• SFT3343A 4 in 1 Mux-Scrambling QAM Modulator
  • Model Number: SFT3343A
  • Brand: SOFTEL
  • MOQ: 1PCS
 

  Description:
SFT3343A 4 in 1 mux-scrambling QAM Modulator is a high performance and cost-effective ASI mux-scrambling QAM modulating device latest designed by SOFTELCompany. It provides 16 ASI input interface. After 4 channels multiplexing, scrambling and QAM modulating process, then it gives 4 RF output (4 adjacent frequencies by 1 RF port) and gigabit IP output. The device is characterized with high integrated level, high performance and low cost. This is very adapting to newly generation CATV broadcasting system.

Quick Detail:
 
*Support 16 ASI input, 4 ASI input, 8 DVB-S2 tuner input optional
* Fully support DVB-C (EN300 429) and ITU-T J.83A/B/C
*Fully support DVB general scrambling system description ETR289, simulcrypt standard ETSI 101 197 and ETSI 103 197
*Support 4 channels multiplexing, 4 channels scrambling and 4 channels QAM modulating
*Support gigabit IP output
*Simultaneously support 4 simulcrypt CA
*Support accurate PCR adjusting
*Support PSI/SI editing and inserting
*Excellent RF output performance index, MER≥40db
*Support LCD display and keyboard
*Support SNMP management

Specifications :

 

Input

16 channels ASI input

SFT3343A-16

4 channels ASI input

SFT3343A-4

8 DVB-S2 tuner input

SFT3343A-8

Multiplexing

Input Channel

16 channels ASI input

SFT3343A-16

4 channels ASI input

SFT3343A-4

8 DVB-S2 tuner input

SFT3343A-8

Output Channel

4 RF output, gigabit IP output

Maximum PID Remapping

256 per input channel

Function

PID remapping(automatically or manually)

accurate PCR adjusting

Generate PSI/SI table Automatically

Scrambling

Maximum simulcrypt CA

4

Standard

ETSI 101 197, ETSI 103 197

Connection

Local/remote connection

Modulation

QAM Channel

4

Standard

EN300 429/ITU-T J.83A/B/C

Symbol Rate

2.5Msps~4.66Msps, 5.0Msps~8.0Msps,1ksps stepping

Constellation

16、32、64、128、256QAM

FEC

RS(204, 188)

RF Output

Connector

F Type, 75Ω impedance

RF Range

30~960MHz,1kHz stepping

Output Attenuation

-16dBm~-0dBm(per QAM carrier), 0.5dB Stepping

MER

≥40db

ACLR(Adjacent channel leakage ratio)

-55dBC

System

Support LCD display, keyboard operation, and NMS/SNMP operation. English and Chinese operation interface conversion

Support Software Upgrading through Ethernet

General

Dimension(W*D*H)

482mm×455mm×44.5mm

Weight

3.7kg

Temperature

0~45℃(Operation) ; -20~80℃(Storage)

Power

AC100V±1050/60HzorAC 220V±10%,50/60HZ

Consumption

25W