HFBR-5208MZ Equivalent & Substitute Parts

Part Overview

The HFBR-5208MZ is a transceiver module manufactured by Broadcom Limited, designed for general-purpose optical communication applications. This module operates at 622Mbps data rate with 1300nm wavelength and features SC through-hole connectivity. The product is currently classified as obsolete, making identification of compatible substitute parts essential for system maintenance and component procurement.

Substiute Parts

HFBR-5208MZ

Broadcom LimitedIn Stock: 1109HFBR-5208MZ Datasheet

Current PartRFQ

HFBR-5208MZ-C

ATGBICSIn Stock: 8609HFBR-5208MZ-C Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the HFBR-5208MZ are identified based on the following critical electrical and mechanical parameters:

• Data Rate: 622Mbps (exact match required)
• Wavelength: 1300nm (exact match required)
• Connector Type: SC or SC Duplex (compatible interface)
• Mounting Type: Through Hole (mechanical compatibility)
• Voltage Supply Range: Compatible with 5V operation (within or overlapping the original 4.75V ~ 5.25V range)
• Applications: General Purpose or Networking (functional equivalence)

The HFBR-5208MZ-C qualifies as a substitute based on matching data rate, wavelength, connector type, mounting method, and voltage compatibility. The substitute operates at 5V, which falls within the original module's supply voltage tolerance band.

Parameter Comparison

Engineering Selection Recommendations

The HFBR-5208MZ-C is a direct functional substitute for the obsolete HFBR-5208MZ. Selection of this substitute is supported by:

• Identical data rate and wavelength specifications, ensuring signal compatibility
• Voltage supply at 5V, which operates within the original module's specified tolerance range of 4.75V ~ 5.25V
• Matching through-hole mounting configuration for mechanical compatibility
• Active product status with current manufacturing availability
• RoHS compliance certification, meeting modern environmental and regulatory standards
• REACH unaffected status, consistent with the original part

The SC Duplex connector on the substitute provides enhanced duplex communication capability compared to the original SC connector, offering functional improvement for bidirectional applications.

Frequently Asked Questions (FAQ)

Q: Why is the HFBR-5208MZ-C considered equivalent to the HFBR-5208MZ?

A: Both modules operate at identical data rates (622Mbps) and wavelengths (1300nm), with matching through-hole mounting and compatible voltage supply specifications. These parameters define functional equivalence for optical transceiver modules in this category.

Q: Is the 5V supply voltage of the substitute compatible with the original 4.75V ~ 5.25V specification?

A: Yes. The substitute operates at 5V, which falls within the original module's specified supply voltage tolerance band of 4.75V ~ 5.25V, ensuring electrical compatibility.

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

A: SC Duplex connectors support simultaneous bidirectional communication through a single connector interface, whereas standard SC connectors are typically configured for unidirectional or separate transmit/receive paths. The duplex configuration of the substitute provides enhanced capability for full-duplex applications.

Q: Does the substitute's RoHS compliance affect compatibility?

A: No. RoHS compliance is an environmental and regulatory certification that does not affect electrical or mechanical compatibility. The substitute's RoHS compliance status meets current manufacturing standards without compromising functional equivalence.

Q: What packaging is available for the substitute part?

A: The HFBR-5208MZ-C is supplied in Tray packaging, suitable for automated assembly and component handling processes.