4K HDMI-to-NDI Bi-Directional Converters

Up to 4Kp60 Video Encoding/ Decoding

N40/ N40 Plus

4K HDMI/NDI Bi-Directional Converters

N40/N40 Plus 4KP60 Video Encoder/Decoder

Fantastic 4K NDI Converters

Kiloview N40/N40 Plus 4K HDMI-to-NDI converter is a bi-directional device that supports 4Kp60 HDMI video encoding to NDI High Bandwidth with loop-through for monitoring, as well as decoding NDI High Bandwidth to 4K HDMI video output.

Equipped with advanced features like PoE, a built-in Tally/LCD screen Tally, PTZ control, 3.5mm audio mic input, multi-channel audio, and intercom functionality, N40/N40 Plus is the ultimate solution for seamlessly entering the world of NDI!

Note: N40/N40 Plus will be shipped interchangeably for a period of time, but there are no changes in parameters or functionality

Fantastic 4K NDI Converters

Kiloview N40/N40 Plus 4K HDMI-to-NDI converter is a bi-directional device that supports 4Kp60 HDMI video encoding to NDI High Bandwidth with loop-through for monitoring, as well as decoding NDI High Bandwidth to 4K HDMI video output.

Equipped with advanced features like PoE, a built-in Tally/LCD screen Tally, PTZ control, 3.5mm audio mic input, multi-channel audio, and intercom functionality, N40/N40 Plus is the ultimate solution for seamlessly entering the world of NDI!

Note: N40/N40 Plus will be shipped interchangeably for a period of time, but there are no changes in parameters or functionality

Faster · Better · Easier  

Why NDI?

The NDI protocol is a high-performance standard that enables anyone to use real-time, ultra-low-latency video on existing IP video networks.

NDI Webcam Input

Easily designate Kiloview NDI encoders as the video input source in popular desktop video applications like Google Hangouts, GoToMeeting, Skype, Skype for Business, WebEx, Zoom, Teams and more using the free NDI® webcam input tool.

Real 4K, Really Professional

Featuring HDMI 2.0 interfaces, N40/N40 Plus support true 4Kp60 video input, converting it to NDI High Bandwidth with loop-through for monitoring. They also enable NDI High Bandwidth to 4K HDMI output, delivering exceptional image quality as true 4K NDI converters.

Dual Functionality:
NDI Encoder and Decoder

These compact devices (100*80*28mm for N40 and 100*95*23mm for N40 Plus) offer both NDI encoding and decoding, giving you two functionalities for the price of one. Simply switch the working mode via the user interface to suit your workflow needs.

*Note: N40/N40 Plus’s encoding and decoding functions are mutually exclusive and cannot operate simultaneously.

Dual Functionality: NDI Encoder and Decoder

These compact devices (100*80*28mm for N40 and 100*95*23mm for N40 Plus) offer both NDI encoding and decoding, giving you two functionalities for the price of one. Simply switch the working mode via the user interface to suit your workflow needs.

Note: N40/N40 Plus’s encoding and decoding functions are mutually exclusive and cannot operate simultaneously.

Audio Intercom

Kiloview N40/N40 Plus support 3.5mm analog audio mic in or embedded audio.
They also support voice intercom by USB headset with Kiloview Intercom server.

Video Source Auto-detecting

Thanks to the NDI discovery server, your video can be easily found and connected by users from another network when registered to the designated server.

Connect N40 to Discovery Server

Seamless Switching without Lagging

In decoding mode, Kiloview’s unique technology ensures there will be no lag when switching between output NDI videos.

Control with USB Keypad

In decoder mode, you can preset the NDI sources from number 0-9. When your keypad is ready, you can easily choose the output source with a single press.

You can even use the USB Keypad to control a PTZ camera – the most affordable PTZ Keyboard you can get.

LCD Screen and Versatile Tally Displays

N40 Plus, in addition to the rear-mounted tally light, has a 1.14”LCD screen that serves as an additional tally display and allows you to monitor device status, switch modes, and more – all is to ensure perfect cooperation for your team.
N40 features a bright and clear tally light for PVW/PGM with an additional tally light on the back panel.

PTZ Control

Kiloview N40/N40 Plus support PTZ control via USB to serial RS232/485/422, as well as IP-based PTZ control, requiring no additional cables.

Power and Data

With PoE, N40/N40 Plus can be powered with a single Ethernet cable. Additionally, it supports USB PD fast charging via USB, and can also be powered by a wide DC input range of 5V to 18V, camera batteries, or other compatible power sources.

Various mounting methods

Exquisite design, small and light-weight, which can be easily attached to the camera by a threaded screw.

