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G.SHDSL NTU User Manual V0.03

Setup Serial Parameter, DSR

The behavior of the DSR (Data Set Ready) signal may be set in one of three ways. When set 'on', the DSR signal is

always forced high (on, positive voltage or SPACE), when set 'off' the signal is always forced low (off, negative

voltage or MARK), or DSR will follow DTR (Data Terminal Ready) condition of 'on' for DTR on or 'off' for DTR off. The

default setting for DSR is ON.

Summary of Contents for G.SHDSL NTU

Page 1: ...G SHDSL NTU User Manual Version 0 03...

Page 2: ...el 12 2 2 2 Serial V 35 Interface Model 13 2 2 3 Ethernet Interface Model 14 2 2 4 Multi interfaces Model 15 2 3 INSTALLATION 16 2 3 1 For E1 Interface 17 2 3 2 For Serial Interface 18 2 3 3 For Ether...

Page 3: ...nfigure SHDSL parameters 72 4 5 3 Configure E1 parameters 78 4 5 4 Configure Serial parameters 86 4 5 5 Configure Ethernet parameters 94 4 5 6 Enable and Disable Remote configuration 98 4 5 7 Restore...

Page 4: ...34 F ADAPTOR CABLE 137 5 4 X 21 DB25 M TO DB15 F ADAPTOR CABLE 139 5 5 CONSOLE CABLE 141 5 6 E1 BALANCE CABLE 143 5 7 E1 UNBALANCE CABLE 144 5 8 ETHERNET CABLE 145 5 9 DSL CABLE 146 5 10 POWER CORD 14...

Page 5: ...tandard DB25 interface can be configured as a V 35 RS530 or V 36 X 21 connection The DB25 connection can transfers data up to 2 304Mbps 1 1 3 Ethernet interface model It offers customers premises has...

Page 6: ...ased line services User existing copper loop infrastructures Can operate back to back connection Efficient single wire pair usage Up to 2 312Mbps symmetric service bit rate Auto rate installation maxi...

Page 7: ...Half Full Duplex Auto sensing Auto Crossover Up to 2048 MAC address learning DSL Timing Internal From E1 Recovery as E1 From DTE as V 35 and Ethernet Performance Monitoring ES SES UAS LOSW Alarms Err...

Page 8: ...V0 03 7 Input For AC power input version 90 240VAC with 50 60Hz For DC Power input version 48VDC Power Consumption 10W Max Operation temperature 0 to 50 C Humidity Up to 95 non condensing External sc...

Page 9: ...G SHDSL NTU User Manual V0 03 8 1 4 Applications...

Page 10: ...V0 03 9 2 Getting to know about the SHDSL NTU This chapter shows the front and rear panel and how to install the hardware 2 1 Front Panel 2 1 1 E1 interface model 2 1 2 Serial interface model 2 1 3 E...

Page 11: ...e LEDs function of device LED Color Action Description PWR Green On Power is on Off Power is off ALM Red On System loss Off System is working nomarally TST Yellow On System is testing for connection O...

Page 12: ...ff No data transmit in Ethernet 100M Green On Data receive in 100M Off No data receive in 100M COL Red Blink Error collision occurs Off No error collision E1 Green Blink E1 Data tramsmit and receive O...

Page 13: ...wer socket RJ 45 console G 703 RJ 48C jack or BNC jack for transmitting and receiving and RJ 45 for SHDSL from left to right Connector Description ON Power switch Press 1 for turn on and press 0 for o...

Page 14: ...his model is including power switch DC power socket RJ 45 for console cable DB 25 Female for serial and RJ 45 for SHDSL from left to right Connector Description ON Power switch Press 1 for turn on and...

Page 15: ...nel of this model is including power switch DC power socket RJ 45 for console cable LAN for Ethernet cable and RJ 45 for SHDSL from left to right Connector Description ON Power switch Press 1 for turn...

Page 16: ...able G 703 RJ 48C or BNC jacks for transmitting and receiving DB 25 Female for serial and RJ 45 for SHDSL from left to right Connector Description ON Power switch Press 1 for turn on and press 0 for o...

Page 17: ...with VT100 program of NB or PC Plug the E1 cable Either 75 BNC cables or 120 cable SERIAL cable Ethernet cable Plug SHDSL cable Power on Model Interface modes support E1 interface model E1 interface V...

