PEF55008EV1.3REEL

Telecom Overview

The PEF55008EV1.3REEL is a high-performance Ethernet PHY transceiver designed for broadband access applications, specifically targeting ADSL2+ and VDSL2 interfaces. It integrates eight ports of physical layer connectivity to support multi-port gateway architectures. The device operates within a standard voltage range suitable for embedded networking systems, facilitating data transmission over copper lines with compliance to relevant telecommunication standards for signal integrity and noise immunity in residential and small office environments.

Telecom Feature Summary

• Integrates multiple Ethernet and DSL physical layer interfaces for converged gateway solutions
• Supports high-speed data transmission protocols including ADSL2+ and VDSL2 standards
• Designed for robust signal integrity and noise immunity in copper-based communication lines

Telecom Applications

• Multi-port ADSL/VDSL gateways
• Broadband network terminal equipment
• Converged voice and data access nodes

Telecom Procurement Notes

Verify the specific revision suffix EV1.3 against the manufacturer's current production status to ensure component availability and lifecycle alignment. Confirm that the reel packaging format matches the automated assembly requirements of the target manufacturing line. Cross-reference the datasheet version to ensure compatibility with existing firmware drivers and hardware reference designs used in the system architecture.

Telecom Selection Notes

Select this component when designing systems requiring integrated multi-port DSL and Ethernet connectivity without external PHY controllers. Evaluate thermal performance constraints as the device dissipates power during active transmission. Ensure the printed circuit board layout supports the required impedance matching and grounding schemes specified in the official design guidelines to maintain signal quality and meet electromagnetic interference regulations.

Telecom Part Context

This part belongs to the Lantiq (now Intel) portfolio of broadband access solutions, historically significant in the transition from legacy DSL technologies to higher-speed VDSL2 implementations. It represents a class of integrated transceivers aimed at reducing bill-of-materials costs by consolidating multiple interface functions into a single silicon die for consumer premises equipment manufacturers.

Telecom Replacement Considerations

Check for direct pin-to-pin replacements within the updated Intel/Altera broadband portfolio. Verify if newer revisions offer improved power consumption or extended temperature ranges. Confirm software driver compatibility if migrating to a different package variant within the same functional family.