3DB20372CB ALCATEL Alcatel MPT Radio Frequency Module

The Alcatel 3DB20372CB is an Outdoor Unit (ODU) for the MPT microwave point-to-point transmission system, operating in the 13GHz frequency band. This unit features High Quadrature Amplitude Modulation (HQAM) capability, enabling higher spectral efficiency and increased data throughput over microwave radio links.

This ODU is designed for deployment in carrier-grade microwave backhaul networks, providing connectivity between base stations, network aggregation points, and core network infrastructure. The 13GHz band is commonly used for medium-distance backhaul links where line-of-sight transmission is required.

The Alcatel MPT series represents legacy microwave transmission technology from Alcatel’s portfolio, which has since been absorbed into Nokia following corporate acquisitions. While discontinued, these units remain in active service across many existing network deployments worldwide and are sought after for maintenance and expansion of established infrastructure.

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