XtendLan G.SHDSL .bis NTU Series User Manual Download Page 156

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6.4

X.21 DB25(M) to DB15(F) adaptor Cable

For X.21 application, we must use the DB-25 to DB-15 adaptor cable for connects to a X.21 DTE DB-15 male

cable.

The pin out of cable on DB-25(male) Connector to DB-15(Female) (X.21) Connector

DB-25 Pin

Signal

DB-15 (X.21) Pin

Description

FGND

Protective Ground

GND

Signal Ground

Transmit Data

Receive Data

Request To Send

Data Carrier Detect

Receive Clock

All signals are balanced. Meaning there is always a pair (+/-) for each signal, like used in RS422. The X.21 signals

are the same as RS422, so please refer to RS422 for the exact details.

The front view of DB-25(M) connector and DB-15(F) connector on this cable:

Summary of Contents for G.SHDSL .bis NTU Series

Page 1: ...G SHDSL bis NTU XL GDB 102Ev3 User Manual Version 0 08 ...

Page 2: ...3 3 Ethernet Interface 26 2 4 MODELS VS INTERFACE MODES SUPPORT 28 2 5 CAUTION 31 3 CONFIGURATION WITH KEYPAD AND LCD 33 3 1 KEYPAD 33 3 2 MAIN MENU TREE 34 3 3 MENU TREE FOR SHOW STATUS 35 3 4 MENU TREE FOR SHOW STATISTICS 37 3 4 1 Show Statistic on E1 Interface 39 3 4 2 Show Statistic on Serial Ethernet T1 Interface 40 3 5 MENU TREE FOR SYSTEM SETUP 41 3 5 1 SETUP INTERFACE 42 3 5 2 Sub Menu tre...

Page 3: ...87 5 4 3 Configure E1 parameters 91 5 4 4 Configure Serial parameters 102 5 4 5 Configure Ethernet parameter 107 5 4 6 Configure T1 parameter 110 5 4 7 Remote configuration 114 5 4 8 Restore factory default 115 5 5 REBOOT 120 5 6 VIEW THE SYSTEM STATUS 121 5 6 1 View the SHDSL status 121 5 6 2 View the Interface status 122 5 6 3 View the Statistics 125 5 7 VIEW SYSTEM CONFIGURATION 130 5 7 1 Show ...

Page 4: ...CONSOLE CABLE 157 6 6 E1 T1 BALANCED CABLE 159 6 7 E1 UNBALANCED CABLE 160 6 8 ETHERNET CABLE 161 6 9 DSL CABLE 162 6 10 POWER CORD 163 6 11 ILLUSTRATION OF LOOPBACK CONNECTION DEVICE E1 164 6 12 ILLUSTRATION OF LOOPBACK CONNECTION DEVICE SERIAL 165 ...

Page 5: ...00Ω RJ45 jack The G 703 interface will carry from 64kbps to 2 048Mbps for E1 and 64kbps to 1 544Mbps for T1 3 in 1 Multi interface model E1 Serial Ethernet XL GDB 102Ev3 W E1 SER ETH It offers three types of interface E1 interface balanced 120Ω RJ45 jack and unbalanced 75Ω dual BNCs Serial interface DB25 female connector and Ethernet interface RJ 45 connector You can select one of the following a ...

Page 6: ...t interface with LCD display Remote line loopback SHDSL Line performance monitoring Raw and per time interval statistics Bandwidth guaranteed transmission equipment Remote firmware upgrade 1 2 Specification WAN Interface Line Rate ITU G 991 2 2004 Coding trellis coded pulse amplitude modulation TC PAM16 and TC PAM32 Support Annex A B F and G Payload rates 64Kps to 5 696Mbps N 1 to 89 for 2 wire mo...

Page 7: ... Recovery as E1 T1 From DTE as V 35 and Ethernet Performance Monitoring ES SES UAS LOWS for SHDSL ES SES UAS for E1 Alarms and Errors for SHDSL or interface Loopback Tests for E1 T1 and V 35 interface only Local Digital Loopback Local Loopback Remote Line Loopback Remote Payload Loopback Far end Line Loopback Far end Payload Loopback V 54 Loopback for V 35 interface Build in 2047 2 11 1 bit BER te...

Page 8: ... Operation temperature 0 to 45 C Humidity Up to 95 non condensing External screw for frame grounding ...

Page 9: ...1 3 Applications ...

Page 10: ...t 2 XL GDB 102Ev3 AC 2W ETH XL GDB 102Ev3 DC 2W ETH XL GDB 102Ev3 DA 2W ETH 4 XL GDB 102Ev3 AC 4W ETH XL GDB 102Ev3 DC 4W ETH XL GDB 102Ev3 DA 4W ETH E1 T1 2 XL GDB 102Ev3 AC 2W E1 T1 XL GDB 102Ev3 DC 2W E1 T1 XL GDB 102Ev3 DA 2W E1 T1 4 XL GDB 102Ev3 AC 4W E1 T1 XL GDB 102Ev3 DC 4W E1 T1 XL GDB 102Ev3 DA 4W E1 T1 E1 Serial Ethernet 2 XL GDB 102Ev3 AC 2W E1 SER ETH XL GDB 102Ev3 DC 2W E1 SER ETH X...

Page 11: ...2 1 Front Panel 2 1 1 E1 T1 interface model 2 1 2 Serial interface model 2 1 3 Ethernet interface model ...

Page 12: ...lor 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 Off System is working nomarlly SHDSL SYN Green On SHDSL line is connected Blink Data transmit in SHDSL line Off SHDSL line is dropped ERR Red Blink Error second occurs Off No error second LPB Yellow On Loopback is on Off Loopback is ...

Page 13: ... Green On Data receive in 100M Off No data receive in 100M COL Red Blink Error collision occurs Off No error collision MODE E1 Green Blink E1 Data tramsmit and receive On E1 cable cable connected Red On No E1 cable connected SER Green Blink Serial Data tramsmit and receive On DTE Connected Red On DTE Disconnect ETH Green Blink Ethernet Data tramsmit and receive On Ethernet cable connected Red On N...

Page 14: ...XL GDB 102Ev3 DC 4W E1 XL GDB 102Ev3 DC 2W E1 T1 XL GDB 102Ev3 DC 4W E1 T1 The rear panel of this model is including power switch DC power socket RJ 45 console G 703 RJ 48C jack or BNC jack for transmitting and receiving and RJ 45 for DSL cable from left to right AC DC dual power input version XL GDB 102Ev3 DA 2W E1 XL GDB 102Ev3 DA 4W E1 XL GDB 102Ev3 DA 2W E1 T1 XL GDB 102Ev3 DA 4W E1 T1 The rea...

Page 15: ...has power adapting function from 100V to 240V 48V GND DC power input connector 48V CONSOLE RJ 45 for system configuration and maintenance G 703 RJ 48C for 120Ω E1 T1 connection with PABX Private Automatic Branch Exchange or E1 Router TX BNC for 75Ω E1 transmitting RX BNC for 75Ω E1 receiving SHDSL RJ 45 for DSL connection ...

