Cabletron Systems KBU 64 User Manual Download

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KBU 64

User Manual

80-10100000-09

14–2

Summary of Contents for KBU 64

Page 1: ...e Ltd Cabletron Systems Ltd Fivemere House Network House 161 High Street Newbury Business Park Aldershot London Road Newbury Hampshire England Berkshire England GU11 1TT RG13 2PZ Telephone 44 0 1635 5...

Page 2: ...lecom PLC Hull City Council and Mercury Communications and is subject to the conditions set out in these instructions for use Pan European Approval Where the Pan European Approval CE Mark 168X is appl...

Page 3: ...ed to correct the interference at his own expense History Sheet Issue 05 D V2 25 Software July 1992 Amendment 1 V4 10 Software 1 October 1992 Issue 05 E V4 20 Software and Issue G Hardware Amendment1...

Page 4: ...cs 2 8 2 2 5 Interface Pin Assignments 2 9 2 2 6 USER LINK Pin 1 Definition 2 11 2 2 7 CTS Links 2 12 2 3 Command Terminal Access 2 12 2 4 ALARM Port Configuration 2 12 2 5 D I L Switch Settings 2 13...

Page 5: ...13 4 8 6 LLINE Options 4 13 4 9 Setting the USER Port Interface Characteristics RA 4 14 4 10 Altering Command Port Speed 4 15 4 11 Altering Alarm Port Speed 4 15 4 12 Configuring Alarm Messages 4 15 4...

Page 6: ...ng Out 4 40 4 20 3 Remote Mode 4 40 4 20 4 Disabling Password Protection 4 41 4 20 5 Reserved Passwords 4 41 4 21 Multiple Subscriber Number ISDN Line Configuration 4 41 4 22 USA Variant 7 Parameters...

Page 7: ...pping Requirements 8 1 8 3 Configuring the KBU 64s Polling Address 8 2 8 4 Configuring the Polled Command Mode 8 2 8 5 Connecting to a Specific KBU 64 Within a Polled Environment 8 3 9 KBU 64 SPECIFIC...

Page 8: ...one 16Kbit s control channel The KBU 64 is available either as a dual channel device offering backup facilities to two independent 64Kbit s lines or one 128Kbit s line when used in conjunction with a...

Page 9: ...ilure occurs on the Kilostream line this is detected by the KBU 64 After a user defined elapsed time the KBU 64 dials a remote KBU 64 via the ISDN line Upon verification of an acceptable connection th...

Page 10: ...of the switch to a backup circuit Fully automatic or manually initiated restoral to the main circuit Automatic re dial and alternate number dialling Fail safe main circuit routing Storage of 99 ISDN t...

Page 11: ...d outlining typical configurations for use with each of these applications In this section we give a brief overview of many of the more specialised software configurable features of your Kilostream ba...

Page 12: ...f data is being routed over the Kilostream link or over the Kilostream link if data is being routed over the ISDN line As this feature allows you access to all KBU 64s connected to the ISDN providing...

Page 13: ...64 User Manual 80 10100000 09 1 6 You can also define which of these EVENTs you want to be output as an alert via the ALARM port An alarm message can be programmed to occur when security access is den...

Page 14: ...unit Although we detail these link configurations the required settings should have been selected at installation of your Kilostream backup unit They must only be altered by your supplier or installa...

Page 15: ...stream service provided in the United Kingdom is a full duplex leased line with X21 or X21bis customer interface NOTE Kilostream is a generic term referring to any X21 or X21bis non switched service X...

Page 16: ...sical pins often using different pin numbers in a standard connector housing Adapter cable specifications are detailed in section 10 and are available from your KBU 64 supplier Several shorting links...

Page 17: ...2 Interface link banks In sections 2 2 1 to 2 2 4 we individually detail the link settings for each electrical variant the diagrams represent the component side of the main PCB The link references in...

Page 18: ...as viewed with the front panel LEDs furthest from you Remember USER 1 is the user connected port for your Kilostream channel 1 connection via LINK 1 and as such it must be configured to have the same...

Page 19: ...lable as viewed with the front panel LEDs furthest from you Remember LINK 1 is the output port to your Kilostream channel 1 input via USER 1 and as such it must be configured to have the same interfac...

Page 20: ...ailable as viewed with the front panel LEDs furthest from you Remember USER 2 is the input port for your Kilostream channel 2 output via LINK 2 and as such it must be configured to have the same inter...

Page 21: ...lable as viewed with the front panel LEDs furthest from you Remember LINK 2 is the output port to your Kilostream channel 2 input via USER 2 and as such it must be configured to have the same interfac...

