Name: J9983-60001 HP 1820-24G-PoE+ 24-Port Gigabit Layer 2 Switch with 2 SFP
Brand: HP
SKU: J9983-60001
Price: 429.56 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The HP 1820-24G-PoE+ 24-Port + 2-Port SFP Layer 2 Switch provides versatile network connectivity with integrated PoE+ support. It fits well in network setups needing stable switching, uplink flexibility, and device powering, balancing functionality with ease of deployment.

General Information
Brand	HP
Condition	Refurbished

Technical Information
Switch Type	Layer 2, Managed Switch, Smart Managed Switch, PoE Switch, Gigabit Switch
Form Factor	Desktop
Mount Type	1U Rack, Desktop
Switch Ports	24
Number of Ports	26-Ports
Port Type	10/100/1000Base-T, SFP, USB Console
Port Speed	10/100/1000 Mbps
UpLink Ports	2
POE Support	PoE+
Switching Capacity	52 Gbps
Switch Forwarding Rate	38.69 Mpps
DRAM	256 MB
Flash Memory	128 MB
VLAN Support	Yes
Max VLANs Supported	4094
Stackable	No
Layer Support	Layer 2
Connector Type	RJ-45,SFP

Performance
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	8192

Management and Configuration
Remote Protocols	Yes
Management Interfaces	Web GUI (HTTP/HTTPS), SNMP (v1/v2c), RMON
Security Features	802.1X authentication, Access Control Lists (ACLs), Port security, MAC-based authentication, DHCP Snooping
Management Type	Web-based (Smart Managed)
Remote Management Protocol	HTTP,HTTPS,SNMP

Power & Cooling
Fans	Internal fan (variable)
Power	Internal PSU 100-240VAC 50-60Hz; PoE budget: 370W (maximum)
Power Supply	Internal, non-redundant

Physical Characteristics
Dimensions	1.7 x 17.32 x 9.84 in
Weight	3.00
Operating Temperature	0°C to 45°C

Miscellaneous
Eco Friendly	Yes
Assembly Required	No
Compliance Standards	WEEE, RoHS, CE, FCC, UL, cULus
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1X, IEEE 802.3af, IEEE 802.3at

Product Description
The HP 1820-24G-PoE+ Switch is built to deliver reliable Layer 2 network connectivity with power over Ethernet capabilities. It is commonly found in small to medium-sized network setups requiring efficient traffic management and device powering. Often used by IT professionals managing enterprise or branch networks, this switch supports seamless integration with existing infrastructure while providing essential switching features. Its combination of multiple Gigabit ports and SFP uplinks enables flexible network expansion and connectivity. Key Features Provides 24 Gigabit Ethernet ports with PoE+ delivering power and data over a single cable Equipped with 2 SFP slots for fiber optic uplinks supporting longer distance connections Supports VLAN configurations to segment network traffic effectively Includes Quality of Service (QoS) to prioritize critical network traffic Offers energy-efficient Ethernet to reduce power consumption during low activity This switch plays a practical role in consolidating network connections and delivering power to devices like IP phones and access points without additional cabling. It is valued for consistent performance and straightforward management in typical business network environments.

Use Cases
The J9983-60001 switch is typically used in business networks where multiple powered devices such as VoIP phones or wireless access points require network and power through a single connection. It suits environments needing reliable Layer 2 switching with simple management and fiber uplink options for longer distance links. How It's Used: Connecting and powering IP phones in an enterprise office environment Supporting wireless access points across a campus with PoE+ powered ports Providing network aggregation for SMB network closets with fiber uplinks Facilitating Layer 2 segmentation and traffic prioritization in branch networks Integrating into rack-mounted setups requiring compact but capable switches This device helps maintain operational efficiency by combining network switching and PoE functionality in one unit, enabling scalable and manageable network architectures. Its features support consistent performance in typical office or branch scenarios.