Page 16: ...rsion XL GDB 102Ev3 DC 2W SER XL GDB 102Ev3 DC 4W SER The rear panel of this model is including power switch DC power socket RJ 45 for console cable DB 25 Female for serial cable and RJ 45 for DSL cable from left to right AC DC dual power input version XL GDB 102Ev3 DA 2W SER XL GDB 102Ev3 DA 4W SER The rear panel of this model is including DC power socket AC power switch AC power socket RJ 45 for...

Page 17: ...ff 100 240Vac IEC 320 C6 AC input connector It has power adapting function from 100V to 240V 48V GND DC power input connector 48V CONSOLE RJ 45 for system configuration and maintenance SERIAL DB 25 F for RS 530 and V 35 or X 21 with adaptor cable SHDSL RJ 45 for DSL Connection ...

Page 18: ...t version XL GDB 102Ev3 DC 2W ETH XL GDB 102Ev3 DC 4W ETH The rear panel of this model is including power switch DC power socket RJ 45 for console cable LAN for Ethernet cable and RJ 45 for DSL cable from left to right AC DC dual power input version XL GDB 102Ev3 DA 2W ETH XL GDB 102Ev3 DA 4W ETH The rear panel of this model is including DC power socket AC power switch AC power socket RJ 45 for co...

Page 19: ...s 0 for turn off 100 240Vac IEC 320 C6 AC input connector It has power adapting function from 100V to 240V 48V GND DC power input connector 48V CONSOLE RJ 45 for system configuration and maintenance ETH RJ 45 LAN port for Ethernet cable SHDSL RJ 45 for DSL Connection ...

Page 20: ...sion XL GDB 102Ev3 DC 2W E1 SER ETH XL GDB 102Ev3 DC 4W E1 SER ETH XL GDB 102Ev3 DC 2W E1 T1 SER ETH XL GDB 102Ev3 DC 4W E1 T1 SER ETH The rear panel of this model is including power switch DC power socket RJ 45 for console cable LAN for Ethernet cable G 703 RJ 48C or BNC jacks for transmitting and receiving DB 25 Female for serial cable and RJ 45 for DSL cable from left to right AC DC dual power ...

Page 21: ...320 C6 AC input connector It has power adapting function from 100V to 240V 48V GND DC power input connector 48V CONSOLE RJ 45 for system configuration and maintenance ETH RJ 45 LAN port for Ethernet cable E1 RJ 48C for 120Ω E1 T1 connection with PABX Private Automatic Branch Exchange or E1 Router SERIAL DB 25 F for RS 530 and V 35 or X 21 with adaptor cable TX BNC for 75Ω E1 transmitting RX BNC fo...

Page 22: ...re installation a Plug the power cord in the power socket b Plug the console port in console if you want to configure the NTU with VT100 program of NB or PC c Plug the E1 T1 cable 75Ω BNC cables for E1 or 120Ω cable for E1 or T1 or and SERIAL cable or and Ethernet cable d Plug SHDSL cable e Power on ...

Page 23: ...2 3 1 E1 T1 Interface AC power input version DC power input version ...

Page 24: ...AC DC dual power input version Use DC input only ...

Page 25: ...2 3 2 Serial Interface AC power input version DC power input version ...

Page 26: ...AC DC dual power input version Use DC input only ...

Page 27: ...2 3 3 Ethernet Interface AC power input version DC power input version ...

Page 28: ... bus The function of protective earth does not serve the purpose of providing protection against electrical shock but instead enhances surge suppression on the DSL lines for installations where suitable bonding facilities exist We strongly recommend to grounding this device for lightning protection purpose The connector type is M3 machine screw ...

Page 29: ...ernet interface model XL GDB 102Ev3 AC 2W ETH XL GDB 102Ev3 DC 2W ETH XL GDB 102Ev3 DA 2W ETH XL GDB 102Ev3 AC 4W ETH XL GDB 102Ev3 DC 4W ETH XL GDB 102Ev3 DA 4W ETH Ethernet E1 Serial Ethernet interface model XL GDB 102Ev3 AC 2W E1 SER ETH XL GDB 102Ev3 DC 2W E1 SER ETH XL GDB 102Ev3 DA 2W E1 SER ETH XL GDB 102Ev3 AC 4W E1 SER ETH XL GDB 102Ev3 DC 4W E1 SER ETH XL GDB 102Ev3 DA 4W E1 SER ETH E1 S...

Page 30: ... SER XL GDB 102Ev3 DC 2W SER XL GDB 102Ev3 DA 2W SER XL GDB 102Ev3 AC 4W SER XL GDB 102Ev3 DC 4W SER XL GDB 102Ev3 DA 4W SER XL GDB 102Ev3 AC 2W ETH XL GDB 102Ev3 DC 2W ETH XL GDB 102Ev3 DA 2W ETH XL GDB 102Ev3 AC 4W ETH XL GDB 102Ev3 DC 4W ETH XL GDB 102Ev3 DA 4W ETH XL GDB 102Ev3 AC 2W E1 SER ETH XL GDB 102Ev3 DC 2W E1 SER ETH XL GDB 102Ev3 DA 2W E1 SER ETH XL GDB 102Ev3 AC 4W E1 SER ETH XL GDB ...

Page 31: ...XL GDB 102Ev3 AC 4W SER XL GDB 102Ev3 DC 4W SER XL GDB 102Ev3 DA 4W SER Ethernet interface model XL GDB 102Ev3 AC 2W ETH XL GDB 102Ev3 DC 2W ETH XL GDB 102Ev3 DA 2W ETH XL GDB 102Ev3 AC 4W ETH XL GDB 102Ev3 DC 4W ETH XL GDB 102Ev3 DA 4W ETH E1 Serial Ethernet interface model XL GDB 102Ev3 AC 2W E1 SER ETH XL GDB 102Ev3 DC 2W E1 SER ETH XL GDB 102Ev3 DA 2W E1 SER ETH XL GDB 102Ev3 AC 4W E1 SER ETH ...

Page 32: ...er available consult your dealer or local power company Do not allow anything to rest on the power card Do not locate this product where people will walk on the cord If an extension cord is used with this product make sure that the total ampere rating of the equipment plugged into the extension cord does not exceed the extension card ampere rating Also make sure that the total rating of all produc...

Page 33: ...a distinct change in performance indicating a need for service The product does not operate normally after following the operating instructions Note Adjust only those controls that are covered by the operating instructions since improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to normal condition Dispo...

Page 34: ...signed to provide an user friendly configuration and management by using keypad and LCD display on the front panel without a computer with the VT100 terminal software connected Key Pad Description Exit Return to previous configuration menu Enter Skip to next configuration menu or configure this item L Select other parameter in the same level menu R Select other parameter in the same level menu ...

Page 35: ... menu Tree After turning on device the LCD display will prompt G SHDSL BIS NTU Press Enter to enter There will display some sub menus as following For more detail on these sub menus please refer to each chapter ...

Page 36: ...3 3 Menu tree for SHOW STATUS You can check the status via LCD display The SHOW STATUS menu tree is as following For more detail on these sub menus please refer to following ...

Page 37: ......