Page 22: ...and the LINK ports are configured as physical DTEs Their pin assignments are V35 operation Pin No Circuit No Signal Name 1 GND Signal ground chassis earth ground 2 103A Transmit Data A 3 108 Data Ter...

Page 23: ...not used 12 109 Data Carrier Detect 13 14 not used 15 106 Clear to send See section 2 2 6 for details of Pin 1 nomination signal ground or chassis earth ground V11 operation Pin No Circuit No Signal N...

Page 24: ...rs on your KBU 64 and details the location of the shorting links used Shorting Link Connector Pin definition JP7 LINK 1 Signal ground JP8 LINK 1 Chassis earth ground JP9 USER 1 Signal ground JP10 USER...

Page 25: ...software command PCB shorting link options are used to select between chassis earth ground and signal ground through pin 1 of the 25 pin connector RTS CTS loopback link options are also provided Refe...

Page 26: ...t the variant number allocation has changed from earlier KBU 64s using V4 25 or earlier software Variant Country DIL Switch Settings Variant 0 Euro ISDN UK and most European countries poles 5 6 7 8 al...

Page 27: ...pas ouvrir Tensions dangereuses Gef h Bereich Nur f r fachpersonal Nicht ffnen ber hrungsgefahr Pericole Solo personale addestrato Non aprire Tensioni pericolase all interno Area peligrosa solo person...

Page 28: ...ot provided pole 3 must be OFF Presence of Power Source 1 is where 40V DC power is applied by the network between the transmit and receive S bus pairs Enabling power source detection pole 3 ON means t...

Page 29: ...ions 3 1 Rear Panel Introduction KBU 64 is a standalone unit designed to sit on a desktop or a shelf in a standard communications cabinet All physical connections are made by connectors fitted with 4...

Page 30: ...KBU 64 User Manual 80 10100000 09 3 2 Figure 3 1 The KBU 64 Front and Rear Panels...

Page 31: ...Data DTE 3 104 Receive Data DCE 4 105 Request To Send DTE 5 106 Clear To Send DCE 6 107 Data Set Ready DCE 7 102 Signal Ground 8 109 Data Carrier Detect DCE 9 19 Not used 20 108 2 Data Terminal Ready...

Page 32: ...Ready DTE 21 Alarm Relay Contact 22 Not used 23 Alarm Relay Contact 24 Alarm Relay Contact 25 Alarm Relay Contact See section 12 for details of Pin 1 nomination signal ground or chassis earth ground...

Page 33: ...t switched off or in the event of a power failure USER 1 is connected directly to LINK 1 and USER 2 to LINK 2 via relay contacts When your Kilostream backup unit is powered on the relays are switched...

Page 34: ...In section 2 of this manual we detailed the various electrical characteristics supported by your Kilostream backup unit Selecting these options will alter the control signals received or transmitted o...

Page 35: ...he network assigns an address called the Terminal Endpoint Identifier to the KBU 64 To prevent the network becoming confused if KBU 64 devices are powered OFF or exchanged at least 30 seconds should e...

Page 36: ...llowing pins are used in the RJ45 connector RJ45 Wire Colour pin 4 Green pin 5 Blue 3 6 Mains Input and Fuse Housing SAFETY WARNING Before connecting the mains supply to the unit check the supply volt...

Page 37: ...ble mains supply The mains plug is the primary disconnect device for the unit Ensure that the unit is installed near to a socket outlet and that the outlet is easily accessible N B The use of adaptors...

Page 38: ...0V Nominal 198V AC to 242V AC 220V Nominal 216V AC to 264V AC 240V Nominal Supply frequencies in all cases must be in the range 47Hz to 63Hz The voltage selector switch forms an integral part of the I...

Page 39: ...the casing make sure that the arrow points in the direction shown in Figure 3 4 Always check that the fuse is of the correct rating and is the anti surge type do not automatically assume that the blo...

Page 40: ...onnector If in V11 operation this indicates the state of the Control circuit 107 I Lights to indicate the state of Data Set Ready as being ON SPACE on the 15 pin connector If in V11 operation this ind...

Page 41: ...Lights to indicate that an alarm state originating from channel 2 is being output to the rear panel ALARM port 3 7 3 POWER Lights to indicate that the KBU 64 power circuits are receiving mains power a...

Page 42: ...64 User Manual 80 10100000 09 3 14 desired the buttons can be disabled by software control see section 4 13 11 The left hand backup button is also used to reset the KBU 64 on power up see section 4 4...

Page 43: ...another KBU 64 over the ISDN In this section we only refer to local terminal access remote configuration is covered in more detail later in this manual Terminal connection requires that the KBU 64 COM...

