2025-07-25 BY
IN Industry trends

Product Overview

The Extreme Networks B2H124-48P is a high-performance Layer 2+ managed switch designed for enterprise and industrial environments. It is part of the SecureStack B2 series, known for its advanced features and capabilities that cater to the demands of modern networking.
This switch features 48 ports of 10/100Base-TX Ethernet, supporting both 100Mbps and 1Gbps connections, making it versatile for different network requirements. Additionally, it includes two Gigabit Ethernet SFP uplink ports and two 10/100/1000BASE-T ports, enhancing its connectivity options. The B2H124-48P also supports Power over Ethernet (PoE), providing power to connected devices such as IP cameras and wireless access points.
In a typical automation setup, the B2H124-48P serves as a critical component, providing seamless wired and wireless connectivity for various devices. Its advanced security features, including access control and data encryption, ensure that sensitive data remains protected. The switch also supports a variety of management protocols, making it easy to integrate into existing network architectures.
What sets the B2H124-48P apart is its ability to deliver high-speed connectivity in dense environments. With a maximum data transfer rate of up to 1Gbps per port, it ensures that users experience minimal latency and maximum throughput. This makes it particularly valuable for applications such as video conferencing, large file transfers, and real-time data processing.

Technical Specifications

Parameter Value
Product Model Extreme Networks B2H124-48P
Manufacturer Extreme Networks
Product Type Managed Layer 2+ Switch
Ports 48 x 10/100Base-TX
Power over Ethernet Supported
Switching Capacity Up to 1Gbps per port
VLAN Support Up to 4094 VLANs
Address Table Size 16K MAC addresses
Power Supply Internal AC Power Supply
Dimensions 1.73 in H x 17.4 in W x 15.1 in D
Weight 15.4 lbs (7.0 kg)
Operating Temperature 32°F to 104°F (0°C to 40°C)
Humidity 10% to 95% (non-condensing)

TRICONEX 4200 Control Module, Custom Processing Available

Key Features and Benefits

The Extreme Networks B2H124-48P offers several key features that make it a standout choice for enterprise networking:
  • High Port Density: With 48 ports of 10/100Base-TX, it provides ample connectivity options for a wide range of devices.
  • Advanced Performance: The switch supports a switching capacity of up to 1Gbps per port, ensuring rapid data transmission.
  • Flexible Configuration: It supports a wide range of port speeds and connectivity options, including 100Mbps and 1Gbps.
  • Redundancy and Reliability: The switch features hot-swappable power supplies and fan modules, enhancing its reliability and availability.
  • Ease of Management: The ExtremeXOS operating system simplifies network operation and provides centralized management through a single OS.
  • Scalability: The B2H124-48P supports stacking with up to eight switches using SecureStack, providing flexibility for network expansion.

Application Scenarios

The Extreme Networks B2H124-48P is well-suited for a variety of enterprise settings:
  • Office Networks: Provides reliable connectivity for workstations, printers, and other devices in office environments.
  • Campus Networks: Supports campus-wide connectivity, ensuring stable network operations for educational institutions.
  • Data Centers: Serves as an access layer switch, connecting servers and storage devices in data centers.

Related Models

  • B2G124-24: A 24-port variant with similar features, offering fewer ports for smaller networks.
  • B2H124-48: A non-PoE variant with 48 ports of 10/100Base-TX, suitable for environments without PoE requirements.
  • B2G124-48P: A PoE-enabled variant with 48 ports of 10/100Base-TX, providing power over Ethernet capabilities.

Installation and Maintenance

When installing the Extreme Networks B2H124-48P, ensure the location meets the specified temperature and humidity requirements. The switch can be mounted in a standard 19-inch rack using the included mounting hardware. Proper ventilation should be maintained to ensure optimal performance and longevity.
Regular maintenance should include checking the status LEDs, ensuring the power supply and fans are operating correctly, and verifying that the cooling system is functioning properly. Firmware updates are recommended to maintain optimal performance and security. It is also advisable to periodically check the switch’s configuration and security settings to ensure they are up to date.

Product Warranty

The Extreme Networks B2H124-48P is backed by a comprehensive warranty and support package. This includes a one-year warranty covering manufacturing defects, ensuring customer satisfaction and confidence in the product’s durability. For further assistance, Extreme Networks offers technical support services to ensure that customers can resolve any issues quickly and efficiently.