New Arrival: FOT 8 IN 1 Encoder Modulator

8 IN 1 Encoder Modulator: An all-in-one device

Product Overview

  FOT new arrival’s 8 in 1 Encoder/Modulator is an all-in-one device integrated encoding, demodulation, multiplexing and modulation functions in one standard 1U case.

new arrival FOT 8 IN 1 Encoder Modulator

new arrival FOT 8 IN 1 Encoder Modulator

  It can convert 8 CVBS signals, 1 ASI and 1 DVB-C Tuner input to DVB-C RF out in the frequency range of 30~960MHz. It is also equipped with 2 ASI ports and IP port to output TS in MPTS & 8* SPTS. The signals source could be from satellite receivers, closed-circuit television cameras and etc. its output signal is to be received by DVB-C standard TVs or DVB-C STBs. The device can be used in public place such as metro, market hall, theatre, hotels, resorts, etc for advertising. It also can be used for monitoring, training and educating in company, schools, campuses, hospital.

Principle Chart

FOT 8 IN 1 Encoder Modulator Principle Chart

FOT 8 IN 1 Encoder Modulator Principle Chart

Key Features

  • Support 8CVBS+1 ASI + 1 DVB-C Tuner input
  • Mpeg2 video encoding
  • MPEG1 Audio Layer 2, AC3 audio encoding
  • Support PAL, NTSC SD signal
  • MPTS or 8xSPTS output over UDP
  • DVB-C/QAM RF test&out
  • Support all DVB-C QAM modes(J.83A/B/C)
  • LCN support (Logical Channel Number) Excellent modulation quality MER≥42dB
  • RF Frequency range 30Mhz~960Mhz
  • LCD display, Remote control and firmware
  • Web NMS Management
  • Updates via web/Ethernet
  • Lowest cost per channel


Input8 CVBS, BNC interface     
8 pairs of unbalanced stereo audio, BNC interface
1 ASI input, BNC interface
1 Tuner input
VideoResolutionPAL: 720×576_50i, 640×576_50i, 352×288_50i, 320×288_50i, 176×288_50i, 176×144_50i
NTSC: 720×480_59.94i, 544×480_59.94i, 352×240_59.94i, 320×240_59.94i, 176×240_59.94i, 160×120_59.94i
EncodingMPEG 2
Aspect Ratio1:1, 4:3, 16:9, 2.21:1
AudioEncodingMPEG1 Layer II, AC3
Sampling rate48KHz
Bit-rate64kbps,96kbps,128kbps,192kbps, 256kbps, 320kbps
DVB-C Tuner SectionStandardJ.83A, J.83B, J.83C
RF frequency30~1000MHz, 1KHz step
Symbol rate5.0 - 9.0 Msps
Symbol rate5.057Msps5.361Msps
J.83CConstellation64QAM, 256QAM
Symbol rate5.0 - 9.0 Msps
Multiplexing1 ASI and tuner input multiplexed with local 8 channels of TS
PID re-mapping
PCR accurate adjusting
Automatic generating PSI/SI table
Modulator SectionStandardJ.83A, J.83B, J.83C
RF frequency30~960MHz, 1KHz step
RF output level-30.0~ 10.0 dbm (81~97 dbµV), 0.1db step
Symbol rate5.0 - 9.0 Msps
Symbol rate5.0 - 9.0 Msps
Symbol rate5.057Msps5.361Msps
J.83CConstellation64QAM, 256QAM
Symbol rate5.0 - 9.0 Msps
Stream output2*ASI output, BNC interface
MPTS & 8 SPTS over UDP, 10/100Base-T Ethernet interface (UDP unicast / multicast)
System functionLCD/keyboard operating, web NMS supporting
Ethernet software & hardware upgrade
MiscellaneousDimension (W× L× H)482mm×455mm×44mm
Approx weight 4kg
Temperature0~45℃(work),  -20~80℃(Storage)
PowerAC 100V-220V±10%, 50/60Hz

Ask for Digital Headend Device details!

Latest Blog

About Us

Why FTTH can save telecom cost

FTTH: saving money

【Our Goal】

Benefits our customers via Fiber Network (FTTH).

【FOT Telecom】

Your reliable fiber network equipment and service provider: Read More

Contact us

Email: Skype: fanny-lee2007Tel: +86-20-2209 8370
Add.:97th Science Avenue, Science Town,  Guangzhou, Guangdong, China