Notice
MP-1288 | Hardware Installation Manual
The Ethernet port interface cabling must be shielded and routed only indoors.
The device must be connected to a grounded power outlet.
Routing of FXS telephony cables: Routing FXS telephony cables outdoors can be done
only in conjunction with a three-electrode Gas Discharge Tube (GDT) rated at 350V
located at the entry point of the two-wire into the building, and properly grounded. When
done correctly, the installation will meet ITU-T K.21 requirements.
Caution Electrical Shock:
Do not open or disassemble this device. The device
carries high voltage and contact with internal components may expose you to electrical
shock and bodily harm.
The device must be installed and serviced only by qualified service personnel.
The device must be installed only in restricted access locations that are compliant with
ETS 300 253 guidelines where equipotential bonding has been implemented.
Disconnect the device from the mains and Telephone Network Voltage (TNV) before
servicing.
For AC powered models, use only the AC power cord that is supplied with the device to
connect to the power source
.
Related Documentation
Document Name
SBC-Gateway Series Release Notes for Latest Release Versions
SBC-Gateway Series Release Notes for Long Term Support Versions
MP-1288 Media Gateway User's Manual
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