Luminato ISDB-T OFDM module

The Teleste Luminato ISDB-T OFDM module serves as an advanced and compact ISDB-T content distribution module. The OFDM module facilitates the flexible multiplexing of SPTS and MPTS video services, along
with PSI/SI table streams. Its high-quality OFDM modulation, featuring agile up conversion, ensures easy adaptation to ISDB-T delivery over HFC network.

The Luminato ISDB-T OFDM module seamlessly integrates with the high-performance Luminato chassis. This integration allows for the module to be fitted freely into any of the six module slots. Within the Luminato system architecture, the video processing is performed on the ISDB-T module, providing cost-effective solutions for partially equipped chassis while maintaining performance scalability for fully equipped chassis.

Features at a glance:

MPEG-2 TS over UDP/RTP reception
IP address / UDP port selector for input streams
Network dejittering
Advanced transport stream processing
PCR processing and multiplexing
Automatic PSI/SI table generation
Custom PSI/SI creation and streaming
High-quality OFDM modulation
MPEG transport streaming over UDP/RTP
SAP announcements and reception
Stream redundancy

Product Specifications

IP inputs

Frame formats

UDP/IP (1…7 TS packets/frame)

Max inputs streams/module

256

Dejittering buffer size

120 ms

Max input bitrate

5 Gbps

Stream processor

SID follow up

Filters

Service, ES type, PID

Remaps

SID, PID

EIT mux

Multiplexers

Number of multiplexers

Max output services/multiplexer

Max components per service

Output speed

Bases on modulator settings

IP streamer output

Protocol format

RTP UDP/IP

Traffic type

unicast or multicast

TS packets per UDP frame

1…7

TS packet speed/streamer

up to 30.98 Mb/s, equals to RF bitrate

IP streamer output

Protocol format

RTP UDP/IP

Traffic type

unicast or multicast

TS packets per UDP frame

1…7

TS packet speed/streamer

up to 47.4 Mb/s

Ethernet interface

Standard

1000BaseT, RJ-45

ISDB-TB RF output general

Standards

ABNT NBR 15601, DOCSIS CM-SP-DRFI

Transmission modes

Mode 1 (2k)

Transmission layer

Single layer

Number of segments

Guard interval

1/32

QAM constellations

QAM16, QAM64

FEC

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

Channel bandwidth

6, 7, 8 MHz

Impedance

75 ohm

Output return loss

>14 dB, on active channel
>12 dB, out of act. ch 81…862 MHz
>10 dB, out of act. ch 862…1006 MHz

Max output level

120 dBμV, 1 channel
116/114/112/11/110 dBμV, 2/3/4/5/6 chs
109 dBμV, 7… 8 chs

Output level adjustment

20 dB, level step size 0.2 dB

Output level accuracy

+/- 2 dB

Output center frequency

50…1000 MHz

Output frequency accuracy

+/- 30 kHz

Output freq. step size

50 kHz

Out of band noise

<-60dBc, 1st adjacent channel
<-64dBc, 2nd adjacent channel
<-70dBc, other channels

Phase noise

-33dBc (1 – 10) kHz, -51dBc (10 – 50) kHz

Harmonics

<-63 dBc

MER

>42 dB

General

Power consumption

25 W

Supply voltage

24 V

Connectors

F 75 Ω, RJ45

Dimensions (h x w x d)

(20 x 109 x 253) mm

Weight

0,5 kg

Enclosure classification

IP21

Operating temperature range

0…+45 °C

Storage temperature range

-30…+70 °C

Downloads

Brochure: Luminato ISDB-T OFDM multiplexer module

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