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HPE CX 8100 Ethernet Switch

Part #: 1-2631769

HPE CX 8100 Ethernet Switch

Part #: 1-2631769 MFG Part #: R9W92A#ABB UPC #: 190017609539
$35,370.00 $26,713.64
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About the HPE CX 8100

The HPE Aruba Networking CX 8100 Switch Series serves the needs of modern campus core and aggregation as well as dynamic top-of-rack (ToR) data center environments, offering a flexible and innovative approach to addressing the application, security, and scalability demands of the mobile, cloud, and IoT.

The HPE CX 8100 Switches are based on AOS-CX, a modern software system that automates and simplifies critical network tasks, offers programmability with REST APIs and Python scripts, and delivers enhanced fault tolerance and zero-service disruption during planned or unplanned control-plane events. Real-time, network-wide visibility and analytics are also available in every switch.

The series includes industry-leading line rate ports with 1/10GbE (SFP/SFP+) and 40/100GbE (QSFP+/QSFP28) connectivity in a compact 1U form factor. 4x10Gbps and 4x25Gbps break out from 40/100G. These switches are great for customers needing 1GbE/10GbE with a mix of fiber and copper ports.

Features | Modular Cloud-Native Architecture

HPE Aruba Networking CX 8100 Switch Series features AOS-CX which simplify the complexities of managing data center networks with automation options to match your IT organization's operating model.

Proactively detect issues and speed troubleshooting with actionable insights provided by an analytics engine embedded in every switch. Always-on infrastructure designed for resiliency and upgrades with zero downtime.

REST APIs and Python scripting provide fine-grained microservices architecture enabling full integration with other workflow systems and services.

Continual state synchronization provides superior fault tolerance and high availability. Always-on infrastructure designed for resiliency and upgrades with zero downtime.

Aruba Network Analytics Engine

HPE Aruba Networking CX 8100 Switch Series utilizes the Aruba Network Analytics Engine (NAE) for advanced telemetry and automation to provide industry-first monitoring and troubleshooting systems that greatly improving network operations.

Customers can use data from the Time Series Database (TSDB) to store configuration and operational state to write software modules to troubleshoot problems. This data may also be used to analyze trends, identify anomalies, and predict future capacity requirements.

High Availability and Resiliency

All software processes in the HPE Aruba Networking CX 8100 Switch Series run as microservices that communicate via the state database of the switch; there is no direct communication between microservices. Should a software process crash, the impact of that failure will be limited.

The ability of AOS-CX to maintain synchronous state across dual control planes allows a unique high availability solution called Aruba Virtual Switching Extension (VSX).

Aruba VSX provides a robust, yet simple solution for high availability with a unique design for control plane synchronization and an architecture that is redundant in both hardware and software by deploying two chassis with an inter-switch link, maintaining its independent control.

Software-Defined Automation

The HPE Aruba Networking CX 8100 Switch Series is supported by Aruba Fabric Composer, a software-defined orchestration solution that simplifies and accelerates leaf-spine network provisioning and day-today operations across rack-scale compute and storage infrastructure.

Orchestrate a discrete set of switches as a single networking fabric to simplify operations and troubleshooting. This infrastructure and application-aware solution also automates various configuration and lifecycle events.

The HPE Aruba Networking CX 8100 Switch Series serves the needs of modern campus core and aggregation as well as dynamic top-of-rack (ToR) data center environments, offering a flexible and innovative approach to addressing the application, security, and scalability demands of the mobile, cloud, and IoT.

The HPE CX 8100 Switches are based on AOS-CX, a modern software system that automates and simplifies critical network tasks, offers programmability with REST APIs and Python scripts, and delivers enhanced fault tolerance and zero-service disruption during planned or unplanned control-plane events. Real-time, network-wide visibility and analytics are also available in every switch.

The series includes industry-leading line rate ports with 1/10GbE (SFP/SFP+) and 40/100GbE (QSFP+/QSFP28) connectivity in a compact 1U form factor. 4x10Gbps and 4x25Gbps break out from 40/100G. These switches are great for customers needing 1GbE/10GbE with a mix of fiber and copper ports.

