T2Gateway DTH for HDc

Single Illumination DVB-T2 Gateway

T2Gateway DTH is ENENSYS DVB-T2 Gateway for DTH in the OneBeam for DVB-T2 solution. Running at the head-end, the T2Gateway DTH is the central body of the DVB-T2 network, providing in-band control and signaling to remote T2EdgeDTH. It defines the whole T2 configuration as a regular DVB-T2 Gateway and generates the SFN timestamp information. It describes the DTH services to map to the different PLP and inserts the in-band control information as well the synchronization information within the DTH stream without any impact for DTH consumer.

Applications

OneBeam T2 logo
  • Use existing DTH services to build T2 multiplex
  • Backup DTT transmission site with DTH stream
  • Simultaneous FTA DTT and Pay TV DTH services
  • Covering DTT ‘black spots’ with DTH services
  • Regionalization support
T2 Gateway DTH

Key points

  • Bandwidth optimization to reduce annual OPEX
  • Very fast Return On Investment (ROI)
  • Full support of DTH and DVB-T2 standards
  • Avoid TV black-out during 1+1 redundancy
  • Reuse existing network equipment
  • DVB-T2 transmitter agnostic
  • Straight integration into any NMS

For more informations on

T2Gateway DTH for HDc

Technical Features

  • DVB-S/S2 and DVB-T2 standard based
  • No modification of DTH bit rate
  • Central control of DVB-T2 network
  • Single and Multiple PLP management
  • 1+1 seamless redundancy (DTHGuard)
  • SFN/MISO support
  • Validation of DVB-T2 parameters
  • In-band configuration of T2Edge DTH
  • Optional EWS management
  • Optional built-in GPS receiver
  • Easy-to-use web based GUI
  • Full SNMPv2 support

Technical specifications

INPUTS

Control

1x Gigabit Ethernet (RJ45) for GUI/SNMP (TCP/IP)

DTH source

2x redundant ASI (BNC) inputs
1x Gigabit Ethernet (RJ45)
for UDP/IP input stream - Option

GPS

1x PPS and 1x 10Mhz inputs
1x TNC for internal GPS

OUTPUTS

DTH stream

2x mirrored ASI (BNC) outputs
1x Gigabit Ethernet (RJ45)
for UDP/IP output streams - Option

FEATURING

DVB-T2 standard

V1.1.1, V1.2.1, V1.3.1,V1.4.1 support

DVB-T2 configuration

In-band control of T2Eddge DTH and DVB-T2 exciters
DTH services mapping to T2 MUX

Regionalization

Definition of multiple T2 multiplex
from the same DTH source

SFN Adaptation

SFN timestamp generation
Built-in GPS receiver

PLP management

Single and Multiple PLP handling
Type1 and type2 management

DTHGuard

Patented 1+1 seamless switch-over
between two T2GatewayDTH

EWS support

In-band insertion of EWS trigger
Regional EWS service management

Output

DTH source with in-band control and
synchronization information
MPEG-2 TS over IP generation with
FEC generation (Pro MPEG CoP#3 )

Monitoring

Real-time monitoring of incoming
streams, Web-based GUI

Supervision

Full SNMP v2 support

Physical

Height

43 mm / 1.69 in.

Width

443,7 mm / 17.46 in.

Depth

322,8 mm / 12,70 in.

Format

1 RU, width 19”

Front Panel

LCD Display and controls

Power supply

100-240V 50/60Hz or 48V DC

Power consumption

20W/module

Front

Back

HDc back panel

Ordering codes

HDc-Multi-220V

High Density chassis with 220V input

HDc-Multi-48V

High Density chassis with 48V input

HDm-T2GatewayDTH module

DVB-T2 GatewayDTH module using 1 slot 2x DVB-ASI inputs and 2x DVB-ASI outputs

Options

HDcMulti-In220VRedundant

110V/220V redundant power supply

HDcMulti-In48VRedundant

48V DC redundant power supply

T2GatewayDTH-MPLP-4

Management of up to 4 Multiple-Physical Layer Pipes

T2GatewayDTH-MPLP-8

Management of up to 8 Multiple-Physical Layer Pipes

T2GatewayDTH-IPc

Enabling IP input and output management from the chassis IP data ports (2x RJ45)

T2GatewayDTH-IP

Add 2x IP data ports (RJ45) to the module to support IP input/output

DTHGuard

1+1 seamless redundancy between 2x HDm-T2GatewayDTH (MFN and SFN)

NN6-GPSv2

Internal GPS receiver option

For more informations on

T2Gateway DTH for HDc

For more informations on

T2Gateway DTH for HDc