Page 38: ...ormance SHDSL s statistics data SHDSL ES SES UAS LOSW If using the E1 interface mode it can also show the E1 performance data c Current 15 minutes period and 96 previous 15 minutes periods of E1 performance d Current 24 hours period and 7 previous 24 hours periods of E1 performance E1 s statistics data E1 ES SES UAS Abbrev of statistics terms ES Error Second SES Severely Error Second UAS Unavailab...

Page 39: ...3 DA 4W SER Serial Ethernet interface model XL GDB 102Ev3 AC 2W ETH XL GDB 102Ev3 DC 2W ETH XL GDB 102Ev3 DA 2W ETH XL GDB 102Ev3 AC 4W ETH XL GDB 102Ev3 DC 4W ETH XL GDB 102Ev3 DA 4W ETH Ethernet E1 Serial Ethernet interface model XL GDB 102Ev3 AC 2W E1 SER ETH XL GDB 102Ev3 DC 2W E1 SER ETH XL GDB 102Ev3 DA 2W E1 SER ETH XL GDB 102Ev3 AC 4W E1 SER ETH XL GDB 102Ev3 DC 4W E1 SER ETH XL GDB 102Ev3...

Page 40: ...3 4 1 Show Statistic on E1 Interface ...

Page 41: ...3 4 2 Show Statistic on Serial Ethernet T1 Interface ...

Page 42: ...3 5 Menu tree for SYSTEM SETUP You can setup 11 interface modes via LCD display ...

Page 43: ... DA 4W E1 T1 Serial interface model XL GDB 102Ev3 AC 2W SER XL GDB 102Ev3 DC 2W SER XL GDB 102Ev3 DA 2W SER XL GDB 102Ev3 AC 4W SER XL GDB 102Ev3 DC 4W SER XL GDB 102Ev3 DA 4W SER Ethernet interface model XL GDB 102Ev3 AC 2W ETH XL GDB 102Ev3 DC 2W ETH XL GDB 102Ev3 DA 2W ETH XL GDB 102Ev3 AC 4W ETH XL GDB 102Ev3 DC 4W ETH XL GDB 102Ev3 DA 4W ETH E1 Serial Ethernet interface model XL GDB 102Ev3 AC...

Page 44: ...t interface model XL GDB 102Ev3 AC 2W E1 T1 SER ETH XL GDB 102Ev3 DC 2W E1 T1 SER ETH XL GDB 102Ev3 DA 2W E1 T1 SER ETH XL GDB 102Ev3 AC 4W E1 T1 SER ETH XL GDB 102Ev3 DC 4W E1 T1 SER ETH XL GDB 102Ev3 DA 4W E1 T1 SER ETH ...

Page 45: ...B F G SETUP STARTUP MARGIN 10 to 21 SETUP PSD SYM ASYM SETUP PAIR MODE 1 Pair 2 Pair The following are commonly used acronyms for SETUP MODE STU R RT side where the clock source is set to external STU C INTCLK CO side where the clock source is set to internal STU C EXTCLK CO side where the clock source is set to external ...

Page 46: ...Sub Menu tree for SETUP E1 Interface SYSTEM SETUP SETUP E1 E1 parameter setting E1 Items Setting Channel PCM31 PCM31C PCM30 PCM30C FULL Pass Through Off On Code HDB3 AMI AIS On Off Build Outs 120 ohms 75 ohms ...

Page 47: ...L UNFRAMED The table of number of time slot vs 1 st time slot Annex A B F G 2 wire Channel Number of slot 1 st 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 23 8 1 24 7 1 25 6 1 26 5 1 27 4 1 28 3 1 29 2 1 30 1 1 31 PCM30 PCM30C 30 1 29 1 2 28 1...

Page 48: ... 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 1 15 17 28 3 1 15 17 29 2 1 15 17 30 1 1 15 17 31 Annex A B F G 4 wire Channel Number of slot 1 st slot FULL UNFRAMED PCM31 PCM31C 30 1 2 28 1 4 26 1 6 24 1 8 22 1 10 20 1 12 18 1 14 16 1 16 14 1 18 12 1 20 10 1 22 8 1 24 6 1 26 4 1 28 2 1 30 PCM30 PCM30C 30 1 28 1 3 26 1 5 24 1 7 ...

Page 49: ... 17 20 10 1 15 17 22 8 1 15 17 24 6 1 15 17 26 4 1 15 17 28 2 1 15 17 30 Note When SHDSL bis using 2 pairs 4 wires the time slot number can only use even number When E1 framer is PCM31C and PCM30C and set pass through ON no fractional function can be use ...

Page 50: ...3 5 4 Sub Menu tree for SETUP SERIAL Interface SYSTEM SETUP SETUP SERIAL ...

Page 51: ...n number only Annex F G 2 128 even number only 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 Note When SHDSL bis using 2 pairs 4 wires the Nx64K Rate number can only use even number When other side as T1 interface and unframed mode connect to this side as Serial interface we must set Serial rate type as T1 mode ...

Page 52: ...al direction between DCE and DTE The below diagram shows CTS follow RTS DSR follow DTR The RTS delay time is use to control CTS on delay to RTS signal It works only for the setting CTS follow RTS and RTS follow from DTE ...

Page 53: ...nfiguration Ethernet Items Setting Rate T1 mode Nx64K mode 2 wires Annex A B 1 36 Annex F G 1 89 4 wires Annex A B 2 72 even number only Annex F G 2 178 even number only Auto Disable Enable Duplex Full Duplex Half Duplex Auto Configuration Speed 100M 10M Auto Configuration Note When SHDSL bis using 2 pairs 4 wires the Nx64 Rate number can only use even number When other side as T1 interface and un...

Page 54: ...tting T1 Items Setting Channel SF ESF Unframed Slot Number 1 24 First Slot 1 to 25 Slot Number LBO 0 133ft 133 266ft 266 399 ft 399 ft 533ft 533ft 655ft AIS Off On The T1 interface can encode decode its transmit receive signals using Bipolar with Eight Zero Suppression B8ZS coding ...

Page 55: ... 17 1 8 16 1 9 15 1 10 14 1 11 13 1 12 12 1 13 11 1 14 10 1 15 9 1 16 8 1 17 7 1 18 6 1 19 5 1 20 4 1 21 3 1 22 2 1 23 1 1 24 Annex A B F G 4 wire Channel Number of slot 1 st slot SF ESF 24 1 22 1 3 20 1 5 18 1 7 16 1 9 14 1 11 12 1 13 10 1 15 8 1 17 6 1 19 4 1 21 2 1 23 Note When SHDSL bis using 2 pairs 4 wires the time slot number can only use even number ...

Page 56: ...nel is unframed mode STU R cannot follow When E1 T1 model time slot and Serial Ethernet model date rate set 1 of 2 on STU C side STU R cannot follow For the application on multi interface this function is not available User must setup the configuration for both as the same time before DSL link E1 Interface E1 Channel E1 Slot Number E1 First Slot Serial Interface Serial Data Rate Ethernet Interface...

