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1. 80 Chapter 6 Configuration Operation using LCD Panel 81 6 1 Configuration Screen 82 DEZ INTE MONU E 87 6 L9 88 52 Surveillance maa auo 99 UM PAMSPAN 2000 3 E 3 C Com Corporation 6 2 1 Alarm Menu 99 6 2 2 Performance Monitor Menu 105 5 2 9 SANS MENU sos noes io eren Deco even teen 111 6 3 Maintenance Menu ee eren 116 6 3 1 Loopback MODI 116 6o22 FRES MENU esee 118 118 6 4 Miscellaneous Menu 120 604 1 0416 MENU mem c 120 64 2 LOCK Ari 120 6 4 3 Change Password Menu 121 6 4 4 Change cene ern na cerae penes 121 6 9 REMOTE LOGON ncc m 121 APPENDIX A Interface Pin Assignments 122 APPENDIX B Acronym Definitions 125 APPENDIX C Ethernet Interface Setting 127 APPENDIX D Loopback lllustration 129 APPENDIX E PAMSPAN 2000 Specification
2. 130 UM PAMSPAN 2000 3 E 4 C Com Corporation UM PAMSPAN 2000 3 E PAMSPAN 2000 SHDSL Executive Summary Today s bandwidth requiremenrt applications such as Internet access remote LAN access teleconferencing workgroup and data sharing telecommuting and numerous varieties of digital video services and the increasing volume of traditional data are driving demand for high speed data network access We C COM design develop and market transmission systems based on Digital Subscriber Line DSL technology for copper wire plant They support all contemporary data rates from 64kbps to multi megabit symmetric and asymmetric transmission for voice video and data communications over a twisted copper pair Our access systems link enterprise LANs and Network Service Providers over private and public networks across the local loop the connection between the customer and the first network node Deploying in nearly any symmetric application requiring bandwidths from 192kbps to 2 3Mbps G SHDSL is poised for the best cost effective solution for business based applications such as Internet access and remote LAN access By adapting G SHDSL Small to Medium Enterprises SME no longer afford the expensive enterprise data solutions such as T1 E1 PAMSPAN 2000 offers Telcom service providers the best cost effective solution for immediate implementation of replacing T1 E1 leased line PAMSPAN 2000 provides full duplex capability of suppo
3. SHDSU 2DAMSPANZUODD GPE TET LNK DSL 1 G Loop Power 5 Attach the end of the link cable to the port in the center of the rear panel This connector is M34F for V 35 interface DB25 for EIA 530 RS 449 interface and RJ 45 for an Ethernet interface 6 If you are using the CID port connect the cable between your PC and CID port on the rear of the local unit This port is configured as DCE 7 For detailed information about the dip switches and push button on the 10 Basel and 10 100 BaseT interface please check Appendix UM PAMSPAN 2000 3 E 22 C Com Corporation 4 3 LED Descriptions The SHDSL unit has six LEDs light emitting diode and their meanings and actions are listed in the table below PWR On _ It indicates that the unit has normal power Off The unit has no power On has synchronized Loop has not synchronized Flash has achieved handshake User interface is present User interface is not present On Performing the maintenance tests et maintenance test is being performed on the other unit Off Not performing the maintenance tests The unit is customer premises equipment The unit is central office equipment The system has alarm The system is operating normally NEUES Alarm UM PAMSPAN 2000 3 E 23 C Com Corporation Chapter 5 Configuration Operation 5 1 Terminal Operation This chapter describes how to use an e
4. 0 0 0 2338 DSL total menu displays the total number of performance monitoring count for CRC Cyclic Redundancy Check ES Errored Seconds SES Serious UM PAMSPAN 2000 3 E 42 C Com Corporation Errored Seconds and UAS Unavailable Seconds Press ESC to quit this screen 5 2 2 2 2 Clear Menu SHDSL STU C LSTUL Main Menu SURVETLLANCE 4PM CLEAR lt lt Clear OK LESC or ENTER RETURN gt gt The clear menu is used to clear all PM buffers including Current 15M Current 1DAY Previous 15M Previous 1 DAY and TOTAL buffers Click on Enter or ESC to return to PM menu screen 5 2 2 3 Status Menu otatus screen shows the current status of PAMSPAN 2000 standalone Click on CR Enter to browse next page or ESC to exit status menu Page 1 SHDSL STU C STU Main Menu SURVELLLANCE STATUS EsC Exit CR Mext page Configuration version UMIT SG sw 2 50 MACHINE ID 511 H w 4 1 INTERFACE DTE FPGA 2 4 PAYLOAD RATE Cx64K 3 36 DSP CHIP 512 MIN PAYLOAD RATE CxbOdK 3 DSF CODE 0x96 CLOCK SOURCE INTERNAL CURRENT TARGET MARGIN LINE PROBE ENABLE POWER BACK OFF DEFAULT TRANSMISSION MODE ANNEX amp ANNEX DATA NORMAL RTS NORMAL status value whd ON 0 0 SNR MARGIN M A ATTENUATION POWER BACKOFF ACTUAL LINE RATE N A E In the page1 system configuration version and status value are displayed separately Page 2 UM PAMSP
5. 22 29 Data Terminal Ready DTR A DCE lH 12 Data Terminal Ready B DO EE Data Carrier Detect A DCD A DTE lB 3 Data Canter Detect a Terminal Transmit m BENE DCE U A RT Transmit Clock Transmit Clock TCA 15 5 Transmit Clock B DTE 12 2 J Receive Clock A RC A DTE 117 8 6 Receive Clock B DTE x 59 13 Remote Loopback f4 Local Loopback DCE 18 10 RS 232 ASSIGNMENT TABLE DESCRIPTION SignlGnd J sG 5 Transmit Data DCE 3 Receive Data A RDA DTE 2 Request Send A RTS A DCE 7 Clear To Send A CTSA DTE Data Set Ready A DSR DTE 6 UM PAMSPAN 2000 3 E 122 C Com Corporation E1 and T1 INTERFACE PIN ASSIGNMENT TABLE EN NN pope TP IP OUT our RIP N 3 TI 4 N U RI 5 Frame Ground 2 GND 3 __ 141 4 UM PAMSPAN 2000 3 E 123 C Com Corporation Ethernet Assignment PC HUB 1 5 HC E HC 7 HC 7T We 6 TH 8 Fx 5 HC 5 We 4 NC 4 um Fils 2 REx 2 Tx 1 Ret 1 Txt INC 6 INC 7 NC 5 NC INC 4 5 Loop 5 4 Loop 2 INC 5 INC 1 NC 2 IC 1 NC Loop Assignment Loop EI4J amp Assignment
6. STU C STU R The PCLK selection has only two items available for Ethernet interface They are INT DTE and DSL PCLK PCLK INT DTE PCLK PCLK DTE DSL STU C STU R The PCLK selections for E1 and T1 interface are internal generated clock INT E1 or T1 recovered clock E1 or T1 and DSL recovered clock DSL UM PAMSPAN 2000 3 E 96 C Com Corporation STU C STU R 6 1 8 Backup Menu This menu saves the current operating parameters into the non volatile memory on the unit This level is entered from selecting the BACKUP item in the configuration menu and parameters are automatically saved upon entering this level The following screen will display to inform that the operation has completed Pressing ENTER or EXIT key will move back to previous menu level CONFIGURATION BACKUP EXIT BACKUP Are You Sure ENTER SAVE OK ANY KEY TO EXIT 6 1 9 Recall Menu This menu recalls the previously saved operating parameters from the non volatile memory on the unit This level is entered from selecting the RECALL item in the configuration menu and parameters are automatically restored upon entering this level The following screen will display to inform that the operation has completed Pressing ENTER or EXIT key will move back to previous menu level UM PAMSPAN 2000 3 E 97 C Com Corporation CONFIGURATION R
7. 5 2 3 1 1 FROM LOCAL TEES TEE Main Menu MATINTEMANCE LOOPBACK FROM LOCAL MEE 2 NearEndLle 3 LocalLE 4 RemoteLE 5 PayloadLe 5 v54LEB ENTER Select Esc Back Mm Main Menu Enter The From Local Loopback menu is used to perform local Loopback tests which would be looped back toward the user For V 35 interface there are 6 Loopback modes for selection 1 Disable 2 NearEndLB 3 LocalLB UM PAMSPAN 2000 3 E 45 C Com Corporation 4 RemoteL B 5 PayloadLB 6 V54LB Note V54 function in configuration menu must be pre configured as enable if to proceed V54LB test For E1 T1 and Ethernet interfaces users can only activate five loopbacks where V54LB is not avaiable 1 Disable 2 NearEndLB 3 LocalLB 4 RemoteLB 5 PayloadLB For more detailed description about Loopback please refer to 2 8 Diagnostics or Appenidix D Loopback Illustration 5 2 3 1 2 FROM REMOTE SEE Sh STER Main Menu sMAINTENANCE LOOPBACK SFROM REMOTE 1 Disable 2 PayloadLe 3 RemoteLB 4 LocalLB 5 NMearEndLEB ENTER Select ESC Back M m Main Menu Enter The From Remote Loopback menu is used to perform local Loopback tests which would be looped back toward the remote side For V 35 interface there are six Loopback modes for selection 1 Disable NearEndLB LocalLB RemoteLB PayloadLB V54LB Note V54 function in configuration menu must be configured
8. C Com Corporation 2 8 2 Local Loopback LocalLB 15 2 8 3 Remote Loopback RemoteLB 15 2 8 4 Remote Payload Loopback PayloadLB 16 Chapter 3 65 4 2222 17 3 1 Far Reach Single Pair E1 or T1 17 3 2 Fast Synchronous Interfaces 18 3 3 Selectable Data 18 3 4 Packet Interface Ethernet 19 Chapter 4 Installation 2 20 Ar GEN o 20 4 1 1 Unpacking your PAMSPAN 2000 20 4 1 2 Site Selection 20 4 1 4 cire cc 20 EE urguet 21 4 2 Installation Procedure 21 4 3 t 23 Chapter 5 Configuration Operation 24 5 1 Terminal Operation eee eee ee 24 5 1 1 Screen Definition 24 5 2 Main 25 5 2 1 Configuration 2 2 4 21 25 5 2 2 Surveillance Menu eere 34 5 2 3 Maintenance 2 1111
9. APPENDIX C Ethernet Interface Setting Two Ethernet Interfaces are available in PAMSPAN 2000 10 BaseT Ethernet Interface and 10 100 BaseT Ethernet Interface They will be introduced seperately in the folowing section 10 BaseT Ethernet There are two dip switches on the back of the SHDSL unit where the 10 BaseT Ethernet Interface is The two dip switches select the following parameters Switch 1 Enable or disable the tinygram compression algorithm When enabled on both sides this will improve the transfer rate of small packets Since it will not transmit the stuff bytes required forming a fixed length packet Switch 2 Enable or disable the filtering of the etherbridge Filter and forward is the main function of the etherbridge where it learns all the MAC addresses and store it in LAN table of up to 10 000 addresses When enabled it will forward those frames destined for outside of LAN When disabled it will transparently pass all frames over to the other side Switch OFF Note Filtering The default setting is switches 1 and 2 are both off The push button selects which device the 10 BaseT port is connected to When it is pushed in it is a direct connection to the computer and when it is in the out position it is a direction connection to the HUB 10 BaseT Ethernet Interface Panel Push button OO 10 Bi 10 100 BaseT Ehternet Interface There are two LEDs on the panel of 10 1
10. BACKUP CONFIGURATION RECALL CONFIGURATION DEFAULT ETHERNET LCD MENU STU R 84 C Com Corporation CONFIGURATION A UNIT CONFIGURATION INTF NENNEN CONFIGURATION El 20240 CONFIGURATION DSL CONFIGURATION PAYLOAD RATE CONFIGURATION PCLK CONFIGURATION BACKUP CONFIGURATION RECALL CONFIGURATION DEFAULT EI Interface LCD MENU STU C UM PAMSPAN 2000 3 E CONFIGURATION UNIT CONFIGURATION INTE CONFIGURATION El CONFIGURATION DSL CONFIGURATION PCLK CONFIGURATION BACKUP CONFIGURATION RECALL CONFIGURATION DEFAULT E1 Interface LCD MENU STU R 85 C Com Corporation CONFIGURATION UNIT CONFIGURATION INTF CONFIGURATION CONFIGURATION DSL CONFIGURATION PAYLOAD RATE CONFIGURATION PCLK CONFIGURATION BACKUP CONFIGURATION RECALL CONFIGURATION DEFAULT Interface LCD MENU STU C UM PAMSPAN 2000 3 E CONFIGURATION UNIT CONFIGURATION INTF CONFIGURATION 1 CONFIGURATION DSL A CONFIGURATION PCLK CONFIGURATION BACKUP CONFIGURATION RECALL CONFIGURATION DEFAULT T1 Interface LCD MENU STU R 86 C Com Corporation 6 1 1 Unit Menu The unit menu is to designate
11. EMTER auit with save ESD auit without save Rate 3 24 PayloadRate 1536 kbps The data rate for network interface is set at the STU C Central Site only After configuration the SHDSL system will use the line rate which has been requested by user User can select the desired rate from 3 to 24 Whenever an asterisk appears under a number the associated time slot 64K channel is enabled and contains data to be transmitted between the two SHDSL units 5 5 1 5 Primary Clock Menu PCLK SHDSL SIU C SIUI1 Main MenuCONF IGURATION PCLE ENTER Select ESC Back M m Main Menu Enter The Primary clock menu is set at STU C and used to configure the primary clock source it shows the current clock source as internal the T1 interface port or DSL by placing an asterisk by the appropriate selection To change the selection key in the desired selection and hit Enter 5 5 1 6 Backup Menu Please refer to section 5 2 1 7 Backup Menu for details 5 5 1 7 Recall Menu Please refer to section 5 2 1 7 Recall Menu for detail information 5 5 1 8 Default Menu Please refer to section 5 2 1 8 Default Menu for detail information UM PAMSPAN 2000 3 E 19 C Com Corporation 5 5 2 Surveillance Menu SHDSL SITU C 511 Main Menu SURVEILLANCE NTER select ESC Back Mm Main Menu _Enter 1 2 3 The Surveillance menu consists of three groups of commands Alarm PM Performance and Statu
12. O 1 e Loopt Loop HC HC HC EL UM PAMSPAN 2000 3 E 124 C Com Corporation APPENDIX B Acronym Definitions Below are the definitions for the Alarms and PM acronyms DSLLos DSLLosW DSLLosd DSLSnr DSLAttn DSLUAS15Min DSLSES15Min DSLES15Min DSLUASDay DSLSESDay DSLESDay DTELos 5 ET1Ais ET1Rai ET1UAS15Min ET1SES15Min ET1ES15Min ET1UASDay UM PAMSPAN 2000 3 E The Loop is in Loss of Sync state when in Alarm state Loss of Sync Word the DSL SYNC word received was corrupted and when this occurs continuously for more than 2 seconds DSLLos will be declared Far end user interface is not active when in Alarm state Received DSL SNR value is lower than set value DSL attenuation value is higher than set value PM Threshold alarm for 15 Minute count Alarm will active when DSLUAS value for the 15 minute interval is larger than set threshold value PM Threshold alarm for 15 Minute count Alarm will active when DSLSES value for the 15 minute interval is larger than set threshold value PM Threshold alarm for 15 Minute count Alarm will active when DSLES value for the 15 minute interval is larger than set threshold value PM Threshold alarm for 1 Day count Alarm will active when DSLUAS value for the 1 Day interval is larger than set threshold value PM Threshold alarm for 1 Day count Alarm will active when DSLSES value for the 1 Day i
13. PRES SYNC Sync The SELFTEST test code is transmitted toward the DSL and returened at the tranceiver side to test the SHDSL equipement is functioning well or not Press the CR ENTER to start to the SELFTEST so that the TST LED of local SHDSL device will be lit PRBS SYNC will display SYNC when local SHDSL device receives correct PRBS test code and PRBS SYNC will display Unsync when local SHDSL device receives incorrect PRBS test code Clicking UM PAMSPAN 2000 3 E 47 C Com Corporation will result in injecting 1 error bit to test The Bit Error Count will be cleared by Clicking on ReSync UM PAMSPAN 2000 3 E 48 C Com Corporation 5 2 4 Miscellaneous SHDSL STU C STULL Main Menu sMISCELLANEOLS 3 CHANGE PASSWORD 4 CHANGE ID ENTER select ESC Back M m Main Menu Enter To select the Miscellaneous options press 4 the main menu and hit Enter The menu for STU R is the same as above except that PASSWORD and ID cannot be changed DATE and ID can only be changed from STU C To change these two items one will have to remote logon to STU C unit to make the changes 5 2 4 1 Date Menu SHDSL STU Main Menu MISCELLANEOUS SPACE next down ENTER save and Exit ESC quit Current Time Date hh mm ss MM DD YY Current Time Date 19 6 20 17 1 2003 The Date menu shows the current date and time as shown above The corresponding is
14. information about current alarm state of the SHDSL units but also collect past alarm history The PM menu allows the user to monitor the system s performance in real time basis and past performance recorded in 96 intervals with the duration of each interval equivalent to 15 minutes and 1 day The status menu gives the user an instant overview to all the configuration and maintenance settings 5 4 2 1 Alarm Menu Please refer to section 5 2 2 1 Alarm Menu for detail information 5 4 2 1 1 History menu SHDSL STU C Main MenusSURVBILLANCBAALARMAHISTORT ESC Abort ENTER Next Page Alarm History Report Index Alarm Type State mm dd yyyy hh mm ss ETlLos Alarm l 1 2003 2 DslLos Alarm l 1 2003 Ces The alarm history is used to track the occurrence of alarm and when it was cleared for a maximum of 64 entries The entries are recorded onto the history buffer according to the time of occurrence It is recommended that the date and time in Miscellaneous menu is set to the correct time after each time power is applied in order to make the alarm history more meaningful For more details about the alarm types please refer to Appendix B The alarm history screen will not automatically update the alarm list the user need to press Enter to update new alarms on to the list UM PAMSPAN 2000 3 E 64 C Com Corporation 5 4 2 1 2 Current Menu SHDSL STU C Main Menu SURVET LLANCE ALARMS CURRENT BSC Abort ee Current Alarm
