Adtec DTA-3250 Manuale utente

benefits

Digital television service operators wishing

to re-distribute MPEG, ATSC, Digicypher, or DVB based

services to next generation IPTV based services will

find the DTA ideal. Available inputs include ASI,

SMPTE-310, Satellite, ATSC Terrestrial/QAM and GIGE

with optional ASI and SMPTE-310 outputs. All Adtec

DTA’s support multicast and unicast configurations

including SPTS/UDP or RTP, MPTS/UPD or RTP, MPEG

and DVB tables and conditional access capabilities

including decryption and encryption. The DTA 325x

Series is ideal for next

generation television networks

focused on IPTV.

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 (DVB-S) Digital TV:

Turnaround of digital satellite

programming to IPTV or ASI, without the

need for external QPSK receivers. (DTA

3250)

• Terrestrial (ATSC) Digital TV:

Turnaround of digital terrestrial

programming to IPTV or ASI, without the

need for external ATSC receivers.

(DTA-3250, 3254)

• Cable (QAM 64/256) Digital TV:

Turnaround of digital cable programming

to IPTV or ASI, without the need for

external QAM receivers. (DTA-3250, 3254)

• IP over MPEG 2 Transport: Delivery of

IP data services to set top boxes or

computers over MPEG-2 transport using IP

encapsulation.

• Conditional Access: The DTA-3250 and DTA-3254 provide

DVB-CSA and AES conditional access decrypt and encrypt

capabilities. DVB-CSA decrypt is facilitated through two rear

mounted CACI slots; encryption is available as fixed key BISS or

Simulcrypt based interfaces compatible with most major DVB-CSA

CAS vendors. AES decryption and encryption include support for

Adtec’s OST and Verimatrix VCAS for set top and computer-based

decryption.

• Integrated DVB-S and ATSC/QAM Tuners: The DTA-3250

features two integrated QPSK satellite tuners for receiving

programming delivered via DVB-S and two integrated ATSC/QAM

tuners for receiving terrestrial ATSC or cable QAM signals. The

DTA- 3254 features four integrated ATSC/QAM tuners.

• Aggregation of ASI, SMPTE-310 SPTS or MPTS services:

The DTA-3150 and DTA-3154 offer two DVB-ASI and one

SMPTE-310 input ports enabling it to aggregate locally encoded

SPTS or re-muxed MPTS from another router or receiver.

• IPTV: Gigabit Ethernet distribution of digital television services

includes SPTS over UDP or RTP for Set Top and computer decoding

and MPTS over UDP or RTP for bundled distribution.

• 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-3250 or DTA-3254 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.

• IPTV Electronic Program Guide: Adtec’s edjeGuide Server integrates

seamlessly with our DTA routers to deliver an interactive electronic

program guide to IP based Set Tops or a PC/MAC edjePlayer and includes

support for many IP based Set Tops. Adtec’s edjeVOD enterpise VOD

server, an optional service installed on the edjeGuide server, is ideal for

small stream count implementations like medical, educational or

hospitality. Interfaces to external VOD servers facilitate large stream

count VOD requirements including direct to home Telco TV.

Adtec Digital US Sales: 615.256.6619 International Sales 904.394.0389 www.adtecinc.com

10.2006

325X Series Digital Turn Around Routers

TATA TATA

The DTA-325x series is speciﬁcally designed for turning

MPEG, ATSC, Digicypher, or DVB based digital television

services from ASI, SMPTE-310, Satellite, Terrestrial, or

Cable QAM distribution to IP distribution. It is

ideal for Telco TV and Broadband TV systems

utilizing MPEG 2 or MPEG 4 AVC (H.264).

availability

models

IP ASI SMPTE

DTA-3250

DTA-3250-ASI

DTA-3250-SMPTE

DTA-3250-ASI/SMPTE

outputs

DTA-3254

DTA-3254-ASI

DTA-3254-SMPTE

ASI DVB-S

inputs

ATSC SMPTE

DTA-3254-ASI/SMPTE

Front Panel

• 8 Button Tactile Raised keypad:

Mode, Select, Enter, Escape, Up, Down, Left, Right

• Blue Translucent LCD

20 character by 2 row

• Front Panel Host LED’s

Power, Alarm, Link, Busy, MPE

• Front Panel LEDs

Out (Alarm, ASI, GigE, CA)

DTA-3250 Speciﬁc

In (2 - ASI Ports, DVB-S 3 Port & Lock , DVB-S 4 Port

& Lock, ATSC 5 Port & Lock, ATSC 6 Port & Lock)

DTA-3254 Speciﬁc

In (2 - ASI Ports, ATSC 3 Port & Lock, ATSC 4 Port &

Lock, ATSC 5 Port & Lock, ATSC 6 Port & Lock)

ASI Inputs

• ASI x 2 (BNC)

• 188 or 204 Byte mode

• SPTS or MPTS

• 211 Mbps per input

• 256 PIDs per input

• Fill scrubbing on input

• Input Modes

Auto (Remap all services)

Manual (Add/Drop/Remap PID/Services)

Pass (Pass all services as-is)

MHP Injector

SI Injector

SMPTE-310 Input

• SMPTE-310 x 2 (BNC)

• 188 Byte mode

• SPTS or MPTS

• 19.39 Mbs

QPSK Inputs (Satellite)

3250 (2) 3254 (0)

