HPE J9145A 24 Ports Switch
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J9145A HPE Procurve 2910al 24 Ports Stackable Ethernet Refurbished

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Part Number#: J9145A
List Price was: $550.00
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Short Description:
J9145A ProCurve E2910al 24-Ports Stackable Managed Gigabit Ethernet + 4 x Small Form-Factor Pluggable (SFP) Rack-mountable Networking Switch | Made by HPE | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
30 Days

More Specification

The J9145A HPE Procurve 2910al 24 Ports Stackable Ethernet Managed Switch is a high-performance network switch designed for use in enterprise and data center environments. It is a stackable switch, meaning multiple units can be linked together to create a single, larger switch with increased ports and redundancy.

The switch has 24 10/100/1000Base-T ports, which can be used to connect devices such as servers, storage arrays, and other network devices. It also has four dual-personality ports, which can be configured as either 10/100/1000Base-T or mini-GBIC SFP ports. This allows for flexibility in connecting devices and utilizing different types of cabling.

The switch is managed, meaning it can be configured and monitored through a web interface or through the use of command-line interface (CLI) commands. It supports advanced features such as Quality of Service (QoS), VLANs, and Link Aggregation Control Protocol (LACP) for increased network performance and security.

The switch also has a built-in power supply and supports Power over Ethernet (PoE) for powering connected devices. It also has a built-in cooling fan to ensure optimal temperature and performance.

Data Protection and Security

The J9145A HPE Procurve 2910al 24 Ports Stackable Ethernet Managed Switch is a high-performance network switch that provides data protection and security features to ensure the safe and secure transmission of data within a network.

Data protection features include:

  • Automatic recovery from power failures, which ensures that the switch will automatically resume normal operation once power is restored.
  • Redundant power supplies, which provide a backup power source in case of failure.
  • Dual flash images, which allow for the maintenance of two separate firmware images on the switch, providing a fail-safe option for firmware updates.

Security features include:

  • Access control lists (ACLs), which allow for the restriction of network access based on specific criteria such as IP address or MAC address.
  • Port security, which limits the number of MAC addresses that can be associated with a specific port.
  • 802.1X authentication, which verifies the identity of users and devices attempting to access the network.
  • SSL encryption, which encrypts all data transmitted between the switch and management console, providing an extra layer of security for management access.

Reliability of Rack-Mountable Switch

The J9145A HPE Procurve 2910al 24 Ports Stackable Ethernet Managed Switch is a reliable networking device that offers a variety of features and capabilities to ensure high availability and performance in a network environment.

One of the key features that contribute to the reliability of this switch is its stackable design. This allows multiple switches to be connected together and operated as a single unit, providing increased capacity and redundancy in case of a switch failure.

Additionally, the switch supports advanced Quality of Service (QoS) capabilities, allowing for prioritization of network traffic and ensuring that critical applications receive the bandwidth they need. This helps to minimize network congestion and minimize the likelihood of network downtime.

The switch also supports advanced security features, such as access control lists and port security, to help protect against unauthorized access and network breaches. This helps to ensure that network resources are only accessible by authorized users and devices, reducing the risk of data breaches and other security incidents.

Main Specification about the HPE J9145A

  • Manufacturer: HPE
  • Part Number or SKU # J9145A
  • Device Type: Managed Switch
  • Switch-Type: 24 Ports

Technical Information

  • Enclosure Type: External - 1U
  • Flow Control, Auto-Sensing Per Device, DHCP Support, Auto-Negotiation, BOOTP Support, ARP Support, VLAN Support, Auto-Uplink (AUTO MDI/MDI-X), Port Mirroring, Manageable, IPV6 Support, Quality Of Service (QOS), JUMBO FRAMES SUPPORT
Compliant Standards
  • IEEE 802.3, IEEE 802.3U, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3AB, IEEE 802.1P, IEEE 802.3X, IEEE 802.3AD (LACP), IEEE 802.1W, IEEE 802.1X, IEEE 802.1S
  • Ports Qty: 24 X Ethernet 10BASE-T, Ethernet 100BASE-TX, Ethernet 1000BASE-T
  • Max Units in a Stack: 16
  • Data Transfer Rate: 1 Gbps
  • Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
  • Routing Protocol: RIP-1, RIP-2, Static IP Routing
  • Remote Management Protocol: SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, TELNET, SNMP 3, SNMP 2C, HTTP, SSH
  • Connectivity Technology: Wired
  • Communication Mode: Half-Duplex, Full-Duplex
  • Switching Protocol: Ethernet
  • Switching Capacity: 128 Gbps
  • Throughput: 95 Mpps
  • MAC Address Table Size: 2K Entries
  • Status Indicators: Link Activity, Port Transmission Speed
Processors & Memory
  • Processor: 2 X ARM ARM1156T2-S : 515 MHZ
  • RAM: 512 MB SDRAM
  • Flash Memory: 1 GB FLASH
  • Dimensions & Weight
  • Width: 17.4 inch
  • Depth : 14.4 inch
  • Height : 1.7 inch
  • Weight :10.91 lb
Expansion & Connectivity
  • Expansion Slots Total (FREE): 4 ( 4 ) X SFP (MINI-GBIC)
  • Interfaces: 24 X Network - Ethernet 10BASE-T/100BASE-TX/1000BASE-T - RJ-45 1 X Management - Console - RJ-45
  • Power Device: Power Supply - Internal
  • Voltage Required: AC 120/230 V ( 50/60 HZ )
  • Power Consumption Operational: 82 WATT
Product Condition:
Warranty provided by ALLHDD.COM:
30 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

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30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

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