2Spectrum SONU Modem
SAFETY NOTICES
Device Powering: This unit requires an input 100-127Vac, 50-60Hz output 12Vdc 1.5A power adapter. The
power adapter AC plug must be keyed for proper polarization, and the DC barrel must be fully inserted to
contact the back of the SONU power connector port to ensure a snug connection.
Disconnecting the Device: If the SONU modem becomes damaged or encounters some other abnormality,
disconnect the power adapter from the AC wall outlet immediately.
Temperature and Altitude: Install the device in a location not to exceed the normal operating temperature
range of 104°F (40°C) to 32°F (0°C). Maximum operating altitude is 3962 m (13000 ft.).
UNDERSTANDING DEVICE CONNECTIONS
REAR PANEL:
10G Ethernet (Internet): Connect to an Ethernet-enabled device such as a wireless access point/router (LAN
switch, router) using an RJ45 Ethernet cable.
1G Ethernet (ATA): Connect to an Ethernet-enabled ATA (External ATA), or IP Phone.
Battery: Use to connect to the eBBU with USC link cable provided by dedicated eBBU vendor. This port is only
used to transmit the signal data and alarms.
Power: Use to connect to the eBBU DC output cable or to the supplied power adapter. Plug the other end
into the wall power outlet.
Voice 1-2: Use to connect analog telephones or a DECT base station to the device. Telephone service must be
enabled via spectrum.net/support
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