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DSL LAN Extender 400

OCTOBER 2002

LR0060A-R3

Order toll-free in the U.S. 24 hours, 7 A.M. Monday to midnight Friday: 877 -877 -BBOX
FREE technical support, 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746
Mail order: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055 -1018

Web site: www.blackbox.com

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E- mail: [email protected]

FREE technical support, 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746

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Содержание DSL LAN Extender 400

Страница 1: ...EE technical support 24 hours a day 7 days a week Call 724 746 5500 or fax 724 746 0746 Mail order Black Box Corporation 1000 Park Drive Lawrence PA 15055 1018 Web site www blackbox com E mail info blackbox com FREE technical support 24 hours a day 7 days a week Call 724 746 5500 or fax 724 746 0746 CUSTOMER SUPPORT INFORMATION ...

Страница 2: ... different from that to which the receiver is connected Consult an experienced radio TV technician for help Caution Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment To meet FCC requirements shielded cables and power cords are required to connect this device to a personal computer or other Class B certif...

Страница 3: ...n calor 11 El aparato eléctrico deberá ser connectado a una fuente de poder sólo del tipo descrito en el instructivo de operación o como se indique en el aparato 12 Precaución debe ser tomada de tal manera que la tierra fisica y la polarización del equipo no sea eliminada Normas Oficiales Mexicanas NOM Electrical Safety Statement Safety Precautions Before attempting to set up or operate your DSL L...

Страница 4: ... immediately turn off the power by removing the power plug from the outlet Note Every effort has been made to make this user s guide as complete and accurate as possible but no warranty or fitness is implied The information is provided on an as is basis Black Box Corporation shall have neither liability nor responsibility to any person or entity with respect to any loss or damage arising from the ...

Страница 5: ... 7 CONFIGURING AND MONITORING A DSL LAN EXTENDER DEVICE 8 Accessing System 8 Default Password 8 Main Menu 9 System Information 9 Traffic Statistics 10 DSL Status Configuration 11 Network Mode Configuration 11 Defining The Device IP Address and Subnet Mask 13 Defining The Ethernet Side Default Gateway 13 Bandwidth Management 13 Benefits of Using The DSL LAN Extender Device As An Internet Access Gat...

Страница 6: ...e 3 Line Rate at Different Cable Lengths for SDSL 31 APPENDIX B PORT PIN LAYOUTS 32 Console RS 232 Port Pin Layout 32 10BaseT RJ 45 Port Pin Layout 32 xDSL Line RJ 11 Port Pin Layout 32 APPENDIX C DSL LAN EXTENDER ROUTING MODELS 33 APPENDIX D INITIAL USE OF TELNET TO ACCESS THE DSL LAN EXTENDER DEVICE 37 APPENDIX E NORMAL S IGNAL TO NOISE RATIO TABLES 38 USER S REFERENCE FORM 39 TECHNICAL SUPPORT ...

Страница 7: ...rhood By over subscribing the expensive broadband connection all tenants can share economical always on Internet access which eliminates dial up requirements without sacrificing the individual access privacy of sharing a typical Ethernet LAN network It supports full IP routing for RIP 1 and RIP 2 together with the convenience of IP address management with NAT built in DHCP server and transparent B...

Страница 8: ...er remote DSL LAN Extender and use the lower line rate setting of the two devices Stand alone compact design with rack mount kit option Data rates achieved depend on line quality condition and distance Package Contents The list below shows what is included in your DSL LAN Extender 400 package 1 DSL LAN Extender 400 device 1 Universal Power Adapter 1 Serial Cable DB9 Male to Female extension cable ...

Страница 9: ...its 1 Flow Control None 6 Hit the Enter key after you connect the PC to DSL LAN Extender device the main menu will appear Select the DSL Status Configuration option from the Main Menu When prompted for the password enter password 7 One of the DSL LAN Extender device is pre configured as CO and the other device is pre configured as CP Select the DSL Status Configuration menu option to change the co...

Страница 10: ...erial port connection Please see the section below for Port Pin Layout of Console RS 232 10BaseT and DSL LINE ports The illustration below shows the ports on the DSL LAN Extender 400 s rear panel to which you connect the cables Connections 1 DC power adapter terminal Connect this terminal with the power jack from the supplied DC power adapter 2 LAN Network Port Standard 10BaseT Ethernet interface ...

Страница 11: ...o bridged taps on it For example Pacific Bell s Local Area Data Channels LADC uses USOC code to specify a 2 wire dry line as T6E2D Note The term non loaded or non loaded coils means no passive low pass filter for voice spectrum on the line With a low pass filter the loop is used for voice signals only the high frequency spectrum of signals above 4Khz will be filtered out and the loop cannot be use...

