What is the switching performance?

The switch delivers 48 Gbps switching capacity and 35.7 Mpps throughput at 64-byte packets, powered by MIPS 264 MHz processor, 64 MB SDRAM, and 0.75 MB packet buffer. It supports non-blocking Gigabit Ethernet for high-density environments.

Does it support VLANs and link aggregation?

Yes, it supports IEEE 802.1Q with up to 4,094 VLANs and IEEE 802.3ad LACP for 24 trunks with 8 links each. Additional trunking via ProCurve protocols enhances bandwidth and redundancy in managed Layer 2 setups.

What resiliency features are included?

Features IEEE 802.1s Multiple Spanning Tree for high availability across VLANs, optional redundant power via HP 600 RPS/EPS, and sFlow for monitoring. These ensure minimal downtime in enterprise stacks.

What is the form factor and power requirements?

1U rack-mountable (17.4" x 12.7" x 1.7"), weighs 7.21 lbs, with internal PSU at 100-240 VAC, 1.0A max, 164 BTU/hr heat dissipation. Operating temp 0-45°C suits standard data centers.

Is it stackable and managed?

Yes, stackable managed Layer 2 switch with console port, supporting bootp, LLDP, and 802.1x security. Ideal for enterprise with features like enhanced QoS and port-based filtering.

J9021-61001 - HP E2810-24G 24 x RJ-45 10/100/1000Base-T LAN Switch

Name: J9021-61001 - HP E2810-24G 24 x RJ-45 10/100/1000Base-T LAN Switch
Brand: HP
SKU: J9021-61001
Price: 122 USD
Availability: InStock

J9021-61001 - HP E2810-24G 24 x RJ-45 10/100/1000Base-T LAN Switch | US IT Hardware

Product overview

The HP ProCurve E2810-24G (SKU: J9021-61001, MPN: J9021A) is a stackable managed Ethernet switch designed for enterprise networks. It features 20 auto-sensing 10/100/1000Base-T RJ-45 ports and 4 dual-personality ports supporting either RJ-45 Gigabit Ethernet or SFP mini-GBIC fiber connectivity. Delivering 35.7 Mpps throughput and 48 Gbps switching capacity, it handles high-bandwidth demands efficiently. Key capabilities include IEEE 802.3ad LACP for up to 24 trunks with 8 links each, IEEE 802.1s Multiple Spanning Tree for high availability, and support for 4,094 VLANs per IEEE 802.1Q. The 1U rack-mountable form factor with MIPS 264 MHz processor, 64 MB SDRAM, and 16 MB flash ensures reliable performance. Optional redundant power supply via HP 600 RPS/EPS enhances resiliency. Ideal for SMBs and departments needing scalable Gigabit connectivity with enhanced security like sFlow and port filtering. Compatible with Gigabit-SX, -LX transceivers for flexible fiber uplinks.

20x 10/100/1000Base-T + 4x SFP ports for Gigabit flexibility
48 Gbps capacity, 35.7 Mpps throughput for wire-speed performance
Stackable 1U rack mount with LACP and MSTP resiliency
4,094 VLANs and 8,000 MAC table for advanced segmentation
MIPS 264 MHz processor, 64 MB RAM for efficient management
Optional redundant PSU for uninterrupted enterprise operation

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 #	J9021-61001
Brand	HP
Condition	Refurbished
Model	E2810-24G
Safety	cUL (CSA 22.2 No. 60950); EN 60950/IEC 60950; NOM-019-SCFI-1994; UL 60950
Management	HP ProCurve Manager Plus; HP ProCurve Manager; command-line interface; Web browser; configuration menu; out-of-band management
Product Line	ProCurve E2810
Product Type	Stackable Managed Ethernet Switch
Ethernet Speed	10/100/1000Base-T; Gigabit Ethernet

Storage

Compatible systems

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Best for

Enterprise LAN
Provides 20x 10/100/1000Base-T ports and 4x SFP slots for scalable Gigabit connectivity in corporate environments, supporting VLANs and link aggregation for efficient traffic management.
Data Center Access
Delivers 35.7 Mpps throughput and 48 Gbps capacity with stackable design, enabling high-density server connections via fiber uplinks using SFP mini-GBIC.
SMB Branch Offices
1U rack-mount form factor with managed Layer 2 features like MSTP and LACP ensures reliable, redundant networking for small-to-medium business deployments.
High Availability Networks
Supports optional redundant power and IEEE 802.1s spanning tree, minimizing downtime in mission-critical setups with up to 8,000 MAC addresses.

Throughput	35.7 Mpps at 64 bytes
Ethernet Speed	10/100/1000Base-T; Gigabit Ethernet
Switching Capacity	48 Gbps
MAC Address Table Size	8000 entries

Mounting	EIA-standard 19 in. telco rack or equipment cabinet
Form Factor	Stackable; 1U Rack Mount

Console Port	1 RJ-45 serial console port
Network Ports	4 x SFP (mini-GBIC)
Ethernet Ports	24 x RJ-45 10/100/1000Base-T LAN
Dual-Personality Ports	4 mini-GBIC slots

HP E2810-24G 24 x RJ-45 10/100/1000Base-T LAN Switch

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