Page 18: ...G SHDSL NTU User Manual V0 03 17 2 3 1 For E1 Interface AC power input version DC power input version...

Page 19: ...G SHDSL NTU User Manual V0 03 18 2 3 2 For Serial Interface AC power input version DC power input version...

Page 20: ...G SHDSL NTU User Manual V0 03 19 2 3 3 For Ethernet Interface AC power input version DC power input version...

Page 21: ...nhances surge suppression on the DSL lines for installations where suitable bonding facilities exist The connector type is M3 machine screw Wetting Current Wetting current also known as loop sealing c...

Page 22: ...The G SHDSL NTU is designed by user friendly configuration and management can using keypads and LCD display on front panel only without computer with VT100 terminal software Key Pad Description Exit...

Page 23: ...U and their interface mode Press Enter key to enter There will display some sub menu of the following E1 interface mode SHDSL NTU E1 SHOW STATUS SHOW STATISTICS SYSTEM SETUP REBOOT SYSTEM SYSTEM DIAGN...

Page 24: ...ETHERNET SHOW STATUS SHOW STATISTICS SYSTEM SETUP REBOOT SYSTEM E1 and Serial interface mode SHDSL NTU E1 SERIAL SHOW STATUS SHOW STATISTICS SYSTEM SETUP REBOOT SYSTEM SYSTEM DIAGNOSTIC E1 and Etherne...

Page 25: ...e sub menus please refer to each chapter 3 3 Menu tree for SHOW STATUS You can check five kinds mode of status via LCD display SHOW STATUS E1 interface mode STATUS INTERFACE STATUS SHDSL STATUS E1 STA...

Page 26: ...TERFACE STATUS SHDSL STATUS ETHERNET STATUS Code Version E1 and Serial interface mode STATUS INTERFACE STATUS SHDSL STATUS E1 STATUS SERIAL STATUS Code Version E1 and Ethernet interface mode STATUS IN...

Page 27: ...re as following SHOW STATUS STATUS INTERFACE STATUS INTERFACE INTERFACE SHOW STATUS STATUS SHDSL STATUS SHDSL MODE ANNEX LINE RATE ATTENUATION SNR MARGIN TX POWER SHOW STATUS STATUS E1 STATUS E1 SIGNA...

Page 28: ...SERIAL STATUS SERIAL INTERFACE DATA RATE CLOCK SERIAL RTS SERIAL CTS SERIAL DTR SERIAL DSR SERIAL DCD RTS CTS DELAY SHOW STATUS STATUS ETHERNET STATUS ETHERNET LINK SPEED OPERATION RATE SHOW STATUS S...

Page 29: ...rmance Show the current 24 hours period and 7 previous 24 hours periods of SHDSL performance SHDSL ES SES UAS LOSW E1 statistics data ES SES and UAS Show the current 15 minutes period and 96 previous...

Page 30: ...G SHDSL NTU User Manual V0 03 29 E1 Interface...

Page 31: ...G SHDSL NTU User Manual V0 03 30 Serial Interface Ethernet Interface E1 and SERIAL Interface E1 and Ethernet Interface...

Page 32: ...kinds mode of setup type via LCD display SYSTEM SETUP E1 interface mode SETUP INTERFACE SETUP SHDSL SETUP E1 SETUP ALLOW RMT CONFIG SETUP DEFAULT SETUP REMOTE CONFIG V 35 interface mode SETUP INTERFAC...

Page 33: ...UP ETHERNET SETUP ALLOW RMT CONFIG SETUP DEFAULT SETUP REMOTE CONFIG E1 and Serial interface mode SETUP INTERFACE SETUP SHDSL SETUP E1 SETUP SERIAL SETUP ALLOW RMT CONFIG SETUP DEFAULT SETUP REMOTE CO...

Page 34: ...SETUP INTERFACE E1 SERIAL ETHERNET E1 SERIAL E1 ETHERNET Model Interface modes support E1 interface model E1 Serial interface model Serial Ethernet interface model Ethernet Multi interfaces model E1...

Page 35: ...TUP STARTUP MARGIN DISABLE 0 to 10 SETUP PSD R1_ASTM R2_ASYM SYM_ENABLE ASYM_DISBALE SETUP POWER BACK OFF Disable Enable The following are commonly used acronyms for SETUP MODE STU R RT side where the...