15. or keys and hit ENTER to enable and save the modified changes Press EXIT will move back to previous menu level without saving the changes LINE CODE B8ZS LINE CODE AMI A 6 1 4 7 T1 LBO Menu This menu shows the current T1 LBO Line Build Out selection as different distances by placing an asterisk by the selected option Modify the UM PAMSPAN 2000 3 E 91 selection by pushing the lt or keys and hit ENTER to enable and save the modified changes Press EXIT will move back to previous menu level without saving the changes 6 1 5 DSL Menu LBO 0 133 FEET LBO 133 266 FEET LBO 266 399 FEET LBO 399 533 FEET LBO 533 655 FEET If the DSL menu is set as STU C those DSL selections WORST CASE SNR LINE PROBING and POWER BACKOFF will be avaiable for users to configure However WORST CASE SNR POWER BACKOFF and ITU ANNEX are available for configuration while the unit is set as STU R Modify the selection by pushing the lt or keys and hit ENTER to enable and save the modified changes Press EXIT will move back to previous menu level without saving the changes DSL WORST CASE SNR LINE PROBING POWER BACKOFF STU C UM PAMSPAN 2000 3 E DSL WORST CASE SNR POWER BACKOFF ANNEX MODE STU R 92 C Com Corporation 6 1 5 1 WORST CASE SNR Menu In the WORST CASE SNR menu the v
16. the sampling is using the falling edge of the clock Clock can be set up both at STU C and STU R side Note To change the setting of Clock at STU R through remote logon from STU C is invaild 5 2 1 3 DSL 5 3 1 3 Set Rate Menu See section 5 2 1 5 Set Rate Menu for all detail information UM PAMSPAN 2000 3 E 53 C Com Corporation 5 3 1 4 Primary Clock Menu PCLK SHDSL STU C STULL Main Menu scONFIGURATION SPCLK 1 DTE 2 DSL ENTER Select ESC Back Mm Main Menu Enter The Primary clock menu is used to configure the primary clock source it shows the current clock source as internal the INT ports DTE or DSL by placing an asterisk by the appropriate selection To change the selection key in the desired selection and hit Enter 5 3 1 5 Backup Menu Please refer to section 5 2 1 7 Backup Menu for details 5 3 1 6 Recall Menu Please refer to section 5 2 1 7 Recall Menu for detail information 5 3 1 7 Default Menu Please refer to section 5 2 1 8 Default Menu for detail information 5 3 2 Surveillance Menu Please refer to section 5 2 2 Surveillance Menu for detail information 5 3 2 1 Alarm Menu Please refer to section 5 2 2 1 Alarm Menu for detail information 5 3 2 1 1 History menu Please refer to section 5 2 2 1 1 History Menu for detail information Moreover refer to Appendix B for the definition of alarm types 5 3 2 1 2 Current Menu Please refer to section 5 2 2 1 2 Current Menu for detai
17. 10 21 cl In the WORST CASE TARGET SNR You can change the SNR Target Margin by enter your desired Value range from 10 21 press ENTER to save your setting when you want to quit this screen 5 4 1 4 2 LINE PROBING SHDSE STUL Main Menu CONFIGURATIONS DSL LINE PROBING 1 DISABLE 2 ENABLE ENTER Select 5 Back Mim Main Menu Enter In this screen you can disable or enable Line Probing function Select 1 to UM PAMSPAN 2000 3 E 60 C Com Corporation disable or 2 to enable Line Probing function 5 4 1 4 3 POWER BACKOFF SHDSL STU C amp 1 Main Menu CONFIGURATIONS DSL POWER BACKOFF 1 AUTO 2 MANUAL ENTER Select ESC Back Mm Main Menu Enter When the line probing is enable In the power back off menu you can select 44 AUTO 2 Manual to execute the power Backoff function SHDSL STU C STUL Main Menu cONFIGURATION SDSL SPOWER BACKOFF MANUAL LENTER quit with save ESC quit without save Power back of f 0 30 db Og If you choose the MANUAL to configure the range of power Backoff the MANUAL screen will appear so that you can set the power back off from 0 to 30 db After your configuration press ENTER to quit with save or ESC to quit without save When the line probing is disable only MANUAL is available the screen shows as follows SHDSL STU C 8 11 Main Menu scONFIGUR
18. 4 3 Maintenance Menu STU C Main Menu MATNTENANCE 1 LOOPBACK 2 PRES ENTER Select ESC Back M m Main Menu Enter Please refer to section 5 2 3 Maintenance Menu for detail information 5 4 4 Miscellaneous Refer section Miscellaneous for detail information 5 4 4 1 Date Menu Refer to section 5 2 4 1 Date Menu for detail information 5 4 4 2 Lock Menu Refer to section 5 2 4 2 Lock Menu for detail information 5 4 4 3 Change Password Menu Refer to section 5 2 4 3 Change Password Menu for details 5 4 4 4 Change ID Menu Refer to section 5 2 4 4 Change ID Menu for detail information 5 4 5 Remote Logon Refer to section 5 2 5 Remote Logon for detail information UM PAMSPAN 2000 3 E C Com Corporation 5 5 Main Menu T1 Interface Following is the menu structure for the PAMSPAN 2000 with a 1 interface at STU C and STU R side STU C SHDSL STU C STU1 Main Menu 1 CONFIGURATION 2 SURVEILLANCE 3 MAINTENANCE 4 MISCELLANEOUS 5 REMOTE LOGON ENTER Select ESC Back Main Menu _Enter STU R SHDSL STU R STU Main Menu 1 CONFIGURATION 2 SURVEILLANCE 3 MAINTENANCE 4 MISCELLANEOUS ENTER Select ESC Back M m Main Menu 5 5 1 Configuration Menu STU C CENTRAL SITE SHDSL STU C STU1 Main Menu CONFIGURATION 4 DSL 5 PAYLOAD RATE 6 7 BACKUP 8 RECALL 8 DEFAULT ENTER Select ESC Back Main Menu _Ent
19. 45 5 2 4 Miscellaneous 1 11 2 1 49 UM PAMSPAN 2000 3 E 2 C Com Corporation 5 2 5 Remote LOGON xcum enc euo sena onde cu zen Ses 50 5 3 Main Menu 52 5 3 1 Configuration 2 2 2 2 1 2 52 5 3 2 Surveillance Menu 1 eere 54 5 3 3 Maintenance 1 56 SESS MM Leur cem 56 9 3 9 Hemole LOGOL nudus 56 5 4 Main Menu E1 Interface 57 5 4 1 Configuration eere eee 57 5 4 2 Surveillance Menu seres 64 5 4 3 Maintenance 2 11 70 5 4 4 Lrur dpcee 70 9549 Hemole LOGOL suuin asus tees vec e 70 5 5 Main Menu T1 Interface T1 5 5 1 Configuration Menwu eere rene 71 5 5 2 Surveillance Menu eee 76 5 5 3 Maintenance 80 5 5 4 6 80 55 LOG ON
20. Abort Elapse SES UAS CRC 113 0 i 113 0 y The current 15 minute menu displays the performance monitoring values for the current 15 minutes interval Unavailable Seconds UAS are calculated by counting the number of seconds that the interface is unavailable LCV is Line Code Violation counted within current 15 minute 5 4 2 2 2 2 Current 1Day Menu SHDSL SIU C Main Menus SURVBI LLANCBXPMXBI CURRENT BSC Abort Blapse ES SES CRC LEY 3453 0 5453 0 The current 1 Day menu displays the performance monitoring values for the current 1 Day interval Unavailable Seconds UAS are calculated by counting the number of seconds that the interface is unavailable LCV is Line Code Violation counted within current 1 Day UM PAMSPAN 2000 3 E 67 C Com Corporation 5 4 2 2 2 3 Previous 15M Menu yg Bp a UB Main Menu SURVBILLANCBEAPMSEI PREVIOUS 1 5M HSC Abort ENTER Next Page Index SES CR 0 900 0 500 0 500 0 900 0 500 Ly uL R3 D ccc aot m e E The Previous 15 minute menu displays the performance monitoring count for up to 96 intervals each interval is 15 minutes long 5 4 2 2 2 4 Previous 1Day Menu SHDSL STU C Main Menu SURVET LLANCEXPMSXEI SCURRBNT ID Y ESC Abort Elapse ES SES CV 5453 0 0o 5453 0 og The Previous 1 Day menu displays the performance monitoring count for up to 96 intervals each interval is 1 Day long 5 4 2 2 2 2 Tot
21. Com Corporation without saving your setting 5 2 2 1 4 1 2 3 1 DAY ES SHDSL STU C STU Main Menu SURVETLLANCE ALARM sTHRESHOLD DSL SIDAYXES LENTER quit with save LESC quit without save ES Threshold 0 86400 og In the 1 Day ES errored seconds screen ES threshold could be configured by entering from O to 86400 After finishing your setting press ENTER to quit this screen and save your setting or press ESC to quit without saving your setting 5 2 2 1 4 1 3 SNR SHDSL STU C LSTUL Main Menu SURVEILLANCE ALARM s THRESHOLD DSL SSNR ENTER quit with save LESC quit without save SNE Threshold O0 15 0 0FF In the SNR signal to noise ratio screen SNR threshold could be configured by entering from 0 to 15 whereas 0 means SNR threshold off After finishing your setting press ENTER to quit this screen and save your setting or press ESC to quit without saving your setting 5 2 2 1 4 1 4 ATENUATION SHDSL STU C STUL Main Menu xSURVETL LANCE ALARM 4 THRESHOLDSOSL ATTENUATION ENTER quit with save ESC quit without save Attenuation Threshold O0 127 In the ATTENUATION screen attenuation threshold could be configured by UM PAMSPAN 2000 3 E 39 C Com Corporation entering 0 to 127 whereas 0 means attenuation threshold off After finishing your setting press ENTER to quit this screen and save your setting or press ESC to quit
22. E1 Interface T1 Interface Environment Maintenance UM PAMSPAN 2000 3 E Number of G SHDSL lines Network interface Management External AC Power Requirement Built in dual power requirement option External AC Power model Dimension Built in dual power Dimension option Loop connection Number of wire Standard Line impedance Payload rate Transmission distance Bridge support Payload rate Connector Data rate Clock source Connector Role Line code interface Frame format Payload rate Line impedance amp connector Line code interface Frame format Payload rate Line impedance amp connector Storage Temperature otorage Humidity Operating Temperature Operating Humidity V 54 remote loopback One line per unit Ethernet EIA 530 T1 and E1 V 35 RS 449 and X 21 needs conversion cable LED indicator Power DSL Link Alarm Test and other CID RS 232 90V 264 V AC or 42V 56V DC 90V 264 V AC and 42V 56V DC 35mm H x210mm W x193mm D 43 mm H x430 mm W x190 mm D RJ 48C Two wires Comply ITU T G 991 2 Annex A and B 135 ohms 192K 256K 384K 512K 768K 1024K 1168K 1280K 1544k 2048K 2312Kb s for V 35 and Ethernet interfaces 4 1 7 1 km 0 4 mm wire 4K hash table Nx64kb s 1 36 RJ 45 Nx64kb s 1 lt N lt 36 Internal DSL or DTE ISO 2593 female DCE HDB3 ITU T G 703 2 048 Mbps Framed and transparent Nx64kb s 1 31 15 for 120 ohms
23. ID The machine ID is useful in identifying the particular unit Using this screen can change the Machine ID The machine ID can have up to 9 digits and is shown on the top right hand corner is the same for STU C and STU R and can only be changed on the STU C unit To change the ID one will have to remote logon to STU C unit to make the changes 5 2 5 Remote Logon SHDSL STU C STULL Main Menu REMOTE LOGON 1 2 ON ENTER Select Esc Back M m Main Menu Enter To control the remote logon menu key in the desired selection and hit Enter The remote logon is STU C s previlige and used to control the STU R on the other end of the DSL connection Once the remote logon is turned on the users will have access to STU R s configuration and surveillance selections All other operating procedures are the same as local operation except on top UM PAMSPAN 2000 3 E 50 C Com Corporation of the screen will show lt lt Remote Logon STU R gt gt when logon from STU C lt lt Remote Logon STU R gt gt SHDSL STU C STUL Main Menu 1 CONFIGURATION 2 SURVEILLANCE 3 REMOTE LOGON ENTER Select Esc Back M m Main Menu Enter UM PAMSPAN 2000 3 E 51 C Com Corporation 5 3 Main Menu Ethernet Following figure is the menu structure for the PAMSPAN 2000 with an Ethernet interface STU C CENTRAL SITE SHDSL STU C 5111 Main Menu 1 CONFIGURATION 2 SURVEILLA
24. MM for month DD for day YY for year hh for hour mm for minute and ss for second This option must be concluded by Enter to save the changes The date is the same for STU C and STU R and can only be changed on the STU C unit To change the date one will have to remote logon to STU C unit to make the changes 5 2 4 2 Lock Menu SHDSL s ee Main Menu MISCELLANEOUS LOCK 1 2 ON LENTER Select ESC Back M m Menu Enter The lock menu is used to control CID port operation Normally configurations and maintenance can be changed CID port To avoid unauthorized user from change the SHDSL system s setting CID port s ability to change configuration and maintenance can be disabled by selecting LOCK MENU to on With UM PAMSPAN 2000 3 E 49 C Com Corporation locked user still can operate to obtain the configuration information and status from surveillance menu To disable LOCK function user must enter a password 5 2 4 3 Change Password Menu SHDSL STU C LSTULI Main Menu MISCELLANEOUS CHANGE PASSWORD ESC Exit ENTER End BACKSPACE Clear Char Enter Password Using this screen can change password The old password will be prompted once along with the new password entered twice to confirm the new password 5 2 4 4 Change ID Menu SHDSL gc LSTUL Main Menu sMISCELLANEOUS CHANGE ID Esc Exit ENTER Save BACKSPACE Clear char Enter New Machine
25. RATE N A The status menu shows the status of the local unit only for this case it is STU C To display the STU R status one can either use remote logon method or direct CID connection to STU R 5 5 3 Maintenance Menu Please refer to section 5 2 3 Maintenance Menu for all the details 5 5 4 Miscellaneous Refer section Miscellaneous for detail information 5 5 4 1 Date Menu Refer to section 5 2 4 1 Date Menufor detail information 5 5 4 2 Lock Menu Refer to section 5 3 4 2 Lock Menu for detail information 5 5 4 3 Change Password Menu Refer to section 5 2 4 3 Change Password Menu for details 5 5 4 4 Change ID Menu Refer to section 5 2 4 4 Change ID Menu for detail information 5 5 5 Remote Logon Refer to section 5 4 5 Remote Logon for detail information UM PAMSPAN 2000 3 E 80 C Com Corporation Chapter 6 Configuration Operation using LCD Panel This chapter describes how to use the LCD front panel to configure the system monitor status and gathering statistics The LCD menu consists of five main selections Configuration Surveillance Maintenance Miscellaneous and Remote Logon Each selection has multiple selection items which can be used to configure monitor and examine the unit and the pair s condition Please note that CID operation has priority over LCD panel operation therefore when the CID port has a terminal or PC connected to it the LCD will only show the first screen and the unit will ignore key p
26. as enable if to proceed V54LB test S For E1 T1 and Ethernet interfaces users only activate five loopbacks where V54LB is not avaiable 1 Disable 2 NearEndLB UM PAMSPAN 2000 3 E 46 C Com Corporation 3 LocalLB 4 RemoteLB 5 PayloadLB For more detailed description about Loopback please refer to 2 8 Diagnostics or Appenidix D Loopback Illustration 5 2 3 1 3 PRBS Menu SHDSL STU C STUL Main Menu MAINTENANCE PRBS cR Start R ReSync E Inject 1 Error Bit ESC Exit Elapsed Time ae ae Bes Blt Error Count 00 PRBS SYNC Uunsynclg For each STU C and STU R the built in PRBS pseudo random binary sequence generation and detection are provided for Loopback performance test Test results are displayed in the PRBS screen Click on CR Enter to start the PRBS test so that the TST LED of local SHDSL device will be lit and remote SHDSL device will flash simultaneously when receiving PRBS PRBS SYNC will display SYNC when local SHDSL device receives correct PRBS test code and PRBS SYNC will display Unsync when local SHDSL device receives incorrect PRBS test code Clicking on E will result in injecting 1 error bit to test The Bit Error Count will be cleared by Clicking on R ReSync 5 2 3 1 4 SELFTEST SHDSL Main Menu MAINTENANCE SELFTEST lt lt lt PRBS TO DSL gt gt gt LcRJStart R ReSync LE Inject 1 Error Bit LESC Exit Elapsed Time Bit Error Count 1
27. combo interface card are selectable E1 T1 V 35 and E1 T1 Combo card E1 T1 V 35 combo card provides three interfaces E1 T1 and V 35 E1 T1 combo card provide two interfaces E1 and T1 In the configuration menu enter 2 to enter INTF menu in which different interfaces are seleable To change the interface key in the desired selection and hit Enter SHDSL STU C STUI Main Menu scONFIGURATION INTF 1 DTE 2 11 3 El ENTER Select ESC Back Seite UM PAMSPAN 2000 3 E 26 C Com Corporation E1 T1 V 35 Combo interface screen SHDSL STU C STU Main MenuscoNFIGURATIONSINTF 2 El ENTER Select ESC Back _Enter E1 T1 Combo interface screen 5 2 1 3 Menu SHDSL STU C sili Main MenusCONFIGURATIONSDTE 4 CLOCK ENTER Select ESC Back Mim Main Menu _Enter The DTE Data Terminal Equipment menu is used to perform DTE interface configuration Data RTS V54 and Clock Note STU C has the power to set up Data RTS V54 and Clock however STU R only has the previlege to set up Clock 5 2 1 2 1 DATA SHDSL STU C STUI Main Menu CONFIGURATIONSDTE DATA 1 NORMAL 2 INVERTED ENTER Select ESC Back M m Main Menu _Enter The data menu shows the current DTE data polarity either normal or inverted by placing an asterisk by the appropriate selection To change the DTE data polarity key in the desired selection and hit Enter UM PAMSPAN
28. into the system The date and time are reset to 1 1 2000 and 0 0 0 whenever the system is reset To change a particular entry use the or keys to increase or decrease the value then use the ENTER key to jump the cursor to the next entry field and EXIT key is used to jump back to previous menu level 0 0 0 1 1 2000 6 4 2 Lock Menu The lock menu is used to control LCD panel and CID port operation Normally configurations and maintenance can be changed from LCD panel and CID port To avoid unauthorized user from changing the G SHDSL system s setting LCD panel and CID port s ability to change configuration and maintenance can be disabled by selecting LOCK MENU to on With locked ON user still can operate to obtain the configuration information and status from surveillance menu To disable LOCK function user must select OFF and enter a password UM PAMSPAN 2000 3 E 120 C Com Corporation LOCK LOCK OFF ON Previously was in LOCK state Enter Password PASSWORD Use the or keys to scroll through all the displays then use the ENTER key to select the operation and EXIT key is used to jump back to previous menu level This is returned when LOCK is ON and access is prohibited 6 4 3 Change Password Menu The LCD panel does not support this function Please change from RS 232 port CID if necessary Please Change from RS 232 port 6 4 4 Change Unit ID The LCD panel does not suppor