Страница 12: ...DSL LAN Extender 400 User s Guide 2002 Black Box Corporation Page 6 Installation Diagram ...

Страница 13: ...re on After the self test is complete the DSL Yellow LED flashes indicate device is configured as CO The DSL Yellow LED is off indicates device is configured as CP And the Green LED will be on after the self test The DSL LAN Extender device is then ready to operate LED Indication System RUN steady Green LED indicates device is at operational status DSL steady Yellow LED indicates DSL link is up fl...

Страница 14: ...ded Note Hardware flow control should be disabled and S W download via HyperTerminal is NOT supported TELNET Once the IP Address is assigned to the DSL LAN Extender device users can Telnet to the DSL LAN Extender device remotely for system configuration An appropriate IP address must be configured to the DSL LAN Extender device through a console terminal before the telnet command can be used Defau...

Страница 15: ...ess Controller Serial No and Controller HW Version respectively Software Version This indicates the current software version of the Software Checksum You should record this checksum and compare it with the displayed one every time the device is reset or power cycled This checksum should be the same if it changes the device s software has been corrupted In this case you will have to reload the soft...

Страница 16: ...irectly connected LAN that have been sent onto the DSL line DSL Line RX Packets Errors Number of packets received from the DSL line that have errors Current Error displays any error that the device may have at that time System Information System Name Security Level Low Allow TFTP Download N The Device Configured as CP MAC Address 00 E0 F3 00 05 14 Device Main IP Address 192 168 100 001 Controller ...

Страница 17: ...te Kbps in effect on the DSL line When you connect the CO device to a CP device they will link up with the lower line rate settings of the two devices Link Status is shown as UP or DOWN when CO and CP devices are linked up or linked down DSL Line SNR dB shows the signal to noise ratio in Decibels for the received signal on the DSL line The normal values for 24 AWG and 26 AWG wire pairs are shown i...

Страница 18: ...ng Enabled Y RIP Enabled N Device Main IP Address 192 168 100 1 Device Main IP Subnet Mask 255 255 255 0 Ethernet Side Default Gateway 0 0 0 0 Bandwidth Limit Outbound Kbit s 0 Bandwidth Limit Inbound Kbit s 0 Ctrl s Save all Press Esc to return to the main menu Network Mode Configuration Device Serves at Side CP Router Enabled N Bridging Enabled Y RIP Enabled N Device Main IP Address 192 168 100 ...

Страница 19: ...eb for example would probably want to increase the amount of inbound traffic On the other hand if some users were hosting their own Web site most traffic would flow out from their computers so they would probably want to increase the amount of outbound traffic The inbound and outbound settings function independently Bandwidth management feature allows ISPs to charge their customers based on the cu...

Страница 20: ...urity of your network because only a single IP address is presented to the world not every computer s IP address This makes it harder for hackers to access the computers on your network To turn on the NAT feature select Y for the NAT Enabled option and enter the NAT IP address such as 192 168 10 10 and its Subnet Mask such as 255 255 255 0 The CP routing configuration allows public IP addresses to...

Страница 21: ... IP address assigned by your ISP for your E mail or HTTP FTP server and point their default gateway to the main IP address of the CP device If the NAT option is enabled you can use private IP addresses for all the computers including E mail and HTTP FTP servers on the local LAN as long as they are in the same sub network as the NAT IP address All of these computers have to point their default gate...

Страница 22: ...he DHCP range you should set aside a few IP addresses for your servers such as your Web and e mail servers For example suppose the available IP addresses on your local LAN include the addresses from 1 2 3 1 to 1 2 3 30 To reserve three IP addresses for your servers you could define the following DHCP range 1 2 3 4 to 1 2 3 30 To specify the DHCP IP address range 1 Use the arrow keys to position th...

Страница 23: ...ired number of hours up to 99 Press Ctrl s to save the new settings Configuring DHCP Clients To allow machines on your local LAN to receive their IP information from the DSL LAN Extender CP device you must configure each machine as a DHCP client The following section describes how to configure a PC running Windows 98 as a DHCP client Perform these steps for each machine on your local LAN you want ...

Страница 24: ...e Esc key to move the cursor out of the DHCP Lease Status field Deleting DHCP Clients In general if you want to release a client s IP address you should release them using the operating system s network software However if you cannot do this for some reason for example if the machine assigned the IP address is no longer available you can delete clients from the DHCP Lease Status list If you delete...

