AFCT-57V6ANSZ Equivalent & Substitute Parts

Part Overview

The AFCT-57V6ANSZ is a transceiver module manufactured by Broadcom Limited, designed for Ethernet applications operating at 1.25Gbd data rate with 1550nm wavelength. This is an SFP (Small Form-factor Pluggable) module featuring LC duplex connectors and 3.3V supply voltage. The product is currently classified as obsolete, making identification of compatible substitute parts essential for system maintenance and component procurement.

Substiute Parts

AFCT-57V6ANSZ

Broadcom LimitedIn Stock: 752AFCT-57V6ANSZ Datasheet

Current PartRFQ

AFCT-57V6ANSZ-C

ATGBICSIn Stock: 7525AFCT-57V6ANSZ-C Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AFCT-57V6ANSZ is determined by the following critical parameters:

• Data Rate Compatibility: The substitute must support 1.25Gbd or higher data rate capability
• Wavelength: Must operate at 1550nm
• Voltage Supply: Must be compatible with 3.3V supply
• Connector Type: Must feature LC duplex connectors
• Mounting Type: Must be SFP pluggable format
• Application Domain: Must support Ethernet or general-purpose networking applications

The identified substitute part AFCT-57V6ANSZ-C meets these critical parameters, enabling functional equivalence in Ethernet transceiver applications.

Parameter Comparison

Engineering Selection Recommendations

The AFCT-57V6ANSZ-C qualifies as a functional substitute based on alignment of critical electrical and mechanical parameters. The substitute part is manufactured by ATGBICS as a Broadcom-compatible component and maintains active product status, ensuring ongoing availability and supply chain continuity.

The substitute operates at 1000Mbps, which is operationally compatible with the original 1.25Gbd specification within Ethernet networking applications. Both parts share identical wavelength (1550nm), supply voltage (3.3V), connector configuration (LC duplex), and form factor (SFP pluggable).

Selection of the substitute part is supported by its active product status and availability in production quantities (7476 pcs in stock), contrasting with the obsolete status of the original component.

Frequently Asked Questions (FAQ)

Q: Can AFCT-57V6ANSZ-C be used as a direct replacement for AFCT-57V6ANSZ?

A: Yes. Both parts share identical wavelength (1550nm), supply voltage (3.3V), connector type (LC duplex), and SFP form factor. The substitute operates at 1000Mbps, which is compatible with Ethernet networking applications requiring the original 1.25Gbd specification.

Q: What is the primary reason for substitution?

A: The original AFCT-57V6ANSZ is classified as obsolete. The AFCT-57V6ANSZ-C maintains active product status and is available in production quantities, ensuring component availability for system maintenance and new deployments.

Q: Are there packaging differences between the main part and substitute?

A: The original part packaging is unspecified. The substitute is supplied in tray packaging, which is standard for SFP transceiver modules and does not affect functional compatibility.

Q: What compliance certifications apply to the substitute part?

A: The AFCT-57V6ANSZ-C is classified under ECCN EAR99 and is not subject to REACH restrictions, supporting unrestricted procurement and deployment.