HPE Networking Instant On
HPE Networking Instant On R8N87A#ABA network switch
Managed Layer 2 switch with 24 RJ45 ports, 4 SFP uplinks and 370 W Class 4 PoE for enterprise branch and SMB access
- Network Management TypeManaged
- Primary Ports24 x RJ45 + 4 x SFP
- PoEYes
- Layer2
- PoE Power BudgetCapability: 370W Class 4 PoE/PoE+
- Max Power ConsumptionMax Power (w/o PoE): 32.7W Max Power (w/ PoE): 455W
Option 24-port PoE, 4-port SFP
- 12-port PoE, 2-port SFP
- 24-port PoE, 2-port 50G, 2-port 25G
- 24-port PoE, 4-port SFP
- 24-port PoE, 4-port SFP+
- 24-port SFP+ LRM support and 2p 50G and 2p 25G MACSec
- 24-port SFP+, 4-port SFP56
- 48-port PoE, 4-port SFP
- 48-port PoE, 4-port SFP+
- 48-port, 4-port SFP
Struck-through versions exist but are not stocked here.
- Managed Layer 2 switch simplifies network operations with HPE Aruba Central
- 24 RJ-45 ports plus 4 SFP uplinks connect users and devices
- Class 4 PoE budget of 370 W powers cameras and access points
- Dedicated ASIC delivers low latency and adaptive power consumption
- Compact 4.4 cm height fits standard racks and quiet workspaces
HPE CX 6000 24G PoE Switch
The HPE CX 6000 is a managed Layer 2 switch with 24 RJ45 ports and four SFP uplinks. It targets branch offices and small enterprises needing reliable wired access for IoT devices and cloud applications. Class 4 PoE support powers security cameras and wireless access points directly from the switch.
Rack Mount Installation Notes
The unit measures 4.4 x 44.2 x 26.8 cm and weighs 4.2 kg, fitting a standard 1U rack space. Fanless operation allows deployment in quiet workspaces without acoustic planning. Ensure the power budget matches connected PoE devices before finalising cable runs.
Sustained Load Behaviour
A dedicated ASIC provides low latency and increased packet buffering under continuous traffic. Maximum power draw reaches 455 W with PoE active, while the 370 W PoE budget remains available for attached endpoints. Adaptive power consumption adjusts dynamically to maintain efficiency during prolonged operation.
Highlights
- Managed Layer 2 switch simplifies network operations with HPE Aruba Central
- 24 RJ-45 ports plus 4 SFP uplinks connect users and devices
- Class 4 PoE budget of 370 W powers cameras and access points
- Dedicated ASIC delivers low latency and adaptive power consumption
- Compact 4.4 cm height fits standard racks and quiet workspaces
Specifications
| Brand | HPE |
|---|---|
| Series | CX 6000 Switch Series |
| Model | CX 6000 |
| Part Number | R8N87A#ABA |
| Network Management Type | Managed |
| Primary Ports | 24 x RJ45 + 4 x SFP |
| PoE | Yes |
| Layer | 2 |
| PoE Power Budget | Capability: 370W Class 4 PoE/PoE+ |
| Max Power Consumption | Max Power (w/o PoE): 32.7W Max Power (w/ PoE): 455W |
| Dimensions | 4.4 x 44.2 x 26.8 cm |
| Weight | 4.2 kg |
| Shipping weight | 6.80 kg |
| Package size | 564 × 452 × 124 mm |
Other versions of this model
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Same family, different memory, cooler or clock — compare before you commit.
HPE Aruba CX 6000 12G Class4 PoE 2G/2SFP 139W network switch R8N89A#ABA
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- 12 x RJ45 + 2 x SFP…
HPE Aruba CX 6100 48G Class 4 PoE 4SFP+ 740W Switch R9Y04A#ABA
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- 48 x RJ45 + 4 x SFP
HPE Aruba CX 6200F JL725B#ABA 24G PoE 4SFP+ network switch
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- Power supply: Fixed…
HPE Aruba CX 6200F 48G Class-4 PoE 4SFP+ 370W Switch JL727B#ABA
- 48 x RJ45 + 4 x SFP
- Yes
Questions about this item
How can I confirm the CX 6000 24G Class4 PoE switch is operating correctly after installation?
Check the front-panel LEDs for solid green on all 24 RJ45 ports and the 4 SFP uplinks, then log into the HPE Aruba Networking Central dashboard to verify each port shows link up, PoE class 4 delivery and zero errors.
What ships with the R8N87A#ABA unit and what must I purchase separately?
The switch includes the chassis, internal power supply, rack-mount brackets and a quick-start guide; SFP transceivers for the four uplink ports and any additional mounting hardware are not included.
Which CX 6000 variant should I choose for a 370 W PoE budget across 24 devices?
Select the R8N87A#ABA model — it provides exactly 24 RJ45 ports with Class 4 PoE and a 370 W power budget, matching that requirement.
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