Is this switch managed, and how?

Yes, it's a Layer 2 managed switch with an embedded HTTP web agent for browser-based configuration and monitoring. Supports VLANs (up to 64 port-based, IEEE 802.1Q), trunking (12 trunks, 8 links each), and front-panel LEDs for status, without needing CLI or external software.

What is the switching performance?

Provides wire-speed store-and-forward architecture with 48 Gbps capacity, <3.0 µs latency at 1000 Mbps (64-byte packets), up to 35.7 Mpps throughput, 8000 MAC addresses, and 500 KB packet buffer. Ideal for high-performance workgroups.

What are the environmental specs?

Operates at 0°C to 40°C, stores at -10°C to 60°C, with fanless 0 dB acoustic noise. Dimensions are 44x17x4.4 cm, 1.97 kg, supporting rackmount or desktop in standard offices without active cooling.

Does it support security features?

Includes management password authentication and automatic denial-of-service protection monitoring six malicious attack types. VLAN tagging enhances traffic segmentation for secure SMB deployments.

What power requirements?

Single internal AC power supply auto-adjusts to 100-240V, 50/60 Hz, max 0.8/0.4A, 27W consumption. No external PSU needed, simplifying rack installations.

J9028A - HP J9028A ProCurve 1800-24G 24x1G Layer 2 Managed Switch

Name: HP J9028A ProCurve 1800-24G 24x1G Layer 2 Managed Switch
Brand: HP
SKU: J9028A
Price: 148 USD
Availability: InStock

J9028A - HP J9028A ProCurve 1800-24G 24x1G Layer 2 Managed Switch | US IT Hardware

Product overview

The HP ProCurve Switch 1800-24G (SKU J9028A) is a Layer 2 managed Gigabit Ethernet switch designed for SMB environments. It features 22 auto-sensing 10/100/1000 Mbps RJ-45 ports with Auto-MDIX and full/half duplex support, plus 2 dual-personality ports for RJ-45 or mini-GBIC fiber connectivity. Operating on store-and-forward architecture at wire speeds, it ensures low-latency performance with a 48 Gbps switching capacity. Management is via an embedded HTTP web interface for configuration and monitoring, including VLAN support up to 64 port-based VLANs and security features like password authentication and DoS protection. Fanless design enables silent desktop or rackmount deployment (1U, 44x17x4.4 cm, 1.97 kg). It supports IEEE 802.3 standards, operates from 0°C to 40°C, and uses a single 100-240V AC power supply. Ideal for connecting workstations, servers, and printers in quiet office spaces requiring reliable Gigabit networking without complex setup.

22x auto-sensing 10/100/1000 RJ-45 ports + 2 dual-personality
48 Gbps wire-speed switching, <3µs latency at Gigabit
Fanless design, 0 dB noise for quiet offices
Web-based management with VLAN and trunking support
0-40°C operation, single 100-240V AC power supply
IEEE 802.3 compliant, 8000 MAC table, 500KB buffer

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	J9028A
Brand	HP
Condition	Refurbished
Model	1800-24G
Technology	Store-and-forward switching; Layer 2 operation at wire speeds
Status LEDs	Front-panel LEDs for link status and activity indication; locator LED for switch identification
Product Line	ProCurve 1800 Series
Product Type	Managed Ethernet Switch
Switching Fabric	Wire-speed switching; low-latency store-and-forward architecture
Security Features	Management password authentication; automatic denial-of-service protection monitoring six types of malicious attacks

Compatible systems

ProCurve 1800-24G is a standalone Layer 2 managed switch; compatibility is with network infrastructure supporting 10/100/1000 Ethernet standards.

Best for

Office Workgroups
Connects computers, printers, and servers with 22x 10/100/1000 RJ-45 ports and 2 dual-personality ports for dedicated Gigabit bandwidth in small teams.
Rackmount Deployments
Fixed-configuration 1U rackmount form factor with adequate securing supports standard 19-inch telco racks for space-efficient SMB infrastructure.
Quiet Environments
Fanless design ensures 0 dB acoustic noise, ideal for open offices where silent operation is required alongside wire-speed Layer 2 switching.
VLAN Segmentation
Supports up to 64 port-based VLANs and IEEE 802.1Q tagging for secure network segmentation in managed SMB environments.

Frequently asked questions

What ports does the HP ProCurve 1800-24G have?

Details

Shipping, warranty & returns

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Management Interface	Embedded HTTP Web agent; Web browser-based configuration and monitoring

Compliance Certifications	IEEE 802.3 10Base-T; IEEE 802.3u 100Base-TX; IEEE 802.3ab 1000Base-T

Power Supplies	Single AC power supply

Form Factor	Fixed-configuration rackmount or desktop deployment
Mounting Type	Rack or cabinet mounting with adequate securing mechanisms

Acoustic Noise	Fanless design for quiet operation
Storage Temperature	-10°C to 60°C
Operating Temperature	0°C to 40°C

Interface/Ports

Network Ports	22 auto-sensing 10/100/1000 RJ-45 ports (IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX, IEEE 802.3ab 1000Base-T); Media Type: Auto-MDIX; Duplex: 10Base-T/100Base-TX half or full, 1000Base-T full only
Ethernet Speed	10/100/1000 Mbps auto-sensing
Expansion Slots	2 dual-personality ports for RJ-45 10/100/1000 or mini-GBIC fiber Gigabit connectivity

HP J9028A ProCurve 1800-24G 24x1G Layer 2 Managed Switch