29. parameter measured in dB which indicates the Signal to Noise S N ratio at a receiver point The signal to noise value is available on the CID s status screen and the value is updated every second DSL CRC 6 This is 6 bit word in every DSL frame representing a calculation based on all the bits in that frame except for FAW and CRC 6 bit word Any mismatch at the receiver between the received CRC 6 and the one calculated based on the received data in the frame indicates one or more bits were received in error in that second and it is considered and Errored Second ES DSL Sync Loss To assure proper synchronization between DSL transceivers a sync word is generated in every frame A sync loss is declared when one or more bits in five consecutive sync words are detected in error When this happens the entire second of data is considered an Unavailable Second UAS 2 4 2 History Reports Based on detected parameters the following derived performance parameters are calculated Error Seconds ES a second in which at least 1 CRC 6 error is detected Sever Error Seconds SES a second in which at least 150 CRC 6 errors are detected Unavailable Seconds UAS a second in which one or more sync loss event has occurred Cumulative counts of these parameters are displayed via the console as UM PAMSPAN 2000 3 E 13 C Com Corporation discussed in Chapter 5 Configuration Operation The readout displays the total count of each p
30. setting press ENTER to quit this screen and save your setting or press ESC to quit without saving your setting UM PAMSPAN 2000 3 E 37 C Com Corporation 5 2 2 1 4 1 2 1 DAY SHDSL STU C STUL Main Menus SURVETLLANCE ALARM SNTHRESHOLDSDSESTDAY 3 ES ENTER Select ESC Back M m Main Menu Enter In the 1DAY screen UAS unavailable seconds SES serious Errored seconds and ES Errored seconds threshold in the 1 day duration could be configured by entering a specified item from 1 to 3 The following screens show how to set the 1 DAY UAS SES and ES threshold 5 2 2 1 4 1 2 1 1 DAY UAS SHDSL STU C STUL Main Menu SURVETLLANCE ALARM THRESHOLD DSL 1DAYUAS ENTER quit with save ESC quit without save UAS Threshold O0 856400 0 You enter the your desired viaue to set the 1 Day UAS threshold from 0 to 86400 After finishing your setting press ENTER to quit this screen and save your setting or press ESC to quit without saving your setting 5 2 2 1 4 1 2 2 1 DAY SES SHDSC STUL Main MenusSURWVEILLANCEMALARM THRESHOLDADSLALDAY SES ENTER quit with save LESC quit without save SES Threshald 0 86400 Og oimilar with 1 Day UAS 1 Day SES serious errored seconds could be configured by entering from O to 86400 After finishing your setting press ENTER to quit this screen and save your setting or press ESC to quit UM PAMSPAN 2000 3 E 38 C
31. slot zero is not added to the total payload rate count for a total count of three When STU R s user interface is either DTE or Ethernet framing will always be inserted by the E1 interface 5 4 1 3 3 Line Code Menu SHDSL STU C Main Menu CONPIGURATIONXBI ALINE CODE 1 HDES ENTER Select ESC Back M m Main Menu Enter In the screen of E1 line code the Line Code for E1 is HDB3 High Density Bipolar of Order 3 that is a European digital network transmission protocol allowing information and control data to be embedded in the transmission bit stream UM PAMSPAN 2000 3 E 59 C Com Corporation 5 4 1 4 DSL Menu SHDSL STU C STUL Main Menu CONFIGURATION 05 1 WORST CASE TARGET SNR 2 LINE PROBING 3 POWER BACKOFF ENTER Select ESC Back M m Main Menu Enter DSL menu allows user to change related DSL settings including worst case target SNR Line probing and power Backoff Select the desired item to change DSL settings Only STU C has the power to set up DSL 5 4 1 4 1 WORST CASE TARGET SNR Menu SHDSL STU C Main Menu INF IGURAT IONS DSL l WORST CASE TARGET SNR ENTER Select ESC Back Main Menu Enter In the DSL menu you can change the value of WORST CASE TARGET SNR by entering 1 to enter WORST CASE TARGET SNR screen SHDSL STU C Main MenuSCONFIGURATIONSDSLAWORST CASE TARGET SNR ENTER quit with save BSCl guit without save SNR Target Margzin
32. speed to the G 703 data port of the PAMSPAN 2000 The PAMSPAN 2000 produces a digitized data stream which is transmitted over the single copper pair to the line port of its associated PAMSPAN 2000 line interface card The PAMSPAN 2000 interface card then directs the data stream to the central office switch or other central office equipment for transmission to its UM PAMSPAN 2000 3 E C Com Corporation destination Payload rate can be automatically adjusted downwards until it finds the highest speed it can sync to the remote unit thereby maximizing the rate and reach At the central office site manual rate selection can be performed It has to base on what fixed rate service is desired Utilizing the V 35 or 10 100BaseT data port the PAMSPAN 2000 SHDSL system can support un channelized data rates up to 2 304 Mbps UM PAMSPAN 2000 3 E 8 C Com Corporation 1 2 2 System Interface The PAMSPAN 2000 system supports four high speed digital interfaces V 35 RS 449 EIA 530 Ethernet Remote Bridge 10 100 BaseT Port and E1 G 703 and T1 Configurable items vary depending on the type of interface being used System alarms diagnostics and transmission line history will also differ depending on the interface type Data Rate nx64 1 8 Kbps 1 lt n lt 36 and 0 lt 1 lt 7 64 2312 Kbps B Symbol Rate Data rate 8000 3 symbol sec B Modulation Method 16 TCPAM B impedance 135 ohms 1 2 2 1 V 35 The PAMSPAN 2000 supp
33. to jump back to previous menu level 6 3 1 2 From Remote Menu The From Remote Loopback menu is used to perform local Loopback tests which would be looped back toward the remote site Different with E1 T1 and Ethernet interfaces the From Remote menu for V 35 interface can activate V 54LB loopback mode The difference are presented the following figures V 35 loopback menu from remote LOOPBACK LOOPBACK DISABLE V54LB LOOPBACK LOOPBACK LOOPBACK LOOPBACK NearEndLB LOCAILB RemoteLB PayloadLB Note V54 function in configuration menu must be preconfigured as enable UM PAMSPAN 2000 3 E 117 C Com Corporation when users want to activate VbALB command E1 T1 Ethernet loopback menu from local LOOPBACK LOOPBACK DISABLE PayloadLB LOOPBACK LOOPBACK NearEndLB RemoteLB Use the lt or keys to scroll through all the displays The ENTER key is used LOOPBACK LOCAILB to confirm user s selection and EXIT key is used to jump back to previous menu level 6 3 2 PRBS Menu For each STU C and STU R the built in PRBS pseudo random binary sequence generation and detection are provided for Loopback performance test Test results are displayed in the PRBS menu Click on ENTER to start the PRBS test Press or keys will result in injecting 1 error bit to test One more clicking on ENTER can do RESYNC EXIT key is used to jump back to previous menu level The figure on the left side shows the scree
34. values for the present 15 minutes interval The Current 1DAY contains the current PM counter values for the present 24 hours interval The Total contains the PM counter values accumulated until now The Previous 15M contains 96 previous PM intervals with each interval being 15 minutes long The Previous 1DAY contains 96 previous PM intervals with each interval being 24 hours long Use the lt or keys to scroll through all the displays The EXIT key is used to jump back to previous menu level UM PAMSPAN 2000 3 E 107 C Com Corporation CURRENT 15M 1 1 CURRENT 1DAY EI TI PREVIOUS 15M PREVIOUS IDAY TOTAL 6 2 2 2 1 Current 15M Menu The Current 15M menu displays the accumulated PM counter values for the current 15 minutes interval Use the lt or keys to scroll through all the displays Press ENTER key to browse next data The EXIT key is used to jump back to previous menu level ELAPSE ES SES UAS CRC LCV 0 0 0 0 0 0 6 2 2 2 2 Current 1DAY Menu The Current 1DAY menu displays the accumulated PM counter values for the current 24 hours interval Use the lt or keys to scroll through all the displays Press ENTER key to browse next data The EXIT key is used to jump back to previous menu level ELAPSE ES SES UAS CRC LCV 0 0 0 0 0 0 UM PAMSPAN 2000 3 E 108 C Com Corporation 6 2 2 2 3 Pr
35. when both STU C and STU R are E1 interfaces Otherwise the framing mode will always set to insert FRAMING INSERT FRAMING BYPASS 6 1 4 3 E1 LINE CODE Menu The E1 Line code menu is used for selecting the line code of E1 currently only HDB3 1 available LINE CODE HDB3 6 1 4 4 T1 FRAME Menu This menu shows the current T1 frame format selection as on or off by placing an asterisk by the selected option Modify the selection by pushing the or UM PAMSPAN 2000 3 E 90 C Com Corporation gt keys and hit ENTER to enable and save the modified changes Press EXIT will move back to previous menu level without saving the changes FRAME UNFRAME FRAME ESF FRAME SF 6 1 4 5 T1 FRAME INSERT Menu This menu shows the current E1 framing selection as insert or bypass by placing an asterisk by the selected option Modify the selection by pushing the keys and hit ENTER to enable and save the modified changes Press EXIT will move back to previous menu level without saving the changes This menu will only be enabled when both STU C and STU R are E1 interfaces Otherwise the framing mode will always set to insert FRAMING INSERT FRAMING BYPASS 6 1 4 6 T1 LINE CODE Menu This menu shows the current T1 line code selection as on or off by placing an asterisk by the selected option Modify the selection by pushing the
36. with the change of distance The transmit pulse is the largest when the LBO setting is at 533 655 feet and the transmit pulse is the smallest when the LBO setting is at 0 133 feet This parameter is used to compensate for the loss that will occur when longer wires are used for 1 transmission The conversion factor between feet and meters is that 1 meter is approximately 3 3 feet Hence 655 feet is approximately 200 meters When this parameter is used incorrectly the 1 interface will be receiving no signals or too strong of a signal which will cause T1 interface malfunction 5 5 1 3 DSL Manu Refer to section 5 2 1 2 4 CLOCK SHDSL STU C STUL Main Menu CONFIGURATIONS DOTENCLOCK 1 NORMAL 2 INVERTED ENTER Select ESC Back M m Main Menu Enter The clock menu shows the current DTE clock polarity status either normal or inverted by placing an asterisk by the appropriate selection To change the DTE clock polarity key in the desired selection and hit Enter When normal is selected data from DTE is sampled using rising edge For inverted selection the sampling is using the falling edge of the clock Clock can be set up both at STU C and STU R side Note To change the setting of Clock at STU R through remote logon from STU C is invaild 5 2 1 3 DSL for detail information UM PAMSPAN 2000 3 E 74 C Com Corporation 5 5 1 4 Set Rate Menu SHDSL STU C STU Main Menu COMF IGURATIONSRATE down
37. 00 3 E 106 C Com Corporation the previous 96th interval is the furthest interval away from current 15M interval Use the keys to scroll through all the displays Press ENTER key to browse next data The EXIT key is used to jump back to previous menu level INDEX CRC ES SEC UAS LOSWS 1 0 0 0 0 0 6 2 2 1 4 Previous 1DAY Menu The Previous 1DAY menu displays the accumulated PM counter values for the 96 previous 1DAY interval The 96 intervals will appear as the time progress therefore when the system is first powered on there are no previous entries The 96 intervals are filled as time progress onward where the previous 1 interval is the interval closest to the current 1DAY interval and the previous 96th interval is the furthest interval away from current 1DAY interval Use the 4 or gt keys to scroll through all the displays Press ENTER key to browse next data The EXIT key is used to jump back to previous menu level INDEX CRC ES SEC UAS LOSWS 1 0 0 0 0 0 6 2 2 1 5 Total Menu The Total menu displays the accumulated PM counter values until now Use the keys to scroll through all the displays The EXIT key is used to jump back to previous menu level Press ENTER key to browse next data CRC ES SEC UAS LOSWS 0 0 0 0 0 6 2 2 2 E1 and T1 PM Menu The E1 T1 PM menu contains five main selections Current 15M Current 1DAY Previous 15M Previous 1DAY and Total The Current 15M contains the current PM counter
38. 00 BaseT Ehternet Interface DUPLEX and 10 100 UM PAMSPAN 2000 3 E 127 C Com Corporation DUPLEX the DUPLEX LED will be green when this interface is power on if the LED turns into red the DUPLEX mode is activated 10 100 red shows the speed is 10Mbps and green shows the speed is 100Mbps In addition there is also a push button on the 10 100 BaseT Ethernet panel The push button selects which device the 10 100 BaseT port is connected to When it is pushed in it is a direct connection to the computer and when it is in the out position it is a direction connection to the HUB 10 100 BaseT Ethernet Interface Push button E XH Idf1d UM PAMSPAN 2000 3 E 128 C Com Corporation APPENDIX D Loopback Illustration 051 or El rd Dol or El 5 051 or El fay 9 35 9 55 STU c Loop d Ethemet T a STLU C side actrvation loopback STU E Loop TU C DSi orEl a zl DS1 or El DS1 or El C 4 a lt El cr zl V 35 STU C Lus STU R V35 4 935 SII Loop Ethemet 11 T d gt v 5 ME c SILI E side actrvation loopback ajMearend loopback cjRemote loopback bj Local loopback diRemote payload loopback UM PAMSPAN 2000 3 E 129 C Com Corporation APPENDIX E PAMSPAN 2000 Specification Standalone type Loop Interface Ethernet Interface V 35 Interface
39. 2000 3 E 27 C Com Corporation 5 2 1 2 2 RTS request to send SHDSL STU c STU Main Menu cONFIGURATION SDTESKTS 1 PERMANENT 2 NORMAL ENTER Select ESC Back M m Main Menu Enter The RTS Request to send menu shows the current DTE RTS operation mode either permanent or normal by placing an asterisk by the appropriate selection To change the DTE RTS operation mode key in the desired selection and hit Enter The permanent mode turns on all output control signal while the normal mode turns on the output control signals according to input control signals 5 2 1 2 3 V54 Sse TUSC lS TUL Main Menu CONFIGURATIONS OTE V54 1 DISABLE 2 EMABLE ENTER Select ESC Back Main Menu Enter The V54 menu shows current V54 mode either disable or enable by placing asterisk by the desired selection To change the V54 mode key in the desired selection and hit Enter 5 2 1 24 CLOCK SHDSL STU C STUL Main Menu CONFIGURATIONS DOTENCLOCK 1 NORMAL 2 INVERTED ENTER Select ESC Back M m Main Menu Enter The clock menu shows the current DTE clock polarity status either normal or inverted by placing an asterisk by the appropriate selection To change the DTE clock polarity key in the desired selection and hit Enter When normal is selected data from DTE is sampled using rising edge For inverted selection UM PAMSPAN 2000 3 E 28 C C
40. 3 E 9 C Com Corporation converter cable which adapts the DB25 connector to DB37 connector 1 2 2 4 1 G 703 The G 703 E1 interface uses one pair to carry digital data This interface transfers data at full E1 rate of 2 048 Mbps or at any available Fractional E1 rate The E1 clock signal is either synchronized to the network CO or recovered by the PAMSPAN 2000 CPE The detailed features of E1 are B Bit Rate Nx64Kbps 1 lt N lt 32 192 2048Kbps Frame Format UNFRAMED or Structured FRAME gt and selectable with FAS FAS CRC and UNFRAME mode B impedance 120 ohms amp 75 ohms B Line Code HDB3 High Density Bipolar of Order 3 1 2 2 5 T1 The T1 interface uses one pair to carry digital data This interface transfers data at T1 rate of 1 536 Mbps or at any available Fractional T1 rate The T1 clock signal is either synchronized to the network CO or recovered by the PAMSPAN 2000 CPE Bit Rate Nx64Kbps 1 lt N lt 24 192 1544Kbps B Frame Format SF ESF or UNFRAMED selectable Impedance 100 ohms B Line Code AMI or B8ZS selectable 1 3 Physical Description At present the PAMSPAN 2000 has two kinds of form factor one is the model with external AC power and the other one is with AC DC dual power They are introduced as follows 1 PAMSPAN 2000 with external AC power as Figure 1 3 shows the PAMSPAN 2000 with six light emitting diodes LED s is a compact lightweight device housed in a plasti
41. 35 E1 and T1 interfaces If the value is configured as 0 SES ES and UAS 15MIN threshold will be disable The alarm message will be displayed on the LCD panel if the threshold is exceeded Press ENTER to enter next screen Click on to shift to ten digit number and to add number UM PAMSPAN 2000 3 E 101 C Com Corporation DSL 15MIN 15MIN 15MIN 15MIN UAS SES ES lt Shift gt add lt Shift gt add lt Shift gt add UAS 0 SES 0 ES 0 0 900 0 900 UAS 0 5 5 0 0 900 5 0 6 2 1 4 2 1DAY DSL Threshold Menu Under the 1DAY DSL Threshold Menu users can configure the ES SES and UAS for Ethernet V 35 E1 and T1 interface If the value is set as 0 SES ES and UAS 15MIN threshold will be disable The alarm message will be displayed on the LCD panel if the threshold is exceeded Press ENTER to enter next screen Click on lt to jump the cursor to the next entry field and to increase number DSL IDAY 1 IDAY IDAY UAS SES ES lt Shift gt add lt Shift gt add lt Shift gt add UAS 0 5 5 0 ES 0 RANGE 0 86400 RANGE 0 86400 UAS 0 5 5 0 RANGE 0 86400 ES 0 The SNR threshold can be configured from 0 to 15 dB in the SNR threshold 6 2 1 4 3 DSL SNR Threshold Menu menu Users can press to increase or lt to decrease the SNR threshold Press ENTER to confirm your setting and EXIT move back to previous menu level without savi
