Comtech EF Data SLM-5650 Installation And Operation Manual page 10

SLM-5650 Satellite Modem
Preface
1.8.3 Data Quality Performance ...................................................................................................... 1-11
1.8.3.1 OM-73 Compatible Mode Performance .................................................................. 1-11
1.8.3.2 MIL-STD-188-165A Compatible Mode Performance .............................................. 1-11
1.8.3.3 IESS-308 Compatible Mode Performance .............................................................. 1-12
1.8.3.4 IESS-309 Compatible Mode Performance .............................................................. 1-12
1.8.3.5 IESS-310 Compatible Mode Performance .............................................................. 1-12
1.8.3.6 16-QAM Coding Mode Performance....................................................................... 1-12
1.8.3.7 Turbo Coding Mode Performance ........................................................................... 1-12
1.8.3.8 BER ......................................................................................................................... 1-13
1.8.3.8.1
1.8.3.8.2
1.8.3.8.3
1.8.3.8.4
1.8.3.8.5
1.8.3.8.6
1.8.4 BER Performance with Symmetrical Adjacent Carriers.......................................................... 1-16
1.8.5 BER Performance with Asymmetrical Adjacent Carriers........................................................ 1-17
1.9 Dimensional Envelope
CHAPTER 2. INSTALLATION..............................................................................................................2-1
2.1 Unpacking
2.2 Installation
2.2.1 Optional Installation of Side-Railings ........................................................................................ 2-2
2.2.2 Optional Installation Using a Typical Customer Rack............................................................... 2-3
2.3 External Connections
2.3.1 External Reference, (J1).......................................................................................................... 2-5
2.3.2 70 / 140 IF Interface Connectors .............................................................................................. 2-5
2.3.3 L-Band IF Interface Connectors................................................................................................ 2-5
2.3.4 Ethernet Remote Control Connector, (J5) ................................................................................ 2-5
2.3.5 EIA-530 Connector, (J6) ........................................................................................................... 2-6
2.3.6 HSSI Connector, (J7)................................................................................................................ 2-7
2.3.7 Alarms Connector, (J8)............................................................................................................. 2-8
2.3.8 Auxiliary Connector, (J9) .......................................................................................................... 2-8
2.3.9 Remote Connector, (J10) ......................................................................................................... 2-9
2.3.10 Overhead Data, (P1) ............................................................................................................... 2-10
2.4 AC Power Connector
2.5 Ground Connector (GND)
2.6 Gigabit Ethernet
BPSK/QPSK/Offset QPSK BER Performance, Veterbi Decoding ............. 1-13
BPSK/QPSK/Offset QPSK BER Performance, Veterbi Decoding and Reed- ..
Solomon...................................................................................................... 1-13
8-PSK BER Performance, Trellis Decoder................................................. 1-14
8-PSK BER Performance, Trellis Decoder and Reed-Solomon................. 1-14
16-QAM BER Performance, Viterbi Decoder and Reed-Solomon ............. 1-14
BER Performance, Turbo Products Code Decoding .................................. 1-15
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