AFBR-57R5APZ Equivalent & Substitute Parts

Part Overview

The AFBR-57R5APZ is a transceiver module manufactured by Broadcom Limited, designed for optical communication applications. This SFP-format device operates at 4.25GBd with 850nm wavelength, supporting 3.3V supply voltage and LC duplex connectivity. The product is classified as obsolete, making identification of equivalent and substitute parts essential for system maintenance, legacy system support, and component procurement planning.

Substiute Parts

AFBR-57R5APZ

Broadcom LimitedIn Stock: 1222AFBR-57R5APZ Datasheet

Current PartRFQ

AFBR-710FMZ

Broadcom LimitedIn Stock: 935AFBR-710FMZ Datasheet

SimilarRFQ

AFBR-57R5APZ-C

ATGBICSIn Stock: 7760AFBR-57R5APZ-C Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AFBR-57R5APZ are identified based on the following critical parameters that determine functional compatibility:

• Wavelength: 850nm (multimode fiber standard)
• Voltage Supply: 3.3V
• Connector Type: LC (optical interface standard)
• Mounting Type: Pluggable SFP or SFP+ form factor
• RoHS and REACH Compliance: Environmental regulatory alignment

The AFBR-57R5APZ-C variant and AFBR-710FMZ are presented as alternatives based on shared optical wavelength, supply voltage, connector compatibility, and regulatory compliance status.

Parameter Comparison

Engineering Selection Recommendations

AFBR-57R5APZ-C: This substitute shares the 850nm wavelength, 3.3V supply voltage, and LC connector configuration with the main part. The device is manufactured by ATGBICS and maintains active product status with RoHS and REACH compliance. The higher data rate (8.5Gbps versus 4.25GBd) and SFP+ form factor represent a performance upgrade path for systems capable of accommodating the enhanced specification.

AFBR-710FMZ: This Broadcom Limited alternative maintains the same manufacturer as the original part and carries ROHS3 compliance and REACH unaffected status. However, critical parameters including data rate, wavelength, voltage supply, and connector type are not specified in available documentation, limiting direct compatibility assessment.

Frequently Asked Questions (FAQ)

Q: Can AFBR-57R5APZ-C directly replace AFBR-57R5APZ in existing systems?

A: Direct substitution depends on system architecture. Both devices operate at 850nm wavelength with 3.3V supply and LC connectivity. The AFBR-57R5APZ-C operates at 8.5Gbps compared to the main part's 4.25GBd, and uses SFP+ form factor versus SFP. Physical slot compatibility and firmware support must be verified before deployment.

Q: What is the significance of the obsolete status for AFBR-57R5APZ?

A: Obsolete status indicates the manufacturer has discontinued production. Substitute parts with active status (AFBR-57R5APZ-C and AFBR-710FMZ) provide ongoing availability for new procurements and system maintenance.

Q: Are all listed substitutes RoHS and REACH compliant?

A: Yes. AFBR-57R5APZ (ROHS3 Compliant, REACH Unaffected), AFBR-57R5APZ-C (RoHS Compliant, REACH Unaffected), and AFBR-710FMZ (ROHS3 Compliant, REACH Unaffected) all meet these environmental regulatory requirements.

Q: Why are wavelength and connector type critical for substitution?

A: Wavelength determines fiber type compatibility (850nm operates with multimode fiber). Connector type (LC) ensures physical and optical interface alignment with existing infrastructure. Mismatches in these parameters prevent proper system operation.

Q: What packaging considerations apply to these parts?

A: AFBR-57R5APZ-C is supplied in Tray packaging. Packaging format affects handling, storage, and integration into manufacturing workflows but does not impact functional compatibility in installed systems.