In the fast-paced world of networking, having a reliable and efficient Ethernet switch is crucial for seamless data transfer and connectivity. One such device that has gained prominence is the J9021A#ABB HPE ProCurve 2810-24G. In this comprehensive review, we'll delve into the features, performance, and benefits of this managed Ethernet switch, designed for LAN environments.
Overview of the HPE J9021A#ABBThe J9021A#ABB is part of the HPE ProCurve series, known for delivering robust networking solutions. The 2810-24G model is specifically designed for organizations that require a reliable LAN switch with 24 ports, making it suitable for medium to large-scale networks.
Key Features- 24 Gigabit Ethernet Ports: The switch comes equipped with 24 Gigabit Ethernet ports, providing high-speed connectivity for data-intensive applications and ensuring swift data transfer within the network.
- Managed Switch Capabilities: As a managed switch, the J9021A#ABB offers advanced features for network administrators to configure and optimize the network settings. This includes VLAN support, Quality of Service (QoS) management, and security protocols.
- Layer 2 Switching: The switch operates at Layer 2 of the OSI model, facilitating efficient data transfer between devices within the same network. This layer focuses on data framing, addressing, and error detection, ensuring reliable communication.
- Rack-Mountable Design: The compact and rack-mountable design of the switch makes it suitable for deployment in server rooms and data centers where space optimization is crucial.
The J9021A#ABB HPE ProCurve 2810-24G is designed to deliver optimal performance in LAN environments. With its 24 Gigabit Ethernet ports, the switch can handle high data loads, making it ideal for scenarios where bandwidth-intensive applications are prevalent.
- Gigabit Speeds: Each of the 24 ports supports Gigabit Ethernet speeds, allowing for a maximum data transfer rate of 1000 Mbps. This is particularly beneficial for tasks that demand high-speed data exchange, such as large file transfers and video streaming.
- Non-Blocking Architecture: The non-blocking architecture ensures that each port operates independently, preventing bottlenecks and maintaining high performance even when multiple devices are connected simultaneously.
- Quality of Service (QoS): The J9021A#ABB switch incorporates QoS features, enabling administrators to prioritize certain types of traffic. This ensures that critical applications receive the necessary bandwidth, optimizing overall network performance.
The reliability of a network switch is paramount for uninterrupted connectivity. The J9021A#ABB HPE ProCurve 2810-24G is designed with reliability in mind, ensuring a stable and consistent network environment.
- Redundant Power Supply Compatibility: For enhanced reliability, the switch is compatible with redundant power supply configurations. This feature minimizes the risk of downtime in case of a power supply failure, making it suitable for mission-critical applications.
- Durable Build Quality: The switch is built with durability in mind, featuring a robust chassis that can withstand the demands of continuous operation. This makes it suitable for deployment in environments where 24/7 connectivity is essential.
- Fanless Design: The fanless design of the J9021A#ABB switch contributes to its reliability by eliminating a common point of failure. Without fans, the switch operates silently and is less susceptible to overheating issues.
In an era where energy efficiency is a key consideration, the J9021A#ABB HPE ProCurve 2810-24G addresses this concern by incorporating features that contribute to reduced power consumption.
- Energy-Efficient Ethernet (EEE): The switch supports Energy-Efficient Ethernet, a technology that reduces power consumption during periods of low network activity. This feature not only lowers operational costs but also aligns with environmental sustainability goals.
- Auto Power-Down: The auto power-down feature allows unused ports to enter a low-power state, further contributing to energy savings. This intelligent power management ensures that the switch operates efficiently without unnecessary power consumption.
- Manufacturer: HPE
- Part Number or SKU# J9021A#ABB
- Product Type:Switch
- Type: Switch 24 Ports
- Form Factor: External - 1u
- Ports Qty : 24 X Ethernet 10base-T, Ethernet 1000base-T, Ethernet 100base-X
- Empty Slots: 4 X Shared Sfp (Mini-Gbic)
- Features: Layer 2 Switching, Bootp Support, VLAN Support, Auto-Uplink (Auto Mdi/Mdi-X), Manageable
- Compliant Standards : IEEE 802.1q, IEEE 802.1p, IEEE 802.3ad (Lacp), IEEE 802.1x, IEEE 802.1s, IEEE 802.1ab (Lldp)
- Data Transfer Rate: 1 Gbps
- Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
- Remote Management Protocol: SNMP 1, Rmon 1, Rmon 2, Rmon 3, Rmon 9, Telnet, SNMP 3, SNMP 2c, Http
- Connectivity Technology: Wired
- Switching Protocol: Ethernet
- Mac Address Table Size: 8k Entries
- 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 Serial - Console - Rj-45
- Processor: 1 X Mips: 264 MHz
- Memory
- Ram: 64 Mb Sdram
- Flash Memory: 16 Mb Flash
- Power Device: Power Supply - Internal
- Voltage Required: Ac 120/230 V ( 50/60 Hz )
- Power Consumption Operational: 60 Watt
In short, The J9021A#ABB HPE ProCurve 2810-24G 24 Ports LAN Managed Ethernet Switch stands out as a reliable and efficient solution for organizations seeking high-performance networking equipment. With its 24 Gigabit Ethernet ports, managed switch capabilities, and a range of features designed for optimal performance, this switch is well-suited for medium to large-scale LAN environments. The combination of speed, management flexibility, and energy efficiency makes it a compelling choice for businesses looking to enhance their network infrastructure.
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