Page 57: ...ER ETH XL GDB 102Ev3 DC 2W E1 SER ETH XL GDB 102Ev3 DA 2W E1 SER ETH XL GDB 102Ev3 AC 4W E1 SER ETH XL GDB 102Ev3 DC 4W E1 SER ETH XL GDB 102Ev3 DA 4W E1 SER ETH E1 Serial Ethernet E1 Series E1 Ethernet Serial Ethernet E1 Series Ethernet 4 in 1 interface models XL GDB 102Ev3 AC 2W E1 T1 SER ETH XL GDB 102Ev3 DC 2W E1 T1 SER ETH XL GDB 102Ev3 DA 2W E1 T1 SER ETH XL GDB 102Ev3 AC 4W E1 T1 SER ETH XL...

Page 58: ...T1 Unframed Serial interface T1 Framed Serial interface T1 Framed Ethernet interface T1 Framed Serial interface T1 Unframed Serial interface T1 Framed Serial interface T1 Framed Ethernet interface T1 Framed Ethernet interface Dual interface vs Single interface Case 9 Case 10 E1 framed Serial interface E1 framed Ethernet interface E1 framed E1 framed Case 11 Case 12 T1 framed Serial interface T1 fr...

Page 59: ...el Number of slot 1 st slot Nx64K Rate FULL UNFRAMED 1 4 PCM31 PCM31C 31 1 1 5 30 1 1 6 29 1 1 7 28 1 1 8 27 1 1 9 26 1 1 10 25 1 1 11 24 1 1 12 23 1 1 13 22 1 1 14 21 1 1 15 20 1 1 16 19 1 1 17 18 1 1 18 17 1 1 19 16 1 1 20 15 1 1 21 14 1 1 22 13 1 1 23 12 1 1 24 11 1 1 25 10 1 1 26 9 1 1 27 8 1 1 28 7 1 1 29 6 1 1 30 5 1 1 31 4 1 1 32 3 1 1 33 2 1 1 34 1 1 1 35 PCM30 PCM30C 30 1 1 6 29 1 1 7 28 ...

Page 60: ...E1 first time slot should be 1 Annex F G 2 wire E1 interface Serial interface Ethernet interface Channel Number of slot 1 st slot Nx64K Rate FULL UNFRAMED 1 57 PCM31 PCM31C 31 1 1 58 30 1 1 59 29 1 1 60 28 1 1 61 27 1 1 62 26 1 1 63 25 1 1 64 24 1 1 65 23 1 1 66 22 1 1 67 21 1 1 68 20 1 1 69 19 1 1 70 18 1 1 71 17 1 1 72 16 1 1 73 15 1 1 74 14 1 1 75 13 1 1 76 12 1 1 77 11 1 1 78 10 1 1 79 9 1 1 8...

Page 61: ... 1 71 17 1 1 72 16 1 1 73 15 1 1 74 14 1 1 75 13 1 1 76 12 1 1 77 11 1 1 78 10 1 1 79 9 1 1 80 8 1 1 81 7 1 1 82 6 1 1 83 5 1 1 84 4 1 1 85 3 1 1 86 2 1 1 87 1 1 1 88 Note the E1 first time slot should be 1 Annex A B 4 wire E1 interface Serial interface Ethernet interface Channel Number of slot 1 st slot Nx64K Rate even number FULL UNFRAMED 1 40 PCM31 PCM31C 30 1 1 42 28 1 1 44 26 1 1 46 24 1 1 48...

Page 62: ...e the E1 first time slot should be 1 Note Both E1 slots number and Serial Ethernet time slots number must be even number Annex F G 4 wire E1 interface Serial interface Channel Number of slot 1 st slot Nx64K Rate even number FULL UNFRAMED 1 96 PCM31 PCM31C 30 1 1 98 28 1 1 100 26 1 1 102 24 1 1 104 22 1 1 106 20 1 1 108 18 1 1 110 16 1 1 112 14 1 1 114 12 1 1 116 10 1 1 118 8 1 1 120 6 1 1 122 4 1 ...

Page 63: ...rnet interface Channel Number of slot 1 st slot Nx64K Rate even number FULL UNFRAMED 1 146 PCM31 PCM31C 30 1 1 148 28 1 1 150 26 1 1 152 24 1 1 154 22 1 1 156 20 1 1 158 18 1 1 160 16 1 1 162 14 1 1 164 12 1 1 166 10 1 1 168 8 1 1 170 6 1 1 172 4 1 1 174 2 1 1 176 PCM30 PCM30C 30 1 1 148 28 1 1 150 26 1 1 152 24 1 1 154 22 1 1 156 20 1 1 158 18 1 1 160 16 1 1 162 14 1 1 164 12 1 1 166 10 1 1 168 8...

Page 64: ...ase 7 T1 Framed Ethernet interface T1 Framed Ethernet interface Case 8 T1 Framed Serial interface T1 Framed Ethernet interface Table of T1 Serial interface or T1 Ethernet interface mode on both sides Annex A B 2 wire T1 interface Serial interface Ethernet interface Channel Number of slot 1 st slot location Nx64K Rate range Unframed 1 12 SF ESF 23 1 1 13 22 1 1 14 21 1 1 15 20 1 1 16 19 1 1 17 18 1...

Page 65: ...Annex F G 2 wire T1 interface Serial interface Ethernet interface Channel Number of slot 1 st slot location Nx64K Rate range SF ESF 24 1 1 65 23 1 1 66 22 1 1 67 21 1 1 68 20 1 1 69 19 1 1 70 18 1 1 71 17 1 1 72 16 1 1 73 15 1 1 74 14 1 1 75 13 1 1 76 12 1 1 77 11 1 1 78 10 1 1 79 9 1 1 80 8 1 1 81 7 1 1 82 6 1 1 83 5 1 1 84 4 1 1 85 3 1 1 86 2 1 1 87 1 1 1 88 Note the T1 first time slot should be...

Page 66: ...thernet time slots number must be even number Annex F G 4 wire T1 interface Serial interface Channel Number of slot 1 st slot location Nx64K Rate range even number Unframed 1 104 SF ESF 24 1 1 104 22 1 1 106 20 1 1 108 18 1 1 110 16 1 1 112 14 1 1 114 12 1 1 116 10 1 1 118 8 1 1 120 6 1 1 122 4 1 1 124 2 1 1 126 Note the T1 first time slot should be 1 Note BothT1 slots number and Serial time slots...

Page 67: ...face Maximum line rate 2 wire Annex A B E1 Serial T1 Serial 36 E1 Ethernet T1 Ethernet Annex F G E1 Serial T1 Serial 89 E1 Ethernet T1 Ethernet 4 wire Annex A B E1 Serial T1 Serial 72 E1 Ethernet T1 Ethernet Annex F G E1 Serial T1 Serial 128 E1 Ethernet T1 Ethernet 178 Dual interface vs Single interface Case 9 E1 framed Serial interface E1 framed Case 10 E1 framed Ethernet interface E1 framed Tabl...

Page 68: ...9 21 1 1 10 20 1 1 11 19 1 1 12 18 1 1 13 17 1 1 14 16 1 1 15 15 1 1 16 14 1 1 17 13 1 1 18 12 1 1 19 11 1 1 20 10 1 1 21 9 1 1 22 8 1 1 23 7 1 1 24 6 1 1 25 5 1 1 26 4 1 1 27 3 1 1 28 2 1 1 29 1 1 1 30 PCM30 PCM30C 29 1 1 28 1 1 2 27 1 1 3 26 1 1 4 25 1 1 5 24 1 1 6 23 1 1 7 22 1 1 8 21 1 1 9 20 1 1 10 19 1 1 11 18 1 1 12 17 1 1 13 16 1 1 14 15 1 1 15 14 1 1 16 13 1 1 17 12 1 1 18 ...

