NAV D 121 - Uncategorized Extron - Free user manual and instructions
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| Type of product | AV over IP Decoder |
| Brand | Extron |
| Model | NAV D 121 |
| Product series | NAV (Network AV) Series |
| Video output | 1x HDMI 2.0 up to 4K @ 60 Hz, 4:4:4 |
| Audio output | 1x stereo analog audio (3.5 mm mini jack) |
| Network interface | 1x 1 Gigabit Ethernet port (RJ-45) |
| Streaming protocol | Secure AV over IP using Extron NAV protocol |
| Video compression | H.264 / H.265 low latency |
| Power supply | PoE (IEEE 802.3af) or 12 V DC, 5 W |
| Dimensions (H/W/D) | 1.0 in / 2.5 cm (H), 4.3 in / 10.9 cm (W), 3.0 in / 7.6 cm (D) |
| Weight | 0.5 lb (0.23 kg) |
| Enclosure | Metal, fanless design |
| Mounting | Desktop mount, optional rack mount and under-desk mounting kits |
| Status indicators | Power, network link/activity, video signal LEDs |
| Management | Built-in web server for configuration and monitoring |
| Security | HTTPS, SSH, and 802.1x network authentication support |
| Compliance | CE, FCC Class A, RoHS, UL |
| Maintenance | No regular maintenance required; wipe with a dry cloth |
| Repairability | User-replaceable power source and HDMI port; all other repairs by authorized technicians |
Frequently Asked Questions - NAV D 121 Extron
What is the Extron NAV D 121?
The NAV D 121 is a compact AV over IP decoder from Extron's NAV series. It receives real-time video and audio streams over a standard Gigabit Ethernet network and outputs them through its HDMI and analog audio connections.
How do I connect the NAV D 121 to my network?
Simply plug an Ethernet cable from your network switch into the RJ-45 port on the rear panel. The device automatically obtains an IP address via DHCP, or you can set a static IP using the built-in web interface.
Does the NAV D 121 support 4K video?
Yes, it supports video resolutions up to 4K @ 60 Hz with 4:4:4 chroma sampling, ensuring high-fidelity images with extremely low latency over IP.
What audio formats are supported?
The decoder supports uncompressed digital audio embedded in the AV over IP stream, as well as 2-channel analog audio output through a 3.5 mm connector. It can also embed audio separately for flexible integration.
Can I power the NAV D 121 with PoE?
Yes, the device accepts Power over Ethernet (PoE, IEEE 802.3af) from a PoE switch or injector. Alternatively, you can use the optional 12 V DC power supply when PoE is not available.
How do I configure the NAV D 121?
Open a web browser and enter the IP address of the device to access the built-in web server. From there, you can assign video/audio settings, adjust network options, update firmware, and monitor signal status.
Is the NAV D 121 rack mountable?
The compact enclosure is designed for desktop use, but optional rack-mount and under-desk mounting brackets are available from Extron, allowing flexible installation in AV racks or under tables.
How do I update the firmware?
Download the latest firmware package from the Extron website, log into the web interface, go to the Firmware Update page, upload the file, and restart. The device will retain all settings during the update.
What is the maximum cable length for the HDMI output?
For reliable transmission of 4K signals, we recommend using high-speed HDMI cables up to 15 feet (5 meters) without an additional repeater. For longer distances, use an active HDMI cable or an Extron DTP/HDMI extender.
Is the NAV D 121 compatible with other Extron NAV devices?
Yes, it is fully compatible with all Extron NAV encoders and the NAVigator system controller, enabling seamless routing and management of multi-video streams across the network.
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USER MANUAL NAV D 121 Extron
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Product information
Brand : Extron
Model : NAV D 121
Category : Uncategorized