Name: JH832A HP Arista 7280SR 48-Port SFP+ 10Gbps Front-to-Back AC Switch
Brand: HP
SKU: JH832A
Price: 28214.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The JH832A HP Arista 7280SR switch is designed to deliver high-speed 10Gbps connectivity through 48 SFP+ ports, fitting neatly into data center environments that require front-to-back cooling. It balances performance and efficiency for enterprise and service provider setups, providing consistent throughput and low latency.

General Information
Brand	HP
Condition	Refurbished

Technical Information
Switch Type	Layer 3, Managed Switch, Stackable Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	48
Number of Ports	48-Ports
Port Type	10GBase-T, SFP+, QSFP / QSFP+, USB Console, Serial Console (RJ-45)
Port Speed	10Gbps,1Gbps
UpLink Ports	6 (QSFP+ 40Gbps)
POE Support	No
Switching Capacity	1.44 Tbps
Switch Forwarding Rate	2812.5 Mpps
DRAM	8 GB
Flash Memory	4 GB
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	Optional
Layer Support	Layer 3
Connector Type	SFP+,RJ-45,QSFP+,USB Console,Serial Console (RJ-45)

Performance
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	128K

Management and Configuration
Routing Protocols	Static, OSPF, OSPFv3, BGP, IS-IS, VRRP, PIM-SM, IGMP, Policy-Based Routing (PBR), Route Maps
Remote Protocols	Yes
Management Interfaces	CLI (SSH),Web UI,eAPI/JSON,SNMPv2/v3,Serial Console,USB
Security Features	ACLs,802.1X,SSH,TACACS+,RADIUS,SNMPv3,Storm Control,MAC ACLs
Management Type	In-Band and Out-of-Band (CLI/SSH, Web, Serial Console)
Remote Management Protocol	SSH,HTTPS,SNMPv2/v3,NETCONF,REST/eAPI
Routing Protocol	BGP,OSPF,IS-IS,Static,VRRP,PIM,IGMP

Power & Cooling
Fans	Front-to-Back hot-swappable redundant fans
Power Supply	AC 100-240V, 50-60Hz (Front-to-Back AC)

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

Miscellaneous
Assembly Required	No
Compliance Standards	RoHS, CE, FCC, cULus
Compliant Standards	IEEE 802.3,IEEE 802.3u,IEEE 802.3ab,IEEE 802.3ae,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1D

Product Description
The JH832A HP Arista 7280SR switch provides robust 10Gbps connectivity across 48 SFP+ ports, designed for demanding network environments. It is commonly found in data centers and enterprise infrastructure where high-speed interconnections are critical. Built for network engineers and IT professionals managing large-scale deployments, this switch supports complex routing and switching needs with efficiency and precision. Key Features Offers 48 high-performance 10G SFP+ ports for dense aggregation. Front-to-back air cooling aligns with typical rack airflow patterns. Equipped with AC power for consistent energy delivery. Delivers low latency suitable for demanding network workloads. Supports advanced Layer 2 and Layer 3 protocols enhancing network flexibility. With reliable performance and scalable design, this switch plays an essential role in maintaining efficient network operations. Its ability to handle significant traffic loads ensures smooth data flow across complex infrastructures.

Use Cases
This switch is primarily deployed in high-density data centers and large enterprise networks where high-speed, low-latency connections are necessary. It benefits network architects and IT teams focused on scalable and efficient infrastructure. How It's Used: Aggregation layer for enterprise data centers handling virtualization traffic. Edge switch in service provider networks connecting multiple 10G links. Core switching platform within campus networks requiring high throughput. Supporting storage clusters that demand low-latency interconnects. Backbone switch for cloud infrastructure environments. By supporting significant port density and reliable airflow, this switch helps maintain operational efficiency and scalability in performance-critical network setups.