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DMM-1000 is a head-end digital cable TV station. 19" chassis comprise 8 modules – including the high-end IRD module (DMM-1300P), QAM/COFDM modulator (DMM-1300TM), MPEG2 encoder (DMM-1300EC), and re-multiplexer (DMM-1300MX), which ensure reception, decoding, decryption, re-multiplexing, and modulation of DVB signal. Flexibility and usability of DMM-1000 ensure high integration and stability of the entire system.
Parameter |
Value |
DMM-1500P |
|
DMM-1400P |
|
DVB-S2 demodulator |
|
Input frequency range |
950 ... 2150 MHz |
Input signal level |
-65 ... -25 dBm |
Input connector |
F, 75 Ohm |
Symbol rate |
5 ... 45 Msps (QPSK) |
10 ... 31 Msps (8PSK) |
|
Roll-off factor |
0.35 (QPSK) |
0.35, 0.25, 0.2 (DVB-S2) |
|
FEC |
1/2,3/5,2/3,3/4,4/5,5/6,8/9,8/10 (DVB-S2,QPSK) |
3/5,2/3,3/4,5/6,8/9,9/10 (DVB-S2, 8PSK) |
|
1/2,2/3,3/4,5/6,6/7,7/8 (DVB-S) |
|
LNB |
13/18 V, 0/22 kHz. |
DVB-C QAM demodulator |
|
Input connector |
IEC, 75 Ohm |
Input frequency range |
47 ... 862 MHz |
Input signal level |
-15 ... +15 dBmV |
Standard |
J.83 Annex A and B |
Symbol rate |
1 - 7 Mbps |
Modulation |
64/128/256 QAM |
DVB-T COFDM demodulator |
|
Input connector |
IEC, 75 Ohm |
Input frequency range |
174 ... 230 MHz (VHF) |
470 ... 862 MHz (UHF) |
|
Input signal level |
-20 ... -70 dBmV |
Modulation |
QPSK, 16/64 QAM |
Bandwidth |
6/7/8 MHz |
FTT |
2K/8K |
Guard space |
1/4, 1/8, 1/16, 1/32, off |
FEC |
1/2, 2/3, 3/4, 5/6, 7/8 |
CI interface |
|
Slot |
Dual PCMCIA for 2 CI modules |
ASI output
|
|
Connector |
BNC, 75 Ohm |
Effective stream rate |
99 Mbps (max) |
Output package length |
188/204 |
Signal level |
800 mVpp ±10% |
Return loss |
>15 dB |
TS IP output
|
|
Connector |
RJ45 100Base-T |
Effective stream rate |
70 Mbps (max) |
Protocol |
UDP/RTP, IGMPv2, ARP |
Unicast/Multicast |
|
A/V output |
|
Analog video/audio output |
1x 2.5mm phone jack for CVBS + stereo audio, 1x YPbPr |
Digital video/audio output |
1x HDMI 1.3, HD-SDI with digital audio embedded* |
Compression of video stream |
MPEG-2 (1400P), MPEG-2/4 (1500P) |
Control |
|
Ethernet |
RJ45,10/100M, for control of SW update |
Protocol |
SNMP, TCP/IP, HTTP |
D-sub |
15-pin D-sub connector for control panel |
DMM-1300TM (QAM modulator) |
|
Connector, ASI input |
BNC, 75 Ohm |
Data transfer |
BYTE/BURST, auto-detect |
Package length |
188/204 |
Modulation |
J.83 Annex A: 16/32/64/128/256QAM |
J.83 Annex B: 64/256QAM |
|
Output stream rate |
3 ... 7.2 MBauds |
I/Q amplitude error |
<0.3% |
I/Q phase error |
<0.3% |
Phase jitter (JITTER) |
<0.5 RMS |
MER |
>35 dB |
Output frequency range |
47 ... 862 MHz (with 10 kHz step) |
Output level |
95 ... 110 dBµV (with 1 dB step) |
Level of inherent harmonics |
-55dBc |
Output connector |
F, 75 Ohm |
Return loss |
>12 dB |