Page 44: ...guration and dialling commands are entered at similar command line prompts 4 2 Command Structure The command structure for configuration options within your Kilostream backup unit is very simple to us...

Page 45: ...r messages are identified by colon i e 1 2 SET The command prefix used to prepare your KBU 64 for a configuration command see section 4 5 BACKUP is the primary command indicating which parameter you w...

Page 46: ...64 is currently the active channel for commands To alter the active channel enter 1 or 2 followed by CR i e 1 2 CR alters the active channel from B1 to B2 4 4 Default Configuration Your KBU 64 has be...

Page 47: ...ONNECT MAN MAN BACKUP MAN MAN WINDOW ON ON RESTORE MAN MAN DATA RATE 64K 64K PROTOCOL SYNC SYNC CHARACTER 10 10 NETWORK ISDN ISDN INTERFACE X X TALKWIRE DEAD DEAD LLINE TALKWIRE TALKWIRE USER LINE LIN...

Page 48: ...mmand must be used as a prefix to all configuration commands For example 1 SET BACKUP AUTO CR Because this command is entered following the 1 prompt it will only take effect on channel 1 of your KBU 6...

Page 49: ...2 prompt type 1 SET TIME hh mm CR where hh represents the current time in hours using a 24 hour clock mm is the number of minutes past the hour The set time will be implemented as soon as you have pre...

Page 50: ...gured within the KBU 64 The default settings for both channels 1 and 2 are set to operate synchronously at 64Kbit s 4 8 1 Altering the ISDN Line Protocol Definition To see the current protocol setting...

Page 51: ...the previous command string 4 8 2 Altering the ISDN Speed Definition Rate Adaptation To display the line speed of the active channel type 1 SPEED CR 1 B1 data rate 64K If the data rate of either of y...

Page 52: ...achieved When calls are made to the USA or other destinations which are 56K the NETWORK parameter must be set to SWITCH56 This is necessary to perform bit stuffing of bit 8 for the 56K local exchange...

Page 53: ...ticular channel where XX is 7 8 9 10 11 or 12 characters The following are the possible combinations of word length possible CHAR 7 5 data no parity 1 stop CHAR 8 5 data no parity 2 stop 5 data 1 pari...

Page 54: ...can be supported is 56Kbit s The SPEED parameter must be set to 56Kbit s on the channel concerned for correct operation No other setting of the SPEED parameter is valid It is not possible to pass con...

Page 55: ...ee the current setting then switch the feature ON or OFF as required using the syntax above 4 8 6 LLINE Options LLINE allows the use of the leased line in three different ways when the KBU 64 has conn...

Page 56: ...econds it may be necessary to set DELAY RESTORE set to a longer period depending on the required DATALOSS timeout the acceptable range is 0 999 seconds 4 9 Setting the USER Port Interface Characterist...

Page 57: ...command is used to alter the COMMAND port speed to ensure compatibility with your terminal 1 SET COMM sss CR where sss Baud rate of 300 1200 2400 4800 or 9600 bit s 4 11 Altering Alarm Port Speed The...

Page 58: ...ctory default all message EVENTs are sent to both the command and alarm ports When set to ALERT only the occurrence of a user defined ALERT causes ALERT messages to be sent to the ALARM port Both user...

Page 59: ...DNPASS ON ON ISDNFAIL ON ON CONNECT ON ON DISCONNECT ON ON PASSWORD ON ON CHANSTATE ON ON To alter an Alert event from the command prompt type 1 SET ALERT CALL xx CR where xx is ON or OFF In this exam...

Page 60: ...SDNFAIL The ISDN line failed the periodic dial test CONNECT The USER port has connected to the ISDN line DISCONNECT The USER port has disconnected from the ISDN line and connected to the Kilostream li...

Page 61: ...on the backup operation of the KBU 64 dictating whether each operation occurs automatically or manually manual being the default setting in all cases 4 13 1 Storing Backup Telephone Numbers The telep...

Page 62: ...alphanumeric user defined characters See section 4 19 for a description of sub address usage To display the telephone directory of the active channel type 1 STORE CR This displays all directory locati...

Page 63: ...day constraints You can set this mode by entering the WINDOW parameter win This setting only causes restriction of the available backup origination times it does not restrict the KBU 64 answering an...

Page 64: ...MM CR where xxx is the first 3 letters of the day of the week y is the window slot number 1 to 4 hh mm is the time in hours and minutes when the backup is enabled on xxxday HH MM is the time in hours...

Page 65: ...00 00 21 30 24 00 00 00 00 00 Saturday 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Sunday 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 The above example allows backup on Monday from midnight to...

Page 66: ...Numbers for each of the two channels in numbered store locations of your KBU 64 If the ANSWER parameter of your KBU 64 is set to CLID only calls from KBU 64s whose originating number matches one of t...

