4xDVB-S/S2/SX to 4xDVB-T/C + IP Streaming

Part No: MLF-301

The MLF-301 is a very powerful, all-in-one mini headend device, able to receive up to 4 independent satellite (DVB-S/S2/S2X) signals and convert them either in 4 x DVB-T/C RF output channels or in IPTV streaming using UDP/RTP protocols multicast/unicast.

It supports “pool” technology, meaning that the user is able to select any program from any of the 4 inputs and assign them to any of the 4 RF or IP outputs providing great flexibility.

The embedded web server of the MLF-300 provides a very friendly user interface as well as the ability of remote or local control of the device via LAN.

Its small size and its powerful features render the MLF-301 the ideal solution in case we want to distribute FTA (Free-To-Air) TV programs coming from satellite (DVB-S/S2), terrestrial (DVB-T/T2) or cable (DVB-C) sources to a CATV installation using the DVB-T/C or IPTV technology.

Features

⦿ 4 x independent multi-standard inputs DVB-S/S2/S2X
⦿ 4 x RF output DVB-T/C (software selectable)
⦿ Gbit IP streaming (up to 64 x SPTS / 4 x MPTS)
⦿ “Pool” technology
⦿ MER value > 42dB
⦿ PID filtering
⦿ Dual power supplies offering redundancy mode
⦿ Custom NIT/SDT
⦿ Local or remote control via webserver
⦿ Very friendly user interface
⦿ Wall or rack mount options
⦿ SNMP v2
⦿ Ultra-compact size
⦿ 5-year warranty

Category:

Description

Input

Type 4 × DVB-S/S2/S2X
Frequencies 950…2150 MHz DVB-S/S2/S2X
Multistream support Yes
Connector 75Ω – F, female

LNB

Voltage OFF / 13V / 18V
Current Less than 400mA
22 kHz signal On / Off
22 kHz signal – Voltage 0.65V ±0.35V
22 kHz signal – Frequency 22 KHz ±4Hz
22 kHz signal – DiSEqC 1.0 (Port A, B, C, D)

DVB-S (IN)

Symbol rate 1 – 55 MBaud
Roll off factor 0.2, 0.25, 0.35
Code rate 1/2, 2/3, 3/4, 5/6, 7/8 (αυτόματο)
Spectral inversion Reverse, Non-reverse (αυτόματο)

DVB-S2 (IN)

Constellation QPSK, 8PSK (Automatic)
Symbol rate 1 – 55 MBaud (QPSK) 1 – 45 MBaud (8PSK)
Roll off factor 0.2, 0.25, 0.35 (Automatic)
Code rate 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 8/10 (QPSK-Automatic) 3/5, 2/3, 3/4, 5/6, 8/9, 9/10 (8PSK-Automatic)
Spectral inversion Reverse, Non-reverse (Automatic)

DVB-S2X (IN)

Constellation QPSK, 8PSK (Automatic)
Symbol rate 1 – 45 MBaud (QPSK) 1 – 30 MBaud (8PSK)
Roll off factor From 0.05 to 0.35 (Automatic)
Code rate 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 8/10 (QPSK-Automatic) 3/5, 2/3, 3/4, 5/6, 8/9, 9/10 (8PSK-Automatic)

Transport Stream Processing

Services User selection by service names
Automatic regeneration PAT, CAT, SDT, PMTs, EITs tables
NIT Pass-through, custom,automatic
PCR re-stamping
LCN support Yes

RF Output

Type 4 × RF out in adjacent channels
Output Frequencies 110…950 MHz (1 Hz step)
Output Level 90dBμV
Connector 75Ω – F, female
Output Attenuator 0…-20dB
MER More than 42dB

DVB-T (OUT)

Bandwidth 5, 6, 7, 8 MHz
Mode 2K, 8K
Constellation QPSK, 16QAM, 64QAM
Guard interval 1/4, 1/8, 1/16, 1/32
Code rate 1/2, 2/3, 3/4, 5/6, 7/8

DVB-C (OUT)

Bandwidth 5, 6, 7, 8 MHz
Mode 2K, 8K
Constellation 16QAM, 32QAM, 64QAM, 128QAM, 256QAM
Symbol rate 1-7.2 Ms/s

IP Streaming

IP TS Out Yes
Protocol UDP / RTP (Multicast/Unicast)
Speed 1 Gbit
IGMP support Yes, v2, v3
Type MPTS (up to 4 TS) SPTS (up to 64TS)
Max. bitrate 480Mbps max.

Programming Interface

Ethernet webserver Yes, embedded webserver
Speed 10/100 Mbps
Connector RJ45
Browser compatibility Chrome, Firefox, Safari, Opera, Edge et al.

EAN-13

Code 5213009760232

General

Power supply 2 × +12VDC
Power supply consumption 1.8A max.
Operating temperature 0 °C to 40 °C
Storage temperature -10 °C to +70 °C
Humidity Up to 90%
Dimensions 235 × 115 × 48 mm
Weight 450 g

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