DMM-1300СM (COFDM modulator) |
|
Connector, ASI input |
BNC, 75 Ohm |
Data transfer |
BYTE/BURST, auto-detect |
Package length |
188/204 |
Modulation |
QPSK/16QAM/64QAM |
FFT |
2K |
Guard space |
1/4, 1/8, 1/16, 1/32, off |
Output frequency range |
47 ... 862 MHz (with 10 kHz step) |
Output level |
97 ... 110 dBµV (with 1 dB step) |
Level of inherent harmonics |
-55dBc |
Output connector |
F, 75 Ohm |
Return loss |
>12 dB |
DMM-1300MX (re-multiplexer) |
|
Connector, ASI input |
BNC x 8 pcs., 75 Ohm |
Input stream rate |
up to 160 Mbps |
Data transfer |
BYTE/BURST, auto-detect |
Package length (input/output) |
188/204 |
Output level |
800 mVpp ±10% |
Output connector, ASI |
BNC, 75 Ohm |
Return loss |
>15 dB |
DMM-1300EC (encoder) |
|
Encoding |
|
Video standard |
NTSC/PAL/SECAM |
MPEG-2 profile |
MPEG-2 MP@ML> |
Audio standard |
MPEG1 (Layer1, Layer2) |
Output stream rate |
1.5 ... 10 Mbps |
Audio sampling rate |
32 kHz, 44.1 kHz, 48 kHz |
Audio stream rate |
64, 128, 192, 256, 384 Kbps |
Return loss |
>15 dB |
Input interfaces |
|
Audio |
RCA stereo, 10 kOhm |
SDI audio (optional) |
Stereo or Dual sound, group 1 to 4, selectable |
CVBS video |
RCA, 75 Ohm |
SDI video (optional) |
BNC, 75 Ohm |
Output interfaces |
|
Connector, ASI output |
BNC, 75 Ohm |
Package length |
188/204 |
Signal level |
800 mVpp ±10% |
Return loss |
>15 dB |
Dual DVB-S/S2/T/T2/C receiver DMM-2200Р
|
|
DVB-S/S2 Demodulator | |
Connector Type | 2×F type female 75Ω for input |
Input Frequency Range | 950~2150MHz |
Input Level | -25~-65dBm |
Symbol Rate | 2~45MS/s for QPSK and 8PSK |
Rolling-off Factor |
DVB-S QPSK: 0.35 DVB-S2 8PSK: 0.35, 0.25, 0.2 |
Punctured Rates |
DVB-S QPSK: 1/2, 2/3, 3/4, 5/6, 7/8 DVB-S2 QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 DVB-S2 8PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/10 |
LNB Polarization | 0, 13V, 18V selectable |
LNB Band Switching Tone | 0/22KHz selectable |
Satellite Selection Command | DiSEqC 1.0 |
DVB-C Tuner Input | |
Connector Type | 2×F type female 75Ω for input |
Input frequency | 51~862MHz |
Input level | 45~75dBuV |
Symbol rate | 1~7MS/s (ITU J.83 Annex A) |
Constellation | 16/32/64/128/256QAM |
Bandwidth | 6/7/8MHz |
Input return loss | 7dB (typ.) |
DVB-C Tuner Input | |
Connector Type | 2×F type female 75Ω for input |
Input frequency | 104~862MHz (VHF/UHF) |
Input level | -20~-70dBm |
Constellation |
DVB-T: QPSK/16-QAM/64-QAM DVB-T2: QPSK, 16QAM, 64QAM, 256QAM |
Bandwidth | 6MHz/7MHz/8MHz |
FFT mode |
DVB-T: 2K/8K DVB-T2: 1K, 2K, 4K, 8K, 16K, 32K |
Guard interval |
DVB-T: 1/4, 1/8, 1/16, 1/32 DVB-T2: 1/4, 5/32, 1/8, 5/64, 1/16, 1/32, 1/64, 1/128 |
FEC code rate |
DVB-T: 1/2, 2/3, 3/4, 5/6, 7/8 DVB-T2: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6 |
Input return loss | 7dB (typ.) |
TS over IP | |
