What is the maximum throughput of the HP 2510-48?

The 2510-48 delivers 17.6 Gbps switching capacity with throughput up to 13 million packets per second (64-byte packets). Latency is under 4.9 microseconds at 100 Mbps and under 2.9 microseconds at 1000 Mbps, ensuring non-blocking performance across all 48 ports simultaneously.

Can I use crossover cables with the 2510-48?

Yes. All 48 copper ports support HP Auto-MDIX, which automatically detects and adjusts for both straight-through and crossover twisted-pair cables. This eliminates cable type concerns and simplifies deployment without manual configuration.

What fiber connectivity options does the 2510-48 support?

The switch includes two SFP 100/1000 Mbps ports supporting mini-GBIC transceivers. These ports enable fiber connectivity for uplinks or long-distance connections beyond copper cable limitations, with support for up to 2 SFP transceivers.

How many link aggregation trunks can I configure?

The 2510-48 supports up to 24 link aggregation trunks with eight ports per trunk. This enables redundant connections and load balancing across multiple ports for critical network segments and improved availability.

What management capabilities are included?

The switch offers Layer 2 managed features including web-based management interface, RMON monitoring, IEEE 802.1AB LLDP discovery, dual flash images for firmware redundancy, and friendly port naming. These enable network visibility, device discovery, and simplified administration.

What is the power consumption of the 2510-48?

Maximum power consumption is 20W with input voltage of 100-127/200-240 VAC at 50/60 Hz. Current draw is 0.7A at 100-127V or 0.4A at 200-240V, making it highly efficient for continuous operation.

Is the 2510-48 suitable for rack mounting?

Yes. The switch is designed as a 1U rack-mountable device with horizontal surface mounting capability. Its compact form factor makes it ideal for data center and network closet deployments with space constraints.

J9020A - HP 2510-48 Switch 48 RJ-45 autosensing 10/100 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX); Media Type: Auto-MDIX; Duplex:

Name: J9020A - HP 2510-48 Switch 48 RJ-45 autosensing 10/100 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX); Media Type: Auto-MDIX; Duplex:
Brand: HP
SKU: J9020A
Price: 155 USD
Availability: InStock

J9020A - HP 2510-48 Switch 48 RJ-45 autosensing 10/100 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX); Media Type: Auto-MDIX; Duplex: | US IT Hardware

Product overview

The HP 2510-48 is a managed Layer 2 Ethernet switch designed for small and medium business networks requiring reliable 10/100 connectivity. This 1U rack-mountable switch features 48 autosensing 10/100 RJ-45 ports with Auto-MDIX support, enabling flexible cable deployment. Two SFP 100/1000 Mbps ports provide fiber uplink options for extended network reach. The switch delivers 17.6 Gbps switching capacity with sub-5 microsecond latency, supporting up to 24 link aggregation trunks with eight ports per trunk. Management capabilities include web interface access, RMON monitoring, LLDP discovery, and dual flash images for firmware redundancy. With internal fixed power supply consuming only 20W and fanless operation on select models, the 2510-48 offers cost-effective, low-maintenance network infrastructure for growing businesses.

48x10/100 autosensing ports with Auto-MDIX
2 SFP 100/1000 Mbps fiber uplink ports
17.6 Gbps switching capacity, non-blocking
24 link aggregation trunks, 8 ports per trunk
Layer 2 managed with RMON, LLDP, web interface
1U rack-mount, 20W power, internal PSU

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 #	J9020A
Brand	HP
Condition	Refurbished
Model	2510-48 Switch
Trunks	24 trunks with eight links/ports per trunk
Product Line	HP 2510 Switch Series
Product Type	Managed Layer 2 Ethernet Switch
Supported Protocols	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab Auto MDIX
Management Interface	Web interface; IEEE 802.1AB Link Layer Discovery Protocol (LLDP); RMON; Find-Fix-Inform; Dual flash images; Friendly port names
MAC Address Table Size	12,000 entries

Compatible systems

No specific system or OS compatibility lists found in sources

Best for

SMB Network Infrastructure
Provides 48 10/100 ports with managed Layer 2 features for small-to-medium business networks requiring reliable, cost-effective connectivity without complex enterprise features.
Branch Office Deployments
Compact 1U form factor with dual SFP fiber ports enables branch offices to connect to headquarters via fiber uplinks while supporting 48 local workstations and devices.
Access Layer Switching
Supports up to 24 link aggregation trunks with eight ports per trunk, enabling redundant connections and load balancing for critical network segments.
Workgroup Connectivity
Auto-MDIX on all 48 ports eliminates cable type concerns, simplifying deployment in workgroup environments with mixed straight-through and crossover cabling.
Network Expansion
Two SFP 100/1000 Mbps ports support fiber connectivity for long-distance links, allowing network expansion beyond copper cable distance limitations.

Frequently asked questions

Details

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Throughput	up to 13 million pps (64-byte packets)
Latency 100 Mbps	<4.9 µs (64-byte packets)
Latency 1000 Mbps	<2.9 µs (64-byte packets)
Switching Capacity	15.36 Gbps

Current	0.75 / 0.4 A
Voltage	100-127 / 200-240 VAC
Frequency	50 / 60 Hz
Max Wattage	20 W
Power Supplies	Internal fixed power supply

Weight	5.7 kg
Rack Units	1U - Height
Form Factor	1U rack-mountable

Interface/Ports

SFP Ports	2 SFP 100/1000 Mbps ports; min=0 max=2 SFP Transceivers
Console Port	1 RJ-45 serial console port
Ethernet Ports	48 RJ-45 autosensing 10/100 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX); Media Type: Auto-MDIX; Duplex: half or full
Network Interfaces	10/100 Mbps Fast Ethernet; supports VLANs, link aggregation, QoS

HP 2510-48 Switch 48 RJ-45 autosensing 10/100 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX); Media Type: Auto-MDIX; Duplex: