Network to Mic/Line Interface-Dante Input-2 Balanced Mic/Line Outputs-with PoE

Ideal Use Cases

The RDL FP-NML2P is designed for installations that need to bring two Dante network audio signals into conventional analog audio equipment. It is a practical interface for adapting standard audio amplifiers to a Dante network while retaining professional balanced connections at the destination. Each of its two outputs can be switched for mic- or line-level operation, allowing the unit to fit systems that do not accept the same input level. Rack- and surface-mounting support also makes it suitable for permanent equipment rooms, distributed audio points, and compact integration spaces where network audio must connect with existing analog hardware.

Why Choose This Model

This model combines Dante reception, dual digital-to-analog conversion, flexible output levels, and PoE in a compact interface. The network port uses an RJ45 connection with Link and Speed indicators, while a SYNC indicator provides additional operating status. For line-level destinations, the outputs deliver +4 dBu nominal with more than 18 dB of headroom. The FP-NML2P also mutes its analog outputs when the digital audio inputs are inactive, preventing an inactive network feed from remaining live at the connected analog equipment. Normal or hot-standby operation from PoE provides another option for planning system power.

Installation and Integration

Connect the FP-NML2P to a 100 Mbps Dante Ethernet network through its RJ45 port, then route the two required Dante audio signals to the interface. Analog output is provided on a detachable terminal block, with balanced connections for both channels. Select mic or line level for each output to match the receiving amplifier or other analog device. The unit accepts either 24 Vdc at 100 mA through its power jack or Class 0 power over Ethernet compliant with IEEE 802.3af. It can be rack mounted or surface mounted. The specified ambient operating range is 0°C to 40°C, and the chassis measures 4.85 inches wide by 1.75 inches high by 3.25 inches deep.

Performance Highlights

Audio conversion is 24 bit, with support for 44.1 kHz and 48 kHz sample rates; 48 kHz is the default. The operating reference is 18 dBFS = +4 dBu, and the nominal output level is +4 dBu. Frequency response is specified from 20 Hz to 20 kHz within ±0.5 dB, with THD+N below 0.1%. Noise below +4 dBu is specified below -80 dB while an output is active and below -95 dB while the outputs are muted. Output impedance is 150 Ω balanced or 75 Ω unbalanced. RDL analog filtering complements the high-resolution digital-to-analog conversion stage, while the published crosstalk specifications cover 1 kHz and the full 20 Hz to 20 kHz range.

What Makes It Different

Unlike a basic fixed-level network decoder, the FP-NML2P provides two outputs that can each be set for mic or line operation. This is its central integration advantage: the network endpoint can feed professional +4 dBu line inputs or equipment requiring mic-level signals without changing the Dante source. The balanced, detachable output connector is suited to permanent installation, and PoE can carry power through the network connection used for Dante audio. A 24 Vdc option remains available when local power is preferred. Automatic output muting, visible network and synchronization indicators, high headroom, and a choice of mounting methods further distinguish the model for installed-audio applications.

Final Assessment

The FP-NML2P is a focused bridge between two-channel Dante audio and analog mic- or line-level destinations. Its combination of 24-bit conversion, 44.1/48 kHz support, balanced outputs, +4 dBu nominal line level, greater than 18 dB headroom, and documented low-noise performance makes it well matched to professional signal paths. For system designers working with existing amplifiers, it provides a direct way to add Dante reception without replacing the analog endpoint. Choose it when two network channels, selectable output levels, PoE capability, and rack or surface installation are the required fit.