Z-300TJ

Overview

The Z-300TJ is a dual-jack DSL filter manufactured by Pulse Electronics. It functions as an xDSL over POTS in-line filter designed to separate DSL and voice signals on a single phone line. The device features a single-line input type with one filtered jack and one unfiltered jack output. It utilizes a TIP/RING filter configuration for signal management.

Feature Summary

• Separates DSL and voice signals on a single phone line
• Provides both filtered and unfiltered output jacks
• Designed for in-line mounting applications

Applications

• xDSL over POTS signal separation
• Single phone line signal filtering
• Voice and data signal isolation

Procurement Notes

Verify the specific part number Z-300TJ against official Pulse Electronics documentation to confirm it matches the required dual-jack DSL filter specifications. Ensure compatibility with existing telephone infrastructure before procurement. Cross-reference datasheets for electrical characteristics and physical dimensions to prevent integration errors.

Selection Notes

Select this component when signal separation between DSL and voice services is required on a single line. The dual-jack design allows simultaneous connection of filtered and unfiltered devices. Confirm that the in-line form factor fits within the available space constraints of the installation environment.

Part Context

This component belongs to the Z-BLOCKER series from Pulse Electronics, which specializes in network protection and filtering solutions. The Z-300TJ specifically addresses the need for isolating high-frequency DSL data signals from standard analog voice frequencies to ensure clear communication and data integrity.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.