• QPSK

• Antenna Input

L-Band Input 950 – 2150 MHz

• Input Level

-65 dB to –25 dB

• LNB Power

Automatic Polarity Sensing

(Horizontal - 14V-Vertical - 18V)

Automatic Over and Under Current Protection

22 KHz Tone

(High Frequency Block Up-convert)

DiSEqC

• Symbol Rate

2 to 45 MS/s

• Forward Error Correction (Physical)

DVB Viterbi FEC

Automatic Sensing

1/2, 2/3, 3/4, 5/6, 7/8

Reed Solomon (16 bits)

• 188 or 204 Byte mode

• SPTS or MPTS

• 72 Mbps per input

• 256 PIDs per input

• Fill scrubbing on input

• Modes

Same as ASI

Redundancy

• 1+1 IP and ASI

• ASI x 2 (BNC inputs for auto switch)

• No external controller required

ATSC/QAM Inputs (Terrestrial)

3250 (2) 3254 (4)

• 8VSB x 2 (Type F Female)

• Antenna Input

54 MHz to 864 MHz

• Input Level

80 dB to –0 dB 8VSB

15 dBmv to -15 dBmv (64 QAM)

12 dBmv to -15 dBmv (256 QAAM)

• Channel Bandwidth

6, 7 or 8 MHz

• Channel Bandwidth

6 MHz

• Channel Assignment

US Standard

• Functional

8 VSB Signaling

• Modulation Modes

8 VSB, 64 and 256 QAM Annex B

• Forward Error Correction

Reed Solomon, Trellis Encoding

• 188 or 204 Byte mode

• SPTS or MPTS

• 19.39 Mbps 8 VSB

• 256 PIDs per input

• Fill scrubbing on input

• Modes

Same as ASI

Outputs

• Gigabit Ethernet

SPTS over UDP or RTP

MPTS over UDP or RTP

50 Mbs

Very low jitter

Output Options

• ASI (model is DTA 3250/4-SMPTE)

Mirrored (BNC x 3)

Byte or Burst Mode

54 Mbs Byte

211 Mbs Burst

Jitter less than 150 (nS)

• SMPTE-310 (model is DTA 3250/4-SMPTE)

Mirrored (BNC x 2)

SMPTE-310 option includes ASI

Table Processing

• No Tables

• MPEG Tables

PAT

CAT (if CA is enabled)

PMT

• DVB Tables (Add/Drop/Remap DVB Services)

NIT

SDT

TDT/TOT

EIT

• ATSC Tables (Add/Drop/Remap ATSC Services)

VCT (Cable or Terrestrial)

MGT

STT

RRT

EIT (1-4)

• DCII Tables (Add/Drop/Remap Digicypher services to

DVB or ATSC)

IP Data Encapsulation (ISO 13818-6 MPE)

• EN 301 192 Encapsulation of IP Datagrams over

• Unicast and Multicast Support

• 32 Routes

• 32 PIDs

IP Data de-capsulation (ISO 13818-6 MPE)

• EN 301 192 de-capsulation of IP Datagrams

• 16 PiDs

• 300 Mbs

Conditional Access Encryption

• DVB-Common Scrambling Algorithm (CSA)

• DVB Simulcrypt TS 103 197 v 1.2.1 and SCTE

OpenCAS™ DVS-278 compliant

• FIPS 140-2 hardware based random number

generator (RNG)

• Advanced Encryption Standard (AES)

Adtec Open Secure Transport (OST)

IP based encryption for use with Adtec IRDs

IP Set Top and Computer compatibility

• Approved 3rd Party CA Vendors include:

• CSA:

Irdeto

Conax

EuroCAS

KeyFly

Xcrypt

• AES:

Verimatrix

Host Platform

• PowerPC

• Adtec optimized Linux Kernel

• 10/100 Ethernet RJ-45 (Eth 0)

• 10/100/1000 Ethernet RJ-45 (Eth 1)

• Serial Port (RJ-48)

• USB 2.0 (2)

• IEEE 1394 (Firewire)

• N.C. / N.O. Tally Interface

• XML Conﬁguration

• HTTP, FTP, Telnet, IP Logging, DHCP,

(XCP Adtec encrypted layer 3 protocol)

Power

• 70-240 VAC switching power supply

• 50/60 Hertz

• Rated at 94 Watts return nominal usage 20 watts

Physical

• 19” wide, 1.75” tall, 16” deep, (483 x 44.5 x 406 mm)

• 1 Rack Unit

• Weight 13lbs.

Environmental

• Active cooling (Push pull Fans)

• Operating: 0 to +50 degrees C

• Storage: -30 to +65 degrees C

• Less than 70% RH

• Non-Condensing

• Digital Turn Around Router

• 1 - 3 pin Alarm Tally Plug

• Rackmount Kit:

4 rack mount screws with washers.

• Terminal Kit:

1 - RS232 Interface

1 - Ethernet Cable (10 foot long)

• Adtec Startup CD

• DTA Operations Manual

• US Power Cord (6 foot long)

Note: DTA 3254

models do not have

QPSK Input ports. They

are replaced with 2

additional Terrestrial

ATSC inputs.

Note: Speciﬁcations subject to change without written notice

Power GigE

IEEE 1394 FireWire

Terminal Interface Fast Ethernet Interface

ASI Redundancy

Inputs

ASI Inputs QPSK Inputs Terrestrial ATSC Inputs

Redundancy Tally ASI Outputs

USB 2.0 Interface

GPIO or Serial Port

CACI Slots

SMPTE 310 Outputs

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