Cisco D9854 Installation And Configuration Guide

Appendix A
Technical Specifications
372
L-Band Input and Processing
General
Parameter
Specification
System
MPEG-2/DVB Compatible
DVB-S EN 300 421, EN 300 468
Demodulation
DVB-S QPSK, DVB-S2 QPSK and 8PSK
Number of RF Inputs
4 (only one active at a time)
LNB LO Stability
DVB-S and DVB-S2
Symbol Rate
Stability
1 to 4.99 MSymbols/s
≤ ± 125 kHz
5.0 to 9.99 MSymbols/s
≤ ± 1.0 MHz
10.0 to 45 MSymbols/s
≤ ± 3.0 MHz
Parameter
Specification
LNB Phase Noise
Requirement
-35 dBc/Hz at dF = 100 Hz
-53 dBc/Hz at dF = 1 kHz
-76 dBc/Hz at dF = 10 kHz
-96 dBc/Hz at dF = 100 kHz
-106 dBc/Hz at dF = 1 MHz
-117 dBc/Hz at dF = 10 MHz

Cisco D9854 Specifications

General

Model	D9854
Category	Receiver
Output	ASI, IP
Decoding	MPEG-2
Conditional Access	BISS
Receiver Type	Professional IRD
解密	DVB-CSA, BISS, AES
Input Frequency Range	950 MHz to 2150 MHz
Modulation Formats	QPSK, 8PSK
Symbol Rate	1 to 45 Msps
Power Supply	100-240 VAC, 50/60 Hz
Power Consumption	40W (typical)
Operating Temperature	0°C