Teradek User Guide

Prism 4K 1RU/2RU

Updated






CHASSIS (1RU/2RU) ENCODER CARD DECODER CARD
VIDEO
Video Inputs

N/A

SD/HD/3G/6G/12G-SDI
(75 Ω BNC)

N/A
Video Outputs

N/A

SD/HD/3G/6G/12G-SDI
(75 Ω BNC loop out)

2x SD/HD/3G/6G/12G-SDI (75 Ω BNC)
Supported Resolutions

N/A

4Kp 23.98/29.97/59.94
1080p 23.98/29.97/59.94
1080i 59.94
1080PsF 23.98/29.97
720p 59.94
576i 
480i
4Kp 23.98/29.97/59.94
1080p 23.98/29.97/59.94
1080i 59.94
1080PsF 23.98/29.97
720p 59.94
576i 
480i
VIDEO PROCESSING
Video Compression N/A

ISO MPEG-4 Part 10: 
Advanced Video Coding (AVC)/ITU H.264
H.264:
Baseline profile, Main profile, High profile
ISO MPEG-H Part 2: High Efficiency Video Coding (HEVC)/ITU H.265
HEVC: Main profile

ISO MPEG-4 Part 10: 
Advanced Video Coding (AVC)/ITU H.264
H.264:
Baseline profile, Main profile, High profile
ISO MPEG-H Part 2: High Efficiency Video Coding (HEVC)/ITU H.265
HEVC: Main profile

Supported Video Bitrate
N/A

250 Kbps to 85 Mbps

250 Kbps to 85 Mbps

Video Format Conversion Support N/A Built in video scaler and deinterlacer
Built in video scaler and deinterlacer

HDR Support

N/A

Yes (HDR 4:2:2 10 bit)

Yes
AUDIO

Audio Compression N/A
AAC-LC AAC-LC
Audio Input

N/A

3.5mm stereo line level analog  

N/A

Audio Output N/A

Embedded SDI loop output

Embedded, 2 channel
PHYSICAL ATTRIBUTES

Dimensions

2U: 17”W x 12.1”D x 3.5”H [431.8 x 307.3 x 88.9 mm]
1U: 17”W x 12.1”D x 1.75”H [431.8 x 307.3 x 44.5 mm]

1”W x 10.9”D x 3.56”H
[26.1 x 276.5 x 90.5mm]

1”W x 10.9”D x 3.56”H
[26.1 x 276.5 x 90.5mm]

Weight

2U: 143oz [4040g]
1U: 87oz [2474g]

12.4oz [352g]

12.4oz [352g]

Construction

Milled/bent aluminum

Milled aluminum Milled aluminum
INTERFACES

Configuration Interface

N/A

Feature-rich web UI for configuration and control  Feature-rich web UI for configuration and control
Switches On/Off button Menu joystick and
Reboot button
Menu joystick and Reboot button
Card slots

2U: 9x card slots
1U: 3x cards slots

N/A N/A
NETWORK

Ethernet

2x 10/100/1000 Ethernet ports

N/A N/A
POWER
Power Input

2U: 2x Hot-swappable 500W A/C power inputs
1U: 500W A/C power input
2U/1U: Removable, redundant power supply (optional)

Powered by chassis

Powered by chassis
Nominal Power Consumption 5W Up to 15W/card Up to 15W/card
PROTOCOL SUPPORT
Network Protocols N/A

TCP/IP, UDP, HTTP, DHCP, NTP, SSL, IGMP

TCP/IP, UDP, HTTP, DHCP, NTP, SSL, IGMP

Supported Video Transport Protocols

N/A

RTMP, MPEG-TS (UDP, TCP, TCP Server, and Multicast),
Sputnik/Core Bonding, CDNs (YouTube, Facebook, and Vimeo), and Secure Reliable Transport (SRT)

RTMP, MPEG-TS (UDP, TCP, TCP Pull, and Multicast), and Secure Reliable Transport (SRT)

Bonding N/A

Yes (2x Ethernet interfaces)

N/A
Remote
Teradek Core Teradek Core
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