AFBR-57L5APZ Equivalent & Substitute Parts

Part Overview

The AFBR-57L5APZ is a transceiver module manufactured by Broadcom Limited, designed for Ethernet applications operating at 1.25Gbps with 850nm wavelength. The module features LC duplex connectors and operates at 3.3V supply voltage in a pluggable SFP form factor. This part is classified as obsolete, making equivalent and substitute parts necessary for system maintenance, upgrades, and new designs requiring compatible optical transceiver functionality.

Substiute Parts

AFBR-57L5APZ

Broadcom LimitedIn Stock: 2079AFBR-57L5APZ Datasheet

Current PartRFQ

AFBR-710AMZ

Broadcom LimitedIn Stock: 948AFBR-710AMZ Datasheet

SimilarRFQ

AFBR-710ASMZ

Broadcom LimitedIn Stock: 957AFBR-710ASMZ Datasheet

SimilarRFQ

AFBR-57L5APZ-C

ProLabsIn Stock: 8655AFBR-57L5APZ-C Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AFBR-57L5APZ is determined by the following critical parameters:

Primary Compatibility Criteria:

• Connector Type: LC Duplex
• Mounting Type: Pluggable, SFP
• Wavelength: 850nm
• Data Rate: 1.25Gbps
• Voltage Supply: 3.3V

Substitute Categories:

Category 1: Direct Broadcom Equivalents AFBR-57L5APZ-C and AFBR-710ASMZ are Broadcom-manufactured alternatives that maintain the same form factor and connector specifications. These parts share the LC duplex connector and SFP pluggable mounting architecture.

Category 2: Third-Party Compatible Modules AFBR-57L5APZ-C (ProLabs) is explicitly designed as an Avago AFBR-57L5APZ compatible transceiver, maintaining 850nm wavelength and LC connector compatibility with SFP form factor.

Category 3: Related Optical Transceivers AFBR-710AMZ represents a broader optical transceiver family with LC duplex connectors and SFP mounting, though specific data rate and wavelength parameters are not provided in available documentation.

Parameter Comparison

Engineering Selection Recommendations

AFBR-57L5APZ-C (ProLabs) is the primary substitute for direct replacement applications. This part is explicitly compatible with the AFBR-57L5APZ, maintains active product status, and carries RoHS compliance certification. With 8556 units in stock, availability is optimal for production requirements.

AFBR-710ASMZ serves as a secondary alternative within the Broadcom AFBR-710 family. This part maintains ROHS3 compliance and MSL 1 rating consistent with the original specification. However, product status is Last Time Buy, indicating limited future availability.

AFBR-710AMZ is suitable for applications where specific data rate and wavelength parameters are not critical constraints. This part maintains active product status and LC duplex connector compatibility with SFP form factor.

Selection should prioritize product status and compliance certifications. AFBR-57L5APZ-C is recommended for new designs and maintenance applications requiring direct compatibility. AFBR-710ASMZ and AFBR-710AMZ are acceptable alternatives where form factor and connector specifications align with system requirements.

Frequently Asked Questions (FAQ)

Q: Can AFBR-57L5APZ-C (ProLabs) be used as a direct replacement for AFBR-57L5APZ? A: Yes. AFBR-57L5APZ-C is explicitly designed as an Avago AFBR-57L5APZ compatible transceiver module. Both parts operate at 850nm wavelength with LC connectors in SFP form factor, enabling direct substitution in compatible systems.

Q: What is the difference between AFBR-710ASMZ and AFBR-710AMZ? A: AFBR-710ASMZ is packaged in Tray format with Last Time Buy status, while AFBR-710AMZ is in Retail Package format with Active product status. Both are Broadcom optical transceivers with LC duplex connectors and SFP mounting. Specific wavelength and data rate parameters differ between variants.

Q: Are all substitute parts RoHS compliant? A: AFBR-57L5APZ-C and AFBR-710ASMZ carry RoHS compliance certifications. AFBR-710AMZ RoHS status is not specified in available documentation. Verify compliance requirements for your application before selection.

Q: What is the Moisture Sensitivity Level (MSL) for substitute parts? A: AFBR-57L5APZ-C MSL is not specified. AFBR-710ASMZ carries MSL 1 (Unlimited) rating, matching the original AFBR-57L5APZ specification. AFBR-710AMZ MSL is not specified.

Q: Why is AFBR-57L5APZ marked as obsolete? A: Obsolete status indicates the part is no longer manufactured by Broadcom Limited. AFBR-57L5APZ-C (ProLabs) and AFBR-710 series alternatives provide continued availability for systems requiring compatible optical transceiver functionality.

Q: Are there inventory considerations for long-term supply? A: AFBR-57L5APZ-C offers the highest inventory level at 8556 units. AFBR-710ASMZ carries Last Time Buy status with 937 units available, indicating limited future supply. AFBR-710AMZ maintains active status with 870 units in stock.