AFBR-5930Z Equivalent & Substitute Parts

Part Overview

The AFBR-5930Z is a transceiver module manufactured by Broadcom Limited, designed for general-purpose optical communication applications. This component operates at 200MBd data rate with 1300nm wavelength and requires 3.3V supply voltage. The product is classified as obsolete, making identification of suitable substitute components essential for system redesign, maintenance, and procurement planning.

Substiute Parts

AFBR-5930Z

Broadcom LimitedIn Stock: 1124AFBR-5930Z Datasheet

Current PartRFQ

AFBR-5905AZ

Broadcom LimitedIn Stock: 952AFBR-5905AZ Datasheet

DirectRFQ

AFBR-5930Z-C

ATGBICSIn Stock: 9260AFBR-5930Z-C Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AFBR-5930Z are identified based on the following critical parameters that determine functional compatibility:

Primary Compatibility Criteria:

• Supply voltage (3.3V)
• Connector type (MTRJ or equivalent mechanical interface)
• Mounting type (Through Hole)
• Application category (General Purpose)
• Wavelength range (1300nm ±tolerance)
• Data rate capability (200MBd or higher)

Substitute Classification:

1. AFBR-5905AZ - Direct manufacturer alternative with reduced data rate (100Mbps vs 200MBd) and slightly different wavelength (1308nm vs 1300nm). Maintains identical supply voltage, connector type, and mounting configuration. Product status is active.

2. AFBR-5930Z-C - Manufacturer-recommended substitute with equivalent data rate (200Mbps) but different wavelength (850nm vs 1300nm) and connector type (RJ45 vs MTRJ). Supplied by ATGBICS with active product status.

Parameter Comparison

Engineering Selection Recommendations

AFBR-5905AZ Selection Criteria:

• Choose when system design permits reduced data rate operation (100Mbps vs 200MBd)
• Wavelength variance (1308nm vs 1300nm) is within typical optical communication tolerances
• Preferred for applications requiring Broadcom original manufacturer components
• Active product status ensures long-term availability and supply chain stability
• ROHS3 compliance and unlimited moisture sensitivity level (MSL 1) provide superior environmental handling characteristics

AFBR-5930Z-C Selection Criteria:

• Choose when 850nm wavelength operation is acceptable for system architecture
• Connector type change from MTRJ to RJ45 requires mechanical interface redesign
• Manufacturer-recommended status indicates engineering validation by Broadcom
• Active product status with higher inventory availability (9193 Pcs)
• RoHS compliance maintained; MSL not applicable indicates superior moisture tolerance

Frequently Asked Questions (FAQ)

Q: Can AFBR-5905AZ directly replace AFBR-5930Z without circuit modifications?

A: AFBR-5905AZ maintains identical supply voltage (3.3V), connector type (MTRJ), and mounting configuration (Through Hole). However, data rate reduction from 200MBd to 100Mbps and wavelength shift from 1300nm to 1308nm require system-level validation. Optical fiber compatibility and signal processing chain must be verified for the reduced bandwidth.

Q: What are the mechanical implications of switching from MTRJ to RJ45 connector?

A: AFBR-5930Z-C uses RJ45 connector versus MTRJ on the original part. This requires PCB layout modification, connector footprint redesign, and cable assembly changes. Optical fiber coupling method differs between connector types and must be re-engineered.

Q: Are wavelength differences between 1300nm and 1308nm significant?

A: For general-purpose applications, 8nm wavelength variance is within acceptable tolerance for multimode fiber systems. Single-mode fiber systems or wavelength-division multiplexing applications require detailed optical budget analysis.

Q: Which substitute offers the best long-term availability?

A: AFBR-5930Z-C demonstrates superior availability with 9193 Pcs in stock versus AFBR-5905AZ with 865 Pcs. Both maintain active product status, ensuring continued manufacturing support.

Q: Are all substitute parts RoHS compliant?

A: Yes. AFBR-5905AZ is ROHS3 compliant. AFBR-5930Z-C is RoHS compliant. Both meet environmental regulatory requirements for electronic component deployment.