Luminato COFDM module

  • DVB TS over UDP/IP or RTP/UDP/IP reception
  • IP address / UDP port selector for input streams
  • Network dejittering
  • Advanced transport stream processing
  • PCR processing
  • Multiplexing
  • Automatic PSI/SI table generation
  • Custom PSI/SI creation and streaming
  • High quality COFDM modulation
  • Agile upconversion
  • Multiplex IP streaming (VBR or CBR)
  • MPEG transport stream over UDP/IP and RTP/UDP/IP streaming
Category:

Description

  • Fully modular platform that grows with your business, from a compact 1 RU “headend in a box” to a multi-site, distributed headend solution
  • Receivers: DVB-T/T2, DVB-S/S2, DVB-ASI, DVB-C and IP
  • Outputs: QAM, COFDM, ASI and IP
  • Two gigabit ethernet ports included as standard
  • Platform’s small footprint enables efficient space usage
  • Low power consumption enables longer module lifetime and lower energy costs. Energy efficiency also reduces site cooling requirements
  • Internal switch for cable free interconnections and simplified maintenance
  • Advanced DVB stream processing offers flexibility for channel creation and simplicity in multi-vendor environments
  • The ability to customise content delivery to targeted subscriber groups
  • Embedded DVB simulcrypt content protection

Features

Specifications

Parameter Specification Note
IP inputs
Frame formats UDP/IP, RTP/UDP/IP
TS packets per UDP frame 1…7
Max inputs streams/module 120
Dejittering buffersize 200 ms
Multiplexers
Number of multiplexer 2 or 4 2)
Max input service/multiplexer 120
Max components per service 32
Output speed depends on COFDM modulator settings
COFDM Output
Transmission mode 2K, 8K
Transmission Guard Interval 1/32, 1/16, 1/8, 1/4
QAM constellations QPSK, QAM16, QAM64
HO code rate 1/2, 2/3, 3/4, 5/6, 7/8
Impedance 75 ohm
Output return loss >14 dB active channel
>12 dB act. ch 81…862 MHz
>10 dB act. ch 862…1000 MHz
Output Level, 5) 102 … 112 dBµV Four adj. channels
104 … 114 dBµV Three adj. channels
106 … 116 dBµV Two adj. channels
110 … 120 dBµV One channel
Output Level accuracy +/- 2 dB
Output Power step size 0,2 dB
Output center frequency 85…999 MHz
Output frequency accuracy +/- 30 kHz
Output frequency step size 50 kHz
Out of band noise, 3), 5) <-58,5 dBc 1st adj. channel
<-62 dBc 2nd adj. channel
<-64 dBc 3rd adj. channel
<-66 dBc Other channels
-70 dBc Other channels, 4)
Harmonics <-63 dBc
IP streamer output of multiplexer
Framing format UDP/IP, RTP/UDP/IP
Traffic type unicast or multicast
TS format CBR, VBR
Max TS packet speed/streamer directly related to COFDM output speed
Maximum speed total 250 Mb/s
General
Power consumption 15 W
Supply voltages 24 V
Connectors, DVB-T RF out F
Dimensions 20 x 109 x 253 mm (HxWxD) 1)
Weight 0,4 kg
Enclosure classification IP21
Operating temperature range -10…+55 °C
Storage temperature range -30…+70 °C
Specification is met 0…+45 °C

Document

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