Description:

The HPE JD203B 7500 24-Port GbE SFP Switch Module is used in enterprise networking systems to provide high-density fiber connectivity and switching for HPE 7500 series chassis. Commonly installed in core switches, aggregation layers, and large-scale network infrastructures. Maintenance teams and system integrators use this module for network expansion, switch upgrades, and replacement of faulty switch modules. 

Applications:

The HPE JD203B switch module is widely used in enterprise and data center environments requiring reliable Gigabit Ethernet fiber switching and scalable network performance. It is commonly integrated into HPE 7500 series chassis in campus core networks, data centers, and enterprise backbones where stable uplink connectivity and port density are critical.

Technical Specifications:

• Manufacturer Part Number (MPN): JD203B
• Alternate Part Number: JD203A
• Brand: Hewlett Packard Enterprise (HPE)
• Product Type: Switch Module
• Series: HPE 7500
• Port Configuration: 24 x Gigabit Ethernet SFP ports
• Interface Type: SFP fiber ports
• Data Rate: 1GbE per port
• Switching Capacity: Chassis backplane dependent
• Layer Support: Layer 2 / Layer 3 managed switching
• Compatibility: HPE 7500 series chassis
• Mounting Type: Chassis slot module
• Hot-Swap Support: Yes
• Operating Temperature: 0°C to +45°C
• Compliance Standards: CE, FCC, UL

Common Replacements:

• HPE JD237A 48-Port GbE Module
• HPE JD238A 10GbE Module
• Cisco Catalyst 6500 SFP Module