Equivalent & Substitute Parts Reference for AFCT-739ISMZ

Part Overview

The AFCT-739ISMZ (Broadcom Limited) is a transceiver module designed for Ethernet applications with a data rate of 10GBd at a 1310nm wavelength, supplied at 3.3V, and using an LC Duplex connector. The device features a pluggable SFP+ mounting style. It is currently listed as obsolete, thus necessitating evaluation of alternative models to ensure continued system functionality, inventory adequacy, and design compatibility.

Substiute Parts

AFCT-739ISMZ

Broadcom LimitedIn Stock: 854AFCT-739ISMZ Datasheet

Current PartRFQ

AFCT-739ISMZ-C

ATGBICSIn Stock: 10503AFCT-739ISMZ-C Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution logic is strictly based on matching critical electrical and mechanical parameters for SFP+ transceiver modules. The following key parameters govern suitable substitutes within this product category: data rate, wavelength, supply voltage, connector type, mounting type, and RoHS/environmental compliance. Only parts with matching or equivalent values for these parameters are considered acceptable substitutes.

Parameter Comparison

Engineering Selection Recommendations

When selecting a substitute for AFCT-739ISMZ, use only models confirmed by provided parameters. Both data rate and wavelength match between AFCT-739ISMZ and AFCT-739ISMZ-C. Mounting, supply voltage, and connector type are identical or equivalent as specified. The main part is ROHS3 compliant; the substitute part’s RoHS status is listed as 'Not Applicable'. The product status for AFCT-739ISMZ is obsolete, while AFCT-739ISMZ-C is active. ECCN and MSL are included only as listed in provided data.

Frequently Asked Questions (FAQ)

Q: What are the main criteria for substituting an SFP+ transceiver module?
A: Substitution is based on matching data rate, wavelength, supply voltage, connector type, mounting type, and any listed compliance standards.

Q: Can AFCT-739ISMZ-C directly replace AFCT-739ISMZ in applications?
A: The substitute part matches the main part in all provided key electrical and mechanical parameters relevant to SFP+ module selection.

Q: Is there any difference in connector configuration between AFCT-739ISMZ and AFCT-739ISMZ-C?
A: Both parts specify LC-type connectors for SFP+ pluggable mounting as per provided data.

Q: Is the substitute part RoHS compliant?
A: The main part is ROHS3 compliant. The substitute part is listed as 'Not Applicable' for RoHS; users must refer only to the specified data.

Q: What is the packaging type for both parts?
A: Both parts are listed as supplied in tray packaging.

Q: Are moisture sensitivity considerations required for substitution?
A: The main part has an MSL rating of '1 (Unlimited)'; substitute part is listed as 'Not Applicable' per provided information.

Q: Does product status impact substitution?
A: Product status is a primary driver for substitution, with AFCT-739ISMZ categorized as obsolete and AFCT-739ISMZ-C as active according to specified criteria.