Page 69: ... 28 1 2 26 1 2 4 24 1 2 4 6 22 1 2 4 6 8 20 1 2 4 6 8 10 18 1 2 4 6 8 10 12 16 1 2 4 6 8 10 12 14 14 1 2 4 6 8 10 12 14 16 12 1 2 4 6 8 10 12 14 16 18 10 1 2 4 6 8 10 12 14 16 18 20 8 1 2 4 6 8 10 12 14 16 18 20 22 6 1 2 4 6 8 10 12 14 16 18 20 22 24 4 1 2 4 6 8 10 12 14 16 18 20 22 24 26 2 1 2 4 6 8 10 12 14 16 18 20 22 24 26 28 Note the E1 first time slot should be 1 Note Both E1 slots number an...

Page 70: ... 1 1 5 18 1 1 6 17 1 1 7 16 1 1 8 15 1 1 9 14 1 1 10 13 1 1 11 12 1 1 12 11 1 1 13 10 1 1 14 9 1 1 15 8 1 1 16 7 1 1 17 6 1 1 18 5 1 1 19 4 1 1 20 3 1 1 21 2 1 1 22 1 1 1 23 Note the T1 first time slot should be 1 Annex A B F G 4 wires T1 interface Serial interface Ethernet interface Channel Number of slot 1 st slot Nx64K Rate even number SF ESF 22 1 2 20 1 2 4 18 1 2 4 6 16 1 2 4 6 8 14 1 2 4 6 8...

Page 71: ...ne rate for dual interface vs single interface 2 wire 4 wire Annex Multi interface to Single interface Channels Maximum line rate 2 wire Annex A B F G E1 Serial E1 PCM30 PCM30C 30 E1 Ethernet PCM31 PCM31C 31 4 wire Annex A B F G E1 Serial E1 PCM30 PCM30C PCM31 PCM31C 30 E1 Ethernet 2 wire 4 wire Annex A B F G T1 Serial T1 SF ESF 24 T1 Ethernet ...

Page 72: ...3 6 Sub menu tree for REBOOT SYSTEM REBOOT SYSTEM REBOOT YES press ENTER key Some settings request system reboot for the setting to take effect ...

Page 73: ...farend payload and V 54 Stand alone NTU no connection with other NTU E1 T1 Serial interface Local digital Local Remote line Remote payload For E1 T1 and Serial interface For Ethernet interface After connection both CO side and CPE side E1 T1 interface Serial interface Local digital Local digital Local Local Remote line Remote line Remote payload Remote payload Farend line Farend line Farend payloa...

Page 74: ...For Serial interface model For Ethernet interface model ...

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Page 77: ... have Bit Errors it shows zero Otherwise it will show some number counter RUN SEC item shows the time elapsed in seconds RUN SEC 00001 BIT ERR 00000 If there is NO SYNC on bit error message it is because the testing path hasn t been connected RUN SEC 00001 BIT ERR NO SYNC Press ENTER key on this display message it will re sync again BERT 2047 RESYNC Press ENTER key on this display message it will ...

Page 78: ...ss Through ON Pass Through Off On Slot Number First Slot Code HDB3 AMI AIS Off On Build Outs 75 Ohm 120 Ohm When SHDSL bis using 2 pairs 4 wires the E1 time slot number can only use even number When E1 framer is PCM31C and PCM30C and set pass through ON no fractional function can be use 4 3 T1 parameters T1 Channel SF ESF Unframed Slot Number First Slot LBO 0 133ft 133 266ft 266 399ft 399ft 533ft ...

Page 79: ...SHDSL bis using 2 pairs 4 wires the Serial Nx64K data rate number can only use even number 4 5 Ethernet parameters Ethernet Date Rate Nx64K T1 mode 1 Pair Annex A B 1 36 Annex F G 1 89 2 Pair Annex A B 2 72 Annex F G 2 178 Auto Config Disable Enable Duplex Full Half Speed 100M 10M When SHDSL bis using 2 pairs 4 wires the Ethernet Nx64K data rate number can only use even number ...

Page 80: ...ear panel CONSOLE port Windows includes a terminal emulation program called HyperTerminal Connect the appropriated communication port from the PC to this device After the physical connection is made you are ready to configure this product Make sure you have connected the supplied RS 232C serial cable DB9F to RJ 45 Plug to the console port on the rear panel of this product Run the terminal emulatio...

Page 81: ...he start up screen you will see 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 enter is O K ...

Page 82: ...displayed after the Command prompt The more designation indicates that there are other sub menus for this command The Message field is used to display any special system messages or warnings Finally at the very bottom of the screen is a help command line and reminder of the currently available command keys In most cases the keyboards four cursor keys can be used to navigate all the menu system If ...

Page 83: ...enu Summary The main menu is prompted as following Menu Title Function Setup Use this menu to setup SHDSL type SHDSL parameters and E1 T1 SERIAL Ethernet parameters or restore factory default setting Status Use this menu to show SHDSL status E1 T1 SERIAL Ethernet status and statistics or clear the statistics Show Use this menu to show general information all configurations and all configurations i...

Page 84: ...Menu tree The item according to which interface modes you have setup ...

Page 85: ... the configuration of SHDSL Bis NTU Follow the procedures In the main menu select setup and press ENTER or RIGHT The screen will prompt as following For setup the local side select LocCH and press ENTER or RIGHT Otherwise setup the remote side by select RmtCH ...

Page 86: ...5 4 1 Configure NTU Interface Setup Interface ...

Page 87: ...T1 XL GDB 102Ev3 AC 4W E1 T1 XL GDB 102Ev3 DC 4W E1 T1 XL GDB 102Ev3 DA 4W E1 T1 Serial interface model XL GDB 102Ev3 AC 2W SER XL GDB 102Ev3 DC 2W SER XL GDB 102Ev3 DA 2W SER XL GDB 102Ev3 AC 4W SER XL GDB 102Ev3 DC 4W SER XL GDB 102Ev3 DA 4W SER Ethernet interface model XL GDB 102Ev3 AC 2W ETH XL GDB 102Ev3 DC 2W ETH XL GDB 102Ev3 DA 2W ETH XL GDB 102Ev3 AC 4W ETH XL GDB 102Ev3 DC 4W ETH XL GDB ...

Page 88: ...rgin Select Shdsl and press ENTER or RIGHT Setup SHDSL Parameter Mode Press TAB to select the operating type and press enter to finish setting The SHDSL modes have three types STU R STU C INTCLK and STU C EXTCLK INTCLK The 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...

Page 89: ...For Ethernet interface model since Ethernet does not provide a clock the correct setting for one of both sides NTU should always be STU C INTCLK ...

Page 90: ...e annex type by using TAB key Set Up SHDSL parameter Annex The Annex has four types A B F and G To configure the SHDSL PSD move the cursor to psd and press ENTER Select the parameter via TAB key Set up SHDSL parameter PSD The PSD has two types SYM and ASYM Default setting is SYM ...

