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Appendix C - Technical Reference

LTPH-TP-1044-01, Issue 1

April 6, 2001

HXU-358 V1.04

PPENDIX

C - T

ECHNICAL

EFERENCE

Figure 36

shows a simplified block diagram of the HXU-358.

Figure 36.

Simplified Block Diagram

RINMC Interface

Test Interface

R
S

2
3
2

HMU Serial port

Arbitration Serial port

DS3

LIU

OPTO

Isolators

Protection

switching

control I/O

Power

converter

+5V, +3.3V,

Is5

+5V firm

M13

MUX

Digital

Access

Crosspoint

Switch

(DACS)

(7)

Quad

LIU

28 DS1/E1

Tributaries

DS3 Interface

B
A

K
P

N
N

Front

panel

Jacks,

LEDs

Craft

port

Serial 1

Serial 3

Serial 2

MCU

68EN302

DS1

LIU

R
S

2
3
2

Isolated CRAFT Serial port

Содержание HiGain HXU-358

Страница 1: ...HiGain HiGain HXU 358 V1 04 MULTIPLEXER UNIT PRODUCT CATALOG HXU 358 V1 04 PART NUMBER 1154681 CLEI VAPHCDDD TECHNICAL PRACTICE...

Страница 2: ...registered trademarks of their respective companies Disclaimer of Liability Information contained in this document is company private to ADC DSL Systems Inc and shall not be modified used copied repro...

Страница 3: ...signs of damage If the equipment has been damaged in transit immediately report the extent of the damage to the transportation company and to your sales representative When storing the equipment for a...

Страница 4: ...Unpack and Inspect Your Shipment LTPH TP 1044 01 Issue 1 iv April 6 2001 HXU 358 V1 04...

Страница 5: ...System through the HMU 10 Selecting a Shelf 11 Configuring the HMU to Access the HXU 358 11 Accessing HXU 358 12 Setting Date and Time For ACE Chassis Installation only 16 Entering System Name 17 Conf...

Страница 6: ...d 45 Protection Switching 50 Appendix A Specifications _______________________________51 Appendix B HXU 358 Installation for ACE Chassis __________53 Appendix C Technical Reference____________________...

Страница 7: ...nfig Menu Card ID 17 11 Config Menu DS3 Port 18 12 Config Menu T1 E1 Ports 20 13 Config Menu Password 24 14 Config Menu SW Download 25 15 Config Menu X Connect 26 16 Config Menu Restore Defaults 28 17...

Страница 8: ...oopback 42 29 System Loopbacks in Wideband 3190 Applications 43 30 Internal Test Head 46 31 Breaking Type Internal Test 47 32 Monitor Type External Test 49 33 Test Menu Protection Switch 50 34 HXU 358...

Страница 9: ...ST OF TABLES 1 HXU 358 V1 04 Front Panel Description 4 2 HXU 358 Main Menu Options 15 3 HXU 358 DS3 Service Modes 19 4 HXU 358 T1 E1 Service Modes 21 5 T1 E1 and DS3 Error Definitions 32 6 Alarm Descr...

Страница 10: ...List of Tables LTPH TP 1044 01 Issue 1 x April 6 2001 HXU 358 V1 04...

Страница 11: ...standby This redundancy provides backup protection In the event of a failure the active relinquishes control to the standby HXU 358 within 50 ms FEATURES Complete software provisioning Advanced manage...

Страница 12: ...S 357 and HMS 358 managed shelves as well as HiGain ACE chassis single rack enclosures If you are installing an HXU 358 in a Wideband 3190 or ACE chassis that has a different multiplexer model contact...

Страница 13: ...28 T1 lines or up to 21 E1 line into one high speed DS3 interface thus providing a substantial cost savings over transporting 28 individual HDSL DS 1 lines through a carrier s network Figure 1 System...

Страница 14: ...R Critical alarm red MJ Major alarm red MN Minor alarm yellow FE Far End alarm yellow PWR Power on green LB Loopback operation yellow FAULT Fault indication red ABNORMAL Abnormal indication yellow ACT...

Страница 15: ...358 Installation for Wideband 3190 or ACE Systems on page 6 Figure 3 HXU 358 Installed in a Wideband 3190 FLT fault RS 232 port Test connector ABN abnormal Active multiplexer Standby multiplexer ACT...

Страница 16: ...aging to ensure that it has sustained no shipping damage Immediately report any damage to the shipping agent The HXU 358 multiplexer card can be damaged by electrostatic discharge ESD Always wear an a...