Page 36: ...G SHDSL NTU User Manual V0 03 35 3 5 1 Sub Menu tree for SETUP E1 Interface SYSTEM SETUP SETUP E1 SETUP E1...

Page 37: ...31 PCM31C PCM30 PCM30C Code HDB3 AMI AIS On Off Build Outs 120 ohms 75 ohms E1 Framer Setting Framer Slot Number First Slot PCM31 FAS 1 to 31 1 to 31 PCM31C FAS CRC4 1 to 31 1 to 31 PCM30 FAS CAS 1 to...

Page 38: ...slot FULL UNFRAMED PCM31 PCM31C 31 1 30 1 2 29 1 3 28 1 4 27 1 5 26 1 6 25 1 7 24 1 8 23 1 9 22 1 10 21 1 11 20 1 12 19 1 13 18 1 14 17 1 15 16 1 16 15 1 17 14 1 18 13 1 19 12 1 20 11 1 21 10 1 22 9 1...

Page 39: ...1 9 21 1 10 20 1 11 19 1 12 18 1 13 17 1 14 16 1 15 15 1 15 17 14 1 15 17 18 13 1 15 17 19 12 1 15 17 20 11 1 15 17 21 10 1 15 17 22 9 1 15 17 23 8 1 15 17 24 7 1 15 17 25 6 1 15 17 26 5 1 15 17 27 4...

Page 40: ...G SHDSL NTU User Manual V0 03 39 3 5 2 Sub Menu tree for SETUP SERIES Interface SYSTEM SETUP SETUP SERIES SETUP SERIAL 7...

Page 41: ...ACE V 35 X 21 RS 530 Nx64K Rate 1 36 CLOCK Normal Inverse RTS On From DTE CTS On Off From RTS DSR On Off From DTR DCD On Off From DSL DELAY 0mS 1mS 2mS 3mS The handshake signal direction between DCE a...

Page 42: ...G SHDSL NTU User Manual V0 03 41 The RTS delay time is use to control CTS on delay to RTS signal It is work only for the setting CTS follow RTS and RTS follow from DTE...

Page 43: ...SETUP SET UP ETHERNET SETUP ETHERNET If you set Ethernet Auto Negotiation is as Enable the Duplex and Speed can t be set up and using auto configuration Ethernet Items Setting Rate 1 36 Auto Disable E...

Page 44: ...interfaces Case 1 E1 Unframed Serial interface E1 Unframed Serial interface Case 2 E1 Frame Serial interface E1 Frame Serial interface Case 3 E1 Frame Ethernet interface E1 Frame Ethernet interface C...

Page 45: ...1 1 1 5 30 1 2 1 6 29 1 3 1 7 28 1 4 1 8 27 1 5 1 9 26 1 6 1 10 25 1 7 1 11 24 1 8 1 12 23 1 9 1 13 22 1 10 1 14 21 1 11 1 15 20 1 12 1 16 19 1 13 1 17 18 1 14 1 18 17 1 15 1 19 16 1 16 1 20 15 1 17 1...

Page 46: ...1 12 1 17 18 1 13 1 18 17 1 14 1 19 16 1 15 1 20 15 1 15 17 1 21 14 1 15 17 18 1 22 13 1 15 17 19 1 23 12 1 15 17 20 1 24 11 1 15 17 21 1 25 10 1 15 17 22 1 26 9 1 15 17 23 1 27 8 1 15 17 24 1 28 7 1...

Page 47: ...rnet interface mode on local side and E1 interface on remote side E1 interface Serial interface Ethernet interface Channel Number of slot 1 st slot location Nx64K Rate range PCM31 PCM31C 31 1 1 30 1 2...

Page 48: ...28 3 1 29 1 29 2 1 30 1 30 1 1 31 1 31 PCM30 PCM30C 30 1 1 2 29 1 2 1 3 28 1 3 1 4 27 1 4 1 5 26 1 5 1 6 25 1 6 1 7 24 1 7 1 8 23 1 8 1 9 22 1 9 1 10 21 1 10 1 11 20 1 11 1 12 19 1 12 1 13 18 1 13 1 1...

Page 49: ...G SHDSL NTU User Manual V0 03 48 6 1 15 17 26 1 26 5 1 15 17 27 1 27 4 1 15 17 28 1 28 3 1 15 17 29 1 29 2 1 15 17 30 1 30 1 1 15 17 31 1 31...

