Radyne ComStream DM240-DVB Installation And Operation Manual page 9

Table of Contents DM240-DVB High-Speed Digital Modulator
4.2.5 Monitor Menu Options and Parameters______________________________4-11
4.2.6 Alarms Menu Options and Parameters ______________________________4-11
4.2.7 System Menu Options and Parameters______________________________4-12
4.2.8 Test Menu Options and Parameters ________________________________4-16
4.9 Remote Port User Interface ________________________________________4-17
4.9.1 Protocol Structure ______________________________________________4-17
4.9.2 Protocol Wrapper ______________________________________________4-17
4.9.3 Frame Description and Bus Handshaking ____________________________4-19
4.9.4 Global Response Operational Codes _______________________________4-20
4.9.5 Collision Avoidance_____________________________________________4-21
4.9.6 Software Compatibility___________________________________________4-22
4.9.7 RLLP Summary________________________________________________4-23
4.10 Ethernet Port User Interface_______________________________________4-23
4.11 Simple Network Management Protocol (SNMP) ________________________4-23
4.12 The Management Information Base (MIB) ____________________________4-24
4.13 Terminal Port User Interface ______________________________________4-26
Section 5 - Rear Panel Interfaces
5.0 DM240 Connections_______________________________________________5-1
5.1 AC Power_______________________________________________________5-2
5.2 PCMCIA Interface ________________________________________________5-2
5.2.1 Feature Upgrade ________________________________________________5-3
5.2.2 Firmware Update________________________________________________5-3
5.2.3 Custom Configuration ____________________________________________5-3
5.3 Ethernet Interface (I/O)_____________________________________________5-3
5.4 External Reference (Input) __________________________________________5-4
5.5 Remote Port (I/O)_________________________________________________5-4
5.6 Terminal Port (I/O) ________________________________________________5-4
5.7 Alarm Port ______________________________________________________5-4
5.8 IF Port (Output) __________________________________________________5-5
5.9 RF Switch Control ________________________________________________5-6
5.10 ASI/Parallel RS-422 Interface_______________________________________5-6
5.10.1 M2P (Parallel, RS-422, J8) _______________________________________5-6
5.10.2 DVB (Parallel, RS-422, J8) _______________________________________5-7
5.10.3 ASI (Asynchronous Serial Interface, J12) ____________________________5-8
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