Description
Network Management and Security Capabilities
The J9728AS HPE Aruba 2920 48Ports Gigabit Ethernet SFP Managed Switch is a high-performance network switch designed for enterprise and data center environments. It offers a wide range of network management and security capabilities to help businesses ensure secure, reliable and efficient network operations.
Network Management Capabilities:
- The switch supports advanced management features such as web-based GUI, CLI, SNMP, and RMON for easy configuration and monitoring of network devices.
- It also provides advanced Quality of Service (QoS) features to prioritize network traffic, ensuring critical applications receive the bandwidth they need.
- The switch supports Link Aggregation Control Protocol (LACP) and Multi-Chassis Link Aggregation (MLAG) for increased network availability and redundancy.
- It also supports advanced IPv4 and IPv6 routing protocols for efficient network traffic handling.
Security Capabilities:
- The switch supports advanced security features such as port-based access control, VLANs, and MAC-based filtering to prevent unauthorized access to the network.
- It also supports Advanced Access Control Lists (ACLs) for fine-grained control of network traffic.
- The switch supports authentication, authorization and accounting (AAA) for secure access to network resources.
- It also supports Secure Sockets Layer (SSL) and Transport Layer Security (TLS) for secure communication between network devices.
Advanced Technologies
The J9728AS HPE Aruba 2920 is a managed switch that has 48 Gigabit Ethernet ports, with the ability to support Small Form-Factor Pluggable (SFP) transceivers for fiber connectivity. It supports advanced technologies such as Quality of Service (QoS) for prioritizing network traffic, and Link Aggregation Control Protocol (LACP) for providing redundancy and increasing available bandwidth. Additionally, it has advanced security features such as Access Control Lists (ACLs) for controlling network access, and support for network segmentation using Virtual LANs (VLANs). It also has a web-based management interface for easy configuration and monitoring of the switch.
Resiliency and High Availability
The J9728AS HPE Aruba 2920 48Ports Gigabit Ethernet SFP Managed Switch is a high-performance, fully managed switch that provides resiliency and high availability for mission-critical networks. The switch features 48 Gigabit Ethernet ports and 4 SFP ports for fiber connectivity.
Resiliency refers to the ability of the switch to continue operating in the event of a failure or interruption. The J9728AS HPE Aruba 2920 48Ports Gigabit Ethernet SFP Managed Switch provides resiliency through its support of advanced redundancy protocols, such as Rapid Spanning Tree Protocol (RSTP) and Multiple Spanning Tree Protocol (MSTP). These protocols allow for multiple paths to be established between network devices, ensuring that traffic can be redirected in the event of a failure.
High availability refers to the ability of the switch to maintain network uptime and avoid disruptions. The J9728AS HPE Aruba 2920 48Ports Gigabit Ethernet SFP Managed Switch achieves high availability through its support of link aggregation, which allows multiple ports to be grouped together to form a single, high-bandwidth link. This ensures that traffic can be distributed across multiple links, reducing the likelihood of a single point of failure.
Additionally, the J9728AS HPE Aruba 2920 48Ports Gigabit Ethernet SFP Managed Switch features advanced security features, such as access control lists and advanced network segmentation, to help protect your network from threats. The switch also supports easy management and monitoring through web-based and command-line interfaces.
General Information about the HPE J9728AS
- Brand: HPE
- Part Number or SKU# J9728AS
- Type: Networking
- Switch -Type: 48 Port
Technical Information
- Enclosure Type: Rack-Mountable
- Subtype: Gigabit Ethernet
- Ports: 44 x 10/100/1000 + 4 x combo Gigabit SFP
- Performance: Throughput : 130.9 Mpps Switching capacity : 176 Gbps
- Routing Protocol: RIP, static IP routing
- Remote Management Protocol: SNMP 1, RMON 1, Telnet, SNMP 3, SNMP 2c, TFTP, CLI
- Authentication Method: RADIUS
- Features: DoS attack prevention, IPv6 support, half duplex mode, full duplex mode, Class of Service (CoS)
- Compliant Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1s, IEEE 802.1v, IEEE 802.3az, IEEE 802.1AX
- Processor: 1 x ARM : 625 MHz
- RAM: 512 MB – SDRAM
- Flash Memory: 1 GB
Expansion / Connectivity
- Interfaces: 48 x 10Base-T/100Base-TX/1000Base-T – RJ-45 4 x SFP (mini-GBIC) 1 x management (RS-232) – RJ-45 1 x management (mini-USB) – Type B
- Expansion Slots: 2 (total) / 2 (free) x expansion slot 1 (total) / 1 (free) x Stacking Module slot
Dimensions & Weight
- Width: 17.4 inch
- Depth: 13.2 inch
- Height: 1.7 inch
- Weight: 11.9 lbs
Environmental Parameters
- Min Operating Temperature: 32 °F
- Max Operating Temperature: 131 °F
- Humidity Range Operating: 15 – 95% (non-condensing)
Miscellaneous
- Compliant Standards: C-Tick, GOST, CISPR 24, IEC 61000-3-2, IEC 61000-3-3, IEC 61000-4-11, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, EN55024, EN55022 Class A, FCC Part 15 B, ICES-003 Class A, RoHS, IEC 60825-1, EN 60825-1, CAN/CSA C22.2 No. 60950-1-07, IEC 60950-1 Second Edition, VCCI Class A
