What is the switching performance?

Switching capacity is 336 Gbps with up to 250 Mpps throughput. Latency measures <5 μs at 1000 Mb and <3 μs at 10 Gbps. Supports 32768 MAC entries, 32768 IPv4, and 16384 IPv6 routing entries for high-performance L3 operations.

No PoE power is provided (NA). Maximum power rating is 150W, idle 70W, with heat dissipation from 201-443 BTU/hr depending on PSU. Suited for non-PoE access layers with AC/DC voltage flexibility (100-240V AC or -48 to -60V DC).

What are the physical dimensions and weight?

Dimensions: 44.00 x 36.00 x 4.37 cm (17.32 x 14.17 x 1.72 in); weight: 7.5 kg (16.53 lb). 1U rack-mountable design fits standard enterprise cabinets with operating temperature 0°C to 45°C.

What management options are available?

Includes 1 RJ-45 out-of-band management port, dual-personality console (RJ-45/USB micro-B), and USB 2.0. Compatible with HPE IMC for unified network view, supporting IRF stacking up to 9 units.

Is it expandable for higher speeds?

Yes, 1 port expansion module slot supports maximum 6 SFP+ ports, 2 1/10GBASE-T ports, or 2 40GbE ports. Built-in 4 SFP+ provide baseline 10GbE uplinks for scalable backhaul.

JH146-61001 - HPE JH146A (associated with JH146-61001) 48 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX,

Name: JH146-61001 - HPE JH146A (associated with JH146-61001) 48 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX,
Brand: HPE
SKU: JH146-61001
Price: 472 USD
Availability: InStock

JH146-61001 - HPE JH146A (associated with JH146-61001) 48 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, | US IT Hardware

Product overview

The HPE FlexNetwork 5510 48G 4SFP+ HI 1-slot Switch (SKU: JH146-61001, Model: JH146A) is a managed Layer 3 Ethernet switch designed for enterprise edge deployments. It features 48 RJ-45 autosensing 10/100/1000 ports (Ports 1-8 with MACSec support) and 4 SFP+ 10GbE ports, plus 1 expansion slot supporting up to 6 SFP+ or 2 40GbE ports. Delivering 336 Gbps switching capacity and up to 250 Mpps throughput with low latency (<5 μs at 1GbE, <3 μs at 10GbE), it supports IPv4/IPv6 routing (32K/16K entries) and 32K MAC addresses. Power consumption maxes at 150W (idle 70W), with AC/DC input options and no PoE. Dimensions: 44x36x4.37 cm; weight: 7.5 kg. Operating temperature: 0-45°C. Ideal for resilient, scalable access layer in medium/large enterprises with IRF stacking, QoS, and IMC management compatibility.

336 Gbps switching, 250 Mpps throughput
48x1GbE RJ45 + 4x10GbE SFP+ ports
Low latency: <5μs 1GbE, <3μs 10GbE
1-slot expansion to 40GbE/6x10GbE
32K MAC/IPv4, 16K IPv6 routing tables
Max 150W power, 0-45°C 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 #	JH146-61001
Brand	HPE
Condition	Refurbished
Model	JH146A (associated with JH146-61001)
PoE Power	NA
Product Line	HPE FlexNetwork 5510 HI Switch Series
Product Type	Managed Layer 3 Ethernet Switch
Routing Table Size	IPv4: 32768 entries; IPv6: 16384 entries
MAC Address Table Size	32768 entries

Network & Communication

Compatible systems

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Best for

Enterprise Access Layer
Provides resilient edge connectivity with 48x1GbE ports, 4x10GbE SFP+ uplinks, and IRF stacking up to 9 units for simplified management in large networks.
Campus Network Aggregation
Supports 336 Gbps capacity and low latency (<3 μs at 10GbE) with expansion to 40GbE, enabling high-bandwidth aggregation for campus environments.
Data Center Edge
Layer 3 routing with 32K IPv4 entries and MACSec on ports 1-8 secures traffic at 250 Mpps throughput for edge data center deployments.
Secure Branch Networking
MACSec encryption and advanced QoS ensure secure, prioritized traffic handling in branch offices with dual console/management ports.

Frequently asked questions

What are the port configurations on the HPE 5510 48G 4SFP+ HI Switch?

Details

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Throughput	up to 250 Mpps

Switching Capacity	336 Gbps

Frequency	50/60 Hz
Idle Power	70 W
Voltage Input	100-240 V ac rated (90-264 V ac max); -48 to -60 V dc rated (-36 to -72 V dc max) depending on power supply
Maximum Power Rating	150 W

Weight	7.5 kg (16.53 lb)
Dimensions	44.00 x 36.00 x 4.37 cm (17.32 x 14.17 x 1.72 in)

Operating Temperature	0°C to 45°C (32°F to 113°F)
Maximum Heat Dissipation	238 BTU/hr (686.81 kJ/hr); Ranges from 201 BTU/hr to 443 BTU/hr depending on power supply configuration

Interface/Ports

USB Ports	1 USB 2.0
SFP+ Ports	4 SFP+ 10GbE ports
Console Port	1 dual-personality (RJ-45 or USB micro-B) serial console port
Ethernet Ports	48 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Ports 1-8 support MACSec; Auto-MDIX; Duplex: 10BASE-T/100BASE-TX half or full, 1000BASE-T full only
Expansion Slots	1 port expansion module slot; Supports maximum 6 SFP+ ports or 2 1/10GBASE-T ports or 2 40GbE ports with optional module
Management Port	1 RJ-45 out-of-band management port

HPE JH146A (associated with JH146-61001) 48 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX,