United States$5,000,000+
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Martin Lewis
5
48-port switch handled office traffic well.
J9729A
HPE ARUBA 2920-48G
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J9729A
- Description:
- HPE ARUBA 2920-48G
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J9729A Overview
J9729A is a high-performance, enterprise-grade switch designed with a modular architecture that supports flexible power options and a comprehensive range of port configurations. It offers robust stacking capabilities and scalable performance ideal for data center, campus, and branch office deployments.
J9729A integrates advanced switching technology with redundant power supplies, multiple Ethernet and SFP ports, and optional expansion slots to meet diverse connectivity needs. Its architecture is engineered for high throughput and low latency, making it suitable for mission-critical use cases while offering seamless scalability and reliable network performance.
J9729A price is is available on request. Get immediate quote.
Request bulk order quote for J9729A for additional pricing. Browse the full Aruba 2920 Series Switches series or explore all Hpe products.
J9729A Specifications
- Product Type
- Switch
- Power Source
- Redundant Power Supply / AC Power Supply
- Layer Supported
- Layer 2 / Layer 3
- Form Factor
- Rack-mount
- Power Consumption
- 150 W
- Number of Ethernet Ports
- 24–48 Ports
- Number of Downlink Ports
- 24 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Media Type Supported
- Twisted Pair / Fiber / Combo
- Redundant Power Supply Supported
- Yes
- Manufacturer Part Number
- J9729A
- Uplink Configuration
- 1G / 10G
- IOS
- IP Services
- POE Support
- POE+
- SFP Ports
- 4 SFP Ports
- Memory
- 512 MB
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Port/Expansion Slot Details
- 2 expansion slots for additional modules
- Flash Memory
- 256 MB
- Switching Capacity
- 320 Gbps
- Switching Capacity with Stacking
- 640 Gbps
- Product Name
- J9729A Enterprise Modular Switch
- Height
- 1.75 inches
- Width
- 17.5 inches
- Depth
- 11 inches
- Weight
- 15 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 J9729A |  J9728A |  J9733A |  J9732A |  J9836A | |
|---|---|---|---|---|---|
| Depth | 11 inches | 15 inches | 10 inches | 20 inches | 17 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 256 MB | 64 MB | 256 MB | 64 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.75 inches | 1.75 inches | 1.75 inches | 1 inches |
| IOS | IP Services | IP Services | IP Services | IP Services | LAN Base |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | J9729A | J9728A | J9733A | J9732A | J9836A |
| Media Type Supported | Twisted Pair / Fiber / Combo | Twisted Pair / Fiber | Combo | Combo | Twisted Pair / Fiber |
| Memory | 512 MB | 256 MB | 512 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 24 Ports | 24 Ports | 24 Ports | 24 Ports | 24 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | POE+ | POE+ | POE+ | POE+ | POE+ |
| Port/Expansion Slot Details | 2 expansion slots for additional modules | 4 modular expansion slots | 2 expansion slots available | N/A | 24 fixed Gigabit Ethernet ports with 4 SFP uplink slots |
| Power Consumption | 150 W | 150 W | 85 W | N/A | 120 W |
| Power Source | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply |
| Product Name | J9729A Enterprise Modular Switch | J9728A High-Performance Stacking Switch | J9733A Enterprise Series Managed Stackable Gigabit Switch | J9732A High Performance Network Switch | J9836A Enterprise Stackable PoE Switch |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | Yes | Yes | Yes | Yes | Yes |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 12 SFP Ports |
| Switching Capacity | 320 Gbps | 128 Gbps | 320 Gbps | 320 Gbps | 128 Gbps |
| Switching Capacity with Stacking | 640 Gbps | 256 Gbps | 640 Gbps | 640 Gbps | 256 Gbps |
| Uplink Configuration | 1G / 10G | 1G / 10G | 10G | 10G | 10G |
| Weight | 15 lbs | 18 lbs | 15 lbs | 15 lbs | 8 lbs |
| Width | 17.5 inches | 17.5 inches | 17.5 inches | 17.5 inches | 19 inches |
Reviews & Ratings
B
Bilal Saeed
4
Stable L2 switching.
E
Erik Lund
5
Good build quality.
H
Hamza Tariq
3
Easy to deploy.
O
Oliver Grant
4
Reliable Aruba hardware.
Questions & Answers
What is the HPE Aruba 2920-48G (J9729A)?
The HPE Aruba 2920-48G (J9729A) is a fully managed Layer 3 Gigabit Ethernet switch with 48 ports, designed for reliable performance in campus and branch networks.
What are the key features of the HPE Aruba 2920-48G?
Key features include 48 Gigabit Ethernet ports, Layer 2 and basic Layer 3 routing, advanced QoS, PoE+ support on select models, and Smart Rate multigigabit capabilities.
How many ports does the HPE Aruba 2920-48G have?
The HPE Aruba 2920-48G provides 48 fixed 10/100/1000BASE-T Gigabit Ethernet ports and four dual-personality SFP fiber uplink ports.
Does the HPE Aruba 2920-48G support Power over Ethernet (PoE)?
Yes, a PoE+ variant of the 2920-48G delivers up to 30 W per port and a total PoE budget of 370 W to power IP phones, wireless APs, and cameras.