E31U2V1 DOCSIS 3.
E31U2V1 Quick Installation Guide • SAFETY NOTICES • BASIC MODEM INFORMATION Device Grounding: Install the eMTA 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.
E31U2V1 Quick Installation Guide • UNDERSTANDING DEVICE CONNECTIONS Ethernet (Internet): Connect to an Ethernet-enabled device such as a wireless access point (router) using an RJ45 Ethernet cable. 3. Connect an RJ-11 phone cable (not supplied) to the Voice 1 or 2 port on the modem (when provisioned for voice service as specified by the service provider), and connect the other end to the phone port of the telephone.
E31U2V1 Quick Installation Guide • DEVICE WALL MOUNT INSTRUCTIONS You can mount the E31U2V1 on a wall using the 2 mounting brackets on the side of the device. Two round or pan head screws are recommended. See the figure below for measurements. Label Size in Millimeters (mm) A 9.5 +/- 0.2 B 3.7 +/- 0.1 C 34.5 +/- 0.2 Note: The screws should protrude from the wall so you can fit the device between the head of the screws and the wall.
E31U2V1 Quick Installation Guide • LED BEHAVIOR LED COLOR DESCRIPTION • Powering Up: Flashing between On Blue and Off • Normal Operation: On Blue • Network Access Denied: If receiving power, On Blue Status Light BLUE Illuminated Text WHITE • Powering Up and Fully Powered: On White Status Light BLUE / WHITE • Determining Connection: Pulsing between On Blue and On White • Device has entered DOCSIS 3.0 Bonded State: On White • Device has entered DOCSIS 3.
E31U2V1 Quick Installation Guide • LED BEHAVIOR (Cont.
E31U2V1 Quick Installation Guide • SAFETY WARNING: Read all safety instructions in this guide before attempting to unpack, install, operate, or connect power to this product. • Follow basic safety precautions to reduce the risk of fire, electrical shock, and injury. To prevent fire or shock hazard, do not expose the unit to rain and moisture or install this product near water. Never spill any form of liquid on or into this product. Do not use liquid cleaners or aerosol cleaners on or close to this product.