42. 5 3 4 3 Change Password Menu Refer to section 5 2 4 3 Change Password Menu for details 5 3 4 4 Change ID Menu Refer to section 5 2 4 4 Change ID Menu for detail information 5 3 5 Remote Logon Refer to section 5 2 5 Remote Logon for detail information UM PAMSPAN 2000 3 E 56 C Com Corporation 5 4 Main Menu E1 Interface Following is the menu structure for the PAMSPAN 2000 with an E1 interface STU C CENTRAL SITE SHOSL STU C STULL Main Menu 1 CONFIGURATION 2 SURVEILLANCE 3 MAINTENANCE 4 MISCELLANEOUS 5 REMOTE LOGON ENTER Select ESC Back M m Menu STU R REMOTE SITE SHDSL STU R STULL Main Menu 1 CONFIGURATION 2 SURVEILLANCE 3 MAINTENANCE 4 MISCELLANEOUS ENTER Select ESC Back M m Main Menu Enter 5 4 1 Configuration Menu SHDSL STU C STUI Main Menu CONFIGURATION 4 DSL 5 PAYLOAD RATE 6 7 BACKUP 8 RECALL 3 DEFAULT ENTER Select ESE Back Mm Main Menu Enter Note INTF will appear in STU C if using the combo interface card STU R REMOTE SITE UM PAMSPAN 2000 3 E 57 C Com Corporation SHDSL STU R STU Main Menu CONFIGURATION 4 DEFAULT ENTER Select ESC Back Main Menu _Enter Refer to section 5 2 1 Configuration Menu for detail information 5 4 1 1 Unit Menu Refer to section 5 2 1 Configuration Menu for detail information 5 4 1 2 INTF Menu Combo Interface Card o
43. 56628 The values shown are the total for the 96 previous 15 minutes counter values Unavailable Seconds UAS are calculated by counting the number of seconds that the interface is unavailable within 1 Day LOSWS is the Loss of Synchronization Seconds within 1 Day For more detailed explanation about the acronyms please refer to Appendix B UM PAMSPAN 2000 3 E 41 C Com Corporation 5 2 2 2 1 3 Previous 15M Menu SHDSL STU C STUL Main Menu sSsURVEILLANCE SPM SDSLSPREVIOUS 15M EsC Abort ENTER Next Page 2 5 Index ES ES UAS LOSWS L 0 0 0 90 900 2 0 0 0 900 900 3 0 0 0 900 900 4 0 0 0 900 900 0 0 0 900 900 0 0 0 900 a00 0 0 0 Flow 753 Previous 15 minutes menu displays the performance monitoring count for up to 96 intervals each interval is 15 minutes long For more detailed explanation about the acronyms listed please refer to Appendix B 5 2 2 2 1 4 Previous 1 Day Menu SHDSL STU c 5 1 Main Menu sSURVETLLANCESPM OSL CURRENT LDAY Esc Abort Elapse CRE ES SES LAS LOS ws 95 3 0 0 56737 567378 The values shown are the total for the 96 current 15 minutes counter values Unavailable Seconds UAS are calculated by counting the number of seconds that the interface is unavailable within 1 Day For more detailed explanation about the acronyms please refer to Appendix B 5 2 2 2 1 5 Total Menu SHDSL STU C Main Menu SURVET LLANCE PMADSL TOTAL ESC Abort CRC ES SES
44. AMI B8ZS ANSI T1 403 1 544 Mbps SF ESF and Transparent Nx64kb s 1 24 15 pin for 100 ohms 40 C 60 C 5 95 60 5 95 none condense Built in QRSS pattern generator Built in 130
45. AN 2000 3 E 43 C Com Corporation SHDSL STU C STUI Main Menu SURVEILLANCESNSTATUS DSL 15MIN 1DAY UAS 0 0 DSL 15 SES 0 0 DSL 15 ES 0 0 SNR MARGIN 0 ATTENUATION 0 LESC Exit Maintenance LOOPBACK RMT ISSUE LOOPBACK RMT SIDE LOOPBACE RMT SIDE PRBS BUTTON LOOPBACE RMT BUTTON LOOPBACE vb54 STATUS RMT W54 STATUS Status Value MARGIN ATTENUATION POWER BACKOFF ACTUAL LINE RATE CR NMext Disable Disable Disable Disable Disable Disable OFF OFF In the 2 Threshold maintenance and status value are displayed separately UM PAMSPAN 2000 3 E 44 C Com Corporation 5 2 3 Maintenance Menu SHDSL STU C 8 1 Main Menu sMATINTENANCE 1 LOOPBACK 2 PRBS 3 SELFTEST ENTER Select ESC Back Mim Main Menu Enter This menu consists of the maintenance Loopback functions PRBS PRBS Pseudo Random Bit Stream and SELFTEST Those items will be explained in detail below 5 2 3 1 Loopback Menu SHDSL STU C LSTUL Main Menu MATNTENANCE LOOPBACK 1 FROM LOCAL 2 FROM REMOTE ENTER Select ESC Back Mm Main Menu Enter The screen is used to control the local SHDSL equipement s network interface loopback tests Two kinds of loopback is selectable the direction of loopback toward Local site or remote site They will be explaned in detail below
46. ATECK64K 36 DSF CHIF 0x1 MIN PAYLOAD RATECKB4K 3 DSF CODE 0x97 CLOCK SOURCE INTERNAL CURRENT TARGET MARGIN 0 LINE PROBE DISABLE POWER BACK OFF DEFAULT TRANSMISSION MODE ANNES amp ANNEX B oY Status value SNR MARGIN ATTENUATION POWER BACK FF N A ACTUAL LINE RATE 2 UM PAMSPAN 2000 3 E 55 C Com Corporation Main MenusSURVETLLANCE STATUS ESC Exit CR Next page Threshold Maintenance DSL 15MIN 1DAY UAS LOOPBACK Disable DSL 15MIN 1DAY SES 0 0 RMT ISSUE LOOPBACK Disable DSL 15MIN IDAY ES RMT SIDE LOOPBACK Disable SNR MARGIN 0 RMT SIDE PRBS Disable ATTENUATION 0 BUTTON LOOPBACK Disable RMT BUTTON LOOPBACK Disable 5tatus SNR MARGIN N A ATTENUATION POWER BACKOFF N A ACTUAL LINE RATE N A Please refer to section 5 2 2 3 Status Menu for detail information 5 3 3 Maintenance Menu This menu consists of the maintenance loopback functions Refer to section 5 2 3 Maintenance Menu for detail information 5 3 3 1 Local Loopback Menu Refer to section Loopback Menu for detail information 5 3 3 2 PRBS Menu Refer to section5 2 3 1 3 PRBS Menu for detail information 5 3 4 Miscellaneous Refer section Miscellaneous menu for detail information 5 3 4 1 Date Menu Refer to section 5 2 4 1 Date Menu for detail information 5 3 4 2 Lock Menu Refer to section 5 2 4 2 Lock Menu for detail information
47. ATION DSL SPOWER BACKOFF 1 MANUAL ENTER Select ESC Back Main Menu Enter Moreover Power Backoff at STU R is only set up by manual through remote logon from STU C which shows as follows UM PAMSPAN 2000 3 E 61 C Com Corporation Remote Logon STU R gt SHOSL sec STUL Main Menu CONFIGURATIONS OSL POWER BACKOFF ENTER quit with save ESC quit without save Power back off 0 30 db 5 4 1 4 4 TRANSMISSION Mode Menu The Transmission mode screen only apprears in the STU R Please use remote logon to access STU R and then enter DSL menu to set up transmission mode When transmission mode screen appears Annex A and Annex B is available to select key in 1 to select Annex and 2 to select Annex B Press Enter to submit your setting and press ESC to quit this screen Press to back to main menu lt lt Remote Logon STU R SHDSL STU C STU1 Main MenusCONFIGURATIONSOSLS TRANSMISSION MODE 1 ANNES 2 ANNEX B ENTER Select ESC Back Main Menu _Enter 5 4 1 5 Set Rate Menu SHDSL STU C Main Menu CONPIGURATION RATE up down ENTER quit with save EsC quit without save Rate 3 31 Bl PayloadRate 1984 kbps The data rate for network interface is set at the STU C Central Site only After configuration the SHDSL system will use the line rate which has been requested by user User can select the desired rate and data location
48. ECALL ENTER EXIT RECALL Are You Sure ENTER RESTORE OK REBOOTING 6 1 10 Default Menu This menu recalls the default operating parameters from the non volatile memory on the unit This level is entered from selecting the DEFAULT item in the configuration menu and parameters are automatically restored upon entering this level The following screen will display to inform that the operation has completed Pressing ENTER or EXIT key will move back to previous menu level CONFIGURATION DEFAULT ENTER EXIT DEFAULT Are You Sure CALL DEFAULT OK REBOOTING UM PAMSPAN 2000 3 E 98 C Com Corporation 6 2 Surveillance Menu The Surveillance menu consists of three groups of commands Alarm PM Performance and Status The alarm menu will enable user to gather information about current alarm state of the MSDSL units The PM menu allows the user to monitor the system s performance in real time basis and past performance recorded in 96 intervals with the duration of each interval equivalent to 15 minutes The status menu gives the user an instant overview to all the configuration and maintenance settings SURVEILLANCE ALARM SURVEILLANCE PM SURVEILLANCE STATUS 6 2 1 Alarm Menu level of menu The lt and keys are used to scroll through the menu items The ENTER key is used to confirm an operation and in some screens change displayed items The
49. EXIT key is used to jump up to the previous The Alarm menu consists of four menu selections history current clear and threshold Note Threshold is for STU C only ALARM HISTORY i ALARM CURRENT Y ALARM CLEAR UM PAMSPAN 2000 3 E ALARM THRESHOLD for STU C only 99 C Com Corporation 6 2 1 1 History Menu This screen shows the history of alarm including the warning types No and time Users can press lt or to browse current alarms As to the meaning of alarm message please refer to appendix B If to retrieve the alarm message in STU R use Remote Logon to browse STU R s alarm history No Alarm type 1 Alarm Time Note the LCD panel is only capable of showing time hh mm ss If to show date yy mm dd please use CID to browse detailed alarm message 6 2 1 2 Current Menu The Current menu when selected will display all alarms that are happening to the GSHDSL unit To retrieve alarms occurring at the opposite of the DSL loop use Remote Logon Surveillance Alarm Current The first line of this screen displays the title CURRENT and the second line displays the alarm condition Use the lt gt keys to scroll through all available alarms Only alarms that are happening will be displayed on the screen Once the alarm condition is cleared it is no longer displayed The EXIT key is used to jump back to CURRENT DTELos pr
50. F V 35 connector for connection to the selected synchronous interface is accessible from the back of the unit These V 35 interface modules facilitate new applications such as teleconferencing and commuting The V 35 interface can be mixed with E1 or Fractional E1 interfaces for end to end transmission Typical applications include MPEG quality video video conferencing and telecommuting and fast file transfer 22929 Premias Figure 3 2 V 35 access with PAMSPAN 2000 3 3 Selectable Data Rates PAMSPAN 2000 interfaces allow software selectable data rates at selected Fractional E1 rates set from the designated central office unit The PAMSPAN 2000 V 35 module can be programmed for numerous Fractional E1 rates or set to automatically adjust to the fastest available rate Appropriate applications include programmable frame relay channelized E1 service to PBX bandwidth on demand for teleconferencing distributed instruction and Internet accesses UM PAMSPAN 2000 3 E 18 C Com Corporation 3 4 Packet Interface Ethernet Ethernet access is provided as a remote Ethernet bridge standard 802 3 A single workstation can directly connect the PAMSPAN 2000 Ethernet port to a personal computer Alternately the PAMSPAN 2000 Ethernet port can be interfaced to an Ethernet LAN and used as a multiple user remote Ethernet bridge as shown in Figure 3 3 Layer 3 SWITCH Control Office Shelf 10 Bas
51. NCE 3 MAINTENANCE 4 MISCELLANEOUS 5 REMOTE LOGON ENTER Select ESC Back M m Main Menu SEI EB STU R REMOTE SITE SHBSL STU R 511 Main Menu 1 CONFIGURATION 2 SURVEILLANCE 3 MATNTENANCE 4 MISCELLANEOUS ENTER Select ESC Back M m Main Menu Entar For more detail information please refer to section 5 2 Main Menu V 35 5 3 1 Configuration Menu For more detail information please refer to section 5 2 1 Configuration Menu STU C CENTRAL SITE SHDSL STU C 511 Main MenusCONFIGURATION 1 UNIT 2 3 PAYLOAD RATE 4 5 BACKUP 6 RECALL DEFAULT ENTER Select ESC Back Mim Main Menu _Enter UM PAMSPAN 2000 3 E 52 C Com Corporation STU R REMOTE SITE SiR TUL Main MenusCONFIGURATION 1 UNIT 2 BACKUP 3 RECALL 4 DEFAULT ENTER Select ESC Back M m Main Menu Enter 5 3 1 1 Unit Menu Please refer to section 5 2 1 1 Unit Menu for details 5 3 1 2 DSL Menu 5 2 1 2 4 CLOCK SHDSL STU C STUL Main Menu CONFIGURATIONS DOTENCLOCK 1 NORMAL 2 INVERTED ENTER Select ESC Back M m Main Menu Enter The clock menu shows the current DTE clock polarity status either normal or inverted by placing an asterisk by the appropriate selection To change the DTE clock polarity key in the desired selection and hit Enter When normal is selected data from DTE is sampled using rising edge For inverted selection
52. Report Alarm Type state Alarm Type State 051105 Alarm ETlLos Alarm DSLLoas Ok ET1Lof Ok Ds 11084 Ok 15 Ok DSLSnr Ok DSLAt tn Ok ETIUASI5Min Ok DSLUASI5Mi n Ok ETISESI5Mi Ok DSLSESIS5Mi n Ok ETIESIS5Min Ok DSLESI5Min Ok ETIUASDay Ok DSLUASDay Ok ETISESDay Ok DSLSESDay Ok ETLESDay DSLESDay Ok End of Alarm View For the current alarm display the alarm type state and count will appear on the screen For more details about the explanations of the alarm types please refer to Appendix B The state column indicates the current state of the alarm and the count column indicates the number of times this alarm has happened 5 4 2 1 3 Clear Menu Please refer to section 5 2 2 1 3 Clear Menu for all the details 5 4 2 1 4 Threshold Menu SHOSL STU C Main Menu SURVET LLANCE ALARMS THRESHOLD 1 DSL 2 El ENTER Select ESC Back Mm Main Menu Enter This menu sets the threshold values for the alarm types displayed It is used as an alarm threshold for the 15 minute alarm count register When the PM counters values is greater than the set threshold an alarm will occur For detailed information about the alarm types please refer to Appendix B UM PAMSPAN 2000 3 E 65 C Com Corporation 5 4 2 2 Performance Monitor Menu SHDSL STU C Main Menu SURVEILLANCE PM DSL 2 Bl 3 CLEAR ENTER select HSC Back M m Main Menu _Enter The PM menu consis
53. Select ESC Back Mm Main Menu Enter When the line probing is enable In the power back off menu you can select 44 AUTO 2 Manual to execute the power Backoff function SHDSL STU C STUL Main Menu CONFIGURATIONSDSL POWER BACKOFF MANUAL LENTER quit with save ESC quit without save Power back of f 0 30 db Og If you choose the MANUAL to configure the range of power Backoff the MANUAL screen will appear so that you can set the power back off from 0 30 db After your configuration press ENTER to quit with save or ESC to quit without save When the line probing is disable only MANUAL is available the screen shows as follows SHDSL STU C STU Main Menu scONFIGURATION DSL SPOWER BACKOFF 1 MANUAL ENTER Select ESC Back Mm Main Menu Enter Moreover Power Backoff at STU R is only set up by manual through remote logon from STU C which shows as follows Remote Logon STU R SHDSL STU C STUL Main MenusCONFIGURATIONSOSL POWER BACKOFF ENTER quit with save ESC quit without save Power back off 0 30 db o UM PAMSPAN 2000 3 E 30 C Com Corporation 5 2 1 4 TRANSMISSION Mode Menu The Transmission mode screen only apprears in the STU R Please use remote logon to access STU R and then enter DSL menu to set up transmission mode When transmission mode screen appears Annex A and Annex B is available to select key in 1 to
54. TDM G SHDSL PAMSPAN 2000 Standalone Type User Manual Ver UM PAMSPAN 2000 3 E C COM WWW C COm com tw This Manual is for S W ver 3 14 or above C Com Corporation Contents PAMSPAN 2000 SHDSL Executive Summary 5 Chapter 1 Product ouo dann cuna nues nu nr s usua nuuc uU Uus 6 Wat 0 TIO m 6 Us 6 7 122 9 1 3 Physical D SCrIDIIOD ix uiu pu cu cuiu 10 1 4 System Interaction mem 11 1 4 1 External PC Interaction 11 Chapter 2 System 22 1 12 Pe 12 22 System Descriptio ssn 12 25 SHDSL IransmiSsIOD aa 12 2 4 Real time Performance Monitoring 13 2 4 1 Monitored Parameters 13 2 4 2 History RCD ONS 13 2 4 3 Status Re do lsS ssns 14 2 5 14 20 6 uui Nus 14 2 7 14 29 ms 14 2 8 1 Near End Loopback NearEndLB 15 UM PAMSPAN 2000 3 E 1
55. TU Main Menu sSsURVETLLANCE ALARM CLEAR lt lt Clear OK ESC or ENTER RETURN gt gt The clear menu 1 used to clear both history and current alarm queue Press ESC or ENTER to return to Alarm menu UM PAMSPAN 2000 3 E 35 C Com Corporation 5 2 2 1 4 Threshold Menu SHDSL STU STUI Main Menu sSsURVvEILLANCE yALARM s THRESHOLD 1 DSL ENTER Select ESC Back M m Main Menu Enter This menu sets the threshold values for the alarm types displayed It is used as an alarm threshold for the 15 minute alarm count register When the PM counters values is greater than the set threshold an alarm will occur For detailed information about the alarm types please refer to Appendix B 5 2 2 1 4 1 DSL Threshold SHDSL STU C STUL Main Menu sSURVETILLANCE s ALARM THRESHOLD DSL C 2 1DAY 3 SNR 4 ATTENUATION ENTER Select Esc Back Mm Main Menu Enter In the screen of DSL Threshold menu four categories of DSL threshold are listed 15MIN 1DAY SNR and ATTEBUATION which will be introduced explicitly in the following sections 5 2 2 1 4 1 1 15 minutes Threshold Main Menu SURVETLLANCE ALARM 4 THRESHOLD DSL L5M1IN ENTER Select Esc Back Mm Main Menu Enter In the 15MIN screen you can configure the UAS unavailable seconds SES serious Errored seconds and ES Errored seconds threshold in the 15 minutes duration The following scree
56. VERSION 2 9 H W VERSION 1 2 4 FPGA VERSION 2 3 DSP CHIP VERSION 0 12 DSP CODE VERSION 0x96 LOOPBACK Disable RMT ISSUE LPBK Disable 4 V54 RTS NORMAL DATA NORMAL A MIN RATE MAX RATE 36 CLOCK INTERNAL INTF LAN ITU ANNEX ANNEX A amp B LINE PROBE ENABLE 112 C Com Corporation The status page below is for E1 interface SNR LINE CODE N A HDB3 ATTENUATION FRAMEINS N A INSERT POWER PAYLOAD RATE N A 31 FRAME LINE RATE ia FAS CRC S W VERSION 2 5 H W VERSION 1 2 VERSION ID 23 STUI DSP CHIP VERSION ITU ANNEX 0x12 ANNEX A amp B DSP CODE VERSION LINE PROBE 0x96 ENABLE LOOPBACK Disable RMT ISSUE LPBK Disable UM PAMSPAN 2000 3 E 113 C Com Corporation The status page below is for 1 interface SNR N A ATTENUATION LBO N A 0 133 FEET POWER BACKOFF LINE CODE N A B8ZS LINE RATE FRAMEINS N A INSERT S W VERSION PAYLOAD RATE 2 5 24 H W VERSION 1 2 FPGA VERSION 2 3 DSP CHIP VERSION INTF 0x12 TI DSP CODE VERSION 0x96 LOOPBACK Di
