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Magewell Pro Convert SDI 4K Plus - angled view
Magewell Pro Convert SDI 4K Plus - rear panel USB and Ethernet ports
Magewell Pro Convert SDI 4K Plus - top view with tally LEDs
Magewell Pro Convert SDI 4K Plus - front panel SDI In PTZ Tally SDI Out
Magewell Pro Convert SDI 4K Plus - interface diagram
Magewell Pro Convert SDI 4K Plus - angled view
Magewell Pro Convert SDI 4K Plus - rear panel USB and Ethernet ports
Magewell Pro Convert SDI 4K Plus - top view with tally LEDs
Magewell Pro Convert SDI 4K Plus - front panel SDI In PTZ Tally SDI Out
Magewell Pro Convert SDI 4K Plus - interface diagram
Magewell

Magewell Pro Convert SDI 4K Plus

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Product SKU: 640300000
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The Magewell Pro Convert SDI 4K Plus turns a single-channel 6G-SDI source into a full NDI video stream, ready to feed straight into your production switcher, video conferencing platform, or live streaming workflow over a standard Ethernet network. It accepts 6G-SDI input up to 4096x2160 at 30fps and encodes it as high-quality NDI, with SDI loop-through so your original signal chain stays intact while the stream goes out.

Setup is genuinely simple. Connect SDI in, plug in Ethernet (with PoE support so a single cable can power the unit), and it appears immediately as an NDI source on your network. The included WebUI, Magewell Control Hub, and HTTP APIs give you full remote control, while native Crestron and Q-SYS plugins mean it drops straight into existing AV control systems without custom integration work. On-board PTZ control (VISCA, PELCO-P/D) and a shared tally light input round it out for professional broadcast and conferencing setups.

Key Features

  • Converts single-channel 6G-SDI input (up to 4096x2160 30fps) to full NDI
  • SDI loop-through keeps your signal chain live while streaming
  • NDI encoding up to 4096x2160 60fps 4:2:2 8-bit with HDR HLG support
  • NDI 6.2 support with flexible output frame rate (full, 1/2, 1/3 or 1/4 of input)
  • Supports SD/HD/3G/6G-SDI (SMPTE ST 259/292/425/2081) with cable runs up to 100m
  • Gigabit Ethernet with PoE (IEEE 802.3af) — single-cable power and network
  • WebUI, Magewell Control Hub, and HTTP API remote control and configuration
  • Native Crestron and Q-SYS control plugins for AV integration
  • PTZ camera control via VISCA, VISCA UDP and PELCO-P/D over NDI
  • Shared Mini-DIN-8 jack for PTZ control and tally light output
  • Up to 16-channel SDI-embedded audio encoded into the NDI stream
  • USB Type-B port with RNDIS/ECM support for direct computer configuration
  • Compact desktop form factor with 1/4-20 threaded mounting hole; optional 1RU rack-mount kit available

Package Includes

  • Magewell Pro Convert SDI 4K Plus x1
  • Power adapter (UK/EU/US/AU/JP) x1
  • USB Type A to B cable x1
  • Mini-DIN-8 to DIN8 + DB9 breakout cable x1
  • Tally light x1
  • L-bracket x1

Product Q&A

Q: What is NDI and why would I need this?

A: NDI (Network Device Interface) lets you send high-quality video over a standard Ethernet network instead of running dedicated SDI cabling everywhere. The Pro Convert SDI 4K Plus takes any 6G-SDI source, cameras, switchers, production equipment, and turns it into an NDI stream that any NDI-enabled software or hardware on your network can receive instantly, no capture card or PC required at the source end.

Q: What SDI standards does it support?

A: It supports SD (SMPTE ST 259), HD (ST 292), 3Ga/3Gb (ST 425), 3Gb-DL, 3Gb-DS and 6G (ST 2081) SDI standards, covering everything from standard definition up to 4K 6G-SDI sources, with cable runs up to 100m (328ft).

Q: Does it need a separate power supply, or can it run on PoE?

A: Both are supported. You can power it with the included power adapter, or run a single Ethernet cable from a PoE (IEEE 802.3af) switch or injector for combined power and network in one connection, ideal for rack-mounted or remote camera setups.

Q: Can I still monitor the SDI source locally while it's streaming over NDI?

A: Yes. The SDI loop-through output passes the original signal onward to your existing production chain at full quality, completely independent of the NDI stream being sent out over the network.

Q: Can I control a PTZ camera through this device?

A: Yes. It supports PTZ control over VISCA, VISCA UDP and PELCO-P/D protocols via NDI, using the shared Mini-DIN-8 jack (also used for the tally light output) to connect to your PTZ camera.

Specification Detail
Part Number 64030
SKU 640300000
Input Interface 1x SD/HD/3G/6G-SDI with loop-through
Max Input Resolution 4096x2160 @ 30fps
SDI Standards SD (ST 259), HD (ST 292), 3Ga/3Gb/3Gb-DL/3Gb-DS (ST 425), 6G (ST 2081)
Max Cable Run Up to 100m (328ft) for 6G-SDI
Max NDI Output 4096x2160 @ 60fps 4:2:2 8-bit, with HDR HLG support
NDI Version NDI 6.2
Audio Up to 16-channel SDI-embedded audio
Network 10/100/1000Mbps Ethernet with PoE (IEEE 802.3af)
USB Port USB 2.0 Type B, RNDIS/ECM support
PTZ / Tally Mini-DIN-8 shared jack — VISCA, VISCA UDP, PELCO-P/D over NDI
Control WebUI, Magewell Control Hub, HTTP API, Crestron and Q-SYS plugins
Form Factor 117.5 x 66.7 x 23.4 mm
Power Consumption Max ~7W (~1.5A @ 5V)
Mounting 1/4-20 threaded hole; optional 1RU rack-mount kit

The Pro Convert SDI 4K Plus works with any 6G-SDI (and below) source device and integrates with any NDI-enabled receiving software or hardware on the same network.

Compatible Source Devices

  • Broadcast and production cameras and PTZ cameras with SDI output
  • Hardware video switchers and mixers with SDI output
  • Media servers, playback devices and production equipment with SDI output

Compatible NDI Software and Hardware

  • OBS Studio (with NDI plugin), vMix, Wirecast, NDI Studio Monitor
  • Crestron and Q-SYS AV control systems (native plugins)
  • Any NDI 5/6-compatible switcher, encoder, decoder or production system

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