Page 50: ...49 3 6 Menu tree for REBOOT SYSTEM REBOOT SYSTEM While use the REBOOT SYSTEM command press ENTER Key select YES and press ENTER Key You can see the Reboot display It will return to main menu after th...

Page 51: ...al V0 03 50 3 7 Menu tree for SYSTEM DISGNOSTIC SYSTEM DIAGNOSTIC System Diagnostic has two functions Loopback test and BER test SYSTEM DIAGNOSTIC DIAG LOOPBACK DIAG LOOPBACK SYSTEM DIAGNOSTIC DIAG BE...

Page 52: ...G SHDSL NTU User Manual V0 03 51...

Page 53: ...CPE side there have local digital remote line remote payload farend line and farend payload For Serial Interface model as CPE side there have Local digital remote line remote payload farend line faren...

Page 54: ...ital Remote line Remote line Remote payload Remote payload After connection both CO side and CPE side E1 interface CO side Serial interface CO side Local digital Local digital Local Local Remote line...

Page 55: ...G SHDSL NTU User Manual V0 03 54...

Page 56: ...aven t any Bit Error it show zero Otherwise it will show some number counter RUN SEC item is show the time elapsed second count RUN SEC 00001 BIT ERR 00000 If there have NO SYNC on bit error message i...

Page 57: ...M31 PCM31C PCM30 PCM30C Unframed Slot Number First Slot Code HDB3 AMI AIS Off On Build Outs 75 Ohm 120 Ohm 3 8 2 Serial Interface Model NTU Type STU R STU C INTCLK STU C EXTCLK SHDSL Annex A B PSD R1_...

Page 58: ...Rate Auto Config Disable Enable Speed Full Half Duplex 100M 10M 3 8 4 Multi interface model E1 Interface NTU Interface E1 Serial Ethernet E1 Serial E1 Ethernet Type STU R STU C INTCLK STU C EXTCLK SH...

Page 59: ...erial Interface V 35 X 21 Data Rate Clock Normal Inverse RTS On From DTE CTS On Off From RTS DSR On Off From DTR DCD On Off From DSL Delay 0mS 1mS 2mS 3mS 3 8 6 Multi interface model Ethernet Interfac...

Page 60: ...SD R1_ASTM R2_ASYM SYM_ENABLE ASYM_DISABLE SNR Margin DISABLE 0 1 2 3 4 5 6 7 8 9 10 Power Back Off Disable Enable E1 Channel PCM31 PCM31C PCM30 PCM30C Unframed Slot Number First Slot Code HDB3 AMI AI...

Page 61: ...C INTCLK STU C EXTCLK SHDSL Annex A B PSD R1_ASTM R2_ASYM SYM_ENABLE ASYM_DISABLE SNR Margin DISABLE 0 1 2 3 4 5 6 7 8 9 10 Power Back Off Disable Enable E1 Channel PCM31 PCM31C PCM30 PCM30C Unframed...

Page 62: ...LE port Windows includes a terminal emulation program called HyperTerminal Connect the appropriate communication port from the PC to this device After the physical connection is made you are ready to...

Page 63: ...ser Manual V0 03 62 Press the SPACE key until the login screen appears When you see the login screen you can logon to device Username use admin When the system prompts you for a password type admin to...

Page 64: ...block down is the command section The command that is selected and ready for execution is displayed after the Command prompt The more designation indicates that there are other sub menus to this comma...

Page 65: ...the window Keypads Description UP or I Move to above field in the same level menu DOWN or K Move to below field in the same lever menu U Move to top field in the same level menu O Move to bottom field...

Page 66: ...restore factory default setting Status To show SHDSL status E1 V 35 Ethernet status and statistics or clear the statistics on both local and remote side Show To show general information all configura...

Page 67: ...5 Setup Configuration This section provides information about configuration the G SHDSL NTU Follow the procedures In main menu select setup and press ENTER or RIGHT Press ENTER or L key to select whic...

Page 68: ...G SHDSL NTU User Manual V0 03 67 The screen will prompt as following E1 interface model You can see E1 parameter can been setting Serial interface model You can see Serial parameter can been setting...

