J9280-61001 - HP 2510-48G Switch

Name: J9280-61001 - HP 2510-48G Switch
Brand: HP
SKU: J9280-61001
Price: 195 USD
Availability: InStock

J9280-61001 - HP 2510-48G Switch | US IT Hardware

Product overview

The HP ProCurve 2510-48G is a Layer 2 managed Gigabit Ethernet switch designed for small and medium-sized businesses requiring scalable network connectivity. This 48-port switch features 44 autosensing 10/100/1000BASE-T RJ-45 ports and 4 dual-personality Gigabit Ethernet ports supporting both RJ-45 and SFP fiber connectivity. With a switching capacity of 17.6 Gbps and throughput up to 13 million packets per second, the 2510-48G delivers reliable performance for growing networks. The switch supports IEEE 802.3, 802.3u, and 802.3ab standards with Auto-MDIX on all ports, enabling flexible cabling options. Its 1U rackmount form factor integrates seamlessly into standard server racks. The managed feature set includes support for up to 24 trunks with eight links per trunk, providing redundancy and load balancing. Operating temperature range of 0°C to 45°C ensures stable performance in typical data center environments.

44x Gigabit + 4x SFP dual-personality uplink ports
17.6 Gbps switching capacity, 13M pps throughput
Layer 2 managed with VLAN, trunking, spanning tree
Auto-MDIX on all ports, supports 10/100/1000BASE-T
1U rackmount, 8,000 MAC address table entries
Sub-3µs latency at Gigabit, 0-45°C operating range

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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 #	J9280-61001
Brand	HP
Condition	Refurbished
Model	2510-48G
Media Type	Auto-MDIX on all ports
Duplex Mode	10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only
Product Line	HP ProCurve 2510 Series
Product Type	Layer 2 Managed Gigabit Ethernet Switch
Ethernet Standards	IEEE 802.3 Type 10BASE-T; IEEE 802.3u Type 100BASE-TX; IEEE 802.3ab Type 1000BASE-T

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Best for

SMB Network Deployments
Ideal for small to medium businesses requiring reliable Gigabit connectivity across 48 ports with managed Layer 2 features. The 17.6 Gbps switching capacity and 13 million pps throughput support typical SMB workloads without performance bottlenecks.
Branch Office Connectivity
Supports branch office networks with dual-personality SFP uplink ports enabling fiber connectivity to headquarters. Four SFP slots provide flexible uplink options for redundancy and high-speed backbone connections.
Network Expansion & Upgrades
Enables organizations to upgrade from Fast Ethernet to Gigabit speeds. All 44 ports support autosensing 10/100/1000BASE-T, allowing gradual migration of devices without requiring simultaneous hardware replacement.
Rack-Mounted Infrastructure
1U rackmount form factor fits standard server racks, maximizing space efficiency in data centers and network closets. Compact 9.3-inch depth accommodates dense rack deployments.
Redundant Network Design
Supports up to 24 trunks with eight links per trunk, enabling link aggregation and redundancy for critical network paths. Managed Layer 2 features provide VLAN and spanning tree support.

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Flash capacity	16 MB

Processor type and speed	MIPS 32 @ 300 MHz

Latency	<5.4 µs (FIFO 64-byte packets)
Throughput	Up to 71.4 million pps
Switching capacity	96 Gbps

Max Wattage	107 W

Weight	3.9 kg (8.6 lb.)
Dimensions	32.26 x 44.2 x 4.32 cm (12.7 x 17.4 x 1.7 in.)
Rack Units	1U height
Form Factor	1U Rackmount

Console Port	1 x RJ-45 serial console port
Network Ports	44 x 10/100/1000BASE-T RJ-45 autosensing ports; 4 x dual-personality Gigabit Ethernet RJ-45/SFP uplink ports

What is the difference between the 2510-48G and standard 2510-48 model?

The 2510-48G features 44 Gigabit (10/100/1000) ports versus 48 Fast Ethernet (10/100) ports on the standard 2510-48. The 2510-48G includes 4 dual-personality SFP uplink ports supporting fiber connectivity, while the 2510-48 has 2 SFP ports. The 2510-48G delivers 17.6 Gbps switching capacity compared to 8.8 Gbps on the standard model.

Can I use both RJ-45 and SFP connections simultaneously on the uplink ports?

The 4 dual-personality ports support either RJ-45 or SFP connectivity per port, not simultaneously. Each port operates in one mode at a time. This design provides flexibility to choose copper or fiber connections based on your network infrastructure without requiring separate hardware.

What trunking and redundancy options does the 2510-48G support?

The switch supports up to 24 trunks with eight links per trunk, enabling link aggregation for load balancing and redundancy. It includes spanning tree protocol support for loop prevention and VLAN capabilities for network segmentation. These managed Layer 2 features enable sophisticated network designs without additional equipment.

What are the latency specifications for different connection speeds?

Latency is less than 4.9 microseconds at 100 Mbps and less than 2.6 microseconds at 1000 Mbps for 64-byte packets. These sub-5-microsecond latencies ensure minimal delay for latency-sensitive applications including VoIP, video conferencing, and real-time data processing.

Is the 2510-48G suitable for fiber backbone connections?

Yes. The 4 dual-personality SFP uplink ports support 100/1000 Mbps fiber connectivity, making the switch ideal for connecting to fiber backbone infrastructure. This enables high-speed, long-distance connections between network segments or to headquarters without requiring separate fiber switches.

What is the MAC address table capacity and why does it matter?

The switch supports 8,000 MAC address table entries, accommodating networks with thousands of connected devices. This capacity ensures the switch can learn and forward frames for large deployments without performance degradation or address table overflow issues.

Does the 2510-48G support Power over Ethernet (PoE)?

No, the 2510-48G does not support Power over Ethernet. It requires external power via the integrated PSU. For PoE-enabled deployments, organizations would need separate PoE injectors or dedicated PoE switches for powering devices like IP phones and wireless access points.

HP 2510-48G Switch

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