OPF2418 Fiber Optic Receiver Equivalent & Substitute Parts

Part Overview

The OPF2418 is a fiber optic receiver manufactured by TT Electronics / Optek Technology, designed for general-purpose applications with a data rate of 194 Mbps. This component is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system support and new design implementations. The OPF2418 operates within a supply voltage range of 4.75V to 5.25V with a minimum receivable power of -7.6 dBm and a supply current of 15 mA.

Substiute Parts

OPF2418

TT Electronics / Optek TechnologyIn Stock: 1129OPF2418 Datasheet

Current PartRFQ

HFBR-2416Z

Broadcom LimitedIn Stock: 2047HFBR-2416Z Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The HFBR-2416Z from Broadcom Limited is identified as a manufacturer-recommended substitute for the OPF2418. Substitution eligibility is determined by the following critical parameters:

• Functional Category: Both components are fiber optic receivers designed for general-purpose signal reception
• Data Rate Compatibility: The HFBR-2416Z operates at 160 MBd, which is within acceptable operational parameters for systems originally designed for the OPF2418's 194 Mbps specification
• Regulatory Compliance: Both components maintain ROHS3 compliance and REACH Unaffected status, ensuring environmental and regulatory alignment
• Moisture Sensitivity: Both components share MSL 1 (Unlimited) classification, indicating identical handling and storage requirements

Parameter Comparison

Engineering Selection Recommendations

The HFBR-2416Z is an active product from Broadcom Limited and represents the manufacturer-recommended substitute for the obsolete OPF2418. Both components maintain identical regulatory compliance profiles (ROHS3 and REACH Unaffected) and moisture sensitivity classifications. The HFBR-2416Z is currently in active production with documented inventory availability, ensuring long-term supply chain viability compared to the OPF2418's obsolete status.

Frequently Asked Questions (FAQ)

Q: What makes the HFBR-2416Z a suitable substitute for the OPF2418?

A: Both components are fiber optic receivers with matching regulatory compliance (ROHS3, REACH Unaffected) and identical moisture sensitivity levels (MSL 1). The HFBR-2416Z is manufacturer-recommended and maintains active production status, addressing the obsolescence of the OPF2418.

Q: How do the electrical specifications differ between these components?

A: The OPF2418 operates at 4.75V–5.25V supply voltage with 15 mA current consumption, while the HFBR-2416Z operates at 1.84V with 100 mA current consumption. The OPF2418 specifies 194 Mbps data rate versus the HFBR-2416Z's 160 MBd specification. System design must accommodate these electrical parameter differences.

Q: Are there packaging differences between the OPF2418 and HFBR-2416Z?

A: The HFBR-2416Z is supplied in Bulk packaging. Packaging specifications for the OPF2418 are not provided in the available technical data.

Q: Can the HFBR-2416Z be used in new designs?

A: Yes. The HFBR-2416Z is an active product with current manufacturing status and documented inventory availability, making it suitable for new design implementations requiring fiber optic receiver functionality.