CWDM Mux/ Demux Filter Module
Metro-X
- Low insertion loss
- High channel isolation
- Wide operating wavelength range
1290-1350 nm, 1470-1610 nm - Wide transmission bandwidth of 13 nm
- Epoxy-free optical path

Overview
Metro-X is a multi-channel Mux/Demux module that is comprised of multiple connected CWDM-15 devices.
By using optical multilayer interference filter technology, it can efficiently multiplex/demultiplex optical signals of multiple wavelengths.
This module has excellent optical performance, including low insertion loss, low PDL (polarization-dependent loss), and low dispersion, and has passed reliability tests in accordance with the Telcordia GR-1221 standard.
Its long-term reliability in the field has also been proven, providing high-quality and stable wavelength demultiplexing and merging functionality in a variety of CWDM systems, including metro and access networks.
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Compact size
It offers many advantages, including high-density mounting, low power consumption, and improved design freedom.
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Excellent optical properties
Its excellent optical properties minimize signal loss and distortion, enabling stable, high-precision optical communications.
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Telcordia GR-468 compliant
It can be safely installed for a long time in communication infrastructure that requires high reliability and durability.
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RoHS-compliant
It is environmentally friendly, RoHS-compliant, limits the use of harmful substances, and supports sustainable product creation.
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Datasheets
Applications
- Data center communications equipment
- QSFP-DD/CFP2-DCO standards-compliant optical transceiver
- High-speed optical communications system
- 5G/6G communications networks
- Optical power monitoring
Specification
- Wavelength: 1290-1350 nm, 1470- 1610 nm (20 channel spacing)
- Adjacent channel isolation Min. 30 dB
- Insertion loss (Mux): Max 1.4 dB (4ch), max 2.6 dB (8ch)
- Return loss: Min 50 dB
- Dimensions: 120 × 100 × 8 mm (W×D×H) (4ch)
Please refer to Datasheets for details.
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