Name: J9137AR HP 2520-8-PoE 8x10/100 PoE + 2xSFP Layer 3 Managed Switch
Brand: HP
SKU: J9137AR
Price: 284.71 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The J9137AR HP 2520-8-PoE Layer 3 switch delivers essential network connectivity with integrated PoE and fiber uplink options. It fits well in networks requiring basic routing and power delivery on compact hardware, bridging wired devices and fiber backbones efficiently.

General Information
Brand	HP
Condition	Refurbished

Technical Information
Switch Type	Layer 3, Managed Switch, PoE Switch
Form Factor	Desktop
Mount Type	Desktop
Switch Ports	8
Number of Ports	10-Ports
Port Type	10/100Base-TX, SFP, Serial Console (RJ-45)
Port Speed	10/100 Mbps
UpLink Ports	2 x SFP
POE Support	PoE
VLAN Support	Yes
Max VLANs Supported	4094
Stackable	No
Layer Support	Layer 3
Connector Type	RJ-45,SFP

Performance
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	8000

Management and Configuration
Routing Protocols	Static
Remote Protocols	Yes
Management Interfaces	Web GUI (HTTP/HTTPS), SNMP, CLI (Console/Telnet)
Security Features	802.1X, RADIUS, Access Control Lists (ACLs), MAC-based authentication, Port security
Management Type	Web-Based Management, SNMP, CLI
Remote Management Protocol	SNMPv1/v2c, HTTP, HTTPS, Telnet, Console (CLI)
Routing Protocol	Static

Power & Cooling
Fans	No
Power	100-240VAC, 50/60Hz
Power Supply	Internal 100-240VAC, 50/60Hz

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

Miscellaneous
Eco Friendly	Yes
Assembly Required	No
Compliance Standards	WEEE, RoHS, CE, FCC
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1D, IEEE 802.1w, IEEE 802.1X, IEEE 802.3x

Product Description
The J9137AR HP 2520-8-PoE switch is designed to provide reliable network connectivity with integrated Power over Ethernet support, allowing devices such as IP phones and wireless access points to operate without separate power sources. It is often found in small to medium-sized networking environments where a balance of performance and power delivery is needed. Built for IT professionals managing growing networks, this switch supports essential Layer 3 features to streamline traffic and improve efficiency. Its combination of copper and fiber interfaces offers flexibility for diverse infrastructure setups. Key Features Enables simultaneous data and power delivery over 8 ports Includes 2 SFP slots for high-speed fiber connectivity Supports static routing to optimize traffic flow Offers network segmentation and VLAN management Designed with energy-efficient technology to reduce power consumption The switch is practical for expanding network capacity while maintaining stable performance. Its routing capabilities and PoE support make it a versatile component in network infrastructure without unnecessary complexity.

Use Cases
This switch is typically employed in network environments that require a blend of power and data transmission over Ethernet, especially where space and budget constraints exist. IT teams managing office networks or branch locations find it suitable for reliable device connectivity with modest routing needs. How It's Used: Powering IP phones and access points in small office networks Connecting edge devices and uplinking to core switches via fiber Segmenting traffic in branch office LANs using Layer 3 features Supporting PoE requirements in campuses with limited rack space Integrating with storage clusters needing basic routing and VLANs By combining data and power delivery with routing, the J9137AR helps maintain efficient network operation and supports scalability without adding complexity, making it a dependable choice for administrators focused on network performance and simplicity.