Features
● Support 2 to 4 CA Simulcrypt, compatible with multiple conditional access systems
● Support IP input interface and able to multiplex and scrambling single or multiple programs
● In 1RU, up to 16 frequencies
● Support 1.15MHz~8.05MHz bandwidth
● Support 16QAM、32QAM、64QAM、128QAM、 256QAM modulation modes
● Support SFP input and IP input
● Support MPTS and SPTS over IP input, up to 512 UDP
● Provide RF output monitoring port (-20dB)
● Adjustable Symbol Rate up to 7Mbaud
● Max. effective bit rate up to 51.6Mbps (SR=7Mbaud, 256QAM)
● Nominal RF Output power ≥100dBuV ( with 0~10dB adjustable attenuation range) and 48~863MHz frequency range
● access via Ethernet link
Application
● DVB-C QAM modulation
● VOD edge IPQAM
● DVB+HFC networks
Compatible
● EN 50083-9
● ETSI TR 101 154
● ETSI TR 101 891
● EN 300 429
● ITU-T J.83A/C
Recommended Operating Conditions
Stress in excess of the maximum absolute ratings can cause permanent damage to the device (See Table 1)
Table 1 – Recommended Operating Conditions
Parameter |
Symbol |
Min. |
Max. |
Unit |
Supply Voltage Note |
V |
90 |
250 |
V |
Supply Frequency |
F |
49 |
51 |
Hz |
power consumption |
C |
|
55 |
W |
Ambient Operating Temperature |
Tw |
0 |
50 |
OC |
Storage Temperature |
Ts |
-25 |
55 |
OC |
Operating Humidity |
H |
10 |
75 |
% |
Note: Support both 110V and 220V supply voltage standards, but please let us know which one do you
need when you release order.
Specifications
Table 2 – Technical Specifications
Parameter |
Symbol |
Description |
Unit |
Remark |
Mechanical dimension |
Height |
H |
42 |
mm |
About 1U |
Width |
W |
434 |
mm |
About 17” |
Depth |
D |
340 |
mm |
|
Input SFP |
Type |
- |
LC |
|
|
Connector |
- |
SFP or RJ45 |
|
|
Max. throughput |
- |
1.25 |
Gbps |
|
Compatible protocol |
- |
IP V4, UDP, RTP,ARP |
|
|
Multiplexing and scrambling |
Input channels |
|
512 UDP |
|
|
Max PID |
|
512 PID per freq |
|
|
Scrambling channels |
|
4 |
|
|
Function |
|
PID remapping |
|
|
RF Output |
Impedance |
- |
75 |
Ω |
|
Output channels |
|
16 |
|
|
Connector |
- |
BNC |
NA |
|
Frequency |
- |
48~863 |
MHz |
|
Output level |
- |
>100 |
dBuV |
Adjustable |
Modulation Specification |
Modulation scheme |
|
16~256QAM |
|
|
Standard |
|
ITU-T J.83 Annex A,C |
|
|
Symbol Rate |
SR |
1~7 |
Mbaud |
|
Bandwidth |
BW |
1.15~8.05 |
MHz |
|
Effective output bit rate |
|
≤51.6 |
Mbps |
SR=7Mbaud, 256QAM |
Modulation Error Rate |
MER |
≥40 |
dB |
After equalizer, 64QAM |
Bit Error Rate |
BER |
≥9x10E-9 |
|
After FEC, 64QAM |
Carrier to Noise |
C/N |
≥45 |
dB |
|
Management for IPQAM model |
Type |
|
10/100BASE-T |
|
|
Connector |
|
RJ45 |
|
|
Max. bitrate |
|
125 |
Mbps |
|
Panel DiagramFront panel:
Rear panel:
Ordering Information
Part Number |
Description |
D-Master 9016B |
One module, QAM Modulator, RF output support 16~256QAM modes, up to 16 frequencies, output frequency range is 48~863MHz ,SR=1~7Mbaud |
D-Master 9032B |
Two module, QAM Modulator, RF output support 16~256QAM modes, up to 16*2 frequencies, output frequency range is 48~863MHz ,SR=1~7Mbaud |
D-Master 9048B |
Three module, QAM Modulator, RF output support 16~256QAM modes, up to 16*3 frequencies, output frequency range is 48~863MHz ,SR=1~7Mbaud |
D-Master 9064B |
Four module, QAM Modulator, RF output support 16~256QAM modes, up to 16*4 frequencies, output frequency range is 48~863MHz ,SR=1~7Mbaud |
Reversion History
Reversion |
Updating description |
Date |
REV. 1.0 |
New datasheet |
2015/1/12 |
REV. 1.1 |
Update product pictures |
2016/12/1 |