About this manual, Related documents, Conventions and references – Comtech EF Data CMR-5910 Manual User Manual
Page 10: Cautions and warnings, Conventions and references cautions and warnings
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Digicast Media Router Serial IP (SIP): CMR-5910 (MG-SIP) & CMR-5920 (MR-SIP)
Revision A
Preface
MN/MDRTRIPDC.IOM
About this Manual
This manual provides installation and operation information, functional capabilities,
and performance specifications for the Comtech EF Data (CEFD) Digicast Serial IP
Routers – CMR-5910 Digicast Media Gateway (MG-SIP) and CMR-5920 Digicast
Media Router (MR-SIP) – referred to throughout this manual as “the MG-SIP” or “the
MR-SIP”. The manual additionally provides information on how to connect these
products to other data transport equipment.
This is a technical document intended for earth station engineers, technicians, and
operators responsible for the operation and maintenance of the MG-SIP and MR-SIP.
Related Documents
• ISO/IEC – HDLC Protocol Specifications
• IEEE802.x - Ethernet specifications
• RFCs – Internet-related official standards & recommendations
• EIA – RS-422 Specifications
• ISO/IEC 13239 High-Level Data Link Control (HDLC)
Reporting Comments or Suggestions Concerning this Manual
Comments and suggestions regarding the content and design of this manual are
appreciated. To submit comments, please e-mail the Comtech EF Data Technical
Publications Department at
Conventions and References
Cautions and Warnings
IMPORTANT or NOTE indicates a statement that is associated with the task
being performed or information critical for proper equipment function.
IMPORTANT
CAUTION indicates a hazardous situation that, if not avoided, may result in
minor or moderate injury. CAUTION may also be used to indicate other
unsafe practices or risks of property damage.
WARNING indicates a potentially hazardous situation that, if not avoided,
could result in death or serious injury.
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