Teradek Cube-255/455 HDMI Encoder/Decoder Pair

SKU: TER-CUBE255/455

A compact HDMI encoder-decoder pair, with wireless a connection, automatic pairing, and low-latency IP propagation

Call for price 0207 0994483

Cube 255/455

The Teradek Cube HDMI Encoder and Decoder Pair includes a wireless video encoder and decoder that input and output high definition video via HDMI.


Together, these devices encode and decode IP video via dual band Wi-Fi or Ethernet. The Cube Encoder and Decoder each feature a compact aluminum chassis with an OLED display, a built-in Li-Ion battery, an analog audio input, a headphone jack, a USB port, a micro USB port and a LEMO power input. The Cube utilizes H.264 compression to stream 1080p at 5mbps over Wi-Fi or 10mbps over Ethernet. In addition, a micro SD memory card slot also enables on-board proxy recordings.


Wireless Decoder with HDMI Connectivity

The Cube Encoder and Decoder stream HD 1080p video at up to 5mbps over Wi-Fi or 10mbps over Ethernet. The encoder inputs video via HDMI, and decoder outputs via HDMI.


Dual Band a/b/g/n MIMO Wi-Fi


The MIMO access point feature improves wireless performance and enables special features such as wireless camera control for devices without built-in Wi-Fi capabilities. The access point feature also enables Master Mode, which provides a direct connection between your Teradek device and an 802.11 device over the 5.8 GHz band.


Reviewing Settings with the OLED Display


Cube's OLED display enables users to change and review settings. The display also provides real-time feedback for filenames, recording status, and wireless connectivity.


Analog Audio Input and Headphone Jack

Cube supports embedded audio via HDMI but it also features an analog audio input. The dedicated audio input is Line/Mic switchable and offers adjustable gain settings. Cube also has a headphone jack for convenient audio monitoring.


Proxy Video Recording via Micro SD


The micro SD memory card slot enables on-board proxy recordings in real time. The recorded MOV or mp4 files are automatically synced with your proxy server over a Wi-Fi or cellular connection.


USB 3G/4G Option and Micro USB Charging


Cube features two USB ports, USB type-A and micro USB. The type-A port can be used with an optional 3G/4G USB modem for streaming over cellular networks. Cube's micro USB port charges the unit's internal Li-Ion battery.


Built-in Rechargeable Li-Ion Battery


Cube's built-in Li-Ion battery gives users up to 1.5 hours of runtime, which allows for seamless external battery swapping or quick broadcasts. The battery can also be charged from an AC adapter, USB cable, or by a suitable battery such as an Anton Bauer.


Captive LEMO Power Connector


All Cube encoders and decoders utilize LEMO captive power connectors so you never have to worry about the plug being pulled in the middle of a broadcast.


Universal 1/4"-20 Mount


The 1/4"-20 mount allows Cube to be fixed to a cheese plate or hot shoe.




TeraCentral is a free application for iPads, iPhones, and other devices. The app enables users to discover, configure and play video from Teradek encoders. TeraCentral also allows users to zoom in or out, take snapshots, save custom RTSP URL streams and auto-play their last viewed feed.


Key Features:


  • Input and Output Video via HDMI

  • Encode/Decode for Wireless Transmission

  • Dual Band a/b/g/n MIMO Wi-Fi & Ethernet

  • Stream 1080p with H.264 Compression

  • Reviewing Settings with the OLED Display

  • Analog Audio Input and Headphone Jack

  • Proxy Video Recording via Micro SD

  • Micro USB Charging and 3G/4G Option

  • Built-in Rechargeable Li-Ion Battery

  • Captive LEMO Power Connector

Video Input/Output

  • Cube 255: HDMI type A input (female)

  • Cube 455: HDMI type A output (female)

Supported Resolutions

  • 1080i 50/59.94/60

  • 1080p 23.98/24/25/30

  • 1080PsF 23.98/24/25

  • 720p 50/59.94/60

  • 576i

  • 480i

Video Codec

  • Compression Algorithm: Baseline, Main and High Profile H.264

  • Main and Baseline profiles

  • Bit Rate: 250 Kbps to 10 Mbps

  • Built in Video Scaler and Deinterlacer

Video Streaming Support

  • Network Protocols: TCP/IP, UDP, HTTP, DHCP, NTP, SSL, IGMP

  • Transport Protocols: RTP, RTSP, RTP over HTTP, MPEG-TS (optional)

  • RTMP (Adobe Flash Streaming)

  • HTTP Live Steaming

  • Point to Point (TCP or UDP) (optional)

  • Multiple Unicast (UDP) (optional)

  • Multicast (UDP+IGMP) (optional)


  • Audio Compression: AAC-LC, MPEG Layer 2

  • Embedded Audio Input

  • Analog Line or Mic input with adjustable gain

  • Headphone output with adjustable volume


  • WebUI for configuration and control

  • OLED LCD display

  • Joystick Navigation buttons

  • On/Off and Reset Switch

  • Micro SD card slot

  • Powered USB 2.0 host port


  • Ethernet: 10/100BASE-T

  • Wi-Fi: Dual Band 802.11 a/b/g/n MIMO

  • USB Modem support (optional)


  • Internal rechargeable Lithium Ion battery

  • micro USB (for charging internal battery)

  • 2-pin LEMO power input

  • Auxiliary Power Input: 6-28V DC

  • Power Consumption 3W (up to 10W while charging)


  • 2.5 x 3.5 x 0.9" (6.35 x 8.89 x 2.29 cm)


  • 8 oz (226.8 g)

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