Страница 17: ...U slot or above multiplexer slot A in the ACE An ESD touchplate is integrated on top of the card s front panel for added anti static protection 3 Align the edges of the replacement card with the slot...

Страница 18: ...and the LEDs flash momentarily The PWR LED and ACTIVE LED on the active multiplexer remain illuminated The LEDs on the inactive standby multiplexer should be off except for the PWR LED If you are rep...

Страница 19: ...ven interface that configures monitors and controls a Wideband 3190 and all the components that it comprises By connecting a local or remote maintenance terminal to the HMU 319 you gain access to the...

Страница 20: ...and time Fan monitoring TAO timeout Alarm promotion Exit Shelf Options Screen Network Status Screen multishelf systems only Shelf Status Screen Login to TL1 User ID superuser User password public 1 T...

Страница 21: ...e Terminal Access Option TAO interface 2 Type public in the Password field then press Selecting a Shelf 3 Type the number of the desired shelf ID 1 through 32 for multishelf configurations then press...

Страница 22: ...helf Options screen and then type confirm Accessing HXU 358 7 From the Shelf Status screen select to log onto the HXU 358 The logon menu tree for the HXU 358 interface appears Figure 6 on page 12 Figu...

Страница 23: ...the previous screen Main Monitor History Config Test Inventory Quit Help PM Monitor Active Alarms PM History Alarms History Event Log T1 E1 Ports DS3 Port Password Date and Time Card ID SW Download X...

Страница 24: ...E 16 T1 OOS NONE NONE 3 T1 IS NONE NONE 17 T1 OOS NONE NONE 4 T1 IS NONE NONE 18 T1 OOS NONE NONE 5 T1 MT NONE NONE 19 T1 OOS NONE NONE 6 T1 MT NONE NONE 20 T1 OOS NONE NONE 7 T1 MT NONE NONE 21 T1 OO...

Страница 25: ...hour and 7 day performance monitoring histories at the T1 E1 ports and the DS3 port Also provides an Alarm History screen and an Event Log Config Configure the T1 E1 ports the DS3 port change the pass...

Страница 26: ...g System Name on page 17 Figure 9 Config Menu Date and Time 1 From the Main menu use the key to select the Config menu and then press 2 Choose Date and Time enter the correct information and then pres...

Страница 27: ...phanumeric characters after Enter Card ID and then press This card s ID will be used in all menus to identify this card Card ID is not the same as TID TID is assigned through the HMU Main Monitor Hist...

Страница 28: ...sical coax loop cable is required to prevent alarms on the DS3 line if no facility is available Main Monitor History Config Test Inventory Quit Help T1 E1 Ports DS3 Port Service Mode OUT OF SERVICE IN...

Страница 29: ...ed 3 Select Operating Mode to M13 or C BIT 4 Set Line Buildout to 100FT or 450FT 5 Set Transmit Timing to LOCAL 6 Set the BER Threshold to E 03 E 06 or E 09 Default is set at E 3 7 When you are finish...

Страница 30: ...B8ZS T1 4 IN SRVC 133 B8ZS T1 18 OUT OF SRVC 133 B8ZS T1 5 MAINTENANCE 133 B8ZS T1 19 OUT OF SRVC 133 B8ZS T1 6 MAINTENANCE 133 B8ZS T1 20 OUT OF SRVC 133 B8ZS T1 7 MAINTENANCE 133 B8ZS T1 21 OUT OF S...

Страница 31: ...the following options Type of service T1 E1 default Line code for T1 Code AMI B8ZS default Line code for E1 Code HDB3 Line buildout LBO options for the channel 133 266 399 533 or 655 feet which only...

Страница 32: ...s Repeat for all ports in the same group such as 1 4 5 8 or 9 12 2 Select a port in the group and change the type of service from T1 to E1 by pressing the then press 3 Select each port again and chang...

Страница 33: ...butary on the DS3 Restoring default configuration settings Setting autologout time Editing circuit IDs If you are installing the HXU 358 in a Wideband 3190 refrain from selecting VT100 at the Select M...

Страница 34: ...w password 3 Retype the password to confirm it and then press If you have forgotten you password contact ADC Wireline Systems Division Customer Service Engineering Group at 1 800 638 0031 Main Monitor...

Страница 35: ...lect SW Download from the Config menu 2 Select the Copy from slot A to slot B option and press You will be prompted to confirm copying When performing a software download in a protected system the sof...

Страница 36: ...in the NO CONNECT settings 1 Select T1 E1 Ports from the Config menu 2 Change the port s Srvc Mode to MEM ADMIN by pressing the and then press 3 Select X Connect from the Config menu 4 Change the port...