Страница 25: ...formation Bases MIB file that can be requested from Black Box Technical Support Department info blackbox com The steps for installing MIB files depend on the SNMP management program you are using so you should check the documentation that came with your SNMP management software for instructions on how to install MIBs Below is some information describing how you can get the latest MIB files and how...

Страница 26: ...ption and then press the Enter key to display the desired setting Y option turned on N option turned off Follow the steps below to change a setting in one of the tables 1 If the cursor appears inside one of the tables press the Esc key The cursor moves outside the table 2 Press the Up Down arrow keys to move the cursor beside the table you want to change For example if you want to modify informati...

Страница 27: ...ceed Press the Enter key to delete the current row press the Esc key to cancel the deletion Adding a Row You can add up to four rows of entries to the Communities SNMP Management Hosts and Trap Destinations tables To add a row for a new entry 1 Position the cursor in the table where you want the new row to appear 2 Type Ctrl a A new row is added to the table Follow the editing instructions in the ...

Страница 28: ...te allow Y disallow N members of the community to modify the device s configuration You designate the members of the community you want to be able to access the device in the SNMP Management Hosts table Specifying Who Can Access the Device You can specify the hosts on the network who will be allowed to access the device You use the SNMP Management Hosts table to do this This feature adds an additi...

Страница 29: ... be true The host must belong to a community defined in the Communities table The community must be configured to receive trap information that is Trap Y The host must be correctly defined in the Trap Destinations table SNMP Features Supported The main features of the DSL LAN Extender devices SNMP support are as follows Supports standard MIB II MIB as defined in RFC 1213 Supports Black Box private...

Страница 30: ...se settings SystemStatusGroup This group provides system level information This information supplements the system information available in the system group in the standard MIB Slots This group contains two tables a slot table and a slot items table The slot table contains one entry for each physical board installed in the device Each entry defines the board s name the number of communication port...

Страница 31: ...derDHCPServPars This group provides information about the parameters related to the DHCP server feature The following information is included in this group Starting and ending IP addresses for the specified range of available IP addresses DHCP lease time in days and hours DNS addresses up to 3 specified as part of the DHCP configuration DSL LAN ExtenderDHCPLeaseTable This group includes informatio...

Страница 32: ...cluded in the MAC Addresses table are allowed to access or pass traffic through the DSL LAN Extender To add a MAC Address to the table 1 Use the arrow key to navigate to the Add a MAC Address field 2 Type in the MAC address of the machine that you wish to add using the following format aabbccddeeff 3 Press Ctrl S to save the new settings To delete a MAC Address from the table 1 Locate the MAC addr...

Страница 33: ...s are displayed as shown below Follow these instructions to set up your terminal emulation software and download the latest software to the DSL LAN Extender device The unit waits about 3 minutes to give you enough time to set the file transfer protocol and select the download file The displayed cc indicates the time remaining Password Change Enter New Password Note Password cannot be longer than 1...

Страница 34: ...mmand assuming the device s IP address is 10 0 0 1 and the file you want to upgrade is wcgr1001 21s tftp i 10 0 0 1 put wcgr1001 21s 6 Now check the progress and see if the download is successful Soon after you entered the TFTP command the LEDs will be flashing cyclically indicating that it has accepted the downloading command and is processing it Typically it takes 50 to 60 seconds to finish the ...

Страница 35: ...file i e wcgr1001 21s etc 14 Finally just press Send to send the file to the device and complete the upgrade 15 Now check the progress of the download to see if it was successful Soon after you send the file the LEDs will be flashing cyclically This indicates that it has accepted the downloading command and is processing it Typically it takes 50 to 60 seconds to finish the upgrade and the DSL LAN ...

Страница 36: ...eck phone jack cable Green light all LED steady ON System Down Try rebooting the device by power off and on Both yellow LEDs OFF after power up reboot Bad internal connection Contact Black Box Technical Support Department No response from LAN port Possibly wrong 10BaseT cable being used Use straight 10BaseT cable when connect to hub switch Use crossover 10BaseT cable when connect to PC laptop Both...

Страница 37: ...ments 9 VDC 1 1 5 A Environmental Humidity Operating Temp Storage Temp Up to 95 32 122 F 4 158 F Physical Dimensions 9 2 W x 7 5 D x 1 75 H Table 3 Line Rate at Different Cable Lengths for SDSL NOTE The reach distance can change significantly due to line quality and noise conditions Symmetrical Line Rate Kbps 26 AWG Kft Km 24 AWG Kft Km 4640 7 5 2 28 8 0 2 43 2320 10 3 3 14 13 7 4 17 2064 11 0 3 3...

