48CH 100G PM AAWG MUX DEMUX Metal Module Polarization Maintaining C Band DWDM Module Flat Top

  The 48CH 100G PM AAWG MUX/DEMUX metal module is a polarization-maintaining DWDM multiplexer/demultiplexer based on arrayed waveguide gratings (AAWG). It operates in the C-band (1525–1565 nm) and provides 48 channels with 100 GHz (0.8 nm) spacing. 

• High Capacity and Density: Single module 48CH 100 GHz, significantly improving fiber utilization and chassis port density.
• Link Budget Friendly: Low insertion loss, good uniformity, and in-band ripple control, facilitating long-distance and multi-stage amplification designs.
• Polarization System Friendly: PM fiber with slow-axis alignment key, convenient for use with polarization-maintaining amplifiers, couplers, and PM jumpers.
• High Reliability: Meets Telcordia and RoHS requirements, suitable for long-term carrier-grade online operation.
• Flexible Customization: Supports customization of channel range, pigtail length, connector type, and other parameters as needed.

For detailed specifications, please refer to the PDF.

Package Type: Metal box module

Dimensions: 120 × 70 × 11 mm

Structure: One end with COM common optical fiber, the other end with 48-core ribbon fiber fan-out to single-core pigtails

Mounting Method: Four corners of the enclosure have reserved mounting holes for easy fixing with screws on a chassis/panel

• DWDM transmission systems
• ROADM/reconfigurable optical networks
• Broadband access and aggregation networks
• CATV / video distribution systems
• Various types of polarization-maintaining/coherent optical fiber communication and testing platforms

FAQ

Q1: What are the main advantages of this PM AAWG module?

A: This module features high channel density, low insertion loss, good channel consistency, and high isolation, improving fiber utilization and chassis port density. It also utilizes polarization-maintaining fiber, making it suitable for use with polarization-maintaining amplifiers, couplers, PM patch cords, and other devices.

Q2: How many channels does this module support, and what is the channel spacing?

A: This PM AAWG module supports 48 channels with a channel spacing of 100GHz/0.8nm. It operates in the 1525–1565nm C-band, with center wavelengths supporting ITU Grid C15~C62. Customization is also available upon request.

Q3: Is this product suitable for long-term stable operation?

A: Yes. This product uses a metal casing, measuring 120 × 70 × 11mm, offering good structural stability and ease of installation. The product also meets Telcordia and RoHS requirements and is suitable for carrier-grade networks, long-term online operation, and high-reliability optical communication systems.