M7/M7L/M7LT Modular Satellite Modem Description
M7/M7L/M7LT - Rev. 0.05
Preface
Standard Designations
The M7 designation is used throughout this manual where references apply to either the M7, M7L or
M7LT modems. Where a subject is specific to one modem the “L” or “LT” suffix is used or the specific
differences in operation between the three modem versions are detailed.
Recommended Standard (RS) designations (i.e. RS-232) have been superseded by the new
designation of the Electronic Industries Association (EIA) designations (i.e. EIA-232). The RS and EIA
designation may be used interchangeably within the manual and protocol documentation and have
the same electrical and mechanical meaning.
Electrical Safety and Compliance Notice
The M7 Series has been safety tested and shown to comply with standard EN 60950 Safety of
Information Technology Equipment (Including Electrical Business Machines).
The M7 Series is shipped with an external IEC filtered AC to DC power converter module designed to
accept a 3-wire mains connection consisting of an earth ground, neutral and line conductors. The
mating power cord should have a line cord and plug suitable for the country of operation. Installation
and connection to the AC power line must be made in compliance to local or national wiring codes
and regulations.
The external IEC filtered AC to DC power converter module is rated for a nominal operating range of
90 to 264 VAC. The unit has a maximum power consumption of 25 watts.
Never operate the equipment with the cover removed. Never remove the cover with power applied.
As a safety measure the power cord should be disconnected from the unit when preparing to remove
the cover.
Battery
The M7 contains a Lithium Battery. Danger of explosion exists if the battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used
batteries in accordance with local and national regulations.
EMC (Electromagnetic Compatibility) and Safety Compliance
This equipment has been tested in accordance with FCC and ESTI standards.
FCC: Part 15, Subpart B, Class A
ETSI EN 301 489-1 V1.9.2 (2011-09) (Emissions and Immunity)
EN 55022 (2010) (Emissions)
EN 55024 (2010) (Immunity)
EN 60950-1:2006 (2nd Edition) and IEC 60950-1:2005 (Safety)
To maintain compliance with these standards the following the precautions must be observed.
The equipment must be operated with the cover and all cover screws in place.
Do not remove the rear panel option plate without replacing it with one designed for a specific
option assembly.
All rear connections are designed to have integral shielding on the cable and connector
assembly. “D” type signal connectors must have grounding fingers on the connector shell.
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