Page 91: ...TUS SHDSL If it have larger SNR margin it will have the better line connection For example if you set SNR margin in the field as 3 the SHDSL connection will drop down and reconnect when the SNR margin is lower than 3 The setting range is 10 to 21 Setup SHDSL parameter Pair Mode When using 4 wires 2 pair models it will show Pair Mode item on here User can select 1 Pair or 2 Pair for the DSL connect...

Page 92: ... Configure E1 parameters When using on E1 interface select the E1 item and press ENTER or RIGHT The E1 setting includes the Channel frame mode line code AIS and build out settings Setup E1 Parameter Channel ...

Page 93: ...framing It requires a multi framing alignment signal to be present for frame sync The Multi frame Alignment Signal MFAS is inserted into the 16th timeslot of frame 0 of the 16 frame multi frame In CAS mode there are 30 channels available for user data If timeslot 16 is included in the unit s mapping it will be disregarded FAS 0 1 2 3 4 16 31 Time Slots 64k 64k 64k 64k 64k 64k 64k 896k 17 30 CAS 5 ...

Page 94: ...1 E1 SHDSL Frame E1 Data rate of TS If the connection is E1 vs V 35 or V 35 vs E1 the frame has to be used N x 64k In this case the data rate depends on value of N Same as above case SHDSL and V35 can support up to 5696kbps data rate but E1 supports maximum data rate of 2048kbps 32 x 64k STU C E1 STU R V 35 DTE DTE V 35 E1 SHDSL Unframed N 32 STU C V 35 STU R E1 DTE DTE E1 V 35 SHDSL Frame N x 64 ...

Page 95: ...Time Slot Number PCM30 and PCM30C Using the E1 framing of PCM30 FAS CAS or PCM30C FAS CAS CRC4 the FAS will occupy Time Slot 0 and CAS Time Slot 16 There are only 30 Time Slot left for data On the other hand the data rate is 1920kbps FAS 0 1 2 3 4 16 31 Time Slots 64k 64k 64k 64k 64k 64k 64k 896k 17 30 CAS 5 15 704k The First Time Slot setting of PCM30 FAS CAS and PCM30C FAS CAS CRC4 have to follo...

Page 96: ... and PCM30 there have E1 Pass Through selection item You can set it Off or On for your application Note When SHDSL bis using 2 pairs 4 wires the time slot number can only use even number When E1 framer is PCM31C and PCM30C and set pass through ON no fractional function can be use ...

Page 97: ...1 28 30 28 PCM31 PCM31C 28 1 28 29 28 PCM30 PCM30C 27 1 27 29 27 PCM31 PCM31C 27 1 27 28 27 PCM30 PCM30C 26 1 26 28 26 PCM31 PCM31C 26 1 26 27 26 PCM30 PCM30C 25 1 25 27 25 PCM31 PCM31C 25 1 25 26 25 PCM30 PCM30C 24 1 24 26 24 PCM31 PCM31C 15 10 15 16 15 PCM30 PCM30C 14 10 14 16 14 PCM31 PCM31C 14 5 14 15 14 PCM30 PCM30C 13 5 13 15 13 PCM31 PCM31C 10 5 10 11 10 PCM30 PCM30C 9 5 9 11 9 PCM31 PCM31C...

Page 98: ...en Pass Through set Off the DSL transfer data is not include the time slot of FAS and CAS The information of FAS and CAS on remote is made by method of re creation The DSL line rate is 30 The following show when Pass Through set On the DSL transfer data is including the time slot of FAS and CAS The DSL line rate is 32 ...

Page 99: ...en Pass Through set Off the DSL transfer data is not include the time slot of FAS and CAS The information of FAS and CAS on remote is made by method of re creation The DSL line rate is 10 The following show when Pass Through set On the DSL transfer data is including the time slot of FAS and CAS The DSL line rate is 12 ...

Page 100: ...ork to minimize pulse density requirements Unless AMI is required for your application HDB3 should be used whenever possible AMI Alternate Mark Inversion defines a pulse as a mark a binary one as opposed to a zero In an E1 network connection signals are transmitted as a sequence of one and zero One is sent as pulse and zero is sent as spaces i e no pulse Every other pulse is inverted from the prev...

Page 101: ...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 Example 1 When STU R E1 RX line is dropped STU R sends the status to STU C via EOC or command and then STU C will send AIS Alarm Indication Signal to DTE while AIS function is enabled Example 2 When SHDSL connection drops STU R and STU C both send AIS ...

Page 102: ...Setup E1 Parameter Build Out The SHDSL Bis NTU can support both unbalanced E1 at 75 ohms BNC and balanced E1 at 120 ohms RJ 48C The settings for impedance are made here under the build out menu setting ...

Page 103: ...e the data rate clocking and handshaking lines setup Setup Serial Parameter Interface There are two interfaces V 35 and X 21 Setup Serial Parameter Data Rate Rate type There are two modes Nx64K mode and T1 mode When other side as T1 interface and unframed mode connect to this side as Serial interface we must set Serial rate mode as T1 mode ...

Page 104: ...ents of 64kbps from 128kbps to 4608kbps N 2 72 even number only For 4 wires with Annex F and G the rate can be adjusted in increments of 64kbps from 128kbps to 8192kbps N 2 128 even number only Setup Serial Parameter Clock Polarity The data 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 negative transiti...

Page 105: ...egative transition while the option exists to set inverse data polarity where data is sent on the positive transition Setup Serial Parameter RTS 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 on active low when set from DTE the RTS signal will follow the DTE s condition The default setting for RTS is on ...

Page 106: ...equest To Send condition of on for RTS on off for RTS off The default setting for CTS is to follow RTS 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 on active low when set off the signal is always forced off or DSR will follow DTR Data Terminal Ready condition of on for DTR on or off for DTR off ...

Page 107: ...s forced off or DCD will follow the DSL condition of on for DSL link or off for no link The default setting for DCD is to follow the DSL link status Setup Serial Parameter Delay The delay setting is used to cause a delay for CTS to follow RTS The delay setting may be set 0 1 2 or 3 milliseconds The default setting is 3 milliseconds It works only for the setting CTS follow RTS and RTS follow from D...

Page 108: ...ENTER or RIGHT The Ethernet settings include the data rate negotiation duplex the speed Setup Ethernet Parameter Data Rate Rate type There are two modes Nx64K model and T1 mode When other side as T1 interface and unframed mode connect to this side as Ethernet interface we must set Ethernet rate mode as T1 mode ...

Page 109: ... with Annex F and G the rate can be adjusted in increments of 64kbps from 64kbps to 5696kbps N 1 89 For 4 wires with Annex A and B the rate can be adjusted in increments of 64kbps from 128kbps to 4608kbps N 2 72 even number only For 4 wires with Annex F and G the rate can be adjusted in increments of 64kbps from 128kbps to 11392kbps N 2 178 even number only ...

Page 110: ...meter Negotiation You can select Enable and Disable on auto negotiation function Setup Ethernet Parameter Duplex When auto negotiation setup is disable there has to be a selection of duplex mode Full Duplex and Half Duplex ...

