HP J9987A 24-Port Gigabit MACsec zl2 Module

Name: HP J9987A 24-Port Gigabit MACsec zl2 Module
Brand: HP
SKU: J9987A

Enhance Network Performance and Security The HP J9987A is a 24-Port 10/100/1000BASE-T MACsec v3 zl2 Module designed to provide high-speed connectivity and enhanced security for your network. This module is compatible with HP 5400R zl2 Switch Series, offering seamless integration and reliable perf...

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Overview

Enhance Network Performance and Security

The HP J9987A is a 24-Port 10/100/1000BASE-T MACsec v3 zl2 Module designed to provide high-speed connectivity and enhanced security for your network. This module is compatible with HP 5400R zl2 Switch Series, offering seamless integration and reliable performance.

Specifications:

Ports: 24 x RJ-45 1000Base-T
Ethernet Technology: Gigabit Ethernet
Network Technology: 1000Base-T
Maximum Data Transfer Rate: 1 Gbit/s
Height: 1.8"
Width: 10.3"
Depth: 8.1"
Weight: 1.74 lb
Compatibility: HP 5400R zl2 Switch Series
Green Compliance: Yes
Green Compliance Certificate/Authority: REACH

Key Features

Application/Usage: Data Networking

Total Number of Ports: 24

Connector Type: RJ-45

Interfaces/Ports Details: 24 x RJ-45 1000Base-T LAN

Media Type Supported: Twisted Pair

Specifications

Brand

Model

J9987A

Application/Usage

Data Networking

Total Number of Ports

Connector Type

RJ-45

Interfaces/Ports Details

24 x RJ-45 1000Base-T LAN

Media Type Supported

Twisted Pair

Module Type

MACsec zl2 Module

Frequently Asked Questions

How many ports does the HP J9987A module provide?

The HP J9987A 24-Port Gigabit MACsec zl2 Module provides a total of 24 ports.

What type of connector does this module use?

The module uses RJ-45 connectors for all its ports, which are standard for Ethernet connections.

What is the primary application for the HP J9987A module?

This module is designed specifically for data networking applications, providing Gigabit Ethernet connectivity.

What kind of media is supported by the ports on this module?

The ports on this module support Twisted Pair media, which is a common type of cabling used in Ethernet networks.

Are all 24 ports on this module capable of Gigabit speeds?

Yes, the module features 24 x RJ-45 1000Base-T LAN interfaces, indicating all ports support Gigabit Ethernet speeds.

Is this module compatible with all HP switches?

The product description identifies it as a "zl2 Module," suggesting it is specifically designed for compatibility with HP zl2 series switches.

Does the module support Power over Ethernet (PoE) functionality?

The available product features do not indicate whether the HP J9987A module supports Power over Ethernet (PoE).

Strengths & Trade-offs

👍 Pros

Features 24 RJ-45 1000Base-T LAN ports, providing extensive Gigabit Ethernet connectivity.
Designed for data networking applications, making it suitable for high-demand network environments.
Supports Twisted Pair media type, which is a common and widely used cabling solution for Ethernet networks.
The module is from HP, a well-known brand in networking hardware, suggesting reliability and compatibility within their systems.
Offers a dedicated module for network expansion, allowing for flexible configuration of HP zl2 switches.
All 24 ports are capable of Gigabit speeds, ensuring high-speed data transfer across the network.
The RJ-45 connector type ensures broad compatibility with standard Ethernet cables.

👎 Cons

The module specifically states "MACsec zl2 Module," implying it might only be compatible with HP zl2 series switches.
Does not specify if the ports support Power over Ethernet (PoE), which is a common feature in modern networking for powering devices.
No mention of advanced management features or Layer 3 capabilities, suggesting it might be primarily a Layer 2 access module.
The module's power consumption or heat dissipation characteristics are not provided, which can be relevant for data center environments.
The specific MACsec features beyond just being a "MACsec module" are not detailed, limiting understanding of its security capabilities.
This module is exclusively designed for data networking, so it might not be suitable for other specialized applications without additional features.