N40 4k HDMI NDI bi-directional converters in rack mounted forms

The groove design on both sides facilitates the rackmount installation in 1U/3U

Diagram of Appearance of N40/ N40Plus

Diagram of Appearance of N40/ N40 Plus

Compatible with TriCaster, vMix, OBS and other platforms, so your video production can be carried out anytime, anywhere.

Supported Apps of Kiloview NDI products
campatible with multiple video production software

NDI High Bandwidth Requirement

Resolution4KP604KP301080P60720P60
Default Bitrate250Mbps200Mbps125Mbps90Mbps

Parameters

ModelN40N40 Plus
Video input3840*2160p 60/59.94/50/30/29.97/25/24/23.98fps
1920*1080p 60/59.94/50/30/29.97/25/24/23.98fps
1920*1080i 60/59.94/50fps
1280*720p 60/59.94/50/30/29.97/25/24/23.98fps
3840x2160p 60/59.94/50/30/29.97/25/24/23.98fps
2048x1080p 60/59.94/50/30/29.97/25/24/23.98fps
1920x1080p 60/59.94/50/30/29.97/25/24/23.98fps
1920x1080i 60Hz/59.94/50fps
1280x720p 60Hz/59.94/50/30/29.97/25/24/23.98fps
Video output3840*2160p 60/59.94/50/30/29.97/25/24/23.98fps
1920*1080p 60/59.94/50/30/29.97/25/24/23.98fps
1920*1080i 60/59.94/50fps
1280*720p 60/59.94/50/30/29.97/25/24/23.98fps
3840x2160p 60/59.94/50/30/29.97/25/24/23.98fps
2048x1080p 60/59.94/50/30/29.97/25/24/23.98fps
1920x1080p 60/59.94/50/30/29.97/25/24/23.98fps
1920x1080i 60Hz/59.94/50fps
1280x720p 60Hz/59.94/50f/30/29.97/25/24/23.98ps
Audio port1*3.5mm Line in/out1*3.5mm Line in/out
Network1*RJ45 1000Mbps Ethernet port (with PoE)1*RJ45 1000Mbps Ethernet port (with PoE)
Video resolutionUp to UHD 4K60 (backward compatible with SD/HD/VESA)Up to UHD 4K60 (backward compatible with SD/HD/VESA)
NDI® codec capacity1x NDI® encoding or 1x NDI® decoding1x NDI® encoding or 1x NDI® decoding
NDI® CODEC featureNDI High Bandwidth HD encoding, typical bitrate: 250Mbps@4K60, 125Mbps@1080p60NDI High Bandwidth HD encoding, typical bitrate: 250Mbps@4K60, 125Mbps@1080p60
LCD ScreenN/ASupport
LED indicatorTally light, power light and status connection light Tally light, power light and status connection light
PowerPoE, DC, D-Tap (camera) optional. 5-18V wide range supported PoE, USB PD fast charging (via USB), wide DC input range (5V-18V)
Voice intercomCustomization Customization
PTZ controlNetwork PTZ and Serial PortNetwork PTZ and Serial Port
DHCPSupportSupport
ManagementWeb UI and remote management with KILOVIEW KiloLink Server Web Console/ remote management with KILOVIEW KiloLink Server
Power consumption6w6W Max
Operating temperature-20~45℃ (Storage temperature: -20~70℃)-20~55℃ (Storage temperature: -40~60℃)
Dimension100x80x24 mm100x95x23mm
Support DownloadsDocs & FirmwareN/A

*: N40 will add frames to NDI video streams below 8-bit 4Kp30 to achieve 10-bit video output.

Docs & Firmware Download

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Quick Comparison of our NDI Products

Product TypeProduct No.NDI Codec CapabilityVideo I/O ConnectivityResolutionNotes
NDI
Bi-Directional
Converter
N6NDI High Bandwidth/NDI HXHDMI1080P60
N5NDI High Bandwidth/NDI HX3G-SDI1080P60
N50NDI High Bandwidth/NDI HX12G-SDI4KP60
N60NDI High Bandwidth/NDI HXHDMI4KP60SRT Support
N3NDI High Bandwidth3G-SDI1080P60
N30NDI High Bandwidth12G-SDI4KP60
N40/N40 PlusNDI High BandwidthHDMI4KP60
NDI Wireless EncoderN1NDI HXSDI1080P60WiFi supported, Battery Builld-in
N2NDI HXHDMI1080P60WiFi supported, Battery Builld-in
NDI EncoderE3NDI HXSDI+HDMI4KP30 in HDMI, 1080P60 in SDI
U40NDI High Bandwidth/NDI HXHDMI4KP60
E1NDI HXSDI1080P60
E2NDI HXHDMI1080P60
NDI DecoderD350NDI High Bandwidth/NDI HXSDI+HDMI4KP60
D260NDI HXSDI+HDMI1080P60

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NDI Recorder

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NDI Core

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