Страница 38: ... N A 10BaseT RJ 45 Port Pin Layout RJ 45 PIN Direction PIN Assignment 1 OUTPUT TXD 2 OUTPUT TXD 3 INPUT RXD 4 N A N A 5 N A N A 6 INPUT RXD 7 N A N A 8 N A N A Note You must use straight 10BaseT cable to connect to a Hub Switch etc To connect to a PC Router etc you must use a crossed 10BaseT cable xDSL Line RJ 11 Port Pin Layout PIN Direction PIN Assignment 1 N A N A 2 N A N A 3 Tx Rx Data 4 Tx Rx...

Страница 39: ...his link is a dedicated link between the two devices DSL LAN Extender CO and DSL LAN Extender CP in this case To simplify the settings there are not many parameters users need to configure and they don t influence the system level functionality of routing or bridging So a way of looking at the pair of DSL LAN Extenders is to treat it as a single bridge router having two Ethernet ports Each of the ...

Страница 40: ... 200 200 200 X can access servers PCs in LAN_A 192 168 100 X and vice versa 3 IP addresses of PCs in LAN_B can be assigned through DHCP server in DSL LAN Extender CP_A 4 The DSL LAN Extenders are to be configured as shown above LAN_A IP 192 168 100 3 25 Mask 255 255 255 0 DSL LAN Extender CO_A IP 192 168 100 1 Mask 255 255 255 0 Router N Bridging Y RIP N NAT Router N DSL LAN Extender CP_A IP 192 1...

Страница 41: ..._B to access the Internet 4 IP addresses of PCs in LAN_B can be assigned through DHCP server in DSL LAN Extender CP_A 5 The DSL LAN Extenders are to be configured as shown above PC_A IP 192 168 100 2 Mask 255 255 255 0 GW 192 168 100 1 DSL LAN Extender CO_A IP 192 168 100 3 Mask 255 255 255 0 GW 0 0 0 0 Router N Bridging Y RIP N NAT Router N DSL LAN Extender CP_A IP 192 168 100 4 Mask 255 255 255 ...

Страница 42: ...through NAT 5 IP addresses of PCs in LAN_B can be assigned through DHCP server in DSL LAN Extender CP_A 6 The DSL LAN Extenders are to be configured as shown above PC_B IP 192 168 100 2 Mask 255 255 255 0 GW 192 168 100 1 DSL LAN Extender CP_A IP 65 123 35 12 Mask 255 255 255 255 GW 0 0 0 0 Router N Bridging N RIP N NAT Router Y Subscriber IP 192 168 100 1 Subscriber Mask 255 255 255 0 DSL LAN Ext...

Страница 43: ... mask Default gateway 2 Change the PC s network settings to the following IP address 192 168 100 X X can be any integer between 2 and 254 Subnet mask 255 255 255 0 Default gateway 192 168 100 1 3 Restart the PC to implement these changes Note If your network uses TCP IP as the primary network protocol after you make the changes described above and then restart the PC it s possible the PC won t be ...

Страница 44: ...30 2 33 0 35 0 39 2 11000 30 0 31 9 37 7 12000 26 8 29 1 36 6 13000 25 7 34 2 14000 31 9 15000 28 8 Normal Signal to Noise Ratio Table for 24 AWG wire pair SNR Values at Different Speeds dB Distance ft 2320 Kbps 2060 Kbps 1552 Kbps 1040 Kbps 528 Kbps 6000 38 8 40 2 41 1 41 1 42 7 7000 37 7 38 4 39 4 40 2 40 3 8000 37 0 38 1 39 1 39 0 40 0 9000 35 8 37 7 38 5 38 3 39 6 10000 33 7 37 2 37 7 37 7 38 ...

Страница 45: ...al Unit is Location of the Remote Unit is Local Unit References The software version is The console management password is The configuration on the DSL unit is For Ethernet interface The Ethernet Address assigned to the DSL device is The IP Address assigned to the DSL device is Remote Unit References The software version is The console management password is The configuration on the DSL unit is Fo...

Страница 46: ...ort Information Black Box Corporation 1000 Park Drive Lawrence PA 15055 1018 Technical Support Phone 724 746 5500 Fax 724 746 0746 Email info blackbox com URL www blackbox com For additional information and diagrams ...

Страница 47: ... Copyright 2002 Black Box Corporation All rights reserved 1000 Park Drive Lawrence PA 15055 1018 724 746 5500 Fax 724 746 0746 ...

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