AFCT-5765APZ Equivalent & Substitute Parts

Part Overview

The AFCT-5765APZ is a transceiver module manufactured by Broadcom Limited, designed for general-purpose optical communication applications. This SFP (Small Form-factor Pluggable) module operates at 155Mbps with a 1300nm wavelength and supports LC duplex connectivity. The product is classified as obsolete, making identification of compatible substitute parts essential for system maintenance and component procurement.

Substiute Parts

AFCT-5765APZ

Broadcom LimitedIn Stock: 1152AFCT-5765APZ Datasheet

Current PartRFQ

AFCT-5765APZ-C

ATGBICSIn Stock: 10559AFCT-5765APZ-C Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution compatibility for the AFCT-5765APZ is determined by the following critical parameters:

• Mounting Type: Pluggable, SFP form factor
• Connector Type: LC interface
• Applications: General Purpose optical transceiver
• Voltage Supply Range: Compatible with 3.1V ~ 4.6V operation

The identified substitute part AFCT-5765APZ-C maintains the same physical form factor (SFP) and connector type (LC), enabling direct mechanical and electrical compatibility within SFP-based optical systems. Both parts are classified for general-purpose applications and support standard SFP slot configurations.

Parameter Comparison

Engineering Selection Recommendations

The AFCT-5765APZ-C serves as an active substitute for the obsolete AFCT-5765APZ. Both modules share identical physical form factors and connector specifications, ensuring compatibility with existing SFP slot infrastructure. The substitute part is currently in active production status, providing assured long-term availability compared to the obsolete original part.

Selection of the AFCT-5765APZ-C should be evaluated based on system tolerance for the specified parameter differences: reduced data rate (100Mbps versus 155Mbps) and wavelength variation (1310nm versus 1300nm). The substitute operates within a narrower voltage range (3.3V fixed versus 3.1V ~ 4.6V range), which must be verified against host system specifications.

Frequently Asked Questions (FAQ)

Q: Can AFCT-5765APZ-C be directly installed in place of AFCT-5765APZ?

A: Both modules use identical SFP form factors and LC connectors, enabling direct physical installation. Electrical compatibility requires verification that the host system operates at 3.3V supply voltage and can accommodate the 100Mbps data rate and 1310nm wavelength specifications.

Q: What are the key differences between these parts?

A: The primary differences are data rate (155Mbps versus 100Mbps), wavelength (1300nm versus 1310nm), and supply voltage specification (3.1V ~ 4.6V range versus fixed 3.3V). The substitute part is in active production, whereas the original is obsolete.

Q: Are there compatibility concerns with wavelength differences?

A: Both wavelengths (1300nm and 1310nm) operate within the same optical window for single-mode fiber applications. Compatibility depends on the specific fiber infrastructure and system design parameters of the host equipment.

Q: What is the significance of the product status difference?

A: The obsolete status of AFCT-5765APZ indicates discontinued manufacturing. The active status of AFCT-5765APZ-C ensures ongoing availability and support for new procurements and system maintenance.