AFBR-735JAMZ Equivalent & Substitute Parts

Part Overview

The AFBR-735JAMZ is a SFP28 multi-rate transceiver module manufactured by Broadcom Limited, designed for Fibre Channel Links applications. This pluggable optical transceiver operates at 25.78125 Gbps with 850nm wavelength and supports LC Duplex connectivity. The module is classified as Last Time Buy, indicating that finding equivalent or substitute components may be necessary for ongoing procurement and system maintenance. Substitute parts must maintain compatibility across critical electrical and mechanical parameters including data rate, wavelength, connector type, and supply voltage specifications.

Substiute Parts

AFBR-735JAMZ

Broadcom LimitedIn Stock: 1081AFBR-735JAMZ Datasheet

Current PartRFQ

FTLF8536P5BCL

CoherentIn Stock: 848FTLF8536P5BCL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AFBR-735JAMZ is determined by alignment across the following critical parameters:

Mandatory Compatibility Parameters:

• Wavelength: 850 nm (multimode fiber operation)
• Connector Type: LC Duplex (physical interface compatibility)
• Supply Voltage Range: Overlap within 3.1V ~ 3.5V specification
• Data Rate: 25 Gbps or higher (backward compatible operation)
• Mounting Type: Pluggable form factor (SFP28 or SFP+ compatible with host equipment)

Compliance Parameters:

• RoHS3 Compliance status
• Moisture Sensitivity Level: 1 (Unlimited)

The FTLF8536P5BCL from Coherent qualifies as a substitute based on matching wavelength (850 nm), connector type (LC Duplex), supply voltage overlap (3.15V ~ 3.46V within the 3.1V ~ 3.5V range), and pluggable form factor. Both modules operate at comparable data rates in the 25 Gbps range and maintain equivalent environmental specifications.

Parameter Comparison

Engineering Selection Recommendations

AFBR-735JAMZ (Primary Component): The AFBR-735JAMZ remains the specified component for Fibre Channel Links applications. This module is ROHS3 compliant and carries Last Time Buy status, indicating limited future availability. Current inventory of 997 pieces supports near-term procurement requirements.

FTLF8536P5BCL (Substitute Component): The FTLF8536P5BCL from Coherent serves as an active substitute for the AFBR-735JAMZ. This component maintains identical wavelength (850 nm) and connector specifications (LC Duplex), with overlapping supply voltage ranges. The substitute operates at 25 Gbps, which is compatible with the 25.78125 Gbps specification of the primary part. The FTLF8536P5BCL carries Active product status with 802 pieces in current inventory, providing long-term availability. Both components share MSL 1 (Unlimited) classification, indicating equivalent moisture handling requirements.

Selection between these components should be based on application-specific requirements, host equipment compatibility with SFP28 versus SFP+ form factors, and long-term supply chain considerations given the Last Time Buy status of the primary part.

Frequently Asked Questions (FAQ)

Q: Can the FTLF8536P5BCL directly replace the AFBR-735JAMZ in existing systems?

A: The FTLF8536P5BCL is mechanically and electrically compatible based on matching wavelength, connector type, and overlapping supply voltage specifications. However, compatibility depends on host equipment acceptance of both SFP28 and SFP+ form factors. Verification of host equipment specifications is required before deployment.

Q: What is the significance of the Last Time Buy status for the AFBR-735JAMZ?

A: Last Time Buy status indicates that Broadcom Limited will discontinue production of this component. Organizations requiring long-term supply should evaluate the FTLF8536P5BCL as an alternative, which carries Active product status and ensures ongoing availability.

Q: Are the data rate specifications of both modules equivalent?

A: The AFBR-735JAMZ operates at 25.78125 Gbps while the FTLF8536P5BCL operates at 25 Gbps. Both data rates fall within the same performance class for 25 Gbps optical transceiver applications. The FTLF8536P5BCL supports the bandwidth requirements of systems designed for the AFBR-735JAMZ.

Q: How do the supply voltage ranges compare?

A: The AFBR-735JAMZ requires 3.1V ~ 3.5V while the FTLF8536P5BCL requires 3.15V ~ 3.46V. The ranges overlap between 3.15V and 3.46V, ensuring compatibility with power supply systems designed for either component within this overlapping window.

Q: What are the packaging differences between these components?

A: The AFBR-735JAMZ is supplied in Tray packaging while the FTLF8536P5BCL is supplied in Bulk packaging. Packaging format does not affect functional compatibility but may influence inventory management and handling procedures.

Q: Do both modules meet the same environmental compliance standards?

A: Both components carry MSL 1 (Unlimited) moisture sensitivity classification, indicating equivalent environmental handling requirements. The AFBR-735JAMZ is ROHS3 compliant. Compliance documentation for the FTLF8536P5BCL should be verified through the manufacturer for specific regulatory requirements.