Cisco D9854i Manual

 
 
 L-Band Input and Processing 
 
78-4021470-01 Rev J 277 
 
LNB Power and Control 
Parameter Specification 
Voltage 
(RF1to RF3, RF4 does not 
have an LNB supply) 
13 V Vertical/circular right, 
18 V Horizontal/circular left 
Off 
Current 350 mA maximum 
LNB Alarms:  
No load - 6 mA 
Overload - 360 mA minimum 
  
DVB-S/DVB-S2 
DVB-S/DVB-S2 Satellite Receiver 
Parameter Specification 
L-Band Input 
Number of Inputs 4 (one active at a time) 
Input Connector Type F-type, female, 75 ohms 
Input Impedance...

 
Appendix A 
Technical Specifications 
278 78-4021470-01 Rev J 
Parameter Specification 
Eb/No (C/N) Ratio See DVB-S2 Satellite Receiver Input, DVB-S 
Eb/No (C/N) Ratio Table 
DVB-S2 Modulation (EN 302 307) 
Modulation QPSK, 8PSK 
Pilots On/Off Pilots On 
QPSK LDPC FEC Rates 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 
8PSK LDPC FEC Rates 3/5, 2/3, 3/4, 5/6, 8/9, 9/10 
LDPC FEC Frame Length Normal 
Symbol Rate Range 1 to 30 Ms/s 
Maximum Channel Bit Rate 90 Mb/s 
Maximum User Bit Rate 78.55 Mb/s 
  
DVB-S...

 
 
 L-Band Input and Processing 
 
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Mode Simulated Es/No (dB) for 
FEC Frame length = 64,800 
Typical Performance (dB) in 
Linear Channel and IF Loop 
configuration 
QPSK 4/5 4.68 4.8 
QPSK 5/6 5.18 5.3 
QPSK 8/9 6.20 6.4 
QPSK 9/10 6.42 6.6 
8PSK 3/5 5.50 5.8 
8PSK 2/3 6.62 6.8 
8PSK 3/4 7.91 8.1 
8PSK 5/6 9.35 9.6 
8PSK 8/9 10.69 10.9 
8PSK 9/10 10.98 11.3 
 
  

 
Appendix A 
Technical Specifications 
280 78-4021470-01 Rev J 
Video Inputs/Outputs and Processing 
General 
Parameter Specification 
System MPEG-2/DVB Compatible 
EN 300 421, EN 300 468 
  
Video Outputs 
Analog SD Video Output 
Item Test Signal Specification CVBS1 Specification CVBS2 
Number of 
Channels 
 One SD source 
program 
One SD source program 
Video 
Decompression 
 MPEG-2 4:2:0 MPEG-2 4:2:0 
Output 
Impedance 
 75 Ω 75 Ω 
525 Line 
Bar level NTC-7 comp 700 mV ± 7 mV (± 1%) 700 mV ± 35 mV (±...

 
 
 Video Inputs/Outputs and Processing 
 
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Item Test Signal Specification CVBS1 Specification CVBS2 
Frequency 
Response 
FCC multi-burst 0.5 MHz, 0 dB 
1.25 MHz, 0 dB ± 0.2 dB 
2 MHz, 0 dB ± 0.2 dB 
3 MHz, 0 dB ± 0.3 dB 
3.58 MHz, 0 dB ± 0.3 dB 
4.1 MHz, 0 dB ± 0.3 dB 
0.5 MHz, 0 dB 
1.25 MHz, 0 dB ± 0.2 dB 
2 MHz, 0 dB ± 0.2 dB 
3 MHz, 0 dB ± 0.3 dB 
3.58 MHz, 0 dB ± 0.3 dB 
4.1 MHz, 0 dB ± 0.3 dB 
Differential Gain NTC-7 comp < 3.0% < 3.0% 
Differential 
Phase 
NTC-7 comp <...

 
Appendix A 
Technical Specifications 
282 78-4021470-01 Rev J 
Item Test Signal Specification CVBS1 Specification CVBS2 
Frequency 
Response 
VITS18 0.5 MHz, 0 dB 
1 MHz, 0 dB ± 0.2 dB 
2 MHz, 0 dB ± 0.3 dB 
4 MHz, 0 dB ± 0.3 dB 
4.8 MHz, +0 dB, -0.5 dB 
0.5 MHz, 0 dB 
1 MHz, 0 dB ± 0.2 dB 
2 MHz, 0 dB ± 0.2 dB 
4 MHz, 0 dB ± 0.3 dB 
4.8 MHz, +0 dB, -0.5 dB 
Differential Gain VITS330 < 3.0% < 3.0% 
Differential 
Phase 
VITS330 < 3°  < 3° 
Luminance 
Non-linearity 
VITS17 < 5% < 5% 
Weighted Signal...

 
 
 Video Inputs/Outputs and Processing 
 
78-4021470-01 Rev J 283 
 
Linearity 5-step 3% 3% 
Interchannel Delay 100% Color Bars 2 ns 2 ns 
DC Offset  ± 50 mV ± 50 mV 
Return Loss  DC to 30 MHz, -20 dB DC to 30 MHz, -20 dB 
   
Aspect Ratio 
Item Specification 
Aspect Ratio Conversions for Down-
Conversion 
Aspect Ratio Conversions for SD Programs 
4:3 16:9 4:3 16:9 
16:9 Letterbox 
14:9 Letterbox Center 
Center Cutout 16:9 Letterbox 
14:9 Letterbox Center 
Cutout 
Scale to 16:9 
  
Embedded Data in SDI...

 
Appendix A 
Technical Specifications 
284 78-4021470-01 Rev J 
Audio Outputs 
Analog Audio Outputs 
Item Specification 
Number of Channels 2 stereo pairs/4 mono channels, 5.1 channel 
downmix Audio decompression: MPEG or 
Dolby Digital. HE-AAC single stereo pair or 
Dolby Digital Plus single stereo pair available as 
future software download. 
Frequency Response ±0.5 dB, 20 Hz to 20 kHz (ref., 100 kilohms) 
Total Harmonic Distortion < 0.3% at 1 kHz (ref. 100 kilohms) 
Dynamic Range 85 dB (CCIR/Arm...

 
 
 Transport Stream Outputs 
 
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Transport Stream Outputs 
ASI Output 
Item Specification 
Number of outputs 1 
Type of connector 75 ohms BNC 
Output impedance 75 ohms according to EN 50083-9 
Data amplitude 800 mV peak-peak ± 10% according to EN 50083-
9 
Return loss >17 dB, 27 to 270 MHz 
Transport stream bit rate 1 to 120 Mbit/s ± 100 ppm 
ASI bit rate 200 Mbit/s ± 100 ppm 
Transport stream formats According to EN 50083-9 
188 bytes structure 
204 bytes without Reed Solomon...

 
Appendix A 
Technical Specifications 
286 78-4021470-01 Rev J 
Item Specification 
Type of connector RJ-45, 100/1000 BASE-T 
Output modes IPv4 datagrams 
IP Addressing Multicast 
TS Input up to 5 PIDs 
Bit Rate up to 10 Mbps (for 1500 byte packets)