57. Y Esc Abort ENTER Next Page bp tete Index Alarm Type State mm dd ssy hh mm ss The alarm history is used to track the occurrence of alarm and when it was UM PAMSPAN 2000 3 E 34 C Com Corporation cleared for a maximum of 64 entries The entries are recorded onto the history buffer according to the time of occurrence It is recommended that the date and time in Miscellaneous menu is set to the correct time after each time power is applied in order to make the alarm history more meaningful For more details about the alarm types please refer to Appendix B The alarm history screen will not automatically update the alarm list the user need to press Enter to update new alarms on to the list 5 2 2 1 2 Current Menu SHDSL STU C STU Main Menu ssURVEILLANCE ALARM sCURRENT Esc Abort were Current Alarm Report Tre Alarm Type State Alarm Type State DSLLos Alarm DTELos Alarm DSLLosw Ok DslLosd Ok DSLSnr Ok DSLATT amp n Ok DsLuAST5Min Ok DSLSES15Min Ok DSLES15Min Ok DSLUAS Day Ok DSLSESDaw Ok DSLESDay v End of Alarm View For the current alarm display the alarm type and state will appear on the screen For more details about the explanations of the alarm types please refer to Appendix B The state column indicates the current state of the alarm and the count column indicates the number of times this alarm has happened 5 2 2 1 3 Clear Menu SHDSL STU C S
58. ain Menu SURVETLLANCESPMATLATOTAL ESC Abort SEs 0 WAS 282 Loy Of The TOTAL menu displays the total performance monitoring count For more detailed explanation about the acronyms listed please refer to Appendix B 5 5 2 2 3 Clear Menu Please refer to section 5 2 2 2 2 Clear Menu for detail information 5 5 2 3 Status Menu Page 1 SHDSL 5TU C 571 Main Menu SURWVEILLANCENSTATUS UNIT MACHINE ID INTERFACE PAYLOAD RATE CLOCK SOURCE CURRENT TARGET MARGIN LINE PROBE POWER OFF TRANSMISSION MODE FRAME LINE CODE LEO FRAMETNS Page 2 UM PAMSPAN 2000 3 E ESC Exit Varsion STU C S W sTU1 H W 11 24 DSF CHIF T DSP CODE 0 DISABLE DEFAULT ANNEX 6 ANNEX B ESF 8875 0 133 FEET ire tals Va ies SNR MARGIN ATTENUATION POWER BACKOFF ACTUAL LINE RATE CR Next page 79 C Com Corporation SHDSL STU C STU1 Main Menu SURVEILLANCESTATLUS ESC Exit CR Next page Threshold Maintenance DSL 15MIN 1DAY UAS 0 0 LOOPBACK Disable DSL 15MIN 1DAY SES 0 0 RMT ISSUE LOOPBACK Disable DSL 15MIN 1DAY ES 0 0 RMT SIDE LOOPBACK Disable 1 15 UAS 0 0 RMT SIDE PRBS Disable 1 15MIN 1DAY SES 0 0 BUTTON LOOPBACK Disable 1 15MIN 1DAY ES 0 0 RMT BUTTON LOOPBACK Disable ONR MARGIN 0 ATTENUATION 0 Status Value SNR MARGIN N A ATTENUATION N A POWER BACKOFF N A ACTUAL LINE
59. al Menu SHDSL STU C Main MenusSURVEI LLANCESPMSEI ESC Abort ES SES CRC LEY 0 6022 0 0 The values shown are the total counter values 5 4 2 2 3 Clear Menu Please refer to section 5 2 2 2 2 Clear Menu for detail information UM PAMSPAN 2000 3 E 68 C Com Corporation 5 4 2 3 Status Menu Page 1 CR Next page UNIT MACHINE ID INTERFACE CLOCK SOURCE CURRENT TARGET MARGIN TRANSMISSION MODE FRAME LINE CODE 2 CR Next page DSL 15MIN 1DAY UAS DSL 15MIN 1DAY SES DSL 15MIN 1DAY ES E1 15MIN 1DAY UAS 1 15MIN 1DAY SES 1 15MIN 1DAY ES SNR MARGIN 0 ATTENUATION 0 please refer to 5 2 2 3 UM PAMSPAN 2000 3 E SHDSL STU R STU Main Menu sLRVEILLANCESSTATUS a TU R a TUL El DSL 0 ANNEX FAS CRC HDB3 BYPASS ESCI mers von S W H w FPGA DSP CHIP DSP CODE Status Value 5NR MARGIN ATTENUATION POWER ACTUAL LINE RATE SHDSL STU R STUL Main Menu NSURVEILLANCEXSTATUS 0 0 0 0 0 0 0 0 0 0 0 0 Maintenance LOOPBACK RMT ISSUE LOOPBACK RMT SIDE LOOPBACK RMT SIDE PRBS BUTTON LOOPBACK RMT BUTTON LOOPBACK Status Value SNR MARGIN ATTENUATION POWER BACKOFF ACTUAL LINE RATE Disable Disable Disable Disable Disable Disable Status Menu for detail information C Com Corporation 5
60. al value except the role of unit you ve selected Note Recall default configuration will not change the unit selection therefore a STU C unit will not change to STU R unit UM PAMSPAN 2000 3 E 33 C Com Corporation 5 2 2 Surveillance Menu SHDSL STU STUL Main Menus SURVEILLANCE 1 ALARM 2 PM 3 STATUS ENTER Select Esc Back Mm Main Menu Enter The Surveillance menu consists of three groups of commands Alarm PM Performance and Status The alarm menu will enable user to gather information about current alarm state of the SHDSL units and also past alarm history The PM menu allows the user to monitor the system s performance in real time basis and past performance recorded in 96 intervals with the duration of each interval equivalent to 15 minutes The status menu gives the user an instant overview to all the configuration and maintenance settings 5 2 2 1 Alarm Menu SHDSL STU Main Menu sSURVETL LANCE s ALARM 1 HISTORY 2 CURRENT 3 CLEAR 4 THRESHOLD ENTER Select ESC Back Mm Main Menu _Enter To show the alarm history report Enter 1 To show the current alarm report press 2 and hit Enter The CLEAR selection will clear all alarms from history buffer and reset all counters to zero in current alarm Besides you can configure the alarm threshold in the THRESHOLD menu 5 2 2 1 1 History Menu SHDSL STU C STUL Main Menu ssURVETLLANCE SALARM HISTOR
61. als with each interval being 24 hours long Use the lt or keys to scroll through all the displays The EXIT key is used to jump back to previous menu level UM PAMSPAN 2000 3 E 105 C Com Corporation DSL CURRENT 15M DSL CURRENT IDAY DSL PREVIOUS 15M DSL PREVIOUS IDAY DSL TOTAL 6 2 2 1 1 Current 15M Menu The Current 15M menu displays the accumulated PM counter values for the current 15 minutes interval Use the lt or keys to scroll through all the displays Press ENTER key to browse next data The EXIT key is used to jump back to previous menu level INDEX CRC ES SEC UAS LOSWS 1 0 0 0 0 0 6 2 2 1 2 Current 1DAY Menu The Current 1DAY menu displays the accumulated PM counter values for the current 24 hours interval Use the lt or keys to scroll through all the displays Press ENTER key to browse next data The EXIT key is used to jump back to previous menu level INDEX CRC ES SEC UAS LOSWS 1 0 0 0 0 0 6 2 2 1 3 Previous 15M Menu The Previous 15M menu displays the accumulated PM counter values for the 96 previous 15 minutes interval The 96 intervals will appear as the time progress therefore when the system is first powered on there are no previous entries The 96 intervals are filled as time progress onward where the previous 1 interval is the interval closest to the current 15M interval and UM PAMSPAN 20
62. alue of WORST CASE TARGET SNR is configurable range from 10 to 21 To change the WORST CASE SNR value modify the figures by pushing the keys and hit ENTER to enable and save the modified value Press EXIT will move back to previous menu level without saving the changes 6 1 5 2 LINE PROBING Menu The menu is only available when the unit is set as STU C Users can activate line probing by ushing the or keys and hit ENTER to enable and save the modified value Press EXIT will move back to previous menu level without saving the changes LINE PROBING N ENABLE LINE PROBING i DISABLE 6 1 5 2 POWER BACKOFF Menu If the line probing is set as enable Auto or manual is selectable in the POWER BACKOFF menu Under Auto mode the rage of POWER BACKOFF can be set from 0 to 30 pressing lt to jump the cursor to the next entry field and pressing to change numbers 0 9 sequentially POWER BACKOFFF POWER BACKOFFF AUTO MANUAL SHIFT add POWER If the line probing is set as disable only Manual is available Under the manual mode the rage of POWER BACKOFF can be set from 0 to 30 pressing lt to to jump the cursor to the next entry field and pressing to increase numbers from 0 9 sequentially UM PAMSPAN 2000 3 E 93 C Com Corporation POWER BACKOFFF MANUAL lt SHIFT gt add POWER 6 1 5 3 ITU ANNEX MODE Menu The menu is only availabe when the unit is set as STU R U
63. arameter since the last time the count was cleared 2 4 3 Status Readouts In addition to history reports the PAMSPAN 2000 provides current status readouts via CID The Status menu displays the signal noise ratio as well as loss of sync or errored CRC For the synchronous interfaces such as V 35 the status of clock and control lead is shown For the G 703 interface such status items as HDB3 detected frame bit error carrier loss yellow alarm and sync loss are indicated if they are present 2 5 Interface Configuration Parameters can be changed by using CID When using a terminal the parameters are selected from the Configuration menu 2 6 Interface Type The PAMSPAN 2000 is configured as DCE and is provided with a female connector for V 35 EIA 530 RS 449 and X 21 interfaces Appendix A lists each of the signals pin numbers and their relative direction for the different interfaces G 703 E1 and T1 interfaces are available 2 Alarm management The PAMSPAN 2000 includes alarm to alert you of problem conditions on both the DSL transmission facility and the data interface On the DSL line loss of oync will activate an alarm independent of the access interfaces Loss of Sync This alarm indicates that the facility cannot transmit data until the PAMSPAN 2000 can re synchronize itself This is always considered an alarm The alarm indication is shown as a local and a remote sync loss On the G 703 and T1 interfaces numerous alar
64. ation and cable routing reserve at least 5 inches at the rear of the unit for cables and airflow Moreover the units are designed for indoor use only 4 1 4 Installation Installing a PAMSPAN 2000 requires several I O cables which you will have to supply The I O cables should be long enough to connect your local and remote equipment to the system s local and remote jacks All of the cables are identified below Link cable Connects your data equipment to the PAMSPAN 2000 unit The connector on the PAMSPAN 2000 end of the cable must be depends upon the type of mating connector on your equipment The pin assignments for these connectors appear in Appendix A Line cables Line cables connect the DSL line to the PAMSPAN 2000 The SHDSL loop connection uses pins 4 and 5 of the 8 pins RJ 45 jack One can use the optional RJ45 to RJ11 cable line cable supplied for connection to telephone jack UM PAMSPAN 2000 3 E 20 C Com Corporation 4 1 5 Rear Panel As the following figures shown PAMSPAN 2000 with external AC power can be equipped with different interfaces including V 35 E1 T and Ethernet to meet user s needs V 35 Py 654565559 T Sooo oe EU EIA 530 RS 449 10 BaseT 120 ohms 100 ohms T1 75 ohms El 10 100 BaseT PAMSPAN 2000 with AC DC dual power can be equipped with different inferface modules as well eventough its housing is different from PAMSPAN 2000 with
65. c and metal enclosure It is 203 mm long 198 mm wide 36 mm high and weighs approximately 0 9 Kg F _ Figure 1 2 PAMSPAN 2000 with external AC power front view Moreover for user s manual operation from LCD panel the model with LCD panel is optional for customers Following two figures show the UM PAMSPAN 2000 3 E 10 C Com Corporation PAMSPAN 2000 with LCD panel Figure 1 4 PAMSPAN 2000 with AC DC dual power front view and LCD panel 1 4 System Interaction You interact with your system using a terminal or PC connected to the CID port you can select a desired function from the system s multi level menu structure That function enables you to either Define or change an operating parameter of the system or display the status and alarm of the system 1 4 1 External PC Interaction The rear panel of the PAMSPAN 2000 includes an RS 232 port marked CID for connection to a terminal at baud rate of 9600 no parity 1 stop bit and 8 bits When performing CRC and QRSS tests from supervisory port the connection between the external PC and the SHDSL unit must always be presented The tests will be terminated when the connection is removed Chapter 5 contains detailed supervisory port operating directions UM PAMSPAN 2000 3 E 11 C Com Corporation Chapter 2 System Overview 2 1 General The following section describes the PAMSPAN 2000 access system DSL transmission performance monitoring and configurati
66. d press the m M for returning to main menu 5 2 1 Configuration Menu STU C CENTRAL SITE SHDSL STU C STUI Main Menus CONFIGURATION 4 DSL 5 PAYLOAD RATE 6 BACKUP 8 RECALL 9 DEFAULT ENTER Select ESC Back M m Main Menu _Enter UM PAMSPAN 2000 3 E 25 C Com Corporation STU R REMOTE SITE SHDSL STU R STUL Main Menu CONFIGURATION 2 BACKUP RECALL 4 DEFAULT ENTER Select ESC Back M m Main Menu Enter As you can see the examples above both central site and remote site have differences in term of their functions The central site has the power to set up INTF DTE E1 T1 LAN DSL Payload rate and PCLK and STU R is incapable of doing so if the loop is connected between STU C and STU R One way to access and set up STU R is throgh remote logon Our examples will focus more on the central site and if you have any questions or problems during the operation please call our customer service representative 5 2 1 1 Unit Menu Main Menu CONFIGURATIONS UNIT 2 BS ek ENTER Select ESC Back Mm Main Menu Enter Enter 1 for assigning the unit as the central site If you want to assign the unit as the remote site then Enter 2 Returning to the previous screen just press the Esc key Hit the Enter key to access the select mode screen 5 2 1 2 INTF Menu Combo interface card only Currently two kinds of
67. e 4 or gt keys Press ENTER to enter the sub menu level of the selected item Press EXIT will move back to previous configuration menu level without saving the changes 6 1 3 1 Data Menu This menu shows the current DTE data polarity as normal or inverted by placing an asterisk by the selected option Modify the data polarity by pushing the lt or keys and hit ENTER to enable and save the modified changes Press EXIT will move back to previous menu level without saving the changes DATA NORMAL DATA INVERTED 6 1 3 2 RTS Menu This menu shows the current DTE RTS detection scheme as permanent or normal by placing an asterisk by the selected option Modify the RTS scheme by pushing the keys and hit ENTER to enable and save the modified changes Press EXIT will move back to previous menu level without saving the changes UM PAMSPAN 2000 3 E 88 C Com Corporation RTS PERMANENT RTS NORMAL 6 1 3 3 V54 Menu V54 menu is used to disable or enable the V54 loopback by placing an asterisk by the selected option Modify the V54 scheme by pushing the lt or gt keys and hit ENTER to enable and save the modified changes Press EXIT will move back to previous menu level without saving the changes V54 DISABLE 54 ENABLE A 6 1 4 E1 and T1 Menu The menu on the left shows the selections for configuring E1 interfaces Note that Framing sel
68. e refer to section 5 2 2 2 1 1 Current 15M Menu for details Furthermore see Appendix B for the definition of names 5 5 2 2 1 2 Current 1Day Menu Please refer to section 5 2 2 2 1 2 Current 1 Day Menu for all the details 5 5 2 2 1 3 Previous 15M Menu Please refer to section 5 2 2 2 1 3 Previous 15M Menu for details 5 5 2 2 1 4 Previous 1Day Menu Please refer to section 5 2 2 2 1 4 Previous 1 Day Menu for details 5 5 2 2 1 5 Total Menu Please refer to section 5 2 2 2 1 5 Total Menu for details 5 5 2 2 2 T1 PM Menu SOs 5 1 15 2 CURRENT LDAY 3 PREVIGUS LOM 4 PREVIGUS LDOAY 5 TOTAL ENTER Select ESC Back Mm Menu _Enter The T1 PM menu consists of current 15 minutes 900 seconds Current 24 hours and Previous 96 intervals of 15 minutes performance monitoring counters 5 5 2 2 2 1 Current 15M Menu SHDSL STU C STULL Main Menu sURVEILLANCEXPMXTISCURRENT 15M Esc Abort Elapse ES SES JAS CRO Loy 151 J 151 The current 15 minute menu displays the performance monitoring values for the current 15 minutes interval Unavailable Seconds UAS are calculated by UM PAMSPAN 2000 3 E 77 C Com Corporation counting the number of seconds that the interface is unavailable Line Code Violations LCV are errors received when the T1 line code is not as expected For more detailed
69. e shown below The main purpose of the configuration menu is to configure the unit for operation The first line shows current selection Configuration while the second line shows all the selections available one at a time when scrolling The lt and keys are used to scroll through the menu items The ENTER key is used to confirm and save the selection in memory while the EXIT key is used to jump back to previous menu level without saving the changes 82 C Com Corporation UM PAMSPAN 2000 3 E CONFIGURATION UNIT CONFIGURATION INTE CONFIGURATION DTE CONFIGURATION DSL CONFIGURATION PAYLOAD RATE E CONFIGURATION PCLK __ _ CONFIGURATION BACKUP CONFIGURATION RECALL CONFIGURATION DEFAULT V 35 LCD MENU STU C CONFIGURATION UNIT CONFIGURATION INTF CONFIGURATION CONFIGURATION DSL CONFIGURATION PCLK CONFIGURATION BACKUP CONFIGURATION RECALL V 35 LCD MENU STU R 83 CONFIGURATION DEFAULT C Com Corporation UM PAMSPAN 2000 3 E CONFIGURATION UNIT CONFIGURATION DSL CONFIGURATION PAYLOAD RATE CONFIGURATION PCLK CONFIGURATION BACKUP CONFIGURATION RECALL CONFIGURATION DEFAULT ETHERNET LCD MENU STU C CONFIGURATION UNIT CONFIGURATION DSL CONFIGURATION PCLK CONFIGURATION
