Is stacking supported on this switch?

Yes, it includes stacking ports enabling up to four-high stacking with distributed link aggregation and single IP management, ideal for scalable enterprise deployments without complex configurations.

What is the switching capacity?

The E4210-48G provides 17.6 Gbps routing/switching capacity and up to 13.1 million pps throughput, ensuring non-blocking Gigabit performance for high-density network environments.

What management features are available?

Layer 2/4 managed with IEEE 802.1Q VLAN, 802.1p QoS, SNMP v1/2c/3, CLI, Telnet, web interface, DHCP, RMON, and Intelligent Management Center for comprehensive monitoring and control.

What are the physical dimensions?

Rack-mountable 1U form factor: 1.7 inches height, 17.4 inches width, 11.8 inches depth, weighing 10.00 lbs. Compatible with standard 19-inch racks and operates from 32°F to 113°F.

Does it support Gigabit Ethernet fully?

Yes, fully Gigabit Ethernet compliant (IEEE 802.3ab 1000Base-T, 802.3u 100Base-TX) across all 48 ports with Auto-MDIX for straight-through or crossover cables, plus SFP for fiber.

JF845A - HP JF845A E4210-48G 48x1G Layer 2 Managed Switch

Name: HP JF845A E4210-48G 48x1G Layer 2 Managed Switch
Brand: HP
SKU: JF845A
Price: 280 USD
Availability: InStock

JF845A - HP JF845A E4210-48G 48x1G Layer 2 Managed Switch | US IT Hardware

Product overview

The HP E4210-48G (SKU: JF845A) is a Layer 2 managed Gigabit Ethernet switch from the ProCurve line, designed for enterprise environments. It features 48 x 10/100/1000Base-T RJ-45 ports, including 44 network ports, with 4 x SFP mini-GBIC expansion slots for fiber uplinks and 4 dual-personality Gigabit ports. Supporting stacking and uplinks, it delivers up to 17.6 Gbps switching capacity and 13.1 million pps throughput. This 1U rack-mountable switch measures 1.7 x 17.4 x 11.8 inches and weighs 10 lbs, with a standard power supply. Layer 2/4 management includes VLAN (IEEE 802.1Q), QoS (IEEE 802.1p), SNMP, CLI, and web interface. Ideal for SMBs and branch offices needing reliable Gigabit connectivity, flexible expansion via SFP, and centralized stacking for simplified management across distributed networks.

48x 10/100/1000 RJ-45 ports + 4x SFP slots
17.6 Gbps switching, 13.1 Mpps throughput
Layer 2/4 managed with VLAN, QoS, stacking
1U rack-mountable, 10 lbs compact design
Gigabit Ethernet, Auto-MDIX flexibility
SNMP/CLI/web management interface

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 #	JF845A
Brand	HP
Condition	Refurbished
Model	E4210-48G
Uplink Port	Yes
Product Line	ProCurve
Product Type	Layer 2 Managed Gigabit Ethernet Switch
Stacking Port	Yes
Ethernet Standard	Gigabit Ethernet; 10/100/1000Base-T
Supported Layer Standard	Layer 2; Layer 4 managed

Power Consumption

Compatible systems

No specific compatibility lists found in sources

Best for

Branch Office Networking
Provides 48 Gigabit ports and 4 SFP slots for connecting workstations and uplinks to headquarters, with stacking for unified management.
SMB Core Switching
Layer 2/4 features like VLAN and QoS handle traffic segmentation and prioritization in small-to-medium business cores with 17.6 Gbps capacity.
Data Center Access
Rack-mountable 1U form with expansion slots supports high-density Gigabit access for servers, enabling fiber uplinks via SFP.
Enterprise Expansion
Stacking capability and dual-personality ports allow scalable deployment without single points of failure in growing networks.

Depth	11.8 inches
Width	17.4 inches
Height	1.7 inches
Weight	10.00 lbs
Rack Units	1U
Form Factor	Rack-mountable; Desktop; 1U
Supported Rack	1U

SFP Slots	4 x SFP mini-GBIC expansion slots
Ethernet Ports	48 x 10/100/1000Base-T RJ-45 ports; 44 x Network RJ-45 ports

HP JF845A E4210-48G 48x1G Layer 2 Managed Switch

Product overview

Featuring

Power Consumption

Compatible systems

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

Physical Characteristics

Interface/Ports