ZyXEL P-870MH-C1 User's Manual
Contents
1. settings or phone line Contact your Internet Service Provider ISP and or telephone company Procedure to View a Product s Certification s 1 Go to www zyxel com 2 Select your product from the drop down list box on the ZyXEL home page to go to that product s page 3 Select the certification you wish to view from this page2. P 870MH C1 VDSL Modem Over POTS Quick Start Guide Version 3 50 12 2006 Edition 1 ZyXEL Copyright 2006 All rights reserved P 870MH C1 Quick Start Guide Introduction The P 870MH C1 is a VDSL modem with a four port switch VDSL offers high speed Internet access The four port switch lets you connect up to four computers to the P 870MH C1 Refer to the User s Guide for detailed information Jai o ce o 1 DSL Use a telephone wire to connect this port to a telephone wall jack for Internet access 2 ETHERNET Use an Ethernet cable to connect a port to a computer for Internet access 3 POWER Use only the included power adaptor to connect this socket to an appropriate power source Press the button to turn on the P 870MH C1 P 870MH C1 Quick Start Guide 1 1 Check the LEDs Lights The POWER LED blinks and turns steady on The VDSL and or ETHERNET LEDs turn on and sometimes blink if the corresponding ports are properly connected T p If none of the LEDs are on unplug the device and check your hardware connections again 2 Test Your Internet Connection After you have connected the hardware and turned on the P 870MH C1 open a web browser on your computer and go to any web site for example www zyxel com to test your Internet connection Troubleshooting 1 The POWER light is not on when turn on the P 870MH C1 You might be using the wrong power adaptor Use the i
3. ncluded power adaptor only If you are using the correct power adaptor disconnect and re connect the power adaptor and turn on the P 870MH C1 again e If the POWER light is still not on use a different power outlet Make sure the power source is also turned on 2 P 870MH C1 Quick Start Guide If the problem continues contact your local vendor 2 The ALARM light is on The ALARM light blinks once during system startup If the ALARM light stays on the system startup test has failed on your P 870MH C1 Contact your local vendor 3 The POWER light is on and the ALARM light is off but the VDSL light is blinking slowly Check the connection from the DSL port to the tele phone jack Connect the DSL port to a different telephone jack Make sure VDSL service is activated for the telephone jack If the problem continues contact your DSL service provider 4 The POWER light is on and the ALARM light is off but the ETHERNET light s is also off The ETHERNET light is off if you have not connected a computer to that port e Check the Ethernet connection between the ETHER NET port and computer If the connection is secure inspect the Ethernet cable for damage e If the Ethernet cable does not appear to be damaged check the length of the cable Ethernet cables must be less than 100 meters 5 cannot connect to the Internet P 870MH C1 Quick Start Guide There might be problems with your VDSL
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