Contact Us
yingyingbai131
info@dsdvb.com
86-28-85550524
NDS3344M IP Modulator
ISDB-T/DVB-T/DVB-C RF in one device, Modulation dynamic switching
3 GE/SFP+2 GE+10 FE date ports
License upgratable for carrier number
Product Overview
NDS3344M 28 in 1 ISDB-T & 32 in 1 DVB-T & 48 in 1 DVB-C is the latest generational Mux-modulating device developed by DEXIN. It supports maximum 128 IP input through the 3 GE/SFP port and 2 GE ports, 32 IP input through the 10 FE port, and also has 2 ASI input. After 28&32&48 multiplexing, it gives 28 ISDB-T & 32 DVB-T & 48 DVB-C non-adjacent carriers (50MHz~960MHz), 28&32&48 IP (MPTS) output as mirror of carriers. The device is characterized with high integrated level, high performance and low cost. This is very adaptable to newly generation DTV broadcasting system.
Key Features
l 3 RJ45 /SFP GE ports (each port max 128 IP in):
Data1&2&3 ports only for input
l 2GE ports (each port max 128 IP in):
Data4 is input ports
Data5 is bi-directional ports, 28&32&48 IP out (as mirror of 28 ISDB–T&32 DVB-T &48 DVB-C out version)
l 10 FE ports (each port max 32 IP in):
Date1-Date10 all for input
l ISDB-T/DVB-T /DVB-C RF in one device, Modulation dynamic switching(only two modulation options can be chosen in on device)
l Supports accurate PCR adjusting
l Max 840Mbps for each input
l Supports PID remapping and PSI/SI editing , PIDs remapping per channel
l Supports up to 256
l Supports 2ASI input
l Support 1 USB Player (Insert the USB Flash drive with “xxx.ts” videos in NDS3536S and play back the content in an easy way; file system FAT 32)
l Support 28 &32 &48 multiplexed TS over UDP/RTP output
l 28 ISDB-T /32 DVB-T /48 DVB-C non-adjacent carriers output, compliant to ARIB STD-B31 standard/ ETSI EN300 744 standard/ DVB-C (EN 300 429) and ITU-T J.83 A/B/C
l Support Web-based Network management
Inner Principle Chart
Carrier Setting Illustration:
Specifications
|
Input |
Input |
28 ISDB-T &32 DVB-T & 48 DVB-C carriers: Max 128 IP input through Date1-Date5, 100/1000M Ethernet Port (Date1-Date3 are SFP interface optional). Each Data port can input max 128 IP. Max 32 IP input through Date1-Date10 (FE port, Rear panel), 100M Ethernet Port, Each Data port can input max 32 IP. |
|
|
2ASI input, BNC interface |
|||
|
|
1 USB Player input for re-mux (“xxx.ts” video) |
||
|
Transport Protocol |
TS over UDP/RTP, unicast and multicast, IGMP V2/V3 |
||
|
Transmission Rate |
Max 840Mbps for each input channel |
||
|
Mux |
Input Channel |
128(or 32) |
|
|
Output Channel |
28(ISDB-T) or 32 (DVB-T)or 48(DVB-C) |
||
|
Max PIDs |
256 per channel |
||
|
Functions |
PID remapping(auto/manually optional) |
||
|
PCR accurate adjusting |
|||
|
PSI/SI table automatically generating |
|||
|
Modulation Parameters (ISDB-T) |
Channel |
16/20/24/28(License gradable) |
|
|
Modulation Standard |
ARIB STD-B31 |
||
|
Constellation |
QPSK, 16QAM, 64QAM |
||
|
Bandwidth |
6MHz |
||
|
Transmission Mode |
2K/4K/8K |
||
|
Code rate |
1/2, 2/3, 3/4, 5/6, 7/8 |
||
|
RF Output (ISDB-T) |
Interface |
F typed output port for 28 non-adjacent carriers |
|
|
RF Range |
50~960MHz, 1kHz stepping |
||
|
Output Level |
-20dBm~1dBm(87~108dbµV), 0.1dB stepping |
||
|
MER |
≥ 40dB |
||
|
ACL |
-50 dBc |
||
|
Modulation Parameters (DVB-T) |
Channel |
16/20/24/28/32(License gradable) |
|
|
Modulation Standard |
ETSI EN300 744 |
||
|
Constellation |
QPSK/16QAM/64QAM |
||
|
Bandwidth |
6/7/8 MHz |
||
|
Transmission Mode |
2K/4K/8K |
||
|
Code rate |
1/2,2/3,3/4,5/6,7/8 |
||
|
RF Output (DVB-T) |
Interface |
F typed output port for 32 non-adjacent carriers |
|
|
RF Range |
50~960MHz, 1kHz stepping |
||
|
Output Level |
-20dBm~0dBm(87~107dbµV), 0.1dB stepping |
||
|
MER |
≥ 40dB |
||
|
ACL |
-55 dBc |
||
|
Modulation Parameters (DVB-C) |
Constellation |
J.83A |
Constellation :16/32/64/128/256QAM |
|
Bandwidth :8M |
|||
|
J.83B/C |
Constellation :64/256QAM |
||
|
Bandwidth :6M |
|||
|
QAM Channel |
32/36/40/44/48(License gradable) |
||
|
Symbol Rate |
5.0~7.0Msps, 1ksps stepping. 5057Ksps (J.83B, 64QAM) ; 5361Ksps (J.83B, 256QAM) |
||
|
Constellation |
16, 32, 64 , 128, 256QAM |
||
|
RF Output (DVB-C) |
Interface |
F typed output port for 48 non-adjacent carriers |
|
|
RF Range |
50~960MHz, 1kHz stepping |
||
|
Output Level |
-20dBm~-3dBm(87~104dbµV), 0.1dB stepping |
||
|
MER |
≥ 40dB |
||
|
ACL |
50~960MHz, 1kHz stepping |
||
|
TS output |
28&32&48 IP output over UDP/RTP, unicast/multicast, Data1 100/1000M Ethernet Ports |
||
|
System |
Web-based Network management |
||
|
General |
Demission |
420mm×440mm×44.5mm (WxLxH) |
|
|
Temperature |
0~45℃(operation), -20~80℃(storage) |
||
|
Power Supply |
AC100V±10%, 50/60Hz or AC 220V±10%,50/60Hz |
||
Order Guide
|
Modulation combination |
DVB-C/DVB-T |
DVB-C/ISDB-T |
DVB-T/ISDB-T |
|
Carrier support (Increase every four carriers) |
32~48/16~32 |
32~48/16~28 |
16~32/16~28 |
|
Modulation |
Carrier number(Increase every four carriers by license) |
||||
|
DVB-C |
32 |
36 |
40 |
44 |
48 |
|
DVB-T |
16 |
20 |
24 |
28 |
32 |
|
ISDB-T |
16 |
20 |
24 |
28 |
/ |
|
Note: |
Different combination of carrier number can be selected, Need to be confirmed before an order |
||||