Page 69: ...G SHDSL NTU User Manual V0 03 68 Ethernet interface model You can see Ethernet parameter can been setting E1 and Serial interface model You can see the E1 and Serial parameters can been setting...

Page 70: ...G SHDSL NTU User Manual V0 03 69 E1 and Ethernet interface model You can see the E1 and Ethernet parameters can been setting...

Page 71: ...SHDSL NTU User Manual V0 03 70 4 5 1 Configure Interface Select Interface item and press ENTER or RIGHT to setup NTU Interface Press TAB to select the operating type and press enter to finish setting...

Page 72: ...E1 interface model E1 Serial interface model Serial Ethernet interface model Ethernet Multi interfaces model E1 Serial Ethernet E1 Serial E1 Ethernet For Multi interfaces model there have five types f...

Page 73: ...introduce the configuring of SHDSL parameters Select Shdsl and press ENTER or RIGHT The SHDSL parameters items have SHDSL Mode Annex type PSD SNR margin and Power backoff For configuring SHDSL mode m...

Page 74: ...device will generate the appropriate clock speed defined by the speed setting of the interface EXTCLK The device will accept the clock from the interface and will use that clock to receive and transm...

Page 75: ...anual V0 03 74 For configuring SHDSL Annex type move the cursor to Annex and press ENTER or L Select the Annex type by using TAB key Setup SHDSL parameter Annex There are two annex type can be used An...

Page 76: ...l V0 03 75 For configuring SHDSL PSD move the cursor to psd and press ENTER or L Select the parameter by using TAB key Setup SHDSL parameter PSD There are four PSD type can be used R1_ASM R2_ASM SYM_E...

Page 77: ...ing value Setup SHDSL parameter SNR Margin SNR margin is an index of line connection You can see the actual SNR margin from 0 to 10 in STATUS SHDSL The larger SNR margin has the better line connection...

Page 78: ...r configuring SHDSL Power Back off function move the cursor to Pwr Backoff and press ENTER or L Select the parameter by using TAB key Setup SHDSL parameter Power Backoff There are two power back off t...

Page 79: ...r Manual V0 03 78 4 5 3 Configure E1 parameters When using on E1 interface select the E1 item and press ENTER or RIGHT The E1 settings include Channel line code AIS and build out settings Setup E1 Par...

Page 80: ...and FAS CRC4 FAS 0 1 2 3 4 5 6 7 8 31 Time Slot 64k 64k 64k 64k 64k 64k 64k 64k 64k 64k 1408k 9 30 Maximun Data Rate 1948kbps CAS Also known as time slot 16 multiframing It requires a multiframe alig...

Page 81: ...f the E1 stream The object of running without framing is to utilize the full bandwidth of the E1 line UNFRAMED 0 1 2 3 4 5 6 7 8 31 Time Slot 64k 64k 64k 64k 64k 64k 64k 64k 64k 64k 1408k 9 30 Maximun...

Page 82: ...N 31 according to the E1 frame If the E1 frame is PCM31 FAS or PCM31C FAS CRC4 there have 1 31 available time slot for used data For example if the data rate of SHDSL line set to be 512k the time slo...

Page 83: ...31 Time Slot 64k 64k 64k 64k 64k 64k 64k 896k 17 30 CAS 5 15 704k The First Time Slot setting of FAS CAS and FAS CAS CRC4 PCM30 and PCM30C have to follow the rule RULE First Time Slot 30 Time Slot Num...

Page 84: ...od enables the network to minimum pulse density requirements Unless AMI is required for your application HDB3 should be used whenever possible AMI Alternate Mark Inversion defines a pulses as a mark a...

Page 85: ...ing with AIS When enabled the E1 will transmit the AIS and it should be confirmed at the remote device AIS indication lit After testing please turn AIS back off For example 1 When STU R E1 RX line is...

Page 86: ...User Manual V0 03 85 Setup E1 Parameter Build Out The G SHDSL NTU can support both unbalanced E1 at 75 ohms and balanced E1 at 120 ohms The settings for impedance are made here under the build out me...

Page 87: ...86 4 5 4 Configure Serial parameters When using on Serial interface select the Serial item and press ENTER or RIGHT The serial settings include the Interface data rate clocking and handshaking lines...

Page 88: ...eter Interface You can set serial interface as V 35 or RS 530 X 21 hardware standard Setup Serial Parameter Data Rate For serial data rate the default setting is N 32 The date rate can be adjusted in...

