WISI Communications GmbH & Co. KG

Booth number 1L2-07


About us

Wilhelm Sihn Jr. (WISI) was founded in 1926 in Germany. For nine decades WISI has been one of the most respected innovators in broadband, reception and distribution technology. Today, WISI is active around the globe in the business fields of broadband networks, fiber optics, digital signal reception, processing and modulation for TV and radio as well as in-house multimedia. WISI currently employs 600 people at its production sites in Europe, Asia and North-America.

Products and services

At WISI we believe that everyone should have access to Live TV in excellent quality.
Over the past four decades, we have invested in relationships and technology for the needs of the Asian market. Long-term relationships and a dedicated team have made our offer to the Asian market one of the strongest.
Today, WISI is a global company with local offices providing support and product knowledge. We are proud to say that all our products are manufactured, developed and supported worldwide by WISI people.
As a result of our commitment to Live TV, we offer solutions for all types of networks and in any type of regional formats. In digital or analogue - WISI has a solution for you. WISI continues to invest in the development of new products and solutions for television distribution. We offer products in all price categories from antennas to advanced video processing equipment such as video encoders, multiplexers, digital Edge modulators, to equipment for optical distribution and reception.

WISI Video Processing Solutions - Inca Adaptive Bitrate Transcoder 3840

Inca Adaptive Bitrate Transcoder 3840 for high-quality output with consistent density and performance using a field proven hardware transcoding engine. Inca 3840 can transcode or downscale 24 HD or 48 SD programs to multiple frame-aligned ABR video streams in just 1 RU. Rapid configuration and deployment with award-winning VidiOSTM stream monitoring and analysis. Save upfront on capital costs with the 3840 ABR’s market-leading cost per stream and “pay as you grow” licensing model.

Further reading

WISI Video Processing Solutions - Chameleon HD video encoders

The CHAMELEON ENCODER is a professional and high density HD/SD audio & video encoding device which adds the feature of MPEG-4 and MPEG-2 encoding to the CHAMELEON product line. With the same form factor as the CHAMELEON modules, the CHAMELEON ENCODER can be used in any CHAMELEON base unit. The CHAMELEON ENCODER allows you to add services available in HDMI, HD/SD-SDI or A/V analog format to your digital network. The 4 encoded services can be multiplexed and streamed as IP.

Further reading

WISI Stream Processing Solutions - Tangram

The Tangram stream processing platform allows for a high number of streams to be decrypted, multiplexed and re-encrypted. Options for most RF input formats to high density Edge outputs. Verimatrix bulk decryption, CI-decryption, AES, BISS and DVB-CSA encryption. A extremely power full real-time multiplexer can multiplex up to 768 IP streams with a bitrate up to 10 Gbit/s.

WISI Communications GmbH & Co. KG
Wilhelm-Sihn Str. 5–7
75223 Niefern-Oeschelbronn

Phone: +49 7233 66280
Fax: +49 7233 66350
Internet: www.wisi.de
E-mail: Send message

Contact person

Ari Miettinen
Area Sales Manager
Phone: +46 70 6429222
E-mail: Send message

Hong Kong
P.R. China

Phone: +852 236 24315
Fax: +852 276 42745
Internet: www.wisi.hk
E-mail: Send message

News & Innovations

Blue Line EDGE Series

WISI introduces the new product range of Edge appliances. Available at Communicasia 2019 for the first time.

Further reading
WISI HD low latency encoders
The CHAMELEON encoders have been enhanced by our latest firmware update with a set of features available for all users.
• Added configuration for reducing encoding latency. • Added possibility to pass through Dolby Digital (AC-3) audio from HDMI and SDI/HD-SDI inputs. • Added configuration for encoding with closed GOP. • Added menu for fast and simple creation of multiple IPTV SPTS outputs. • Added support for EAS.
Further reading

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