Gold Member Since 2009
Audited Supplier
Hangzhou Softel Optic Co., Ltd.

8 In1 DVB-C Qam Modulator, DVB-C Qam Modulator, Sft328A 8 In1 manufacturer / supplier in China, offering Sft328A 8 In1 DVB-C Qam Modulator, Steel Strength G657 Fiber FTTH Drop Cable, Gepon/Epon Olt with 4 Uplink and Downlink Ports for Triple-Play and so on.

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Sft328A 8 In1 DVB-C Qam Modulator

FOB Price: US $700 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $700/ Piece
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Port: Shanghai, China
Production Capacity: 100PCS/Week
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: SFT328A
  • Condition: New
  • RF Out: DVB-C
  • Modulation Method: QAM
  • Frequency Range: 30~960 MHz
  • Qam Channel: 4
  • Transport Package: 1PCS/Carton
  • Origin: China
  • Certification: FCC, CCC, SGS, RoHS, ISO, CE
  • Interface: HDMI
  • Encoding: MPEG-4
  • Input: 4 Asi Inputs
  • Constellation: 16/32/64/128/256qam
  • Trademark: Softel
  • Specification: 5KGs
  • HS Code: 8517623400
Product Description
IP QAM and modulation module is the latest generational Mux-scrambling-modulating all-in-one device Each SFT328 daughter
card combines 8 multiplexing modules, 8 scrambling modules and 8 QAM (DVB-C) modulating modules, which makes it posssible
that every daughter card works stand-alone. It supports maximum 256 IP MPTS/SPTS (per daughter card) input through the GE port
and 8 adjacent carriers(30M~860M)output through the two RF output interfaces.
This SFT328 IP Mux-Scrambling and modulation module has adopted slot structure to allow maximum 3 SFT328 cards to insert one
device simultaneously. To draw a conclusion, its excellent integrated level, powerful performance and low cost make it adequate for
the new generation CATV system.


Dual power supply (option)
1 GE input, RJ45 interface or SFP
Supports up to 256 channels TS over UDP/RTP, MPTS or SPTS per card
Supports unicast and multicast, supports IGMP v2v3
Max 840Mbps for all input
Supports MPEG2/MPEG-4 re-multiplexing and MPTS/SPTS multiplexing
Supports accurate PCR adjusting
Supports PID filtering, remapping and PSI/SI editing
Supports up to 180 PIDS remapping per channel
Support DVB general scrambling system(ETR289), simulcrypt standards ETSI 101 197 and ETSI 103 197
Support multiplexed or scrambled TS over UDP/RTP output 
8 adjacent QAM carriers output per card, compliant to DVB-C (EN 300 429) and ITU-T J.83 A/B/C      
Supports symbol rate 5.0~9.0Msps, 1Ksps stepping
Supports constellation: 16QAM/32QAM/64QAM/128QAM/256QAM
Supports RS (204,188) encoding
RF output frequency range: 30~860Mhz, 1Khz stepping
RF output level: -16~0dbm(per QAM carrier), 0.5db stepping
Excellent RF performance, MER≥40db
Modular design,1U chassis support 3 modules , 4U chassis support 12 modules
 Support NMS/SNMP management


 
InputInterface1GE input, RJ45 interface or SFP
Transport ProtocolTS over UDP/RTP, unicast and multicast, IGMP V2/V3
Transmission CodeMax 840Mbps for all input
MUX
(each card)
Input Channel256
Output Channel8
Max PIDs180 per channel
FunctionsPID remapping
PCR accurate adjusting
PSI/SI table automatically generating
Scrambling
Parameters
Max simulscrypt CA4
Scramble StandardETR289, ETSI 101 197, ETSI 103 197
ConnectionLocal/remote connection
Modulation
Parameters
QAM Channel8
Modulation StandardDVB-C(EN300 429), ITU-T J.83A/B/C
Symbol Rate5.0~9.0Msps, 1ksps stepping
Constellation16, 32, 64 , 128, 256QAM
FECRS(204, 188)
RF OutputInterface2 F typed output port for 8 carriers, 75Ω impedance
RF Range30~860MHz, 1kHz stepping
Output Level-16dBm~0dBm(per QAM carrier), 0.5dB stepping
MER≥ 40dB
ACLR-55dBc
SystemNetwork management software (NMS/SNMP)
GeneralDemission (WxLxH)630mm×440mm×44.5mm
Weight9kg
Temperature0~45°C(operation),-20~80°C(storage)
Power SupplyAC 100V±10%,50/60Hz or AC 220V±10%,50/60Hz
Consumption15.4W
 
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