Features | Modular Cloud-Native Architecture

HPE Aruba Networking CX 8100 Switch Series features AOS-CX which simplify the complexities of managing data center networks with automation options to match your IT organization's operating model.

Proactively detect issues and speed troubleshooting with actionable insights provided by an analytics engine embedded in every switch. Always-on infrastructure designed for resiliency and upgrades with zero downtime.

REST APIs and Python scripting provide fine-grained microservices architecture enabling full integration with other workflow systems and services.

Continual state synchronization provides superior fault tolerance and high availability. Always-on infrastructure designed for resiliency and upgrades with zero downtime.

Aruba Network Analytics Engine

HPE Aruba Networking CX 8100 Switch Series utilizes the Aruba Network Analytics Engine (NAE) for advanced telemetry and automation to provide industry-first monitoring and troubleshooting systems that greatly improving network operations.

Customers can use data from the Time Series Database (TSDB) to store configuration and operational state to write software modules to troubleshoot problems. This data may also be used to analyze trends, identify anomalies, and predict future capacity requirements.

High Availability and Resiliency

All software processes in the HPE Aruba Networking CX 8100 Switch Series run as microservices that communicate via the state database of the switch; there is no direct communication between microservices. Should a software process crash, the impact of that failure will be limited.

The ability of AOS-CX to maintain synchronous state across dual control planes allows a unique high availability solution called Aruba Virtual Switching Extension (VSX).

Aruba VSX provides a robust, yet simple solution for high availability with a unique design for control plane synchronization and an architecture that is redundant in both hardware and software by deploying two chassis with an inter-switch link, maintaining its independent control.

Software-Defined Automation

The HPE Aruba Networking CX 8100 Switch Series is supported by Aruba Fabric Composer, a software-defined orchestration solution that simplifies and accelerates leaf-spine network provisioning and day-today operations across rack-scale compute and storage infrastructure.

Orchestrate a discrete set of switches as a single networking fabric to simplify operations and troubleshooting. This infrastructure and application-aware solution also automates various configuration and lifecycle events.

Technical Specifications of the HPE CX 8100

General Information


Manufacturer Hewlett Packard Enterprise
Manufacturer Part Number R9W92A#ABB
Manufacturer Website Address http://www.hpe.com
Brand Name HPE
Product Series CX 8100
Product Name CX 8100 Ethernet Switch
Product Type Ethernet Switch

Interfaces/Ports


Total Number of Network Ports 40
Modular Yes
Network (RJ-45) Yes
Port / Expansion Slot Details 40 x 10 Gigabit Ethernet Network8 x 10 Gigabit Ethernet Expansion Slot4 x 100 Gigabit Ethernet Expansion Slot

Media & Performance


Media Type Supported Optical FiberTwisted Pair
Ethernet Technology 10 Gigabit Ethernet100 Gigabit Ethernet40 Gigabit Ethernet
Network Technology 100GBase-X10GBase-T10GBase-X40GBase-X

I/O Expansions


Expansion Slot Type QSFP28SFP+QSFP+
Total Number of Expansion Slots 12
Number of SFP+ Slots 8

Network & Communication


Layer Supported 3
Networking Standards IEEE 802.3zIEEE 802.1QIEEE 802.3abIEEE 802.1pIEEE 802.3xIEEE 802.3adIEEE 802.1wIEEE 802.3aeIEEE 802.1sIEEE 802.1tIEEE 802.1vIEEE 802.1abIEEE 802.1akIEEE 802.3anIEEE 802.3baIEEE 802.1AXIEEE 802.3by

Management & Protocols


Manageable Yes

Power Description


Input Voltage 120 V AC230 V AC
Frequency 50 Hz60 Hz
Power Source Power Supply
Redundant Power Supply Supported Yes
Number of Power Supplies Supported 2
Power Consumption 120 W

Physical Characteristics


Compatible Rack Unit 1U
Form Factor Rack-mountableCompact
Height 1.7"
Width 17.4"
Depth 16"
Weight (Approximate) 18.89 lb

Miscellaneous


Application / Usage Data CenterCampusNetworkOffice

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