Custom 8CH MWDM Mux 1271.5–1341.5nm 1m Pigtail FC UPC 100 Percent 3D Inspected Connectors

Custom 8CH MWDM Mux 1271.5–1341.5nm 1m Pigtail FC UPC 100 Percent 3D Inspected Connectors

The 8CH MWDM Mux Module is a passive wavelength multiplexer configured to combine eight optical channels from 1271.5 nm to 1341.5 nm with 10 nm channel spacing. It provides a specified insertion loss of ≤3.0 dB, ripple of ≤0.5 dB, return loss of ≥45 dB, directivity of ≥50 dB, and polarization-dependent loss of ≤0.1 dB. The module uses FC/UPC connectors, 0.9 mm white protected pigtails, and a 100 × 80 × 10 mm ABS box package for equipment-level integration. 

• Eight MWDM channels from 1271.5 nm to 1341.5 nm — combines multiple optical wavelengths onto a common fiber path.
• 10 nm channel spacing — provides a defined wavelength plan for O-band multiplexing applications.
• Insertion loss of ≤3.0 dB — helps control optical power reduction across the complete Mux path.
• Ripple of ≤0.5 dB — limits power variation within the specified channel passband.
• Adjacent isolation above 25 dB and non-adjacent isolation above 35 dB — reduces interference between the defined wavelength channels.
• Return loss of ≥45 dB and directivity of ≥50 dB — supports reflection and crosstalk control within the optical link.
• PDL of ≤0.1 dB and PMD below 0.1 ps — limits polarization-related variation and dispersion.
• FC/UPC interfaces with 100% 3D end-face inspection — supports connectorized integration and internal end-face geometry control.

• Mobile fronthaul optical links
• O-band wavelength multiplexing
• Optical access networks
• Passive wavelength aggregation
• Fiber capacity expansion
• Optical transport equipment integration
• WDM line-card and subsystem integration
• Optical test and wavelength-routing systems

Optical performance can be tested according to the agreed specification, including the parameters and acceptance limits confirmed for the order. Key parameters are verified before shipment. Test reports can be provided upon request in the agreed format. Customized inspection requirements can be discussed before production and included in the approved product specification.

• Defined eight-channel wavelength plan: The specified 1271.5–1341.5 nm channel set supports direct integration into systems using the corresponding MWDM allocation.
• Module-level integration: The ABS housing, protected pigtails, FC/UPC connectors, and identified common port simplify installation within optical equipment.
• Configuration review: Channel selection, fiber type, connector arrangement, pigtail length, and package requirements can be reviewed before production.
• Inspection documentation: Agreed optical parameters and connector inspection items can be included in the requested test documentation.
• Qualification and supply planning: The module can be reviewed for initial sample validation, small-batch verification, and subsequent order requirements without making unsupported volume commitments.

It combines eight separate optical wavelengths onto one common fiber path. The current channel set covers 1271.5 nm through 1341.5 nm at 10 nm spacing.

The channels are 1271.5, 1281.5, 1291.5, 1301.5, 1311.5, 1321.5, 1331.5, and 1341.5 nm.

The supplied product name, part number, and label identify it as a Mux module. A separate Demux configuration should be specified and reviewed independently.

The supplied specification table indicates a passband of ±3 nm at the −0.5 dB bandwidth. The original “PB±3 dB” wording should be corrected before the specification is finalized.

The current batch permits G657A1 fiber with 0.9 mm white loose-tube protection. The module uses FC/UPC connectors on the channel and common ports shown in the drawing.

The module uses a 100 × 80 × 10 mm ABS box. The pigtail length is 1.00 ±0.03 m, including the connectors.

The supplied production requirement specifies 100% 3D inspection. The exact UPC geometry units and end-face defect criteria should be finalized in the approved inspection specification.

Please provide the operating wavelength, channel count and channel plan, fiber type, connector type, fiber length, package requirement, target optical specifications, port layout, test-report requirements, and estimated quantity.

For a technical review or quotation, please provide the required operating wavelength, channel count, channel wavelengths, fiber type, connector type, fiber length, package requirement, target optical specifications, and estimated quantity. Please also identify whether the required device is a Mux or Demux and include any port-layout, connector-inspection, or reporting requirements.