70. eT PAMSPAN 2000 10 Baset COPOP Figure 3 3 LAN access with PAMSPAN 2000 remote Ethernet bridge Applications for remote Ethernet connectivity are as numerous as the use of business systems and as ubiquitous as the prevalence of LAN environments Examples include Internet Service Providers corporate campus networks remote computing and video services UM PAMSPAN 2000 3 E 19 C Com Corporation Chapter 4 Installation 4 1 General The following section will help you to understand how to install the PAMSPAN 2000 access system Understanding these topics will definitely make you knowing the PAMSPAN 2000 better 4 1 1 Unpacking your PAMSPAN 2000 Depending upon the number of units and spares you ordered your shipment consists of one or more boxes containing the following materials One PAMSPAN 2000 unit One AC power adapter with cord or power cord This document Any other accessories requested by user at time of ordering Check the contents of the package and inspect the unit for any signs of damage Reports any damage to the carrier or contact C Com Corporation s customer service representative 4 1 2 Site Selection The following are guidelines for site selection These guidelines must be followed to ensure a proper installation site The installation site should have a 100V to 240V AC power receptacle for the AC adapter The installation site should provide space for adequate ventil
71. ection will display only when both sides are E1 interfaces When the CPE interface is either V 35 or Ethernet the Frame insert selection will automatically set to INSERT therefore the selection will not be available for user modification The menu on the right shows the selections for configuring T1 interfaces EI TI FRAME A FRAME FRAME INSERT El FRAME INSERT LINE CODE 9 LINE CODE LBO UM PAMSPAN 2000 3 E 89 C Com Corporation 6 1 4 1 E1 FRAME Menu This menu shows the current E1 frame selection as unframed FAS or FAS CRC by placing an asterisk by the selected option Modify the selection by pushing the lt gt keys and hit ENTER to enable and save the modified changes Press EXIT will move back to previous menu level without saving the changes Unframe selection uses the full 32 time slots for data transport and no framing boundaries are recovered from received E1 data FRAME UNFRAME FRAME FAS FRAME 5 6 1 4 2 E1 FRAME INSERT Menu This menu shows the current E1 framing selection as insert or bypass by placing an asterisk by the selected option Modify the selection by pushing the lt gt keys and hit ENTER to enable and save the modified changes Press EXIT will move back to previous menu level without saving the changes This menu will only be enabled
72. er STU R REMOTE SITE SHDSL STU R STUL Main Menu scaNFIGURATION 1 UNIT 2 BACKUP 3 RECALL 4 DEFAULT ENTER Select ESC Back Mm Main Menu UM PAMSPAN 2000 3 E 71 C Com Corporation Refer to section 5 2 1 1 Unit Menu for detail information 5 5 1 1 Unit Menu Refer to section 5 2 1 1 Unit Menu for detail information 5 5 1 2 INTF Menu Refer to section 5 2 1 1 Unit Menu for detail information 5 5 1 3 T1 Menu SHDSL 5TU1 Main MenusCONFIGURATIONS 1 FRAME 2 FRAME INSERT 3 LINE CODE 4 LE ENTER Select ESC Back M m Main Menu Eme For this setup the T1 menu selections consists of Frame Frame Insert Line code and LBO Line build out selections that are used by the SHDSL unit The T1 can only be set at CO STU C side and used through out the SHDSL system 5 5 1 2 1 FRAME Menu SHDSL SIU C SIUI Main Menu CONFIGURATIOB T1 FRAME select ESC Back Mm Main Menu Enter This menu is to select whether the T1 interface uses either the Super Frame SF Extended Super Frame ESF or UNFRAME mode The Frame format can only be set at CO STU C side and used through out the SHDSL system UM PAMSPAN 2000 3 E 72 C Com Corporation 5 5 1 2 2 Frame Insert Menu SHDSL STU C STU Main MenucaNFIGURATIONMTINMFRAME INSERT 1 INSERT 2 BYPASS ENTER Select ESC Back _Enter The above menu is for framing the use
73. et customer applications such as synchronous E1 FE1 V 35 and Ethernet In regulated environments these products quickly solve the challenges of connecting many subscribers at high data rates In unregulated environments these products bring Internet Intranet and other new services to campus and ISP markets The following examples illustrate the variety of applications served by the PAMSPAN 2000 SHDSL access system These configurations are but a sampling of the many combinations of interface modules PAMSPAN 2000 access system interface options are continually being added and enhanced in order to provide high speed WAN access to all telecommunications and data communications environments 3 1 Far Reach Single Pair E1 or T1 The PAMSPAN 2000 G 703 or T1 interface products replace a four wire transmission system effectively doubling the utilization of the copper loop while extending the reach from below 9 000 feet to beyond 11 000 feet A configuration is shown in figure 3 1 SWITCH Central Office Single Pair Copper TIFTI zz ELFEI CO POP Figure 3 1 PAMSPAN 2000 E1 T1 replaces four wires with two wire systems The E1 G 703 or T1 interface provides standard data rate wherever E1 or UM PAMSPAN 2000 3 E 17 Corporation Fractional E1 also T1 or Fractional T1 service is deployed or planned 3 2 Fast Synchronous Interfaces The PAMSPAN 2000 provides V 35 fast synchronous interface A M34
74. evious 15M Menu The Previous 15M menu displays the accumulated PM counter values for the 96 previous 15 minutes interval The 96 intervals will appear as the time progress therefore when the system is first powered on there are no previous entries The 96 intervals are filled as time progress onward where the previous 1 interval is the interval closest to the current 15M interval and the previous 96th interval is the furthest interval away from current 15M interval Use the lt or keys to scroll through all the displays Press ENTER key to browse next data The EXIT key is used to jump back to previous menu level INDEX ES SES UAS CRC LCV 1 0 0 0 0 0 6 2 2 2 4 Previous 1DAY Menu The Previous 1DAY menu displays the accumulated PM counter values for the 96 previous 1DAY interval The 96 intervals will appear as the time progress therefore when the system is first powered on there are no previous entries The 96 intervals are filled as time progress onward where the previous 1 interval is the interval closest to the current 1DAY interval and the previous 96th interval is the furthest interval away from current 1DAY interval Use the 4 or gt keys to scroll through all the displays Press ENTER key to browse next data The EXIT key is used to jump back to previous menu level INDEX ES SES UAS CRC LCV 1 0 0 0 0 0 6 2 2 2 5 Total Menu The Total menu displays the accumulated PM counter values until now Use the lt keys to sc
75. evious menu The complete list of alarms is displayed in Appendix B 6 2 1 3 Clear Menu The Clear menu when selected clears all the counters and the Current alarm and History alarm buffers immediately upon selection The response from the unit is the following screen clear Any Key To Exit 6 2 1 4 Threshold Menu The threshold menu is only configurable at STU C and it varies with the type of interface equipped with the unite If the interface is Ethernet or V 35 only UM PAMSPAN 2000 3 E 100 C Com Corporation DSL can be configured If the interface is E1 or T1 DSL and E1 T1 threshold are avaiable for configuration as the following figure shows THRESHOLD THRESHOLD DSL 15MIN 1DAY SNR and Attenuation are configurable under the DSL menu as the following figure shows DSL ATTENUATION 15MIN and 1DAY are configurable under E1 T1 threshold menu as the following figure shows Users can press lt to browse those selections and then click on ENTER to proceed further configuration Press or add or lt to decrease the threshold value and press ENTER to confirm Press EXIT at any time will move back to previous menu level without saving the changes Note Refer to Appendix B for detailed explaination of the terms mentioned in the menu selection 6 2 1 4 1 15MIN DSL Threshold Menu Under the 15MIN DSL Threshold Menu users can configure the ES SES and UAS for Ethernet V
76. explanation about the acronyms please refer to Appendix B 5 5 2 2 2 2 Current 1Day Menu SISSE Main MenusSURVETLLANCEPMATI CURRENT 1DAY ESC Abort Elapse Lov 199 0 199 0 0 The current 1 Day menu displays the performance monitoring values for the current 1 Day interval Unavailable Seconds UAS are calculated by counting the number of seconds that the interface is unavailable Line Code Violations LCV are errors received when the 1 line code is not as expected For more detailed explanation about the acronyms please refer to Appendix B 5 5 2 2 2 3 Previous 15M Menu SHOSL STUS LSTUL Main Menu SURVETLLANCE PMATIAPREVIGUS 15M ESC Abort ENTER Next Page Index E SES UAS Previous 15 minute menu displays the performance monitoring count for up to 96 intervals each interval is 15 minutes long For more detailed explanation about the acronyms listed please refer to Appendix B 5 5 2 2 2 4 Previous 1 Day Menu SHDSL STU C STULL Main Menu sURVEILLANCEXPMXTIXPREVIOUS 1DAY ESC Abort ENTER Next Page Index E SES WAS LOM The Previous 1 Day menu displays the performance monitoring count for up to 96 intervals each interval is 1 Day long For more detailed explanation about the acronyms listed please refer to Appendix B UM PAMSPAN 2000 3 E 78 C Com Corporation 5 5 2 2 2 5 Total Menu SHDSL STU C STUI M
77. external AC power The following figure shows the PAMSPAN 2000 equipped with V 35 interfce 4 2 Installation Procedure 1 Place the PAMSPAN 2000 within 5 meters 15 feet of your equipment The actual distance depends on how long the link cable is 2 Connect the power adapter supplied with the unit to the AC power receptacle on the rear of the unit Connect the other end of the power adapter to the appropriate AC power source and this action will turn the unit on For UM PAMSPAN 2000 3 E 21 C Com Corporation DC converter connect the 48V input to the terminal labeled 48V connect the 48VRTN input to the terminal labeled RTN Connect the terminal labeled FG to the system s frame ground Note Don t turn both AC and DC power switch as while inputing AC and DC power simutaneously to PAMSPAN 2000 with AC DC dual power 3 Connect and install the DSL line cable to the SHDSL modem unit s LOOP jack The 8 pins LOOP RJ 48 jack uses pins 4 and 5 for loop connection As an optional accessory C COM can include a DSL line cable which has RJ 48 connector on one side and RJ 11 connector on the other side Appendix A lists the pin assignments for this cable 4 The PAMSPAN 2000 modem unit goes through an initialization and startup process during this time the LEDs will flash to indicate that system initialization is in process When this is completed the front panel LED display should show as follows Link
78. g the lt keys and hit ENTER to enable and save the modified rate Press EXIT will move back to previous menu level without saving the changes MIN Rate 3 6 1 6 3 E1 T1 Payload rate menu This menu is to configure the payload rate of E1 T1 where 3 lt 71 lt 24 3 lt 1 lt 31 To change it modify the rate by pushing the lt or keys and hit ENTER to enable and save the modified rate Press EXIT will move back to previous menu level without saving the changes PAYLOAD RATE RATE 24 UM PAMSPAN 2000 3 E 95 C Com Corporation 6 1 7 PCLK Primary Clock Menu This menu shows the current primary clock PCLK timing scheme as either internal DSL recovered or DTE E1 interface recovered clock by placing an asterisk by the selected option Modify the PCLK scheme by pushing the 4 or gt keys and hit ENTER to enable and save the modified changes Press EXIT will move back to previous menu level without saving the changes The PCLK selection varies with the type of interface the unit is equipped with and STU C and STU R have different PCLK selections For units equipped with V 35 interface the selections available is shown as follows where there are three selections available Those three selections are internal generated clock INT DTE recovered clock DTE and DSL recovered clock DSL INT and DTE are selectable in STU C and DSL and DTE are selectable in STU C PCLK PCLK INT DTE PCLK PCLK DTE DSL
79. gure 2 2 STU C Figure 2 2 Local DSL Loopback 2 8 3 Remote Loopback RemoteLB The Remote Loopback is able to be activated and deactivated through EOC via CID interfaces This loopback is used for checking the loop and transceiver units of STU C STU R The received signal is sent to network side interface during the RLB loopback For example if Remote Loopback is activated at STU C the direction of local loopback would be like c in figure 2 3 UM PAMSPAN 2000 3 E 15 C Com Corporation STU C Figure 2 3 Remote Loopback 2 8 4 Remote Payload Loopback PayloadLB The Remote Payload Loopback is able to be activated and deactivated through EOC via CID interfaces and is set up inside STU C STU R as close as possible to the network side interfaces The received signal is sent to network side interface For example if Remote Payload Loopback is activated at STU C the direction of Remote loopback would be like D in figure 2 4 STU C Figure 2 4 Remote Payload Loopback When any of these modes is activated the loopback path causes the system operation to be disrupted In particular the Local SHDSL Loopback path opens the line causing the system to lose synchronization Once this loopback is deactivated the system will reinitialize UM PAMSPAN 2000 3 E 16 C Com Corporation Chapter 3 APPLICATIONS C Com PAMSPAN 2000 offers several interface options to customers The interface options help service providers targ
80. if the threshold is exceeded Press ENTER to enter next screen Click on to jump the cursor to the next entry field to add number 1 1 1 1 UAS SES ES lt Shift gt add lt Shift gt add lt Shift gt add UAS 0 5 5 0 ES 0 RANGE 0 86400 RANGE 0 86400 RANGE 0 86400 UAS 0 SES 0 ES 0 UM PAMSPAN 2000 3 E 104 C Com Corporation 6 2 2 Performance Monitor Menu The PM menu display varies with the type of interface equipped with the unit Only the DSL interface performance monitoring parameters are available for the Ethernet and V 35 interfaces Three additional E1 or T1 performance monitoring parameters are available for E1 or T1 interface PM DSL El v PM CLEAR EE This menu will only appear for E1 interface This menu will only appear for T1 interface 6 2 2 1 DSL Menu The DSL menu contains five main selections Current 15M Current 1DAY Previous 15M Previous 1DAY and Total The Current 15M contains the current PM counter values for the present 15 minutes interval The Current 1DAY contains the current PM counter values for the present 24 hours interval The Total contains the PM counter values accumulated until now The Previous 15M contains 96 previous PM intervals with each interval being 15 minutes long The Previous 1DAY contains 96 previous PM interv
81. in relation to an E1 frame by using the function keys located above the current map Whenever an asterisk appears under a number the associated time slot 64K channel is enabled and contains data to be transmitted between the two SHDSL units UM PAMSPAN 2000 3 E 62 C Com Corporation During unframed transparent E1 mode the data rate is automatically set to 2 048 Mbps and all 31 time slots are used to transmit data 5 4 1 6 Primary Clock Menu PCLK SHDSL SIU C Main Menu CONFIGURATIONS POLE 1 INT 2 DSL 3 ENTER Select ESC Hack M m Main Menu Enter The Primary clock menu is used to configure the primary clock source it shows the current clock source as internal the E1 interface port or DSL by placing an asterisk by the appropriate selection To change the selection key in the desired selection and hit Enter Only STU C has the power to set up PCLK 5 4 1 7 Backup Menu Please refer to section 5 2 1 7 Backup Menu for details 5 4 1 8 Recall Menu Please refer to section 5 2 1 7 Recall Menu for detail information 5 4 1 9 Default Menu Please refer to section 5 2 1 8 Default Menu for detail information UM PAMSPAN 2000 3 E 63 C Com Corporation 5 4 2 Surveillance Menu SHDSL STU C Main Menu SURVETLLANCE ESC Back Mm Main Menu Enter The Surveillance menu consists of three groups of commands Alarm PM Performance and Status The alarm menu will not only enable user to gather
82. k NENNEN MAINTENANCE PRBS MAINTENANCE SELFTEST 6 3 1 Loopback Menu Loopback menu is used to control the local SHDSL equipement s network interface loopback tests Two kinds of loopback are availabe the direction of loopback toward Local site or remote site They will be explaned in detail below Use the or keys to scroll through all the displays The ENTER key is used to confirm and EXIT key is used to jump back to previous menu level LOOPBACK LOOPBACK FROM REMOTE FROM LOCAL 6 3 1 1 From Local Menu The From Local Loopback menu is used to perform local Loopback tests which would be looped back toward the user Different with E1 T1 and Ethernet interfaces only the From Local menu for V 35 interface can activate V54LB loopback The difference are presented in the following figures UM PAMSPAN 2000 3 E 116 C Com Corporation V 35 loopback menu from local LOOPBACK LOOPBACK DISABLE V54LB LOOPBACK LOOPBACK NearEndLB PayloadLB Note V54 function in configuration menu must be preconfigured as enable LOOPBACK RemoteLB LOOPBACK LOCAILB when users want to activate V54LB command E1 T1 Ethernet loopback menu from local LOOPBACK LOOPBACK DISABLE PayloadLB LOOPBACK LOOPBACK NearEndLB RemoteLB Use the or keys to scroll through all the displays The ENTER key is used LOOPBACK LOCAILB to confirm user s selection and EXIT key is used
