Comtech EF Data DM240XR User Manual
Page 6
Table of Contents
Revision 13
DM240XR High-Speed Digital Modulator
MN-DM240XR
iv
4.4
Remote Port User Interface ................................................................................................. 4–30
4.4.1
Protocol Structure........................................................................................................... 4–31
4.4.2
Protocol Wrapper ........................................................................................................... 4–31
4.4.3
Frame Description and Bus Handshaking ....................................................................... 4–34
4.4.4
Global Response Operational Codes ............................................................................... 4–34
4.4.5
Collision Avoidance ....................................................................................................... 4–36
4.4.6
Software Compatibility................................................................................................... 4–37
4.4.7
RLLP Summary ............................................................................................................. 4–38
4.4.8
DM240XR Opcode Command Set .................................................................................. 4–38
4.5
Ethernet Port User Interface ............................................................................................... 4–39
4.6
Simple Network Management Protocol (SNMP) ................................................................ 4–39
4.7
The Management Information Base (MIB) ......................................................................... 4–39
4.7.1
Directory {internet 1} 1.3.6.1.1 .................................................................................... 4–39
4.7.2
Mgmt {internet 2} 1.3.6.1.2 ......................................................................................... 4–39
4.7.3
Experimental {internet 3} 1.3.6.1.3 ............................................................................... 4–39
4.7.4
Private {internet 4} 1.3.6.1.4 ........................................................................................ 4–40
4.8
Terminal Port User Interface .............................................................................................. 4–41
4.8.1
Connecting the Terminal ................................................................................................ 4–42
4.8.2
Terminal Screens ............................................................................................................ 4–42
CHAPTER 5.
REAR PANEL INTERFACES .............................................................. 5–1
5.1
DM240XR Connections ......................................................................................................... 5–1
5.2
AC Power ............................................................................................................................... 5–3
5.3
Compact Flash Interface (J5) ................................................................................................ 5–3
5.3.1
Feature Upgrade ............................................................................................................... 5–3
5.3.2
Firmware Update .............................................................................................................. 5–3
5.3.3
Custom Configuration ...................................................................................................... 5–3
5.4
Ethernet Interface (J6)........................................................................................................... 5–3
5.5
External Reference (Input) .................................................................................................... 5–4
5.6
Remote Port (I/O) .................................................................................................................. 5–4
5.7
Terminal Port (I/O) ................................................................................................................ 5–4
5.8
Alarm Port ............................................................................................................................. 5–5
5.9
IF Output Port (J10 & J11) ................................................................................................... 5–5
5.9.1
Output Monitor Port (J9) .................................................................................................. 5–5
5.10
RF Redundancy Switch Control (J2) .................................................................................... 5–6
5.11
Built in ASI/Advanced ASI Interface (J7) ............................................................................. 5–6