Page 111: ...M If auto negotiation is Enable the items Duplex and Speed cannot be set The message will display Ethernet is in auto negotiate 5 4 6 Configure T1 parameter When using the T1 interface mode select the T1 item and press ENTER or RIGHT The T1 settings include the Channel Number of time slots First time slots LBO and AIS ...

Page 112: ...bps channel for each of 24 individual channels Each of these channels is called a DS 0 channel or a time slot and consists of an eight bit sample A T1 frame is constructed by time division multiplexing these 24 time slots and inserting a framing bit at the beginning of the series This results in 192 bits of channel data plus a framing bit F bit for a total of 193 bits in a frame Multiple frames ar...

Page 113: ... 1536k N 24 according to the T1 framing When SHDSL bis using 2 pairs 4 wires the time slot number can only use even number Setup T1 Parameter Channel use Unframed mode Unframed All transmitted bits are used as data bits This selection must be used when the clock rate of the remote unit is set at 1 544 Mbps ...

Page 114: ...1 13 11 1 14 10 1 15 9 1 16 8 1 17 7 1 18 6 1 19 5 1 20 4 1 21 3 1 22 2 1 23 1 1 24 Setup T1 Parameter LBO LBO Line build out setting are an inherent part of T1 network element transmission circuitry Because cable lengths between T1 device and NTU are vary LBO settings are designed to adjust the output power of the transmission signal to achieve equal level point ELP at the NTU ...

Page 115: ...33ft 133 266ft 266 399 ft 399 ft 533ft 533ft 655ft Setup T1 Parameter AIS AIS Alarm Indication Signal is a method to inform the remote connection that there is a signal or sync problem with the T1 5 4 7 Remote configuration You can set the Enable Disable function to let the remote side configure parameters to this device remotely ...

Page 116: ...he G SHDSL Bis NTU can restore all settings to the 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 confirmation followed by an ENTER ...

Page 117: ...1 Slot Number setup E1 First Slot setup E1 code setup E1 AIS setup E1 Build Outs PCM31C Off 31 1 HDB3 Off 120 Ohm Serial setup Serial Interface setup Serial Data Rate Type setup Serial Data Rate setup Serial Clock setup Serial Data setup Serial Rts setup Serial Cts setup Serial Dsr setup Serial Dcd setup Serial Delay V35 Nx64K 32 Normal Normal on from_rts on from_dsl 3 Ethernet Setup Ethernet Rate...

Page 118: ...ay PCM31C 31 1 HDB3 Off 120 Ohm V35 Nx64K 32 normal on from_rts on from_dsl 3 E1 Ethernet setup E1 Channel setup E1 Slot Number setup E1 First Slot setup E1 code setup E1 AIS setup E1 Build Outs Setup Ethernet Rate Type Setup Ethernet Rate setup Ethernet Auto Config setup Ethernet Speed setup Ethernet Duplex PCM31C 31 1 HDB3 Off 120 Ohm Nx64K 36 Enable Auto negotiate Auto negotiate T1 setup T1 Cha...

Page 119: ...bo setup Ethernet Rate Type setup Ethernet Rate setup Ethernet Auto Config setup Ethernet Speed setup Ethernet Duplex SF 24 1 Off 0 to 133ft Nx64K 36 Enable 100M Full Duplex Serial Ethernet setup Serial Interface setup Serial Data Rate setup Serial Clock setup Serial Data setup Serial Rts setup Serial Cts setup Serial Dsr setup Serial Dcd setup Serial Delay setup Ethernet Auto Config setup Etherne...

Page 120: ...32 Normal Normal On from_rts on from_dsl 3 Enable 100M Full Duplex 26 E1 Serial Ethernet setup T1 Channel setup T1 Slot Number setup T1 First Slot setup T1 AIS setup T1 Lbo setup Serial Interface setup Serial Data Rate setup Serial Clock setup Serial Data setup Serial Rts setup Serial Cts setup Serial Dsr setup Serial Dcd setup Serial Delay setup Ethernet Auto Config setup Ethernet Speed setup Eth...

Page 121: ...5 5 Reboot In main menu move the cursor to reboot and press ENTER The device will reboot after confirming After the reboot operation has finished RAM test will start again ...

Page 122: ...DSL status Select SHDSL command to show the status of SHDSL The SHDSL status will display a real time status of the DSL on local side and remote side if connected The monitoring window displays the DSL line parameters such as SNR margin and attenuation The lower half of the window displays the loopback and BER test status While in this display mode the terminal window will not timeout To exit the ...

Page 123: ...press CTRL C to quit 5 6 2 View the Interface status Select Interface command to show the status of Interface ...

Page 124: ...face status will display a real time status of the interface on local side and remote side if connected The monitoring window displays the STU type interface mode status on E1 T1 Serial and Ethernet While in this display mode the terminal window will not timeout To exit the window press CTRL C to quit ...

Page 125: ...176 n 34 Cannot use 34 2112 n 33 Cannot 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 3 2 2 192 n 3 1 1 Due to SHDSL bis working line rate starts up from 192kbps n 3 all setting on all interfaces with apply 64kbps n 1 and 128kbps n 2 are actually using on 192kbps DSL line rate The above table is...

Page 126: ...y errored seconds UAS unavailable seconds and LOSW 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 minutes interval in the current 24 hours period There are a total of 96 intervals Press the ENTER key to display the next page of intervals To exit the window press CTRL C and then ...

Page 127: ...For E1 Interface model there are SHDSL and E1 item View the performance monitor data for the selected interval 15 minutes View the performance monitor data for the selected interval 7days ...

Page 128: ...r Serial and Ethernet Interface model there is only the SHDSL item View the performance monitor data for the selected interval 15 minutes View the performance monitor data for the selected interval 7 days ...

Page 129: ...When clear the statistic log file select clear and press ENTER If you want to show the remote side s statistics please use the Rmt statistics function as the following ...

Page 130: ...y second UAS Number of unavailable seconds in which a failed signal occurred during the current interval This value is updated every second SES Number of severely errored seconds in which 832 or more CRC error events occurred during the current interval This value is updated every second LOSW Number of seconds with loss of sync word during the current interval This value is updated every second ...

Page 131: ...ow command you can view the system configuration Select show and press ENTER or RIGHT There are three types on viewing system configuration Show System General Information Configuration in Listing Format Configuration in Command Script Format ...

Page 132: ...eneral system information Most of the information on this screen is either self explanatory or it is simply irrelevant for the end user However two items the Kernel Software and FPGA Field Programmable Gate Array version will give the software and hardware versions respectively of NTU These are important to know in case new firmware becomes available in the future to add extra functions of fixing ...

Page 133: ...Show system with 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 mode For Serial interface mode ...

Page 134: ...For Ethernet interface mode For E1 and Serial interface mode ...

Page 135: ...or E1 and Ethernet interface mode 5 7 3 Show system with script format To show the system script file please select Script and press ENTER or RIGHT The screen will prompt the configuration in script type ...

Page 136: ...For E1 interface mode For T1 interface mode ...

Page 137: ...For Serial interface mode For Ethernet interface mode ...

Page 138: ...For E1 Serial interface mode For E1 Ethernet interface mode ...

