ABCU-5740RZ Equivalent & Substitute Parts

Part Overview

The ABCU-5740RZ is a transceiver module manufactured by Broadcom Limited, designed for Ethernet applications with a data rate of 1.25Gbd. This component features an RJ45 connector in a pluggable SFP form factor, operating at 3.3V supply voltage. The part is classified as obsolete, making identification of functionally equivalent alternatives essential for system maintenance, redesign, and procurement planning.

Substiute Parts

ABCU-5740RZ

Broadcom LimitedIn Stock: 1305ABCU-5740RZ Datasheet

Current PartRFQ

ABCU-5740RZ-C

ATGBICSIn Stock: 10734ABCU-5740RZ-C Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ABCU-5740RZ is determined by the following critical parameters:

• Data Rate: 1.25Gbd/1.25Gbps (primary functional requirement)
• Connector Type: RJ45 (physical interface requirement)
• Mounting Type: Pluggable, SFP (form factor requirement)
• Applications: Ethernet (functional category)

The substitute part ABCU-5740RZ-C, manufactured by ATGBICS, meets all four critical substitution criteria. Both parts operate at equivalent data rates (1.25Gbd/1.25Gbps), utilize RJ45 connectors, employ the same SFP pluggable form factor, and serve identical Ethernet applications. The ABCU-5740RZ-C is classified as active product status, providing ongoing availability and support.

Parameter Comparison

Engineering Selection Recommendations

The ABCU-5740RZ-C qualifies as a direct functional substitute based on matching data rate, connector type, mounting type, and application category. The substitute part carries active product status, ensuring continued availability and manufacturing support. Both parts maintain RoHS compliance, satisfying environmental and regulatory requirements. The ABCU-5740RZ-C is supplied in tray packaging, suitable for standard component handling and integration workflows.

Frequently Asked Questions (FAQ)

Q: What makes ABCU-5740RZ-C a valid substitute for ABCU-5740RZ?

A: Both parts share identical critical parameters: 1.25Gbd/1.25Gbps data rate, RJ45 connector type, pluggable SFP form factor, and Ethernet application category. These parameters define functional compatibility in SFP transceiver module selection.

Q: Does the supply voltage difference affect substitution eligibility?

A: The ABCU-5740RZ operates at 3.3V supply voltage. The ABCU-5740RZ-C does not specify supply voltage in the provided data. Voltage compatibility must be verified against your system requirements before implementation.

Q: What is the significance of product status in this substitution?

A: The ABCU-5740RZ is classified as obsolete, indicating discontinued manufacturing. The ABCU-5740RZ-C maintains active product status, ensuring ongoing availability, manufacturing support, and supply chain reliability.

Q: Are there packaging considerations for this substitution?

A: The ABCU-5740RZ-C is supplied in tray packaging, which is standard for SFP transceiver modules. Verify that your receiving and handling procedures accommodate tray packaging formats.

Q: How do RoHS compliance levels compare?

A: The ABCU-5740RZ meets ROHS3 compliance. The ABCU-5740RZ-C meets RoHS compliance. Both satisfy environmental regulatory requirements, though ROHS3 represents a more recent standard iteration.