83. l information Moreover please refer to Appendix B for the definition of names 5 3 2 1 3 Clear Menu Please refer to section 5 2 2 1 3 Clear Menu for all the details 5 3 2 1 4 Threshold Menu Please refer to section 5 2 2 1 4 Threshold Menu for detail information 5 3 2 2 Performance Monitor Menu Please refer to section 5 2 2 2 Performance Monitor Menu for all the details 5 3 2 2 1 DSL Menu Please refer to section 5 2 2 2 1 DSL Menu for all the details UM PAMSPAN 2000 3 E o4 C Com Corporation 5 3 2 2 1 1 Current 15M Menu Please refer to section 5 2 2 2 1 1 Current 15M Menu for details Furthermore see Appendix B for the definition of names 5 3 2 2 1 2 Current 1 Day Menu Please refer to section 5 2 2 2 1 2 Current 1 Day Menu for further details Moreover see Appendix B for the definition of names 5 3 2 2 1 3 Previous 15 Minutes Menu Please refer to section 5 2 2 2 1 3 Previous 15M Menu for details 5 3 2 2 1 4 Previous 1 Day Menu Please refer to section 5 2 2 2 1 4 Previous 1 Day Menu for details 5 3 2 2 1 4 Total Menu Please refer to section5 2 2 2 1 5 Total Menu for details 5 3 2 2 2 Clear Menu Please refer to section 5 2 2 2 2 Clear Menu for detail information 5 3 2 3 Status Menu Page 1 Main Menu SURVEILLANCE STATUS ESC Exit CR Next page Conti guration UNIT STU C SW 3 12 MACHINE ID STUI HW 1 2 INTERFACE LAN PAYLOAD R
84. m conditions will be reported if they are present 1 Loss of Frame LOF BPV Detected RAI YEL Remote alarm indicator Yellow alarm AIS Alarm indication signal CRC Error LOS Loss of signal oO A 2 8 Diagnostics In addition to the real time non disruptive performance monitoring discussed Section 2 4 the PAMSPAN 2000 System provides for disruptive UM PAMSPAN 2000 3 E 14 C Com Corporation out of service diagnostic testing For detailed Loopback points please refer to Appendix D Loopback Diagram The PAMSPAN 2000 system does this by incorporating four loopback modes as follows 2 8 1 Near End Loopback NearEndLB In this mode The NLB capability is set up inside STU C STU R as close as possible to the network side interfaces The NLB is capable of control activation and deactivation by CID The received signal is sent to the loop during the NLB is activated For example if Near End Loopback is activated at STU C the direction of Near End Loopback would be like A in figure 2 1 STU C Figure 2 1 Near End Loop Back 2 8 2 Local Loopback LocalLB The local loopback capability is set up inside STU C STU R as close as possible to the loop interfaces The local loopback is capable of control activation and deactivation by CID The received signal is sent to the loop during local loopback For example if local loopback is activated at STU C the direction of local loopback would be like B in fi
85. n of Unsync while the figure on the right side shows the screen of Sync Note ErrCnt could be the PRBS code injected or the the errored code is generated from the abnomal DSL line Time 0 0 0 Time ErrCnt Unsync ErrCnt 6 3 3 SELFTEST Menu This test is used to perform unit selftest by testing the data path The selftest code is issued toward DSL and would be looped back at the transceiver side When the Selftest is proceeding the loop connection will be disrupted during the test Press ENTER to test the transceiver is normal or not and then click on ENTER will start Selftest Press 4 or keys will result in injecting 1 error bit to test One more clicking on ENTER can do RESYNC EXIT key is used to jump back to previous menu level UM PAMSPAN 2000 3 E 118 C Com Corporation Time Time 0 0 0 ErrCnt ErrCnt Wait Enter Enter Time ErrCnt UM PAMSPAN 2000 3 E 119 C Com Corporation 6 4 Miscellaneous Menu The Miscellaneous menu sets various non system affecting parameters for example date CID and LCD lock change password and change unit ID To change the selection use the or keys to scroll through all the displays then use the ENTER key to select the operation and EXIT key is used to jump back to previous menu MISCELLANOUS LOCK level MISCELLANOUS CHANGE PASSWORD MISCELLANOUS CHANGE ID 6 4 1 Date Menu The Date menu is used to enter the current time and date
86. ng the changes UM PAMSPAN 2000 3 E 102 C Com Corporation lt Shift add SNR 0 RANGE 0 15 SNR 2 6 2 1 4 3 DSL Attenuation Threshold Menu The attenuation threshold can be configured from 0 to 127 dB in the SNR threshold menu Users can press to increase or to decrease the attenuation threshold Press ENTER to confirm your setting and EXIT move back to previous menu level without saving the changes DSL ATTENUATION Shift add Atten 0 RANGE 0 127 Atten 0 6 2 1 4 3 E1 T1 15MIN Threshold Menu Under the E1 T1 15MIN Threshold Menu users can configure the ES SES and UAS for E1 and 1 interface If the value is set as 0 SES ES and UAS 15MIN threshold will be disable The alarm message will be displayed on the LCD panel if the threshold is exceeded Press ENTER to enter next screen Click on lt to jump the cursor to the next entry field and to add number UM PAMSPAN 2000 3 E 103 C Com Corporation 15MIN 15MIN 15MIN 15MIN UAS SES ES lt Shift gt add lt Shift gt add lt Shift gt add UAS 0 SES 0 ES 0 0 900 0 900 UAS 0 5 5 0 0 900 5 0 6 2 1 4 3 E1 T1 1DAY Threshold Menu Under the E1 T1 1DAY Threshold Menu users can configure the ES SES and UAS for E1 and 11 interface If the value is set as 0 SES ES and UAS 1DAY threshold will be disable The alarm message will be displayed on the LCD panel
87. nly Refer to section 5 2 1 Configuration Menu for detail information 5 4 1 3 E1 Menu SHDSL STUSR STUL Main MenusCONFIGURATIONSEL 1 FRAME 2 FRAME INSERT 3 LINE CODE ENTER Select ESC Back M m Main Menu Enter Under the configuration menu of E1 screen Frame Frame Insert and line code could be configured The following screens show how to set Frame Frame Insert and Line code Only STU C has the power to set up E1 5 4 1 3 1 FRAME Menu SHDSL STU C Main Menu CONBIGURAT IONS ET amp FRAME This menu is to select whether the E1 interface uses either the unframed FAS CRC or FAS When the Frame is configured as UNFRAME the whole bandwidth 2 304Mbps is used for transmitting data without checking CRC UM PAMSPAN 2000 3 E 58 C Com Corporation 5 4 1 3 2 Frame Insert Menu SHDSL STU R STUL Main MenusCONFIGURATIONSELSFRAME INSERT 1 INSERT 2 BYPASS ENTER Select ESC Back Enter The above menu is for framing the user can select either insert or bypass framing word Time slot zero can be inserted or bypassed by the local unit When in bypass mode time slot zero is added to the number of payload time slots to form the line rate used by the G SHDSL system For example when the user selects time slots 1 2 and 3 as the payload time slots and user selects bypass framing time slot zero is added to the total payload rate count for a total count of four When user selects insert framing time
88. ns show how to set the 15 minutes UAS SES and ES threshold UM PAMSPAN 2000 3 E 36 C Com Corporation 5 2 2 1 4 1 1 1 15 minutes UAS SHDSL STU STULL Main Menu SURVETLLANCE ALARM STHRESHOLDSDSLSNT5MINSUAS LENTER J quit with save ESC quit without save UAS Threshold O 900 O DISABLE 0 You enter the your desired value to set the 15 minutes UAS threshold from to 900 and 0 disable the 15 minutes UAS threshold After finishing your setting press ENTER to quit this screen and save your setting or press ESC to quit without saving your setting 5 2 2 1 4 1 1 2 15 minutes SES STUL Main Menu ssURVETLLANCE SALARM THRESHOLDSDSL S15MINSSES ENTER quit with save ESC quit without save SES Threshold O 900 O DISABLE Similar with 15 minutes UAS 15 minutes SES serious errored seconds could be configured by entering 0 to 900 whereas 0 means disable After finishing your setting press ENTER to quit this screen and save your setting or press ESC to quit without saving your setting 5 2 2 1 4 1 1 3 15 minutes ES SHOSE Main MenuSURVETLLANCE ALARM 4 THRESHOLD DSLALOMIN ES CENTER quit with save ESC quit without save ES Threshold 0 900 O DISABLE 0 In the 15 minutes ES errored seconds screen ES threshold could be configured by entering 0 to 900 whereas 0 means disable ES threshold After finishing your
89. nterval is larger than set threshold value PM Threshold alarm for 1 Day count Alarm will active when DSLES value for the 1 Day interval is larger than set threshold value Local DTE or Ethernet user interface is not active when in Alarm state The E1 or T1 interface does not have input signal Loss of Signal LOS The E1 or T1 interface cannot obtain the input frame Loss of Frame LOF The E1 or T1 interface is receiving an Alarm Indicator Signal The 1 or 1 interface is receiving a Yellow alarm or Remote Alarm Indication RAI PM Threshold alarm for 15 Minute count Alarm will active when ET1UAS value for the 15 minute interval is larger than set threshold value PM Threshold alarm for 15 Minute count Alarm will active when ET1SES value for the 15 minute interval is larger than set threshold value PM Threshold alarm for 15 Minute count Alarm will active when ET1ES value for the 15 minute interval is larger than set threshold value PM Threshold alarm for 1 Day count Alarm will active when ET1UAS value for the 1 Day interval is larger than 125 C Com Corporation set threshold value PM Threshold alarm for 1 Day count Alarm will active ET1SESDay when ET1SES value for the 1 Day interval is larger than set threshold value PM Threshold alarm for 1 Day count Alarm will active ET1ESDay when ET1ES value for the 1 Day interval is larger than set threshold value UM PAMSPAN 2000 3 E 126 C Com Corporation
90. om Corporation the sampling is using the falling edge of the clock Clock can be set up both at STU C and STU R side Note To change the setting of Clock at STU R through remote logon from STU C is invaild 5 2 1 3 DSL SHDSL STU C LSTULI Main Menu CONFIGURATION DSL 1 WORST CASE TARGET SNR 2 LINE PROBING 3 POWER BACKOFF ENTER Select Esc Back M m Main Menu Enter DSL menu allows user to change related DSL settings including worst case target SNR Line probing and power Backoff Select the desired item to change DSL settings Note only STU C has the power to set up DSL 5 2 1 3 1 WORST CASE TARGET SNR SHDSL STU C STUL Main Menu scONMFIGURATION SDSL SWORST CASE TARGET SNR ENTER quit with save ESC quit without save SNR Target Margin 10 21 You can change the SNR Target Margin by enter your desired number range from 10 21 and press ENTER to save your setting when you want to quit this screen 5 2 1 3 2 LINE PROBING SOS TUE 3TUL Main Menu CONFIGURATION DSL LINE PROBING 1 DISABLE 2 ENABLE ENTER Select Esc Back Mim Main Menu Enter In this screen you can disable or enable Line Probing function Select 1 to disable or 2 to enable Line Probing function UM PAMSPAN 2000 3 E 29 C Com Corporation 5 2 1 3 3 POWER BACKOFF SHDSL STU C STUI Main Menu scONFIGURATION SDSL SPOWER BACKOFF 1 AUTO 2 MANUAL ENTER
91. on alarm management diagnostics and common applications 2 2 System Description The typical PAMSPAN 2000 SHDSL access system consists of a PAMSPAN 2000 at the customer site interfacing with a PAMSPAN 2000 line card at the central office over a Symmetric Digital Subscriber Line transmission line The system transmits data symmetrically at the same rate in both directions over one pair of copper wires PAMSPAN 2000 allows existing and new telephone companies to expeditiously and economically providing this high speed access to their customers In order to satisfy increasing demand for high data rate services PAMSPAN 2000 provides transmission over a single copper pair more than doubling the transmission capacity of the existing copper plant The PAMSPAN 2000 single pair SHDSL access system maximizes network performance and provisioning flexibility by providing automatic rate reach adjustment at the various symmetric data rates see chart 1 PAMSPAN 2000 is configured and managed locally via a VT 100 type Terminal connected to the unit through the CID port on the rear of the unit It can also be configured and managed remotely via a terminal connected to the far end PAMSPAN 2000 2 3 SHDSL Transmission Today s bandwidth hungry applications such as Internet access remote LAN access teleconferencing workgroup and data sharing telecommuting and numerous varieties of digital video services are driving today s demand for high speed data netw
92. ork access These content rich applications have put extraordinary stress on that vital connection between the customer and the first network node the local loop To address this need for higher bandwidth and to minimize the bottleneck at the local loop the telecommunications industry has developed a set of new technologies the most significant of which is Digital Subscriber Line DSL transmission Many types of DSL have been developed for various applications C Com SHDSL address both the need for higher bandwidth and the efficient use of UM PAMSPAN 2000 3 E 12 C Com Corporation existing copper by combining the latest SHDSL technology to transmit and receive traffic from 64kbps to 2 304 Mb s and up to 6 300 meters while using only one pair of 24 AWG copper wire Because only one pair of copper wire is needed with SHDSL technology the capacity of the local loop infrastructure is enhanced dramatically The multi rate capability of the PAMSPAN 2000 SHDSL access system provides needed flexibility for service providers deploying today s digital services 2 4 Real time Performance Monitoring The system provides extensive real time non disruptive monitoring of system performance DSL transmission and interface port parameters are continuously monitored Current and historical data is available to assist you in identify sources of problems during troubleshooting 2 4 1 Monitored Parameters Signal Noise Ratio This is a DSL transmission
93. orts a V 35 interface with the following characteristics B Bit Rate Nx64Kbps 1 lt lt 36 192 256 384 512 768 1024 1168 1280 1544 2048 2312 Kbps B Clock Source Internal DSL or DTE B The I O connectors The pin lists for the interface connectors appear in Appendix A 1 2 2 2 Ethernet Remote Bridge The PAMSPAN 2000 provides an Ethernet Remote Bridge interface The Ethernet Remote Bridge IEEE standard 802 3 802 3u provides one port connected to an Ethernet LAN running at 10 100 Mbps and the DSL port connected to the WAN at up to 2 304 Mbps The bridge allows an individual Ethernet computer or an Ethernet LAN to connect to the network through the PAMSPAN 2000 in addition it also has following features E Operate as a self learning bridge specified in the IEEE 802 1d full protocol transparent bridging function Supporting up to 4096 MAC learning addresses Supporting Bridge filter function 1 2 2 3 EIA 530 RS 449 The PAMSPAN 2000 supports both RS 449 and EIA 530 These two interfaces have the same characteristics which listed below Both RS 449 and EIA 530 are synchronous high speed digital type interface It uses multiple wire to carry data and control signals RS 449 and EIA 530 have two timing signals produced by the DCE and supplied to the DTE The pin lists for the interface connectors appear in Appendix A RS 449 interface uses the EIA 530 interface module in combination with a UM PAMSPAN 2000
94. over a single pair of unconditioned copper wire The rate is automatically adjusted to synchronize at specified rates corresponding to the distance between the local and remote units For instance under the E1 transmission specification the data rate is software selectable at any of the available Nx64 kbps rates where N is from 3 to 32 see chart 1 Chart 1 SHDSL E1 Transimission Specification Noise Free DATA kbps 2048 1544 1024 768 912 384 256 192 128 0 4mm 3200 3600m 4500m 4800m 5100m 5300 5700m 6300m 6500m 0 5 3600 3900 4800 5100m 5800m 6300m 7400m 8000m 8400m Noise free reach on PE 0 4mm wre Reach m noise free 2 128 192 256 384 512 768 1024 1544 2048 Data rate kbps UM PAMSPAN 2000 3 E 6 0001 Corporation Noise free reach on PE 0 5mm wre 9000 8000 7000 6000 5000 4000 3000 m noise free Reach 128 192 256 384 512 768 1024 1544 2048 Data rate kbps 1 2 1 Operation Interface Connector m Figure 1 1 PAMSPAN 2000 with external AC power architecture Interface Module Mainboard LEDs Light Emitting Diode The PAMSPAN 2000 receives its power from the AC power source via an AC adapter provided by C Com In E1 or Fractional E1 mode also in T1 or Fractional T1 mode the local equipment i e router or PBX supplies data at full or fractional E1
95. r can select either insert or bypass framing word Time slot zero can be inserted or bypassed by the local unit When in bypass mode time slot zero is added to the number of payload time slots to form the line rate used by the G SHDSL system For example when the user selects time slots 1 2 and 3 as the payload time slots and user selects bypass framing time slot zero is added to the total payload rate count for a total count of four When user selects insert framing time slot zero is not added to the total payload rate count for a total count of three When STU R s user interface is either DTE or Ethernet framing will always be inserted by the E1 interface 5 5 1 2 3 LINE CODE Menu SHDSL SIU C SIL Main Menu CONFIGURATION TI LIME CODE 1 2 AMI EHTER Select ESC Back Mem Main Menu Enter The above menu is for setting each T1 unit s line code to be used with interconnecting T1 equipment The line code B8ZS or AMI can be individually set to different line codes depending on the T1 equipment attached UM PAMSPAN 2000 3 E 73 C Com Corporation 5 5 1 2 4 LBO Menu SHDSL SIU C SII Main Menu CONFIGURATIOBN T1 LBO 133 FEET 152 zB 5929 3807553 FEET 2 835 555 NTER Select ESC Back Mm Main Menu Enter 1 2 3 4 5 E The above menu is for configure the T1 reach parameter The T1 s transmit pulse is increased
