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ZXDSL 831C ADSL MODEM User’s Manual

Problem

Troubleshooting Suggestion

address   to   your   public   IP  address,   make   sure   the   IP  address 

specified on your PC meets the IP range specified in the NAT 

rule.

Perhaps,   your   ADSL   service   provider’s   CO   equipment   is 

malfunctioned. 

Web pages can’t be displayed.

Verify that the DNS server specified on the PCs is correct for 

your ISP. You can use the ping utility to test the connectivity of 

your PC with your ADSL service provider’s DNS server.

2

Summary of Contents for ZXDSL 831C

Page 1: ...ZXDSL 831C ADSL MODEM User s Manual ZTE CORPORATION ...

Page 2: ...licated in any form or by any means without the prior written permission of ZTE Corporation ZTE CORPORATION ZTE Plaza Keji Road South Hi Tech Industrial Park Nanshan District Shenzhen P R China Website http www zte com cn Postcode 518057 Customer Support Center 86755 26771900 800 9830 9830 Fax 86755 26770801 Email support zte com cn First Edition Feb 2004 S N sjzl20040131 ...

Page 3: ...re Description 1 3 Quick Installation 1 3 1 Hardware Connection 1 3 2 ZXDSL 831C Factory Defaults 3 3 3 Local PC Configuration 3 3 3 1 Windows 95 98 ME XP 3 3 3 2 Windows 2000 4 4 Dial up Connection 1 5 Specifications 1 5 1 Hardware Specifications 1 5 2 Software Specifications 2 6 Safety Notes 1 7 FAQ 1 i ...

Page 4: ...s Offers ADSL high speed connection over ordinary telephone lines Supports G 992 1 G 992 2 and T1 413 standards Supports dying gasp Supports Bridge or Router mode Supports RFC 1483 and PPPoE bridging function Supports IPoA and PPPoA PPPoE routing features optional Supports IP filtering and NAT up to 253 networks IP addresses can be translated with firewall protection function optional Supports DMZ...

Page 5: ... 1 Warranty Card x 1 Product License x 1 1 3 System Requirements Before using ZXDSL 831C verify that you meet the following requirements Subscription for ADSL service Your ADSL service provider must provide you with at least one valid IP address static assignment or dynamic assignment via dial up connection One or more computers each contains an Ethernet 10 100M Base T network interface card NIC A...

Page 6: ...ware is detecting itself It will be off after 15 20 seconds Blinking while resetting to default settings It will be off after reset LAN 1 to 4 Green On LAN link established and active Off No LAN link DSL Green Lights on ADSL link established and active Blinks normally Data transmitting Blinks quickly ADSL link is being established Lights off No signal detected or no DSL function active Rear Panel ...

Page 7: ... the device to your PC s Ethernet port or to the uplink port on your hub switch using a RJ 45 cable RESET Reset to factory defaults To restore factory defaults keep the device powered on and push a paper clip into the hole Press down the button over three seconds and then release Switches the unit on and off PWR Connects to the supplied power adapter 2 ...

Page 8: ...vice and the Internet or slow connection speed If you need to connect a telephone to the telephone line before the splitter a MicroFilter is required Generally you can connect only one MicroFilter before the splitter for reducing noise 1 Shown as the two examples below use a Telephone line to connect the DSL port of ZXDSL 831C to the MODEM port of the splitter and connect the telephone line to the...

Page 9: ...C ADSL MODEM User s Manual ZXDSL 831C installation example 1 When a splitter is connected to the wall outlet with ADSL service ZXDSL 831C installation example 2 When a splitter is installed near the ADSL Modem 2 ...

Page 10: ... the Network icon 3 On the Configuration tab select the TCP IP network associated with your network card and then click Properties 4 In the TCP IP Properties dialog box click the IP Address tab Set the IP address as 192 168 1 x x can be a decimal number from 2 to 254 like 192 168 1 2 and the subnet mask as 255 255 255 0 5 On the Gateway tab set a new gateway as 192 168 1 1 and then click Add 6 Con...

Page 11: ...tion icon and then select Properties 4 Highlight Internet Protocol TCP IP and then click Properties 5 In the Internet Protocol TCP IP Properties dialog box set the IP address as 192 168 1 x x can be a decimal number from 2 to 254 and the subnet mask as 255 255 255 0 and the default gateway as 192 168 1 1 Then click OK 6 Configure the DNS tab if necessary For information on the IP address of the DN...

Page 12: ...t connection The following description uses a PPPoE dial up software EnterNet300 v1 60 to serve as an example 1 Launch EnterNet300 and create a new dial up connection 2 Enter the username and password provided by your ADSL service provider 3 Click Connect to initiate the dialing Once the connection is established you are ready to access the Internet 1 ...

Page 13: ... Compliance ANSI T1 413 ITU G 992 1 ITU G 992 2 Connection Loops One Pair 2 wire Connector RJ 11 3 Management WEB Telnet 4 Power Adapter Power Adapter Input 220 VAC 50 Hz Output 18 VAC 600 mA Power Consumption Less than 9 Watts 5 Environment Temperature 0 C 40 C 32 104 Humidity 10 90 non condensing 6 Safety Approvals CE FCC 1 ...

Page 14: ...35 ATM Cell over ADSL AAL5 Supports UBR CBR VBR Supports OAM F5 AIS RDI Loopback cells IPoA PPPoA PPPoE 2 Bridging Transparent Bridging IEEE 802 1D RFC 1483 Supports 4096 MAC learning address 3 Routing Optional IP routing RFC 1483 routing PPPoA routing PPPoE routing NAT 4 Network Management WEB Telnet 2 ...

Page 15: ...ilation is necessary to prevent the product overheating Do not block or cover the slots and openings on the device which are intended for ventilation and proper operation It is recommended to mount the product with a stack Do not place the product near any source of heat or expose it to direct sunlight Do not expose the product to moisture Never spill any liquid on the product Do not attempt to co...

Page 16: ...sed on the installation examples refer to the connection example figures in Chapter 3 It is recommended to use the first example If the second one is implemented make sure you have properly installed the MicroFilter LAN 10M 100M LED does not illuminate after Ethernet cable is attached Verify that the Ethernet cable is securely connected to your hub PC and to the ZXDSL 831C Make sure the PC hub is ...

Page 17: ...ed on your PC meets the IP range specified in the NAT rule Perhaps your ADSL service provider s CO equipment is malfunctioned Web pages can t be displayed Verify that the DNS server specified on the PCs is correct for your ISP You can use the ping utility to test the connectivity of your PC with your ADSL service provider s DNS server 2 ...

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