Connector Type | 1×RJ45, 10/100M for TS/IP |
Useful bit rate | 70Mb/s for 10/100M |
Protocol | UDP / RTP, Multicast / Unicast, IGMPv2, ARP |
Uni/Multicast | Support maximum 32 channel uni/multicast output |
TS Processing | |
TS input | Tuner1, Tuner2 or TS/IP input |
TS output | 2 independent ASI outputs |
Re-mux | Re-mux services, edit PSI/SI |
BISS descramble | BISS-1, BISS-E |
CI slots | 2×PCMCIA Slots, comply with most major CAMs in market |
ASI Output | |
Connector Type | 2×BNC Female, 75Ω |
Standard | DVB-ASI, EN50083-9 |
Output bit rate | ≤160Mb/s |
HDMI Output | |
Standard HDMI | 1×HDMI 1.3 interface (partial) |
Video Resolution | 1080i×30, 1080i×29.97, 1080i×25, 720p×60, 720p×59.94, 720p×50, 480p×60, 576p×50, 576i×25, 480i×29.97 |
Audio Embedded | 1×Stereo or AC3 Loop Through |
Digital Video/Audio Processing | |
Video Standard | MPEG-2 MP@ML, MP@HL, MPEG 4/H.264 AVC high profile level 4.1 |
Audio Standard | MPEG-1 Layer-I/II, MPEG-2 Layer-II, LC-AAC, HE-AAC, AC3, AC3+ |
Control & Monitoring | |
Connector Type | 1×RJ45, 10/100M, for equipment IP Control |
Remote Control | SNMP, HTTP Web |
Local Control | Handheld Programmer Unit |
Software Upgrade | 1×USB Port or FTP loader |
General | |
Power supply | DC 3.3V/5V/12V, supplied by DMM-1000MF chassis |
Power consumption | 20W |
Operating temperature | 0~45˚C |
Storage temperature | -10~60 ˚C |
Operating Humidity | 10~90%, non-condensed |
Quad DVB-S/S2 receiver DMM-2400D |
|
DVB-S/S2 Demodulator | |
Connector Type | 4×F type female 75Ω for input |
Input Frequency Range | 950~2150MHz |
Input Level | -25~-65dBm |
Symbol Rate | 2~45MS/s |
Rolling-off Factor |
DVB-S QPSK: 0.35 DVB-S2 8PSK: 0.35, 0.25, 0.2 |
Punctured Rates |
DVB-S QPSK: 1/2, 2/3, 3/4, 5/6, 7/8 DVB-S2 QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 DVB-S2 8PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/10 |
LNB Polarization | 0, 13V, 18V selectable |
LNB Band Switching Tone | 0/22KHz selectable |
Satellite Selection Command | DiSEqC 1.0 |
TS over IP | |
Connector Type | 1×RJ45, 10/100M for TS/IP |
Useful bit rate | 70Mb/s for 10/100M |
Protocol | UDP / RTP, Multicast / Unicast, IGMPv2, ARP |
Uni/Multicast | Support maximum 32 channel uni/multicast output |
ASI Output | |
Connector Type | 2×BNC Female, 75Ω |
Standard | DVB-ASI, EN50083-9 |
Output bit rate | ≤108Mb/s |
Control & Monitoring | |
Connector Type | 1×RJ45, 10/100M, for equipment IP Control |
Remote Control | SNMP, HTTP Web |
Local Control | Handheld Programmer Unit |
Software Upgrade | 1×USB Port or FTP loader, Telnet |
General | |
Power supply | DC 3.3V/5V/12V, supplied by DMM-1000MF chassis |
Power consumption | 15W (exclude LNB power supply) |
Operating temperature | 0~45˚C |
Storage temperature | -10~60 ˚C |
Operating Humidity | 10~90%, non-condensed |