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HP Procurve J4907A Expansion Module

★★★★★5.0 (1 reviews)

Enhance Your Network Capabilities with Flexible ConnectivityThe HP Procurve J4907A Expansion Module expands the connectivity of your network with sixteen 10/100/1000Base-T LAN ports. It supports various cabling types and features two SFP (mini-GBIC) slots for added flexibility. Ports: 16 x ...

$60.88*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

Enhance Your Network Capabilities with Flexible Connectivity

The HP Procurve J4907A Expansion Module expands the connectivity of your network with sixteen 10/100/1000Base-T LAN ports. It supports various cabling types and features two SFP (mini-GBIC) slots for added flexibility.

  • Ports: 16 x 10/100/1000Base-T LAN
  • SFP Slots: 2 x SFP (mini-GBIC)
  • Supported Cabling: Category 3 UTP, Category 5 UTP, Category 5e UTP, 100 Ohm STP
  • Data Transfer Rate: 1.25 Mb/s Ethernet, 12.50 Mb/s Fast Ethernet, 128 Mb/s Gigabit Ethernet
  • Expansion Slots: 2

Key Features

Hp Procurve Switch Xl Expansion Module - For Data Networking - 16 X 10/100/1000base-t Lan - Category 3 Utp, Category 5 Utp, Category 5e Utp, 100 Ohm Stp - 1.25 Mb/s Ethernet, 12.50 Mb/s Fast Ethernet, 128 Mb/s Gigabit Ethernet - 2 X Sfp (mini-gbic) 100 Mbit/s - 2 X Expansion Slots

Specifications

Brand
HP
Model
Procurve J4907A
Product Type
Expansion Module
LAN Ports
16 x 10/100/1000BASE-T
SFP Ports
2 x 100 Mbit/s
Expansion Slots
2
Supported Cable Types
Category 3 UTP, Category 5 UTP, Category 5e UTP, 100 Ohm STP
Ethernet Data Rates
1.25 Mb/s Ethernet, 12.50 Mb/s Fast Ethernet, 128 Mb/s Gigabit Ethernet

Pros & Cons

👍 Pros

  • Offers 16 10/100/1000BASE-T LAN ports for extensive Gigabit Ethernet connectivity.
  • Includes two SFP (mini-GBIC) 100 Mbit/s ports for fiber optic or other module-based connections.
  • Provides two expansion slots, allowing for future upgrades or additional specialized modules.
  • Supports multiple cable types including Category 3 UTP, Category 5 UTP, Category 5e UTP, and 100 Ohm STP.
  • Capable of data rates up to 128 Mb/s Gigabit Ethernet, enhancing network performance.

👎 Cons

  • The SFP ports are limited to 100 Mbit/s, which is slower than the 1000BASE-T ports for data networking.
  • Uses older Category 3 UTP cable support, which is typically for voice and may not be suitable for high-speed data.
  • Requires an HP Procurve Switch XL for installation, limiting its use to specific networking hardware.
  • The 128 Mb/s Gigabit Ethernet speed, while capable, is not the full 1000 Mb/s that "Gigabit Ethernet" often implies.
  • Being an expansion module, it represents an additional cost on top of the base switch unit.

Frequently Asked Questions

This expansion module is specifically designed for the HP Procurve Switch XL, and it will only function when installed in one of these compatible switches.
The HP Procurve J4907A expansion module adds 16 10/100/1000BASE-T LAN ports, providing extensive Gigabit Ethernet connectivity to your network.
The module includes two SFP (mini-GBIC) ports that support 100 Mbit/s connections, which can be used for fiber optic uplinks or other SFP-based transceivers.
This module offers 10/100/1000BASE-T LAN ports, meaning they are capable of Gigabit Ethernet. The product specifies up to 128 Mb/s Gigabit Ethernet, which is below the theoretical maximum, so full 1000 Mb/s may not be achieved.
This module supports a variety of cable types, including Category 3 UTP, Category 5 UTP, Category 5e UTP, and 100 Ohm STP for network connections.
Yes, the HP Procurve J4907A module comes with two expansion slots, allowing for the addition of further specialized modules or upgrades in the future.

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