Page 89: ...port clock polarity may be adjusted to solve some rare clocking issues The default setting is Normal clock polarity where data is sent on the positive transition of the clock while the option exists t...

Page 90: ...TS The behavior of the RTS Request To Send signal may be set in one of two ways When set on the RTS signal is always forced high on positive voltage or SPACE when set from DTE the RTS signal will foll...

Page 91: ...be set in one of three ways When set on the CTS signal is always forced high on positive voltage or SPACE when set off the signal is always forced low off negative voltage or MARK or CTS will follow...

Page 92: ...may be set in one of three ways When set on the DSR signal is always forced high on positive voltage or SPACE when set off the signal is always forced low off negative voltage or MARK or DSR will foll...

Page 93: ...set in one of three ways When set on the DCD signal is always forced high on positive voltage or SPACE when set off the signal is always forced low off negative voltage or MARK or DCD will follow the...

Page 94: ...TU User Manual V0 03 93 Setup Serial Parameter Delay The delay setting is used to cause a delay for CTS to follow RTS The delay setting may be set from 0 to 3 milliseconds The default setting is 3 mil...

Page 95: ...r Manual V0 03 94 4 5 5 Configure Ethernet parameters When using on Ethernet interface mode select the Ethernet item and press ENTER or RIGHT The Ethernet settings include the data rate auto config du...

Page 96: ...meter Data Rate For date rate the default setting is 36 or full rate The date rate can be adjusted in increments of 64kbps from 64kbps to 2304kbps N 1 36 Setup Ethernet Parameter Auto Configuration Yo...

Page 97: ...G SHDSL NTU User Manual V0 03 96 When auto configuration set enable the other parameter Duplex and Speed can t need to setup On this case the message will show as Ethernet is in auto negotiate...

Page 98: ...uration set disable the other parameter Duplex and Speed can setup Setup Ethernet Parameter Duplex You can set up the duplex mode is Full Duplex and Half Duplex Setup Ethernet Parameter Speed You can...

Page 99: ...HDSL NTU User Manual V0 03 98 4 5 6 Enable and Disable Remote configuration You can set the Enable Disable Remote Config Capability to let the remote side can configure parameters to this device remot...

Page 100: ...NTU can have all settings restored to their original factory settings simply by going to the setting menu selecting the Default item and then press ENTER The system will ask for a y es or n o confirm...

Page 101: ...setup E1 Slot Number setup E1 First Slot setup E1 code setup E1 AIS setup E1 Build Outs PCM31C 31 1 HDB3 Off 120 Ohm Serial setup Serial Interface setup Serial Data Rate setup Serial Clock setup Seria...

Page 102: ...us You can use the status command to view the status of SHDSL E1 Serial and Interface as well as statistic and clear the statistic log Select status and press ENTER If the two sets of SHDSL NTU connec...

Page 103: ...a real time status of the SHDSL on local side and remote side if the two NTUs have connected The screen is refreshed about every 1 5 seconds The monitoring window displays the SHDSL line parameters s...

Page 104: ...an t use 35 2176 n 34 Can t use 34 2112 n 33 Can t use 33 2048 n 32 32 unframed 32 1984 n 31 31 31 1920 n 30 30 30 1856 n 29 29 29 1792 n 28 28 28 384 n 6 6 6 320 n 5 5 5 256 n 4 4 4 192 n 3 3 3 192 n...

Page 105: ...tus Select the Interface command to show the Interface status You can see all the interface status of E1 V 35 and Ethernet according which interface are you used While in this display mode the termina...

Page 106: ...urrent Perf command to show the Current Performance This window displays the accumulated performance data for the current 15 minute interval and for the current 24 hour interval While in this display...

Page 107: ...SHDSL NTU User Manual V0 03 106 4 6 4 View the Local and remote Statistics Select Loc_statistic command to show the local side statistic information It also have 15 minutes or 24 hour via TAB to choos...

Page 108: ...loss of sync word While in this display mode the terminal window will not timeout The 15 minute display window will display all the performance information for each 15 minute interval in the current 2...

Page 109: ...User Manual V0 03 108 For E1 Interface mode there have SHDSL and E1 item View the performance monitor data for the selected interval 15 minutes View the performance monitor data for the selected inte...

