Adtec digital DTA-3050 (version 6.02.14) Manual - Manual (Page 4)

Product Overview
Introduction - About Digital Turn Around
Digital Turn Around (DTA) is a commonly required function for Terrestrial, Cable, and IPTV distribution. Adtec's
DTA-3050-HW3 provides the means of receiving up to ten physical Single (SPTS) or Multiple (MPTS) Program Transport
Streams and re-multiplexing, table processing, ciphering and routing to a single triplex-mirrored Asynchronous Serial Interface
(ASI) and or Gigabit Ethernet (GIGE) interface.
Applications
Telco IPTV / Broadband IPTV: Cost-effective and reliable delivery of video, audio and data services to an unlimited
number of consumer set top boxes or PC/MAC clients on an IP network. •
Satellite Digital TV: Aggregate video, audio and data services, process services, inject tables, encrypt and pass
them via ASI or IP to modulators supporting traditional DVBS and the emerging DVBS2 or other satellite distribution
method. •
Terrestrial Digital TV: Aggregate video, audio and data services, process services, inject tables, encrypt them and
pass them via ASI or IP to modulators supporting ATSC, DVBT, DVBH, DMB, or other terrestrial distribution method. •
Cable Digital TV: Aggregate video, audio and data services, process services, inject tables, encrypt them and pass
them via ASI or IP to modulators supporting traditional DVBC (Annex A, B, C) distribution method. •
IP over MPEG 2 Transport: Delivery of IP data services to set top boxes or computers over MPEG-2 transport using
IP encapsulation. •
Benefits of an Adtec Digital Turn Around Router
Conditional Access: The DTA-3050 provides DVB-CSA encryption and AES conditional access encrypt and decrypt
capabilities. DVB-CSA encryption is available as a Simulcrypt based interfacescompatible with most major DVB-CSA
CAS vendors. AES decryption and encryption include support for Verimatrix VCAS for residential set top and
computer-based decryption. •
Aggregation of ASI, SMPTE-310, or IP based SPTS or MPTS services: The DTA-3050 provides ten ASI input
ports enabling it to aggregate locally encoded SPTS or re-muxed MPTS from encoders, receivers, video servers or
other devices providing MPEG 2 Transport via ASI or IP. •
IPTV: Gigabit Ethernet distribution of digital television services includes MPTS, SPTS over UDP, RTP for Set Top or
computer decoding and MPTS over UDP or RTP for bundled distribution (Digital Simulcast). •
ASI: An optional 3 port mirrored ASI output interface provides integration with traditional distribution methods
including Cable, Satellite, and Terrestrial. •
SMPTE-310: An optional 2 port mirrored SMPTE-310 output interface provides integration with ATSC distribution. •
Flexible Configuration & Control: Controlling and configuring the DTA-3050 is easy. Whether using the integrated
front panel keypad and LCD, Terminal or remote Web page interface, they respond rapidly and reliably to the desires
of the operator. •
Dynamic EIT Injection: Adtec's free EIT scheduler service DTVGuide comes standard with all DTA products. •
1 Product Overview