96. ress on the LCD panel E The LCD front panel consists G SHDSL only of a 16 characters by 2 lines STU C i Liquid Crystal Display LCD and four keys The keys are pea nek designated with lt EXIT CONFIGURATION lt gt used to jump up to the previous level of menu The G SHDSL SURVEILLANCE 4 gt and keys used to scroll through the menu items or make changes The 1 ENTER key is used to confirm an operation and in some screens change E o displayed items The main screen consists of G SHDSL information about the current REMOTE LOGON unit The first line displays only available for STU C G SHDSL and The second line shows the STU C or STU R To move from the main screen to the other operations menu one can press lt or keys To jump back to the main UM PAMSPAN 2000 3 E 81 C Com Corporation UM PAMSPAN 2000 3 E screen from the menu level below the main screen one can press EXIT key The menu structure is similar to that of CID operations menu There are five main selections Configuration Surveillance Maintenance Miscellaneous and Remote Logon Each selection will be explained in more detail in the following sections 6 1 Configuration Screen The configuration menu depending on the type of interface and the unit s designation will have several variations ar
97. roll through all the displays The EXIT key is used to jump back to previous menu level Press ENTER key to browse next data ES SES UAS CRC LCV 0 0 0 0 0 UM PAMSPAN 2000 3 E 109 C Com Corporation 6 2 2 2 5Clear Menu The Clear menu when selected clears all the PM counters immediately upon selection The response from the unit is the following screen The EXIT key is used to jump back to previous menu level clear OK Any Key To Exit UM PAMSPAN 2000 3 E 110 C Com Corporation 6 2 3 Status Menu The Status menu when selected displays all the information about the unit Use the or keys to scroll through all the displays The EXIT key is used to jump back to previous menu level The status menu of E1 T1 Ethernet and V 35 are listed as follows UM PAMSPAN 2000 3 E SNR N A CLOCK INTERNAL ATTENUATION MAX RATE N A 36 POWER BACKOFF MIN RATE N A 3 LINE RATE INTF N A LAN S W VERSION ID 2 5 STUI H W VERSION ITU ANNEX 1 2 ANNEX A FPGA VERSION LINE PROBE 2 3 ENABLE DSP CHIP VERSION RMT ISSUE LPBK 0x12 Disable DSP CODE VERSION LOOPBACK 0x97 Disable This status page is for Ethernet interface only 111 C Com Corporation The status page below is for V 35 interface UM PAMSPAN 2000 3 E SNR N A ATTENUATION N A E POWER BACKOFF N A LINE N A S W
98. rting selected symmetric user data rates of T1 E1 or n x 64 kbit s range from 192 kbit s to 2 304 kbit s leased line services or Ethernet interface extension using a Trellis Coded Pulse Amplitude Modulation TCPAM line code over one non loaded two wire metallic cable pair The line speed for transmitted and received data shall be multiple for lengthening the transmission distance These selectable line rates empower Telecom to create high bandwidth service offerings or select the proper speed for distance sensitive deployments thereby deploiting the high bandidth efficiently and fitting subscribers needs simutaneously C Com Corporation Chapter 1 Product Description 1 1 Introduction The PAMSPAN 2000 SHDSL access system provides high speed data access over single pair copper wires It can transmit up to 2 304 Mbps V 35 or Ethernet signal without a repeater for more than 7 Km 24 AWG line at a Bit Error Rate of less than 10 7 Using SHDSL transmission technology the PAMSPAN 2000 SHDSL network access system allows fiber quality transmission on a single pair of copper wire Using lower gauge larger copper wire may allow you to attain greater distances 1 2 Product Interaction PAMSPAN 2000 desktop SHDSL modem that is part of the C Com SHDSL access system Used in conjunction with the PAMSPAN 2000 shelf type CO Central Office line card or desktop SHDSL modem the unit provides repeater less data transport of up to 2 304 Mbps
99. s The alarm menu will enable user to gather information about current alarm state of the SHDSL units and also past alarm history The PM menu allows the user to monitor the system s performance in real time basis and past performance recorded in 96 intervals with the duration of each interval equivalent to 15 minutes The status menu gives the user an instant overview to all the configuration and maintenance settings 5 5 2 1 Alarm Menu Please refer to section5 2 2 1 Alarm Menu for detail information 5 5 2 1 1 History menu Please refer to section5 2 2 1 1 History Menu for detail information 5 5 2 1 2 Current Menu Please refer to section5 2 2 1 2 Current Menu for detail information 5 5 2 1 3 Clear Menu Please refer to section 5 2 2 1 3 Clear Menu for all the details 5 5 2 1 4 Threshold Menu Please refer to section 5 2 2 1 4 Threshold Menu for all the details 5 5 2 2 Performance Monitor Menu SHDSL STU C SIUI1 Main Menu SURVEILLAHCE PM NTER Select ESC Back Mem Main Menu Enter The PM menu consists of three commands DSL T1 and Clear show the PM interval counters for DSL press 1 and hit Enter To show the PM interval counters for T1 press hit Enter Clear will erase all PM UM PAMSPAN 2000 3 E 76 C Com Corporation intervals and counters 5 5 2 2 1 DSL Menu Please refer to section 5 2 2 2 1 DSL Menu for all the details 5 5 2 2 1 1 Current 15M Menu Pleas
100. sable ITU ANNEX ANNEX A amp B RMT ISSUE LPBK Disable LINE PROBE ENABLE UM PAMSPAN 2000 3 E 114 C Com Corporation Status Parameter Table Parameter Annex A amp ITU ANNEX ANNEXA ANNEX B AnnexB CO only LINE PROBE DISABLE ENABLE pm LAN RMT ISSUE LPBK DISABLE Rmtlssued RLB Rmtlssued PLB LocalLB ReomteLB PayloadLB NearEndLB PCLK INT CO only DSL RT only ITU ANNEX ANNEX A ANNEX B Annex A amp AnnexB CO only LINE PROBE DISABLE ENABLE V 35 RMT ISSUE LPBK DISABLE Rmtlssued RLB Rmtlssued PLB LocalLB ReomteLB EIAS PayloadLB NearEndLB V54LB PCLK INT CO only DSL RT only ITU ANNEX ANNEX A ANNEX B Annex A amp AnnexB CO only LINE PROBE DISABLE ENABLE 959 RMT ISSUE LPBK DISABLE Rmtlssued RLB Rmtlssued PLB LOOPBACK LINE CODE HDB3 FRAMEINS BYPASS Annex A amp ITU ANNEX ANNEX A ANNEX B AnnexB CO only ves Pavone 0 DSL RTony HEINE CODE 8S o o ESF P 300 533 FEET 633655 FEET UM PAMSPAN 2000 3 E 115 C Com Corporation 6 3 Maintenance Menu This menu consists of the various maintenance loopback functions Use the 4 or gt keys to scroll through all the displays The ENTER key is used to select the particular operation and EXIT key is used to jump back to previous menu level MAINTENANCE Loopbac
101. select Annex or 2 to select Annex B Press Enter to submit your setting and press ESC to quit this screen Press to back to main menu Remote Logon 5 0 gt gt SHDSL STU C STULL Main Menus CONFIGURATIONS 5 TRANSMISSTON MODE 1 ANMEX 2 ANNEX B ENTER Select ESC Back M m Main Menu Enter 5 2 1 5 Set Rate Menu SHDSL STU C STUL Main Menu CONFIGURATION RATE 2 MIN ENTER Select ES Back Mm Main Menu Enter The data rate for network interface is set at the STU C Central Site only After configuration the SHDSL system will use the line rate which has been requested by user User can select the desired rate by using or and then pressing the Enter key to complete the setting The following screen shows how to configure the max rate SHDSL STU C STUT Main Menu cONFIGURATION SRATESMAX up L down ENTER save quit Maximum Rate x 64K In the MAX screen you can press or to increase or decrease max rate and press ENTER to save your setting or ESC to quit this screen UM PAMSPAN 2000 3 E 31 C Com Corporation As to MIN RATE configuration it s the same with MAX RATE configuration 5 2 1 6 PCLK SHDSL STU C STU Main Menu cONFIGURATIONSPCLE 1 2 DSL 3 INT ENTER Select Esc Back M m Main Menu Enter The PCLK Primary clock menu is used to configure the primar
102. sers can press lt or gt to select ANNEX A or ANNEXB Hit ENTER to enable and save the modified value Press EXIT will move back to previous menu level without saving the changes ITU ANNEX MODE ANNEX A ITU ANNEX MODE ANNEX B 6 1 6 PAYLOAD RATE Menu In the PAYLOADRATE menu users can configure the maximum and minimun payload rate of V 35 and Ethernet interface by pressing lt or to select MAX or MIN and Hit ENTER to enable and save the modified value Press EXIT will move back to previous menu level without saving the changes Note if MAX MIN the payload rate is fix mode if MAX MIN the payload rate is adpaptive mode Different from V 35 Ethernet payload rate menu users can modify E1 T 1 payload rate directly in the E1 T1 payload rate menu PAYLOAD RATE MAX PAYLOAD RATE PAYLOAD RATE RATE 24 MIN V 35 Ethernet E1 T 1 UM PAMSPAN 2000 3 E 94 C Com Corporation 6 1 6 1 V 35 Ethernet Max Payload rate menu The V 35 Ethernet max payload rate menu shows the current V 35 Ethernet max payload rate To change it modify the rate by pushing the lt or keys and hit ENTER to enable and save the modified rate Press EXIT will move back to previous menu level without saving the changes MAX Rate 36 6 1 6 2 V 35 Ethernet Min Payload rate menu The V 35 Ethernet max payload rate menu shows the current V 35 Ethernet min payload rate To change it modify the rate by pushin
103. t this function Please change from RS 232 port CID if necessary Please Change from RS 232 port 6 5 Remote Logon To control the remote logon menu use the 4 or keys to scroll through all the displays then use the ENTER key to select the operation EXIT key is used to jump back to previous menu level The remote logon is used to control the STU R from the STU C Once the remote logon is turned on the users will have access to STU R s configuration and surveillance and miscellaneous selections will not be shown simutaneousely The menu characters will be lower case while the Remote Logon is activated REMOTE LOGON REMOTE LOGON OFF ON UM PAMSPAN 2000 3 E 121 C Com Corporation APPENDIX A Interface Pin Assignments DTE Interface Pin Assignment Table EIA DESCRIPTION ABBR SIGNAL mm 449 19 LA Case Steg Gad 8 sf hs ao J DCE Common RTN po f Transmit Data A TD A DCE 2 4 2 J 0 AU NI f o V o1 _ Receive Data RD A DTE 6 4 Receive Data RDB DTE he 4 Request Send _ DCE M 7 Request To Send B RTSB DOE 9 25 10 Clear Send DTE Clear To Send B CTSB DTE 27 Data Set Ready A DSR A DE 6 1 Data Set Ready B DSRB DTE
104. the unit as a Central Office STU C unit or a Customer Premises Equipment STU R Once the unit menu is selected in the configuration menu the following screens will be available for selection by pushing the keys lt or gt UNIT UNIT STU C STU R For the selected item an asterisk appears To change and save the selection press ENTER at the appropriate selection and the will appear at selected item Press EXIT will move back to previous configuration menu level without saving the changes 6 1 2 INTF Menu The INTF menu will be displayed only when the PAMSPAN 2000 is equipped with Combo Card Users can select the interface they need while the PAMPAN 2000 is deployed Once the INTF menu is selected in the configuration menu the following screens will be available for selection by pushing the keys lt or gt INTE INTE INTE v T1 El DTE T1 E1 V 35 combo card INTF INTF v T1 1 1 1 Combo card For the selected item an asterisk appears change and save the selection press ENTER at the appropriate selection and the will appear at selected item Press EXIT will move back to previous configuration menu level without saving the changes UM PAMSPAN 2000 3 E 87 C Com Corporation 6 1 3 DTE Menu The DTE menu is used to set Data RTS and V 54 while the V 35 interface is selected One may scroll through the available menu items by pushing th
105. ts of three commands DSL E1 and Clear To show the PM interval counters for DSL press 1 and hit Enter To show the PM interval counters for E1 press 2 and hit Enter CLEAR will erase all PM intervals and counters 5 4 2 2 1 DSL Menu Please refer to section 5 2 2 2 1 DSL Menu for all the details 5 4 2 2 1 1 Current 15M Menu Please refer to section 5 3 2 2 1 1 Current 15M Menu for details Furthermore see Appendix B for the definition of names 5 4 2 2 1 2 Current 1 Day Menu Please refer to section 5 2 2 2 1 2 Current 1 Day Menu for all the details 5 4 2 2 1 3 Previous 15M Menu Please refer to section 5 2 2 2 1 3 Previous 15M Menu Previous Menu for details 5 4 2 2 1 4 Previous 1 Day Menu Please refer to section 5 2 2 2 1 4 Previous 1 Day Menu Previous Menu for details 5 4 2 2 1 5 Total Menu Please refer to section 5 2 2 2 1 5 Total Menu Previous Menu for details UM PAMSPAN 2000 3 E 66 C Com Corporation 5 4 2 2 2 E1 PM Menu SHDSL STU C Main MenuMSURVEI LLANCESPMA CURRENT 15M CURRENT 1DAY PREVIGUS 1 5M PREVIOUS 1D Y TOTAL ENTER Select ESC Back M m Main Menu Enter 1 2 5 4 5 The 1 PM menu consists of current 15 minutes Current 1 Day Previous 15 minutes Previous 1 Day and Total performance monitoring counters 5 4 2 2 2 1 Current 15M Menu SHDSL STU C Main MenuSSURVEILLANCESPMXE CURRENT 1 5M ESC
106. without saving your setting 5 2 2 2 Performance Monitor Menu SHDSL STU C STULI Main Menu MSURVEILLANCE PM 2 CLEAR ENTER Select ESC Back Main Menu Enter The PM menu consists of two commands DSL and CLEAR To show the PM interval counters press 1 and hit Enter CLEAR will erase all PM intervals and counters 5 2 2 2 1 DSL Menu SHDSL STU C STU Main Menu sSsURVvETILLANCESPM DSL 1 CURRENT 15M 2 CURRENT LDAY 3 PREVIOUS 15 4 PREVIOUS LDAY 5 TOTAL EMTER Select Esc Back Mm Main Menu Enter B The DSL PM menu consists of Current 15 minutes 900 seconds Current 1 Day Previous 96 intervals of 15 minutes Previous 1 Day and total performance monitoring counters UM PAMSPAN 2000 3 E 40 C Com Corporation 5 2 2 2 1 1 Current 15M Menu SHDSL 5 STU Main Menu SURVEILLANCE PMA DSL CURRENT 15M ESE Abort Elapse CRO ES SES UAS LOSWs 0 0 0 e The current menu displays the performance monitoring values for the current 15 minutes interval Unavailable Seconds UAS are calculated by counting the number of seconds that the interface is unavailable LOSWS is the Loss of Synchronization Second For more detailed explanation about the acronyms please refer to Appendix B 5 2 2 2 1 2 Current 1 Day Menu SHDSL STU C LSTULI Main Menu SURVETLLANCE4PM4DSL CURRENT 1DAY ESC Abort Elapse CRE ES SES UAS LOS ws 56626 0 0 56626
107. xternal PC to configure the system and monitor status and statistics On each screen the available commands and the configurable fields are highlighted Alarm messages can be retrieved by using the supervisory CID port and show on the screen 5 1 1 Screen Definition Menu Hierarchy C or STU R Machine ID SHDSL STU C STUL Location Main Menu sURVvEILLANCE 1 ALARM 2 PM Menu 3 STATUS ENTER Select Items Esc Back M m Main Menu Enter Action CID Screen UM PAMSPAN 2000 3 E 24 C Com Corporation 5 2 Main Menu V 35 Following is the menu structure for the PAMSPAN 2000 with a V 35 interface in STU C and STU R STU C SHOSL STU C 511 Main Menu 1 CONFIGURATION 2 SURVEILLANCE 3 MAINTENANCE 4 MISCELLANEOUS S REMOTE LOGON ENTER Select ESC Back M m Main Menu Enter STU R STU R 511 Main Menu 1 CONFIGURATION 2 SURVEILLANCE 3 MAINTENANCE 4 MISCELLANEOUS ENTER Select ESC Back M m Main Menu Enter In order to bring up the main menu press the Esc until the screen listed above show If the terminal screen is illegible presses the Esc repeatedly for bring up the main menu If all efforts fail make sure the proper cable has been used and the supervisory port parameter 9600 No parity 1 stop bit and 8 data bits settings match the terminal settings Note Press the Esc for returning to previous page an
108. y clock source it shows the current clock source as either internal DTE port or DSL by placing an asterisk by the appropriate selection To change the selection key in the desired selection and hit Enter Note only STU C has the power to set up PCLK 5 2 1 7 Backup Menu SHDSL STi TESTS Main Menu CONFIGURATION BACKUP lt lt Save OK ESC RETURN gt gt BACKUP menu is used to store the current working configuration to the user stored configuration by press appropriate selection and hitting the Enter key The screen above shows that the configuration is saved UM PAMSPAN 2000 3 E 32 C Com Corporation 5 2 1 7 Recall Menu SHDSL STU C 5 Main Menu cONFIGURATION SRECALL lt lt Restore OK ESC RETURN gt gt SHDSL SYSTEM LOADER version 1 0 RECALL menu is used to recall the user stored configuration by press appropriate selection and hitting the Enter key The screen above shows that the configuration has been restored Recall user stored configuration will not change the unit selection therefore a STU C unit will not change to STU R unit after configuration recall 5 2 1 8 Default Menu SHDSL STU c STU Main Menu CONFIGURATIONS DEFAULT lt lt Default Restore OK ESC RETURN gt gt SYS TEM LOADER erson 1 0 DEFAULT menu is used to recall the default configuration by press the appropriate selection and hitting the Enter all the setting will return to the origin

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