Page 139: ...below During an 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 to the line of customer The upgrade procedures use the Xmodem protocol via the serial console port of rear panel Following show the upgrade feature Before upgrading the NTU you must have the main software or FPGA c...

Page 140: ...er terminal to send the file Make sure the sending protocol is Xmodem Select the source file in shown window and then press OK When it is upgrading you can see the following If you want to upgrade the FPGA code Select FPGA and press ENTER or RIGHT ...

Page 141: ...When it is upgrading you can see the following ...

Page 142: ...e NTU you must have the Kernel code and FPGA code in your computer WARNING Do not allow any interruption of power during the erase and re write operation or the Flash will be left in an unknown state and the device will no longer be able to function The device must then be returned to the factory for repair ...

Page 143: ...the connected device Press ENTER or RIGNT to setup the loopback For E1 T1 Interface model as CO side there are have Local Digital local remote line remote payload farend line and farend payload For Serial Interface model as CO side there are Local Digital local remote line remote payload farend line farend payload and V 54 For E1 T1 Interface model as CPE side there are Local Digital remote line r...

Page 144: ...ital Remote line Remote line Remote payload Remote payload After connection both CO side and CPE side E1 T1 interface CO side Serial interface CO side Local Digital Local Digital Local Local Remote line Remote line Remote payload Remote payload Farend line Farend line Farend payload Farend payload V 54 E1 T1 interface CPE side Serial interface CPE side Local Digital Local Digital Remote line Remot...

Page 145: ...l and remote modem and the link quality without any need for an external test equipment This built in Bit Error Rate Test generator can generate a standard 2047 2 11 1 test pattern Test Pattern 2047 Use the standard 2047 2 11 1 test pattern Time Elapsed Shows the time elapsed count Pattern Framing Shows the linking is sync or no sync Bit Error Count Shows the bit error counter Refresh counter Page...

Page 146: ...0 sequential zeros and 11 sequential ones 5 10 Exit For exiting the system without saving any configuration you can use exit command to exit Select exit and press ENTER or RIGHT Answer y es to confirm After press ENTER the system will be disconnected When the system has been disconnected user can see the close screen You can press Space key to restart ...

Page 147: ...The new login screen will be shown again you can type username and password again to enter ...

Page 148: ... second CAS Channel Associated Signaling CEPT European Conference of Postal and Telecommunications Administrations CERR CRC Errors CO Central Office CPE Customer Premises Equipment CPU Central processing unit CRC Cyclic redundancy check CRC4 Cyclic redundancy check 4 bit CRS Carrier Sense CSU Channel service unit CTS Clear to send DCD Data carrier detect DCE Data communication equipment DSL Digita...

Page 149: ... of signal LOSW Loss of synchronization word LTU Line Termination Unit MAS Multi frame Alignment Sequence CAS Format MFAS Multi frame Alignment Sequence CRC4 Format MHz MegaHertz NI Network Interface NRZ Non Return to Zero NTU Network Termination Unit PABX Private Automatic Branch Exchange PAM Pulse Amplitude Modulation PLL Phase locked loop POTS Plain Old Telephone Service PRBS Pseudo Random Bit ...

Page 150: ... SHDSL Terminal Unit Central office side STU R SHDSL Terminal Unit Remote side STU C INTCLK STU C internal clock STU R EXTCLK STU R external clock SYM Symmetric SYNC Synchronization TC PAM Trellis Coded Pulse Amplitude Modulation TDM Time Division Multiplexing TPS TC Transmission Protocol Specific TC layer TX Transmitter Tx Power Transmission power UAS Unavailable second UI User interface WAN Wide...

Page 151: ...ver 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 Secondary Clear to Send S CTS Output 13 Secondary Transmit Data S TD Input 14 S 9 Transmitter Clock TC Output 15 Y Secondary Receive Data S RD Output 16 T 11 Receiver Clock RC Output 17 V 6 Local Loopback 18 Secondary Re...

Page 152: ...The front view of DB 25 F Serial interface connector on rear panel ...

Page 153: ...R H Data Terminal Ready 24 XTC U DTE Transmit Clock 11 XTC W DTE Transmit Clock 15 TC Y Transmit Clock 12 TC AA Transmit Clock 17 RC V Receive Clock 9 RC X Receive Clock 1 FGND A Protective Ground 7 GND B Signal Ground 8 DCD F Data Carrier Detect The front view of DB 25 M connector and V 35 F connector on this cable V 35 is a partially balanced partially single ended interface specification The da...

Page 154: ......

Page 155: ...ed L Unassigned M Unassigned N Unassigned P Send Data A SD A Out In R Receive Data A RD A In Out S Send Data B SD B Out 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 Unassigned AA Send Timing B SCT B In Out BB Unassigned CC Unassigned DD Unassigned EE...

Page 156: ...nd 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 12 Data Carrier Detect 17 S 6 Receive Clock 9 S 13 Receive Clock All signals are balanced Meaning there is always a pair for each signal like used in RS422 The X 21 signals are the same as RS422 so please refer to RS4...

Page 157: ...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 clock S is provided by the DCE This means that the NTU is output the correct clocking and that X 21 is a synchronous interface Hardware handshaking is done by the Control C and Indication I lines The Control is used...

Page 158: ...nsole 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 8 NC 9 DB9 Female RJ 45 The signal direction of console cable ...

Page 159: ...onsole 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 Data 6 TXD Transmitted Data 7 CTS Clear to Send 8 RTS Request to Send ...

Page 160: ...ing 1 8 1 8 Top View Front View 2 E1 T1 interface receive pair tip 3 No connection 4 E1 T1 interface transmit pair ring 5 E1 T1 interface transmit pair tip 6 No connection 7 No connection 8 No connection The pin out of cable on DB 15 female Connector to RJ 48C Connector DB15 Female Pin Number RJ 48C Pin number Description 11 4 Transmit Ring 5 3 Rx Shield 9 1 Receive Ring 6 6 TX Shield 3 5 Transmit...

Page 161: ...vide 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 Connector Transmit Tip Center pin of Tx Connector 5 Transmit Ring Shield of Tx Connector 4 Receive Tip Center pin of Rx Connector 2 Receive Ring Shield of Rx Connector 1 ...

Page 162: ... 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 panel The pin out of RJ 45 Ethernet Connector Pin number Signal Name 1 2 3 4 5 6 7 8 Transmit Data Transmit Data Receive Date Not used Not used Receive Date Not used Not used ...

Page 163: ...le 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 5 LOOP 1 Input Output 6 LOOP 2 Input Output 7 No connection 8 No connection 2 wires 1 Pair Model DSL loop Pin 4 5 4 wires 2 Pair Model DSL loop A Pin 4 5 DSL loop B Pin 3 6 ...

Page 164: ... 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 connector colloquially called Mickey Mouse or Clover Leaf The front view of C5 line socket of the power cord ...

Page 165: ...C 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 PIN1 PIN4 PIN2 PIN5 The top view of RJ 45 module jack on short circuit wiring ...

Page 166: ...t 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 Protective Ground 7 GND Signal Ground 8 DCD Data Carrier Detect Make the short circuit wiring with a DB 25 male connector of the following PIN2 PIN3 PIN14 PIN16 PIN4 PIN5 PIN6 PIN20 The back side view of DB 15 male co...

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