Description 

The HP J9538A is a 24-port Gigabit Ethernet switch module designed for the HP 8200 zl Switch Series. It provides high-performance, wire-speed connectivity with advanced Layer 2 switching features, making it ideal for scalable, enterprise-grade network expansion within modular switch chassis.

 

 

Technical Specifications 

Condition	New/Never Used Surplus
Brand	HP Networking
Category	Computer Accessories
Part Number	J9538A
Subcategory	Network Devices
Device Type	Expansion Module - 8 Ports
Form Factor	Plug-in Module
Connectivity Technology	Wired
Cabling Type	Ethernet 10gbase-x
Data Link Protocol	10 Gigabit Ethernet
Data Transfer Rate	10 Gbps
Interfaces	8 X Network - Ethernet 10gbase-x (8 X Sfp+)
Compatible Slots	1 X Expansion Slot
Operating Temperature	0 - 40 °C
Height	1.75 inch
Width	10.30 inch
Depth	8.13 inch
Weight	2.10 lbs

  

 

Information About J9538A

The HP J9450A is the ProCurve 1810G-24 Gigabit Ethernet switch, designed for small to medium-sized business networks that need reliable, quiet, and energy-efficient performance. It does not support Power over Ethernet (PoE)—a common misconception—so devices requiring PoE will need an external power source.

Key Features:

• Ports:

  • 24 total ports

  • 22 auto-sensing 10/100/1000 RJ-45 ports

  • 2 dual-personality ports (RJ-45 or SFP for fiber uplinks)

• Switching Capacity: 48 Gbps

• Throughput: Up to 35.7 million packets per second (Mpps)

• Fanless Design:

  • Silent operation, ideal for office or noise-sensitive environments

• Management Features:

  • Web-managed interface

  • VLAN support (IEEE 802.1Q)

  • Quality of Service (QoS) with traffic prioritization

  • Link aggregation (IEEE 802.3ad)

  • Spanning Tree Protocol (STP)

• Mounting Options:

  • Desktop, wall, rack, or under-desk mounting

• Energy Efficiency:

  • Energy Efficient Ethernet (EEE)

  • Auto power-down on unused ports

The HP ProCurve 1810G-24 (J9450A) is a smart-managed switch offering 24 Gigabit ports in a compact, fanless chassis. With VLAN, QoS, and web-based management, it’s a solid solution for expanding network performance in quiet office or light industrial environments.