Small form factor AVC 1080P
OTT streaming encoder.


Small form factor HD/Ultra-HD
HEVC decoder with 3G SDI


Very small form factor 4K HDR
HEVC Ultra-HD decoder.

About T-21

T-21 provides streaming media encode, decode, transcode and network protocol translation (NPT) products and solutions.

Markets served include - Broadcast, OTT streaming media, corporate, military, law enforcement, medical, house of worship, security and intelligent transportation systems.

The T9261-E is a small form factor OTT streaming media Encoder. The T9261-E encodes SDI video, audio and data for contribution and distribution leveraging HLS, RTMP, SRT, Zixi, FASP and UDP/RTP networking protocols across private and public IP networks. The T9261-E uses AVC and MPEG-2 video compression and delivers up to four concurrent video resolutions, frame rates (two standard, two optional) and up to four stereo audio services and closed captioning with optional SCTE and KLV private data.


The T9261-D is a small form factor OTT streaming media Decoder with Network Protocol Translation (NPT) and Transcoding option. The T9261-D supports HLS, RTMP, SRT, Zixi, FASP, TCP and UDP/RTP networking protocols with MP2/AVC/HEVC video CODEC options. The high performance low jitter SDI output includes up to four audio services, captions and SCTE and KLV metadata options.

With the addition of the Transcode software key, the T9261-D can transcode the incoming IP stream and provide an output of 4 unique profiles. This includes CODEC, container and protocol translation. The T9261-D is ideal for edge transcoding applications.

T9261-D serves as a network protocol translator (NPT) converting internet delivery protocols such as HLS, RTMP, SRT, Zixi and FASP to and from UDP/RTP and or capture to file. Dual Gigabit Ethernet ports with separate Ethernet (MAC) and IP addresses provides physical and virtual isolation making it ideal for spanning public and private networks.