FMPOM3SXMAQ Equivalent & Substitute Parts

Part Overview

The FMPOM3SXMAQ is a Fiber Optic Plug Connector manufactured by Panduit Corp, classified as an MPO Splice-On Connector in the Male configuration. This duplex connector is designed for multimode fiber applications supporting OM3 and OM4 standards with a 50µm core diameter and 125µm cladding diameter. The connector features a push-pull fastening mechanism, dust cap, and strain relief in an aqua housing color.

This product carries an Obsolete status, indicating it is no longer in active production. Identifying equivalent and substitute parts is necessary for system maintenance, repair, and replacement in existing installations where this connector type is deployed.

Substiute Parts

FMPOM3SXMAQ

Panduit CorpIn Stock: 845FMPOM3SXMAQ Datasheet

Current PartRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FMPOM3SXMAQ must satisfy the following critical parameters to ensure functional compatibility and performance equivalence:

Primary Matching Criteria:

• Connector Style: MPO
• Connector Type: Plug
• Simplex/Duplex Configuration: Duplex
• Fiber Mode Support: Multimode OM3, OM4
• Fiber Core Diameter: 50µm
• Fiber Cladding Diameter: 125µm
• Mounting Type: Free Hanging (In-Line)
• Fastening Type: Push-Pull

Performance Parameters:

• Attenuation: -0.35dB or better
• Reflection: -20dB or better

Compliance Requirements:

• RoHS3 Compliance
• REACH Unaffected Status

No manufacturer-recommended substitute parts have been provided for this component. Equivalent parts must be sourced from fiber optic connector manufacturers offering MPO duplex plug connectors with identical electrical and mechanical specifications as listed above.

Parameter Comparison

No substitute parts are available for comparison at this time. The FMPOM3SXMAQ remains the specified component for applications requiring an MPO duplex plug connector with the exact parameters defined in the Key Parameters table.

Engineering Selection Recommendations

The FMPOM3SXMAQ is classified as Obsolete. For new installations or replacements, equivalent MPO duplex plug connectors from active product lines must be evaluated based on the following criteria:

Compliance Verification:

• Confirm RoHS3 compliance status for regulatory adherence
• Verify REACH Unaffected designation for supply chain compliance

Electrical Performance:

• Attenuation performance must not exceed -0.35dB at typical operating wavelengths
• Return loss (reflection) must meet or exceed -20dB specification

Mechanical Compatibility:

• Push-pull fastening mechanism must be present for connector mating
• Free hanging in-line mounting configuration must be supported
• Dust cap and strain relief features must be included

Fiber Specifications:

• 50µm core diameter with 125µm cladding diameter for OM3/OM4 multimode fiber
• Cable diameter accommodation of 0.118" (3.00mm) or compatible range

Selection of substitute parts should prioritize components from established fiber optic connector manufacturers with documented performance data matching or exceeding the FMPOM3SXMAQ specifications.

Frequently Asked Questions (FAQ)

Q: Why is the FMPOM3SXMAQ listed as Obsolete? A: The FMPOM3SXMAQ has reached end-of-life status in Panduit Corp's product portfolio. Obsolete designation indicates the manufacturer no longer produces this component. Existing inventory remains available, but long-term availability cannot be guaranteed.

Q: What are the critical parameters for finding a substitute MPO connector? A: The substitute must match the following specifications: MPO duplex plug configuration, multimode OM3/OM4 support, 50µm core diameter, 125µm cladding diameter, push-pull fastening, free hanging in-line mounting, -0.35dB attenuation performance, and -20dB reflection performance.

Q: Can I use a simplex MPO connector as a substitute? A: No. The FMPOM3SXMAQ is a duplex connector. Simplex connectors have different pin configurations and are not compatible with duplex applications.

Q: What does the "SXMAQ" designation indicate? A: The suffix indicates specific connector characteristics: splice-on configuration (SX), male gender (M), and aqua housing color (AQ). Substitute parts must maintain these functional attributes.

Q: Are there performance differences between OM3 and OM4 multimode fiber compatibility? A: The FMPOM3SXMAQ supports both OM3 and OM4 standards. Both fiber types use 50µm core diameter and 125µm cladding diameter. Substitute connectors must support both standards to maintain application flexibility.

Q: What compliance certifications are required for a substitute part? A: Substitute parts must maintain RoHS3 compliance and REACH Unaffected status to meet regulatory requirements equivalent to the original FMPOM3SXMAQ.

Q: How does cable diameter affect connector selection? A: The FMPOM3SXMAQ accommodates 0.118" (3.00mm) cable diameter. Substitute connectors must support this cable diameter or a compatible range to ensure proper strain relief and mechanical fit.

Q: What is the significance of the -0.35dB attenuation specification? A: This represents the typical signal loss through the connector at operating wavelengths. Substitute connectors must achieve equal or lower attenuation values to maintain signal integrity in the optical link.

Q: What does -20dB reflection specification mean? A: Reflection (return loss) measures light reflected back into the fiber. The -20dB specification indicates acceptable signal quality. Substitute connectors must meet or exceed this return loss performance.