HFCT-5208M Equivalent & Substitute Parts

Part Overview

The HFCT-5208M is a transceiver module manufactured by Broadcom Limited, designed for SONET/SDH and ATM applications operating at 622Mbps with 1300nm wavelength. This component is classified as obsolete, making identification of compatible substitute parts essential for system maintenance and component procurement. The module features SC through-hole connectivity and operates within a 4.75V to 5.25V supply voltage range. Due to its discontinued status, equivalent parts from active manufacturers are required to maintain system functionality and ensure supply chain continuity.

Substiute Parts

HFCT-5208M

Broadcom LimitedIn Stock: 1011HFCT-5208M Datasheet

Current PartRFQ

HFCT-5208M-C

ATGBICSIn Stock: 8934HFCT-5208M-C Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution compatibility for the HFCT-5208M is determined by the following critical parameters:

• Data Rate: 622Mbps (exact match required)
• Wavelength: 1300nm (exact match required)
• Connector Type: SC interface (physical compatibility)
• Mounting Type: Through Hole (PCB integration requirement)
• Voltage Supply Range: Compatible with 4.75V ~ 5.25V operation
• Application Category: General Purpose / Networking

The HFCT-5208M-C from ATGBICS meets all substitution criteria as an active, compatible alternative. This part maintains identical data rate, wavelength, and mounting specifications while providing enhanced compliance status and active product support.

Parameter Comparison

Engineering Selection Recommendations

The HFCT-5208M-C is the designated substitute for the obsolete HFCT-5208M. Selection rationale is based on the following factors:

Product Status: The HFCT-5208M-C maintains active product status, ensuring ongoing availability and manufacturer support, whereas the original HFCT-5208M is obsolete and subject to supply discontinuation.

Compliance Certifications: The HFCT-5208M-C achieves RoHS compliance and maintains REACH unaffected status, providing enhanced environmental and regulatory alignment compared to the non-compliant original part.

Electrical Compatibility: The substitute operates at 5V nominal supply voltage, which falls within the original part's 4.75V ~ 5.25V operating range, ensuring functional compatibility in existing circuit designs.

Physical and Functional Specifications: Both parts maintain identical 622Mbps data rate, 1300nm wavelength, through-hole mounting, and SC connector interface, confirming direct substitution capability.

Frequently Asked Questions (FAQ)

Q: Can the HFCT-5208M-C be used as a direct replacement for the HFCT-5208M?

A: Yes. The HFCT-5208M-C meets all critical substitution parameters: identical 622Mbps data rate, 1300nm wavelength, SC connector type, and through-hole mounting. The 5V supply voltage is within the original part's 4.75V ~ 5.25V operating range.

Q: What is the difference between SC and SC Duplex connectors?

A: SC Duplex connectors provide dual-channel capability in a single connector housing, whereas standard SC connectors provide single-channel operation. Both are mechanically compatible with SC interface specifications.

Q: Why is the original HFCT-5208M obsolete?

A: Product obsolescence is determined by the manufacturer and reflects discontinuation of production and support. The HFCT-5208M-C from ATGBICS is an active alternative designed to serve equivalent applications.

Q: Does the HFCT-5208M-C meet modern compliance requirements?

A: Yes. The HFCT-5208M-C is RoHS compliant and maintains REACH unaffected status, providing compliance with current environmental and regulatory standards.

Q: Are there packaging differences between the original and substitute parts?

A: The HFCT-5208M-C is supplied in Tray packaging, whereas the original HFCT-5208M packaging specification was not provided. Both parts maintain identical through-hole mounting for PCB integration.

Q: What applications are supported by the HFCT-5208M-C?

A: The HFCT-5208M-C supports networking and general-purpose applications at 622Mbps, consistent with the original part's general-purpose classification and SONET/SDH/ATM system requirements.