Страница 37: ...ing of the time slot that you want by pressing the and then press 7 Change the port s Timeslot setting of the time slot in use by another port by pressing the and then press Any time slot set to DOWN...

Страница 38: ...faults Are you sure Y N 3 Type to restore the original factory settings and then press Restoring defaults causes service loss Additionally this procedure logs you out to the root HMU screen in Wideban...

Страница 39: ...ults 1 Select Autologout from the Config menu 2 Change the time within the Auto Logout Time settings by pressing the and then press Main Monitor History Config Test Inventory Quit Help T1 E1 Ports DS3...

Страница 40: ...hen press You can enter a text string of 32 alphanumeric characters and use to delete unwanted data After entering your text press to save Failing to do so will result in the loss of your data Main Mo...

Страница 41: ...h count on this screen represents a running total of all the associated errors since the last clear command or HXU 358 card reset See Figure 19 on page 31 Main Monitor History Config Test Inventory Qu...

Страница 42: ...ne Count of seconds with BPV plus EXZ 44 or LOS 1 LOSS L Loss of Signal Second Line Count of 1 second intervals containing one or more LOS defects SASP P SEF AIS Second C bit Parity Count of seconds c...

Страница 43: ...rity errors or one or more SEF or AIS defects UASCP P Unavailable Seconds CP bit Parity Count of 1 second intervals during which the DS3 path is unavailable Table 5 T1 E1 and DS3 Error Definitions Con...

Страница 44: ...m Descriptions Field Description Description Summarizes type of alarm Sev Indicates the alarm severity MIN MAJ or CRIT Cnt Counts the amount of alarms First Occurrence First alarm occurrence Last Occu...

Страница 45: ...be cleared by selecting Clear TMS Count from the Monitor menu Figure 21 Figure 21 Monitor Menu Clear TMS Count A TMS alarm inhibits any protection switching between cards until the alarm is cleared Pr...

Страница 46: ...tic screens for individual T1 E1 ports the DS3 port and the system It provides the alarm description time and date of the first and last occurrence and the number of times it has occurred since the la...

Страница 47: ...n example of a DS3 PM history screen Select Clear ALL PM Histories When prompted type to clear T1 E1 and DS3 PM History screens or type to cancel the update Figure 23 History Menu PM History for a T1...

Страница 48: ...ine History 24 Hour Line History ES SES LOS ES SES LOS ES SES LOS 09 13 10 45 06 45 09 12 10 30 06 30 09 11 10 15 06 15 09 10 10 00 06 00 09 09 09 45 05 45 09 08 09 30 05 30 09 07 09 15 05 15 09 00 05...

Страница 49: ...ory The message Alm history will be reset Are you sure Y N appears Type to clear Figure 25 History Menu T1 E1 Port Alarm History Figure 26 on page 40 shows a typical alarm report screen for the DS3 Th...

Страница 50: ...ory was last clear not the exhaustive history Main Monitor History Config Test Inventory Quit Help Alarm History for DS3 Port Alarm Description Sev Cnt First Occurrence Last Occurrence DS3 RCV FAIL CR...

Страница 51: ...st Inventory Quit Help Event Log Event Description Set Clr Sev Time Card User log on 03 30 01 10 36 10 A User log off 03 30 01 10 30 56 A User log off 03 30 01 10 29 44 A User log off 03 30 01 09 45 1...

Страница 52: ...elections See Figure 29 on page 43 and Table 8 on page 44 for a description of loopbacks Figure 28 Test Menu T1 E1 Loopback ENTER SPACEBAR Main Monitor History Config Test Inventory Quit Help T1 E1 Lo...

Страница 53: ...s in Wideband 3190 Applications Loopback cannot be performed in the In Service state HLU HRU HDUn HXU 358 DSX 1 HDSL HDSL DS1 Customer Bridge jack MON jack Line jack Line jack Cl jack DS3 TLB3 RFL Net...

Страница 54: ...s activated by selecting the line unit on the Shelf Status Screen and then the Loopback Mode selection from the HLU Maintenance Terminal Main Menu NLOC Network local loopback is activated by selecting...

Страница 55: ...itiate loopback testing of the line Accessing the Test Head The Test Head Access option allows you to choose between an internal test head and external test equipment hooked up to a multiplexer To exe...

Страница 56: ...t to disable the test and press Figure 30 Internal Test Head ENTER Main Monitor History Config Test Inventory Quit Help T1 E1 Loopback DS3 Loopback Test Head Access Internal Test Head Access Port numb...