Page 110: ...nual V0 03 109 For Serial and Ethernet Interface model there have only SHDSL item View the performance monitor data for the selected interval 15 minutes View the performance monitor data for the selec...

Page 111: ...events occurred during the current interval This value is updated every time UAS Number of unavailable seconds in which a failed signal occurred during the current interval This value is updated ever...

Page 112: ...G SHDSL NTU User Manual V0 03 111 4 6 5 Clear Channel Statistics If you want clear the statistics log data please select clear command and choose Local Remote or Both side to clear...

Page 113: ...onfiguration By using show command you can view the system configuring Select show and press ENTER or RIGHT 4 7 1 Show general Interface To show system information please select system and press ENTER...

Page 114: ...reen is either self explanatory or it is simply irrelevant for the end user However two items the Kernel SW Version and FPGA Field Programmable Gate Array version will give the software and hardware v...

Page 115: ...3 114 4 7 2 Show configuration in listing format To show the system configuration please select Config and press ENTER or RIGHT The screen will prompt the all configuration data For E1 interface model...

Page 116: ...G SHDSL NTU User Manual V0 03 115 For Ethernet interface model For E1 and Serial interface model...

Page 117: ...G SHDSL NTU User Manual V0 03 116 For E1 and Ethernet interface model...

Page 118: ...Manual V0 03 117 4 7 3 Show configuration in command script To show the system script file please select Script and press ENTER or RIGHT The screen will prompt the configuration in script type For E1...

Page 119: ...G SHDSL NTU User Manual V0 03 118 For Serial interface model For Ethernet interface model...

Page 120: ...G SHDSL NTU User Manual V0 03 119 For E1 and Serial interface model For E1 and Ethernet interface model...

Page 121: ...ser Manual V0 03 120 4 8 Reboot Reboot the system In main menu move the cursor to reboot and press ENTER The device will reboot after confirming After the reboot operation have finished RAM test are s...

Page 122: ...er Manual V0 03 121 4 9 Diag Diagnostic Loopback and BER Test The diagnostic facility allows you to test the different aspects of your G SHDSL NTU to determine if it is working properly Select diag an...

Page 123: ...pback can test whether the NTU is properly worked with the connection device Press ENTER or RIGNT to setup the loopback The loopback screen is as following For more information about those loopback fu...

Page 124: ...DSL NTU User Manual V0 03 123 4 9 2 BER Test The product supports Bit Error Rate Testing BERT To configure the BERT move the cursor to BerTest and press ENTER or RIGHT The BER Test screen is as follow...

Page 125: ...built in Bit Error Rate Test generator can generates a standard 2047 2 11 1 test pattern Pseudorandom test pattern 2047 bits in length Test Pattern 2047 Time Elapsed Pattern Framing Bit Error Count R...

Page 126: ...will describe below During on upgrade and re flash the normal transmissions will be halted so the upgrade should be done when the system is taken offline or done during a time of extremely low impact...

Page 127: ...al V0 03 126 Click Send file in terminal access program hyper terminal to send the file Make sure the sending protocol is Xmodem Select the source file in window and press OK When it was upgrading you...

Page 128: ...G SHDSL NTU User Manual V0 03 127 If you want to upgrade the FPGA code select FPGA item and press ENTER or RIGHT When it was upgrading you can also see as following...

Page 129: ...128 Once the upgrade is complete there required to male the final confirmation to erase and re write the flash with new code After the upgrade produces is finish you can reboot the system starting to...

Page 130: ...Remote upgrade Kernel Remote upgrade FPGA Before upgrading the NTU you must have the Kernel code file and FPGA code file in your computer WARNING Do not allow any interruption of power during the eras...

Page 131: ...Manual V0 03 130 4 11 Exit Exit the system For exiting the system you can use exit command to exit Select exit in main menu and press ENTER or RIGHT Answer y es to confirm After press ENTER they will...

Page 132: ...anual V0 03 131 When it have disconnected we can see the close screen You can press Space key to restart the display The new login screen will show again you can type username and password again to re...

Page 133: ...or Bayonet Nipple Connector Bayonet Navy Connector Baby N Connector bps Bits per second CAS Channel Associated Signaling CEPT European Conference of Postal and Telecommunications Administrations CERR...

