What is the PoE capability of HPE J9729-61101?

The HPE 2920-48G-PoE+ (J9729-61101) offers 44 autosensing 10/100/1000 PoE+ RJ-45 ports (IEEE 802.3at) and 4 dual-personality PoE+ ports, providing 370W total PoE budget. This supports simultaneous powering of devices like Wi-Fi access points and IP cameras at full Gigabit speeds without performance degradation.

What switching performance does it deliver?

It provides 176 Gbps switching capacity and 130.9 million pps throughput with <3.2 µs latency for 10G packets. Non-blocking architecture ensures wire-speed across all 48 ports, ideal for high-density east-west traffic in SMB branches.

Does it support stacking and management?

Yes, includes 1 stacking module slot for up to 4 switches, 2 expansion module slots, RJ-45 OOB management port, dual-personality console (RJ-45/USB), and USB 1.1. Simplifies deployment with single IP management across stack.

What are the port specifications?

44x RJ-45 autosensing 10/100/1000 PoE+ ports (half/full duplex up to 1G full) and 4x dual-personality 10/100/1000 PoE+ (SFP shared), plus SFP via modules. Supports IEEE 802.3ab 1000BASE-T standards.

Is it suitable for enterprise edge deployments?

Optimized for enterprise edge/SMB with RADIUS authentication, ACLs, IPv4/IPv6 routing (2048/256 entries), 16K MAC table. Modular power (e.g., J9739A 165W) and 1.75in rack form ensure scalability and reliability.

What environmental certifications does it have?

Complies with IEC 61000-4-3 radiated, 61000-4-4 EFT/burst, 61000-4-5 surge, EN 55022 Class A EMI, IEC 60950-1 safety, EU RoHS. Operates in standard enterprise conditions with robust power protection.

J9729-61101 - HPE J9729-61101 2920 48G PoE+ 176Gbps 370W Switch

Name: HPE J9729-61101 2920 48G PoE+ 176Gbps 370W Switch
Brand: HPE
SKU: J9729-61101
Price: 140 USD
Availability: InStock

J9729-61101 - HPE J9729-61101 2920 48G PoE+ 176Gbps 370W Switch | US IT Hardware

Product overview

The HPE Aruba Networking 2920-48G-PoE+ Switch (J9729-61101) is a high-performance Gigabit Ethernet switch designed for enterprise edge, SMB, and branch office environments. It features 44 RJ-45 autosensing 10/100/1000 PoE+ ports and 4 dual-personality 10/100/1000 PoE+ ports (shared with SFP), delivering up to 370W PoE power budget for powering IP phones, cameras, and access points. With 176 Gbps switching capacity and 130.9 million pps throughput, it ensures non-blocking wire-speed performance. Key benefits include stacking capability via dedicated module slot for up to 4 units, modular power supplies (e.g., J9739A 165W or higher), low latency (<3.2 µs at 10G), and support for IPv4/IPv6 routing (2048/256 entries). Security features encompass RADIUS authentication, ACLs, and port security. Physical dimensions are 17.42 x 13.23 x 1.75 inches in rack form factor, with robust EMI compliance (IEC 61000 standards). This switch simplifies deployment with out-of-band management, USB console, and progressive stacking for resilient topologies, reducing complexity in growing networks while providing scalability and ease of use.

176 Gbps switching capacity supports full wire-speed.
48x Gigabit PoE+ ports with 370W power budget.
130.9 Mpps throughput enables low-latency forwarding.
Stacking module slot for up to 4-unit resilient stacks.
Less than 3.2 µs latency at 10G for real-time apps.
16,000 MAC addresses and 2,048 IPv4 routes stored.

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 #	J9729-61101
Brand	HPE
Condition	Refurbished
PoE	IEEE 802.3at PoE+; 370W available power
Model	2920-48G-PoE+
Product Line	Aruba Networking 2920
Product Type	Managed Gigabit Ethernet PoE+ Switch

Network & Communication

Switching Capacity
Routing Table	2,048 IPv4; 256 IPv6 entries
MAC Address Table	16,000 entries

Compatible systems

Native compatibility with HPE Aruba 2920 series stacking and power modules; supports standard GbE SFP transceivers.

HPE Aruba Networking
Model: 2920 Series
Form factor: 1U Rack
Generation: 1G
Stackable with compatible 2920 models via stacking modules.

Best for

Enterprise Edge
Powers access layer with PoE+ for VoIP phones and Wi-Fi APs in corporate offices.
SMB Branch
Provides scalable Gigabit PoE switching for small business remote sites with stacking.
Campus Access
Supports high-density endpoints like cameras and devices in educational networks.
Retail Connectivity
Delivers reliable PoE for POS systems and wireless in store environments.
Secure Branch
Enables RADIUS authentication and ACLs for protected remote office deployments.
Stackable Topologies
Builds resilient stacks up to 4 units for simplified management in growing LANs.

Details

Shipping, warranty & returns

Customer reviews

No reviews yet — be the first to review this part.

Performance Throughput	130.9 Mpps; <3.2 µs 10G latency (64-byte packets)

Power Supply	1 slot; includes J9739A 165W 100-240VAC modular (options up to 740W)

Dimensions	17.42(w) x 13.23(d) x 1.75(h) inches; 1U rack

Safety	IEC 60950-1; EN 60950-1; CSA 22.2 No. 60950-1; CE; EU RoHS
EMI Compliance	IEC 61000-4-3/4/5/6/8/11; EN 55022 Class A

Interface/Ports

Ports	44x RJ-45 10/100/1000 PoE+ autosensing; 4x RJ-45 dual-personality 10/100/1000 PoE+ (SFP shared); 2x module slots; 1x stacking slot
Management Ports	1x RJ-45 OOB; 1x dual-personality RJ-45/USB micro-B; 1x USB 1.1

HPE J9729-61101 2920 48G PoE+ 176Gbps 370W Switch

Product overview

Featuring

Network & Communication

Compatible systems

Best for

Details

Shipping, warranty & returns

Customer reviews

Power Consumption

Physical Characteristics

Environmental

Interface/Ports

Frequently asked questions