FMPOFRSSSGR MPO Splice-On Connector Equivalent & Substitute Parts

Part Overview

The FMPOFRSSSGR is a fiber optic plug connector manufactured by Panduit Corp, classified as an MPO Splice-On Connector with female configuration. This duplex singlemode connector features a 9µm fiber core diameter and 125µm cladding diameter, designed for in-line free hanging applications with push-pull fastening. The connector is rated at -0.75dB typical attenuation and -60dB reflection performance.

This product carries an Obsolete status, necessitating identification of equivalent and substitute components for ongoing system maintenance, repair, and new installations where legacy compatibility is required.

Substiute Parts

FMPOFRSSSGR

Panduit CorpIn Stock: 855FMPOFRSSSGR Datasheet

Current PartRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the FMPOFRSSSGR fiber optic connector requires strict alignment across the following critical parameters:

Connector Architecture: The substitute component must be an MPO-style plug connector with duplex configuration to maintain mechanical and optical compatibility with existing mating receptacles and cable assemblies.

Optical Specifications: The substitute must support singlemode operation with a 9µm fiber core diameter and 125µm cladding diameter. These parameters define the optical transmission characteristics and ensure compatibility with installed singlemode fiber infrastructure.

Mechanical Interface: The substitute must feature push-pull fastening and free hanging in-line mounting to integrate with existing cable routing and connection methodologies.

Performance Characteristics: The substitute must meet or exceed the attenuation specification of -0.75dB typical and reflection specification of -60dB to maintain signal integrity within the optical network.

Regulatory Compliance: The substitute must maintain ROHS3 compliance and REACH unaffected status to satisfy current environmental and regulatory requirements.

No manufacturer-recommended substitutes have been provided for this component. Identification of equivalent parts requires sourcing from fiber optic connector manufacturers offering MPO duplex singlemode connectors with matching electrical, optical, and mechanical parameters.

Parameter Comparison

Engineering Selection Recommendations

The FMPOFRSSSGR carries an Obsolete product status, indicating that Panduit Corp no longer manufactures or actively supports this component. Selection of substitute components must prioritize:

Regulatory Compliance: All substitute candidates must maintain ROHS3 compliance and REACH unaffected status to satisfy current environmental directives and regulatory frameworks applicable to electronic components in the European Union and other regulated markets.

Optical Performance: Substitute components must achieve attenuation and reflection specifications equal to or better than the original FMPOFRSSSGR to prevent signal degradation within existing optical networks.

Mechanical Compatibility: The push-pull fastening mechanism and free hanging in-line mounting configuration are essential for integration with existing cable assemblies and network infrastructure. Substitutes must preserve these mechanical characteristics.

Connector Standardization: MPO duplex singlemode connectors are standardized components within the fiber optic industry. Multiple manufacturers produce equivalent products meeting IEC 61754-7 standards for MPO connectors. Sourcing from established fiber optic connector manufacturers ensures compatibility and performance consistency.

Frequently Asked Questions (FAQ)

Q: What makes a fiber optic connector a valid substitute for the FMPOFRSSSGR?

A: A valid substitute must be an MPO-style duplex plug connector supporting singlemode operation with 9µm core and 125µm cladding fiber. The connector must feature push-pull fastening, free hanging in-line mounting, and achieve -0.75dB attenuation and -60dB reflection specifications. ROHS3 compliance and REACH unaffected status are mandatory.

Q: Can multimode connectors substitute for the FMPOFRSSSGR?

A: No. The FMPOFRSSSGR is a singlemode connector with 9µm core diameter. Multimode connectors feature 50µm or 62.5µm core diameters and are optically incompatible with singlemode fiber infrastructure. Substitution requires singlemode-rated components.

Q: Are there differences between MPO connectors from different manufacturers?

A: While all MPO connectors conform to IEC 61754-7 standards, manufacturing tolerances, ferrule materials, and performance characteristics vary between manufacturers. Substitute candidates must meet the specified attenuation and reflection parameters to ensure equivalent performance.

Q: What is the significance of the -0.75dB attenuation specification?

A: The -0.75dB attenuation specification represents the typical optical signal loss through the connector. Substitute connectors must achieve this specification or better to prevent cumulative signal degradation in multi-connector optical networks.

Q: Why is ROHS3 compliance required for substitutes?

A: ROHS3 compliance is a regulatory requirement in the European Union and many other markets. Components must be free of restricted hazardous substances including lead, cadmium, mercury, and certain brominated flame retardants. Substitutes must maintain this compliance status.

Q: Can the FMPOFRSSSGR be used in new installations?

A: The obsolete product status indicates that Panduit Corp no longer manufactures this component. For new installations, current production MPO duplex singlemode connectors from active manufacturers are recommended to ensure long-term availability and support.

Q: What is the difference between push-pull and other fastening types?

A: Push-pull fastening allows quick connection and disconnection without tools. The FMPOFRSSSGR uses push-pull fastening, so substitutes must feature identical fastening mechanisms to maintain compatibility with existing mating receptacles and connection procedures.