Page 134: ...unication Union ITU T ITU Telecommunication Standardization Sector LBO Line Build Out LIU Line Interface Unit LOC Loss of Connection LOF Loss of frame LOS Loss of signal LOSW Loss of synchronization w...

Page 135: ...tem Network Architecture SNR MARGIN Signal to noise ration margin STU SHDSL Terminal Unit STU C SHDSL Terminal Unit Central office side STU R SHDSL Terminal Unit Remote side STU C INTCLK STU C interna...

Page 136: ...Secondary Receiver Clock S RC Output 9 X 13 Secondary Data Carrier Detect S DCD Output 10 12 Secondary External Transmitter Clock S ETC Input 11 W 7 Secondary Transmitter Clock S TC Output 12 AA Seco...

Page 137: ...G SHDSL NTU User Manual V0 03 136 The front view of DB 25 F Serial interface connector on rear panel...

Page 138: ...l M 34 Pin Description 2 TD P Transmit Data 14 TD S Transmit Data 3 RD R Receive Data 16 RD T Receive Data 4 RTS C Ready To Send 5 CTS D Clear To Send 6 DSR E Data Set Ready 20 DTR H Data Terminal Rea...

Page 139: ...In T Receive Data B RD B In Out U Terminal Timing A SCTE A Out In V Receive Timing A SCR A In Out W Terminal Timing B SCTE B Out In X Receive Timing B SCR B In Out Y Send Timing A SCT A In Out Z Unas...

Page 140: ...Protective Ground 7 GND 8 Signal Ground 2 T 2 Transmit Data 14 T 9 Transmit Data 3 R 4 Receive Data 16 R 11 Receive Data 4 C 3 Request To Send 19 C 10 Request To Send 8 I 5 Data Carrier Detect 10 I 1...

Page 141: ...9 Transmit B TB Out In 10 Control B CB Out In 11 Receive B RB In Out 12 Indication B IB In Out 13 Signal Timing B SB In Out 14 Unassigned 15 Unassigned Functional Description The Signal Element Timing...

Page 142: ...view of RJ 45 console cable socket on rear panel The wire connection of console cable DB 9 Female to RJ 45 DCD 1 RXD 2 TXD 3 DTR 4 GND 5 DSR 6 RTS 7 CTS 8 DSR 1 DCD 2 DTR 3 GND 4 RXD 5 TXD 6 CTS 7 RTS...

Page 143: ...ar jack on the console cable Pin Number Abbrev Description Figure 1 DSR DCE ready 1 8 1 8 Top View Front View 2 DCD Received Line Signal Detector 3 DTR DTE ready 4 GND Signal Ground 5 RXD Received Dat...

Page 144: ...eceive pair ring 1 8 1 8 Top View Front View 2 E1 interface receive pair tip 3 No connection 4 E1 interface transmit pair ring 5 E1 interface transmit pair tip 6 No connection 7 No connection 8 No con...

Page 145: ...r We do not provide the cable It is widely available from other sources The front view of BNC sockets on rear panel The internal wiring between BNC sockets and RJ 48C Signal Name BNC Connecters RJ 48C...

Page 146: ...al wiring styles are supported by the auto crossover feature of the NTU We do not provide the cable It is widely available from other sources The front view of RJ 45 Ethernet cable socket on rear pane...

Page 147: ...ocket on rear panel The pin out of RJ 45 modular jack on DSL cable Pin Number Description Figure 1 No connection 1 8 1 8 Top View Front View 2 No connection 3 LOOP 2 Input Output 4 LOOP 1 Input Output...

Page 148: ...e pin out of AC Inlet connector Pin number Description E L N Earth conductor Live hot or active conductor Neutral or identified conductor The socket of the power cord is using IEC 320 C5 type This 3 c...

Page 149: ...device E1 RJ 48C Pin number Description 4 Transmit Ring 3 Rx Shield 1 Receive Ring 6 TX Shield 5 Transmit Tip 2 Receive Tip Make the short circuit wiring with a RJ 45 module jack of the following PIN...

Page 150: ...nd 6 DSR Data Set Ready 20 DTR Data Terminal Ready 24 XTC DTE Transmit Clock 11 XTC DTE Transmit Clock 15 TC A Transmit Clock 12 TC B Transmit Clock 17 RC A Receive Clock 9 RC B Receive Clock 1 FGND P...

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