Страница 57: ...own codes Figure 31 Breaking Type Internal Test Main Monitor History Config Test Inventory Quit Help T1 E1 Loopback DS3 Loopback Test Head Access Internal Test Head Access Port number 1 Direction CUST...

Страница 58: ...equipment is connected execute an external test in the following manner 1 Select Test Head Access from the Test menu and press 2 Select External Test Head Access and press 3 Select from the available...

Страница 59: ...OUT on the front of the HXU 358 Additionally you can connect test equipment to the wirewrap pins located on the backplane of the Wideband 3190 or ACE Main Monitor History Config Test Inventory Quit H...

Страница 60: ...within 50 milliseconds and does not affect traffic on any DS1 or DS3 port Figure 33 Test Menu Protection Switch For complete information on HDSL line protection switching refer to PSC 606 List 1 Tech...

Страница 61: ...3 span buildout 0 to 450 ft 0 to 137 2 m T1 Internal Interface to Backplane Number of lines 28 Line rate 1 544 megabits s 50 ppm Line code AMI or B8ZS selectable per channel Line impedance 100 5 balan...

Страница 62: ...ature 40 F to 149 F 40 C to 65 C Storage Temperature 40 F to 185 F 40 C to 85 C Humidity 5 to 95 non condensing Operating Altitude 200 ft to 13 000 ft Power Requirements Voltage 41 5 to 56 3 Vdc Power...

Страница 63: ...running a VT100 emulation program such as HyperTerminal to the RS 232 craft port located on the front panel of the HXU 358 as shown in Figure 34 Figure 34 HXU 358 V1 04 Craft Port Front View Once the...

Страница 64: ...r the remaining multiplexer if your configuration includes a dual multiplexer Otherwise proceed to Step 6 1 The front serial port is always in VT100 menu mode The rear serial port operates in VT100 me...

Страница 65: ...RS 232 craft port located on the front panel of the HXU 358 and connect the cable to the rear of the ACE chassis as shown in Figure 35 The HXU 358 is now ready to be managed through the VT100 interfa...

Страница 66: ...erface Test Interface R S 2 3 2 HMU Serial port Arbitration Serial port DS3 LIU OPTO Isolators Protection switching control I O Power converter 5V 3 3V Isolated 5 5V firm M13 MUX Digital Access Crossp...

Страница 67: ...switching up to 28 T1 or 21 E1 lines plus two test access lines Each T1 E1 interface has four wires TXD TXC RXD and RXC The TSA can reroute any T1 E1 channel to a different channel number after enteri...

Страница 68: ...Appendix C Technical Reference LTPH TP 1044 01 Issue 1 58 April 6 2001 HXU 358 V1 04 Figure 37 Basic M13 Multiplexer...

Страница 69: ...M Pacific Time excluding holidays At all other times an on duty Customer Service Engineer returns technical assistance calls within 30 minutes RETURNS To return equipment to ADC Wireline Systems Divis...

Страница 70: ...returning Be sure to include the model and part number of each unit The shipping address to which Customer Service should return the repaired equipment The reason for the return The equipment needs an...

Страница 71: ...LTPH TP 1044 01 Issue 1 Appendix D Service and Support HXU 358 V1 04 April 6 2001 61 Attention RMA Number All shipments are to be returned prepaid ADC will not accept any collect shipments...

Страница 72: ...Code Violation P bit Parity D DACS Digital Access Crosspoint Switching DS1 Digital Signal level 1 DS3 Digital Signal level 3 DSX 1 Digital Signal Cross connect Level 1 E ECN Engineering Change Notice...

Страница 73: ...On R RMA Return Material Authorization S SASP P SEF AIS Second C bit Parity SEF Severly Errored Frame SES Severely Errored Seconds SESCP P Severely Errored Second CP bit Parity SES L Severely Errored...

Страница 74: ...Appendix E Abbreviations LTPH TP 1044 01 Issue 1 64 April 6 2001 HXU 358 V1 04...

Страница 75: ...interference at his own expense LIMITED WARRANTY Product warranty is determined by your service agreement Contact your sales representative or Customer Service for details MODIFICATIONS Any changes o...

Страница 76: ...ADC DSL Systems Inc 14402 Franklin Avenue Tustin CA 92780 7013 Tel 714 832 9922 Fax 714 832 9924 Technical Assistance 800 638 0031 714 730 3222 DOCUMENT LTPH TP 1044 01 e 9M 1162699...

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