Detailed Specifications
HPE J9726A Aruba 2920-24G Managed Access Switch
Overview
The HPE J9726A is a fully managed Layer 3 access-layer Ethernet switch designed for branch offices, campus access floors and small to medium-sized enterprise deployments. The unit offers 20 auto-sensing RJ-45 10/100/1000 Mbps ports plus 4 dual-personality RJ-45/SFP ports, providing a total of 24 gigabit access and dual-mode uplink ports. Two module slots allow support for optional 10 GbE uplink modules, and a stacking module slot enables chassis-level aggregation of up to four units. With a switching capacity of 128 Gb/s and a forwarding rate around 95.2 Mpps at 64-byte packets, it supports both standard access services and advanced flows such as static IP routing, ACLs, sFlow and IPv6 host mode. The chassis is 1-U rack-mountable, suited to access racks in wiring closets and integrates with broader infrastructure-management platforms.
Key Features
20 × RJ-45 10/100/1000 auto-sensing ports and 4 dual-personality RJ-45/SFP gigabit ports.
Two optional module slots (supports 10 GbE uplinks) and one stacking-module slot.
Switching capacity of 128 Gb/s with forwarding throughput up to ~95.2 Mpps.
Supports static IPv4/IPv6 routing, ACLs, sFlow, and modular stacking up to four chassis.
Compact 1-U form-factor rack-mount design optimized for access-layer deployments.
Technical Specifications
| Specification | Value |
|---|
| Brand | HPE |
| Part Number | J9726A |
| Product Type | Aruba 2920-24G Managed Access Switch |
| RJ-45 Auto-sensing Ports | 20 × 10/100/1000 Mbps |
| Dual-Personality Ports | 4 × RJ-45 or SFP 10/100/1000 Mbps |
| Module Slots | 2 |
| Stacking Module Slot | 1 |
| Switching Capacity | 128 Gb/s |
| Forwarding Throughput | ~95.2 Mpps |
| Dimensions (H × W × D) | 1.75 in × 17.42 in × 13.23 in |
| Weight | ~11.57 lbs |
| Operating Temperature | 0 °C to 55 °C |
| Power Supply Input | 100-240 V AC, 50/60 Hz |
| Maximum Power Rating | ~58 W |
| Latency (1000 Mb) | < 3.3 µs |
| MAC Address Table Size | 16,000 entries |
| Routing Table Size | 2,048 IPv4 / 256 IPv6 entries |
| Rack Units | 1 U |
