AFBR-79EIPZ Equivalent & Substitute Parts

Part Overview

The AFBR-79EIPZ is a 40Gbe transceiver module manufactured by Broadcom Limited, designed for telecom and datacom systems operating at 850nm wavelength. This module features an MTP® (MPO) connector in a pluggable QSFP+ form factor with 3.3V supply voltage. The product is currently classified as obsolete, making identification of compatible substitute parts essential for system maintenance, upgrades, and procurement planning.

Substiute Parts

AFBR-79EIPZ

Broadcom LimitedIn Stock: 1159AFBR-79EIPZ Datasheet

Current PartRFQ

AFBR-79EIPZ-C

ProLabsIn Stock: 2681AFBR-79EIPZ-C Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution compatibility for the AFBR-79EIPZ is determined by the following critical parameters:

• Data Rate: 40Gbe (must match exactly)
• Wavelength: 850nm (must match exactly)
• Connector Type: MTP® (MPO) (must match exactly)
• Mounting Type: Pluggable, QSFP+ (must match exactly)
• Voltage - Supply: 3.3V (must match exactly)

The substitute part AFBR-79EIPZ-C, manufactured by ProLabs, meets all critical electrical and mechanical parameters required for direct substitution in telecom and datacom applications. This part maintains compatibility across wavelength, connector interface, form factor, and supply voltage specifications.

Parameter Comparison

Engineering Selection Recommendations

The AFBR-79EIPZ-C represents a viable substitute for the obsolete AFBR-79EIPZ based on the following factors:

• Functional Equivalence: Both parts operate at identical data rates (40Gbe), wavelengths (850nm), and connector specifications (MTP/MPO, QSFP+)
• Product Status: The substitute part maintains active product status, ensuring ongoing availability and support
• Compliance: Both parts carry RoHS compliance certifications appropriate for their respective manufacturing periods (ROHS3 for the original, RoHS for the substitute)
• Tariff Classification: Identical HTSUS codes (8517.62.0090) confirm equivalent product classification for regulatory and procurement purposes

Selection of the AFBR-79EIPZ-C is appropriate for applications requiring direct replacement of the obsolete AFBR-79EIPZ in existing telecom and datacom system infrastructure.

Frequently Asked Questions (FAQ)

Q: Can the AFBR-79EIPZ-C be used as a direct replacement for the AFBR-79EIPZ?

A: Yes. Both parts share identical specifications for data rate (40Gbe), wavelength (850nm), connector type (MTP/MPO), and form factor (pluggable QSFP+). These parameters define functional compatibility in telecom and datacom applications.

Q: What is the significance of the product status difference (Obsolete vs. Active)?

A: The AFBR-79EIPZ is classified as obsolete, indicating discontinued manufacturing. The AFBR-79EIPZ-C maintains active status, ensuring availability for procurement and ongoing technical support.

Q: Are there differences in RoHS compliance between these parts?

A: Both parts are RoHS compliant. The original part carries ROHS3 certification, while the substitute carries RoHS certification. Both meet environmental compliance requirements for their respective markets.

Q: What connector interface do these transceiver modules use?

A: Both parts use MTP® (MPO) connectors in a pluggable QSFP+ form factor, enabling direct physical and electrical integration into compatible system architectures.

Q: Are the supply voltage requirements identical?

A: The AFBR-79EIPZ operates at 3.3V supply voltage. Supply voltage specifications for the AFBR-79EIPZ-C are not provided in available documentation; verification against system requirements is necessary during integration planning.