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Spectrum D3.1 eMTA Quick Installation Guide
•
SAFETY NOTICES
Device Grounding: Install the cable modem to include grounding the coaxial cable
to the earth as close as practical to the building entrance per ANSI/NFPA 70 and
the National Electrical Code (NEC, in particular, Section 820.93, Grounding of the
Outer Conductive Shield of a Coaxial Cable). The device is designed for IT power
systems with phase-to-phase voltage at 120V.
This unit requires a 100-240V, 50-60Hz power adapter. The power adapter must
be keyed for proper polarization, and must be fully inserted to contact the back
of the power connector port to ensure snug connection. Use only the supplied
power adapter.
Disconnecting the Device: If the cable 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
maximum operating temperature of 104˚F (40˚C). Maximum operating altitude is
5000 m (16,404 ft.).
•
PREPARING FOR INSTALLATION
Verify package contents, RF cable connectors, and power outlet.
box and confirm the following components:
Locate the RF (coaxial) cable connector on the wall.
✓
is working and is wired correctly. Place your cable modem within a proper
distance from the outlet.
•
BASIC MODEM INFORMATION
Example of Cable RF
MAC Address
Firmware Version
Compatibility
Local Web
User Interface
Access
Modem Web
Page Login (web user
interface)
•
UNDERSTANDING DEVICE CONNECTIONS
Unpack the
✓
REAR PANEL:
Ethernet (Internet): Connect to an Ethernet-enabled device such as a computer,
gaming console or a wireless access point (LAN switch, router) using an RJ45
Ethernet cable.
Voice 1-2: Use to connect analog telephones to the device. Telephone service
must be enabled by your service provider.
Cable: Use to connect to the coaxial cable from your Internet service provider.
Verify the power outlet
✓
00:71:CC:8E:54:C7
14.1.2xxx
DOCSIS 3.1/3.0/2.0/1.0 certified Ethernet
10/100/1000 Mbps
http://192.168.100.1
Login: technician
Password: C0nf1gur3Ubee#
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