FMPOM3SSSGR Equivalent & Substitute Parts

Part Overview

The FMPOM3SSSGR is a fiber optic splice-on connector manufactured by Panduit Corp, classified as an MPO duplex plug connector for singlemode applications. This connector features a 9µm fiber core diameter with 125µm cladding, designed for free-hanging in-line mounting with push-pull fastening. The connector is designated as obsolete, necessitating identification of equivalent alternative components for ongoing system maintenance and new installations where this specific model is no longer available through standard distribution channels.

Substiute Parts

FMPOM3SSSGR

Panduit CorpIn Stock: 1152FMPOM3SSSGR Datasheet

Current PartRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the FMPOM3SSSGR requires matching the following critical parameters:

Connector Architecture: MPO connector style with duplex configuration for dual-fiber transmission paths.

Optical Specifications: Singlemode operation with 9µm fiber core diameter and 125µm cladding diameter, supporting long-distance, low-loss signal transmission.

Mechanical Interface: Push-pull fastening mechanism with free-hanging in-line mounting configuration, enabling field installation without specialized tooling.

Performance Characteristics: Attenuation of -0.75dB typical and reflection of -60dB, establishing baseline signal integrity requirements.

Environmental & Compliance: ROHS3 compliance and REACH unaffected status for regulatory alignment in current procurement environments.

Physical Form Factor: 0.118" (3.00mm) cable diameter accommodation with integrated dust cap and strain relief features.

Substitute components must satisfy all listed parameters to ensure functional equivalence in existing fiber optic infrastructure.

Parameter Comparison

Engineering Selection Recommendations

The FMPOM3SSSGR is classified as obsolete, indicating discontinuation from the manufacturer. Component selection for replacement applications should prioritize:

Regulatory Compliance: Substitute components must maintain ROHS3 compliance and REACH unaffected status to satisfy current environmental and hazardous substance directives applicable to electronic component procurement.

Optical Performance Alignment: Replacement connectors must deliver equivalent or superior attenuation and reflection characteristics to maintain signal integrity within existing fiber optic systems designed for -0.75dB attenuation and -60dB reflection specifications.

Mechanical Compatibility: Push-pull fastening and free-hanging in-line mounting configurations are essential for seamless integration into existing infrastructure without requiring adapter plates or mechanical modifications.

Connector Architecture Consistency: MPO duplex plug connectors with singlemode 9µm core and 125µm cladding specifications ensure optical path compatibility with installed fiber optic cabling and termination equipment.

Selection of equivalent components should be based on direct parameter matching rather than manufacturer recommendations, as the original manufacturer has discontinued this product line.

Frequently Asked Questions (FAQ)

Q: What makes the FMPOM3SSSGR obsolete, and why is substitution necessary?

A: The FMPOM3SSSGR has been discontinued by Panduit Corp. Substitution becomes necessary for system maintenance, repairs, and expansion projects where this specific connector model is no longer available through standard distribution channels.

Q: What are the critical parameters for identifying equivalent MPO connectors?

A: Equivalent connectors must match the following specifications: MPO connector style, duplex configuration, singlemode mode, 9µm fiber core diameter, 125µm cladding diameter, 0.118" (3.00mm) cable diameter accommodation, push-pull fastening, free-hanging in-line mounting, -0.75dB typical attenuation, and -60dB reflection performance.

Q: Can multimode MPO connectors substitute for this singlemode connector?

A: No. Multimode connectors have different fiber core diameters (typically 50µm or 62.5µm) and are not optically compatible with singlemode 9µm core specifications. Substitution requires singlemode-rated components.

Q: Are there compatibility concerns with different MPO connector manufacturers?

A: MPO connectors from different manufacturers are mechanically and optically compatible when they conform to the same dimensional and performance standards. Compatibility depends on matching the specified parameters, not manufacturer identity.

Q: What role does the green housing color play in substitution?

A: Housing color is a visual identification feature and does not affect optical or mechanical function. Substitute connectors with different housing colors are functionally equivalent if all other parameters match.

Q: How do attenuation and reflection specifications impact substitution decisions?

A: The -0.75dB attenuation and -60dB reflection values represent baseline performance requirements. Substitute connectors must meet or exceed these specifications to maintain signal integrity in the installed fiber optic system.

Q: Is ROHS3 compliance mandatory for substitute components?

A: ROHS3 compliance is required for components procured in regulated markets. Substitute connectors must maintain this compliance status to satisfy current environmental directives and procurement standards.

Q: Can this connector be used in simplex applications?

A: The FMPOM3SSSGR is a duplex connector designed for dual-fiber transmission. Simplex applications require single-fiber connectors with different specifications and are not compatible with this duplex design.