RDL RU-NFD – Dante to Format-A Interface and Distributor
RDL RU-NFD – Dante to Format-A Interface and Distributor is backordered and will ship as soon as it is back in stock.
Shipping Availability*
Shipping Availability*
Free Ground Shipping on Most Orders Over $250.00
Looking for the best price or expert advice? Give us a call at 1-888-230-3661 or use the Live Chat below. Buying 1 or 100, you may qualify for greater savings beyond the advertised price.
RDL RU-NFD – Dante to Format-A Interface and Distributor
What is the RDL RU-NFD?
The RDL RU-NFD is a RACK-UP Format-A sender and distributor that converts Dante network audio to RDL Format-A twisted-pair outputs. Three Dante channels feed Format-A pairs A, B and C, and a fourth Dante channel drives a balanced +4 dBu aux line output. It lets integrators feed RDL Format-A receivers, wall plates and amplifiers from a Dante system.
How does it work?
The Format-A output is distributed to three separate rear-panel RJ45 jacks, and each jack supplies up to 200 mA to connected Format-A receivers. Receivers can be daisy chained from one jack or home-run to each of the three outputs. Higher-current receivers, such as RDL powered Decora-style speakers, connect to a separate output jack. Each receiver may be near the RU-NFD or up to several thousand feet away on CATx cable. Front-panel green LEDs indicate the received level for each of the four Dante channels, which helps setup without a networked computer on site. Outputs mute when the digital audio inputs are inactive. High-resolution 24-bit converters and RDL analog filtering deliver a very low noise floor. The RU-NFD runs from an external 24 Vdc supply, which powers Format-A receivers through all three output jacks; RDL recommends its PS-24AS (USA) or PS-24AX (international) 24 Vdc supply. RDL also offers the RU-NFDP with PoE operation. Compatible receivers include the RDL D-TPR1A, RDL SF-TPR24A and RDL SF-PA100A amplifier. The module mounts with RDL RACK-UP accessories such as the RU-HRA1 10.4-inch rack mount, RC-1UR 19-inch universal rack chassis, RU-SMA1 surface mounting plate and RU-BR1 under-surface bracket.
What are the key features?
- Dante to Format-A — Three Dante channels feed Format-A pairs A, B and C.
- Aux line output — A fourth Dante channel drives a balanced +4 dBu aux output.
- Three distribution jacks — Format-A output is distributed to three rear-panel RJ45 jacks.
- Powers remote receivers — Each jack supplies up to 200 mA to connected receivers.
- Auto mute — Outputs mute when the Dante inputs are inactive.
- Signal LEDs — Indicate audio on each of the four received Dante channels.
Where is it typically used?
- Conference rooms and boardrooms
- Training rooms and classrooms
- Auditoriums and multi-purpose rooms
- Houses of worship
- Government and commercial facilities
Technical Specifications
| Network Connector | RJ45 with Link and Speed indicators |
| Digital Audio Ethernet Protocol | Dante |
| Transmission Rate | 100 Mbps |
| Sample Rates Supported | 44.1 kHz, 48 kHz (default) |
| Bit Depth Supported | 24 bits |
| Audio Operating Levels | -18 dBFS = +4 dBu |
| Format-A Outputs | RDL Format-A RJ45 (3) |
| Format-A Signal Pairs Used (3) | A, B, C (each Format-A output) |
| Frequency Response | 20 Hz to 20 kHz (± 0.75 dB) |
| THD+N | < 0.1% |
| Noise below +4 dBu | < -85 dB (pair active); < -100 dB (pair muted) |
| Crosstalk | < 80 dB (20 Hz to 20 kHz) |
| Headroom above +4 dBu | > 18 dB |
| AUX Output | |
| Output | Balanced, detachable terminal block |
| Output Level | +4 dBu (nominal) |
| Output Impedance | 150 Ω balanced; 75 Ω unbalanced |
| Frequency Response | 20 Hz to 20 kHz (± 0.5 dB) |
| THD+N | < 0.1% |
| Noise below +4 dBu | < -75 dB |
| Crosstalk | < 80 dB (20 Hz to 20 kHz) |
| Headroom above +4 dBu | > 18 dB |
| Indicators (12) | Power In (1); Power Out (3); Audio Signal LEDs (4), Network Sys and Sync (2), Ethernet Link and Speed (2) |
| Power Connections (2) | Power Jack; Detachable Terminal Block |
| Ambient Operating Environment | 32° F to 104° F (0° C to 40° C) |
| Power Requirement | 24 Vdc @ 120 mA plus connected loads, or PoE (RU-FNP) |
| PoE (RU-NFDP) | Class 0, IEEE 802.3af |
| Dimensions | 5.8" (15 cm) W; 1.7" (4.3 cm) H; 5.2" (13.2 cm) D |
| Shipping Weight | 1.605 lbs. (RU-NFD); 1.63 (RU-NFDP) |
Frequently Asked Questions
What can I connect to the RU-NFD outputs?
Any RDL Format-A receiver, including wall-plate receivers, rack receivers such as the SF-TPR24A and Format-A amplifiers such as the SF-PA100A.
How far can receivers be located?
RDL states each Format-A receiver may be near the RU-NFD or up to several thousand feet away.
How is the RU-NFD powered?
From an external 24 Vdc supply (24 Vdc at 120 mA plus connected loads). RDL recommends the PS-24AS (USA) or PS-24AX (international). The RU-NFDP version adds PoE.
Can I bring Format-A audio back into Dante?
Yes, with a Format-A to Dante interface such as the RDL RU-FN or RU-FNP.
What warranty does the RU-NFD carry?
This product is covered by a 7-year RDL warranty. For warranty claims, RMAs or support, contact Creation Networks at (888) 230-3661 or sales@creationnetworks.net.
Can Creation Networks help design and commission the system?
Yes. Our team handles networked audio design, equipment selection, installation and commissioning for commercial projects nationwide. Call (888) 230-3661 to discuss your project.
At Creation Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
Nationwide Audiovisual Services, Design, Installation & Support
Creation Networks is a trusted nationwide partner for complete audiovisual solutions — delivering expert AV system sales, professional design, programming, installation, and ongoing support to organizations across the United States.
From Microsoft Teams Rooms and enterprise video conferencing to LED video walls, live streaming production, and hybrid collaboration systems, we provide end-to-end AV integration using premium, certified technology from industry leaders including Crestron, Q-SYS, Shure, Extron, and Absen.
Whether you operate a single location or manage facilities nationwide, Creation Networks ensures your AV systems are designed for reliability, scalability, security, and long-term performance — helping your organization communicate more effectively and operate at peak efficiency.
CREATION NETWORKS — A PARTNER YOU CAN TRUST SINCE 2006
