1270-1610nm 1.6dB CWDM Mux Demux Module For 5G Fronthaul System

8 CH UC-CWDM is one model of new generation CWDM mux demux serie devices with 21x15.5x6.5mm footprint and 1.6dB insert loss.
Based on TFF and Free-space technology, taking patent advantage of optical path Zig-Zag design of multi-layers and all glass structure, Unifiber's UC-CWDM devices are of ultra-small size, extreme low insert loss, high reliability and excellent performance in comparing with traditional Three-port cascaded CWDM modules, they’re truly idea WDM gadgets which totally meet demand of new generation communication trend: smaller footprint, higher performance and energy efficient.

Free-space optical path Zig-Zag design VS Three port fiber routing:

Traditional Three-port WDM: Fiber routing inside  Free-space WDM: Optical path management inside

Features

Extreme small footprint and fiber in and out on the same side, easily to manage;

Extreme low insertion loss, to improve quality and to extend transmission distance;

Excellent thermal stability to work at wide operating temperature range;

Each channel can be adjusted individually, to get high wavelength accuracy;

Extremely compressed optical path, avoiding dispersion problems caused by optical path compensation between channels, excellent channel-to-channel uniformity;

Stainless steel house, laser welding package, metal tube to protect fiber, suitable for harsh environment

Application

Unifiber' UC-CWDM Mux Demux is usually used for extending maximum distance of CWDM links, and flexible mix of 1G/10G/25G/40G/100G/200G Ethernet, SAN, OTN, SDH/SONET and native video services. Because of its small footprint, UC -CWDM is also used to be integrated inside CWDM transceiver to save space for laser and PD devices.

Specifications: