Alcatel Lucent MPT-GC Eth (1G+ARM) E‑Band Microwave Radio

The Alcatel Lucent MPT‑GC Eth (1G+ARM) with part number 3DB80005AAAAO1 is a high‑capacity microwave outdoor unit operating in the 81‑86 GHz E‑Band. This millimeter‑wave radio delivers ultra‑high throughput over short distances, making it ideal for 5G backhaul, data center interconnect, and campus networking. The "1G+ARM" designation indicates integrated 1 Gigabit Ethernet interface with advanced radio management capabilities.

Overview

The E‑Band spectrum offers wide contiguous bandwidth, enabling aggregate throughput up to 10 Gbps. The MPT‑GC unit features a compact, lightweight design with integrated antenna (or waveguide interface), power amplifier, and LNA. It supports adaptive modulation and advanced FEC for reliable links over 1‑3 km under typical weather conditions. The unit is managed via the indoor unit (IDU) and supports MPLS‑TP and carrier Ethernet.

Key Features

• Frequency range: 81‑86 GHz (E‑Band)

• Channel bandwidth: up to 2.5 GHz

• Aggregate throughput up to 10 Gbps

• Adaptive modulation: QPSK to 64QAM

• Integrated 1 Gigabit Ethernet interface

• Advanced radio management (ARM) for link optimization

• IP67 enclosure, -40°C to +55°C

Technical Specifications

• Frequency Range: 81‑86 GHz

• Channel Bandwidth: 250 MHz to 2.5 GHz

• Modulation: QPSK, 8PSK, 16QAM, 32QAM, 64QAM

• Max Data Rate: 10 Gbps

• Transmit Power: +15 dBm (typical)

• Receiver Sensitivity: -65 dBm (for 64QAM)

• Antenna Interface: Integrated flat‑panel or WR‑10 waveguide

• Ethernet Interface: 1x 1G Base‑T (RJ‑45) or SFP

• Power Supply: -48 VDC from IDU

• Power Consumption: 50 W typical

• Dimensions: 280mm × 200mm × 80mm

• Weight: 4.5 kg

Applications

This E‑Band radio is ideal for 5G small cell backhaul, fiber extension, temporary high‑capacity links, and campus networking where fiber is unavailable.

Integration and Management

Managed via the IDU and NMS, supporting remote configuration, performance monitoring, and fault management.

Installation and Maintenance

Mount on a mast, align antenna with built‑in alignment tools, and connect power and Ethernet cables. Maintenance includes checking connectors and updating software.

Conclusion

The Alcatel Lucent MPT‑GC Eth E‑Band radio delivers ultra‑high capacity for short‑haul applications, leveraging the wide E‑Band spectrum for next‑generation transport.