Recommended Standard Designations; Safety And Compliance; Electrical Safety And Compliance; Electrical Installation - Comtech EF Data CDM-760 Installation And Operation Manual

Preface
CDM-760 Advanced High-Speed Trunking Modem

Recommended Standard Designations

The Electronic Industries Association (EIA) designations supersede the Recommended Standard
(RS) designations. References to the old designations may be shown when depicting actual text
(e.g., RS-232) displayed on front panel menus, Web Server pages, serial remote interfaces, Telnet
Command Line Interfaces (CLIs), or unit rear panels. All other references in the manual refer to EIA
designations.
CAUTION – You should carefully review the following information.

Safety and Compliance

Electrical Safety and Compliance

The unit complies with the EN 60950 Safety of Information Technology Equipment (Including
Electrical Business Machines) safety standard.

Electrical Installation

CAUTION
CONNECT THE UNIT TO A POWER SYSTEM THAT HAS SEPARATE GROUND, LINE AND
NEUTRAL CONDUCTORS. DO NOT CONNECT THE UNIT WITHOUT A DIRECT
CONNECTION TO GROUND.
Pluggable
Class I
The cable distribution system/telecommunication network of this product relies on protective
earthing and the integrity of the protective earthing must be insured
In Finland:
"Laite on liitettävä suojakoskettimilla varustettuun pistorasiaan"
In Norway:
"Apparatet må tilkoples jordet stikkontakt"
In Sweden:
"Apparaten skall anslutas till jordat uttag"
Galvanic Isolator Use
Utrustning som är kopplad till skyddsjord via jordat vägguttag och/eller via annan utrustning och
samtidigt är kopplad till kabel-TV nät kan i visa fall medfőra risk főr brand. Főr att undvika detta
skall vid anslutning av utrustningen till kabel-TV nät galvanisk isolator finnas mellan utrustningen
och kabel-TV nätet
Equipment Type A-Protective Earthing
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Revision 4
MN-CDM760