and 100G ports Deployed in environments prioritizing efficient cooling and rack airflow By enabling dense, high-bandwidth connections and Layer 3 management, this switch helps maintain network performance and scalability. It supports operational efficiency through solid hardware design and adaptable software control in demanding IT infrastructures.

JH558A HP Arista 7280R 24 QSFP+ 12 QSFP28 40G/100G Layer 3 Switch

Product Overview

General Information

Technical Information

Physical Characteristics

Miscellaneous

Product Description

Use Cases