Page 67: ...re locations follow the CLID command with the first and last numbers of the required range 1 CLID 68 70 CR Stored B1 CLIDs 68 1123455789 69 00211245541 70 0112245612 If you want to view stored CLID nu...

Page 68: ...t for further information 4 13 7 Disconnecting Data Transfer From the ISDN Line When Talkwire is used which is the normal use the Talkwire commands control disconnection of the USER port from the ISDN...

Page 69: ...restore is set to MAN the factory default you will be informed when the Kilostream link is active once again the ISDN call will not be disconnected and data will not revert to the Kilostream link unti...

Page 70: ...internally forced to the active state and the USER signal is ignored The default setting is FORCED This is the recommended setting for all applications When set to ANSWER the KBU 64 will only answer...

Page 71: ...up Buttons The front panel buttons provide manual control of back up and restoration of each channel When a button is pressed the relevant channel will attempt a backup call If the button is pressed a...

Page 72: ...of the numbers within the directory have been tried the sequence will restart after a specified time period This entire cycle will be repeated a specified number of times You can define the following...

Page 73: ...re the delay time in seconds settings for backup restoral Talkwire and Alarm commands The factory defaults are 1 DELAY CR chan 1 chan 2 ANSWER 3 3 BACKUP 3 3 RESTORE 3 3 CONNECT 3 3 DISCONNECT 3 3 TAL...

Page 74: ...ances that indicated a restored Kilostream link are maintained for this timer period 1 SET DELAY RESTORE xx CR where xxx is the time in seconds 0 to 999 Note All delay parameters selected must indicat...

Page 75: ...lkwire operation 1 SET DELAY TALKWIRE xx CR where xxx is the time in seconds 0 to 999 Note Talkwire will time out at the expiry of this delay period If this occurs during a backup call the ISDN call w...

Page 76: ...information 4 15 9 CLOCKLOSS Timer The KBU 64 monitors the incoming clock on the LINK port and initiates a backup if BACKUP is set to AUTO or WIN to the ISDN line if the clock fails Any clock speed f...

Page 77: ...where xxx is the time in seconds 0 to 999 If set to 0 seconds the link test will not be used and the KBU 64 will presume that the leased line can pass data 4 15 12 DATALOSS Timer The KBU 64 continuous...

Page 78: ...etween complete Alternate Re dialling cycles 1 SET DELAY REDIAL xxx CR where xxx is the time in seconds 0 to 999 Note This REDIAL timer is only used during alternate redialling of telephone numbers as...

Page 79: ...he ISDNTEST command is used to set a time when the backup number will be dialled every day providing Talkwire is enabled see section 7 and the line verified From the appropriate command line prompt ty...

Page 80: ...arameter sets the sub address of a called channel The sub address is an additional number provided by the calling party and carried across the network to the called party This enables the called party...

Page 81: ...PASSWORD CR displays whether password protection is enabled or not it is normally disabled 4 20 1 Setting and Entering the Password To enable password protection type 1 SET PASSWORD CR The response to...

Page 82: ...password access type 1 LOGOUT CR You must enter the password every time when access to a password protected KBU 64 is required 4 20 3 Remote Mode When a KBU 64 accesses a remote KBU 64 which is passwo...

Page 83: ...e numbers to be used on the same ISDN line You can allocate one of these MSN numbers to each channel of your KBU 64 In this way a specific channel is identified with each incoming call Typing 1 SET NU...

Page 84: ...USA Variant 7 Parameters The following parameters are only available with Variant 7 for use in the USA see section 2 5 1 for Variant selections 4 22 1 Service Profile ID SPID The American National NI...

Page 85: ...e changed using the SET SPID command 4 22 2 USA Switch Type The KBU 64 can be set to operate with two kinds of public switch in the USA as each switch requires slightly different signalling DMS 100 an...

Page 86: ...re 1 Backup to a single Kilostream link section 5 2 2 Backup to dual Kilostream links section 5 3 3 Backup to dual Kilostream links at two sites section 5 4 5 2 Backup to a Single Kilostream Link In a...

Page 87: ...BU 64 User Manual 80 10100000 09 5 2 ISDN Backup Circuit KBU 64 64 K bps Kilostream Line User Equipment User Equipment KBU 64 channel 1 channel 1 N T U N T U Figure 5 1 A Single Kilostream Backup Link...

Page 88: ...9600 9600 ALARM 9600 9600 HELP ON ON FLASH OFF OFF TALKWIRE ON ON RA X X DELAY ANSWER 1 1 DELAY BACKUP 1 4 DELAY RESTORE 3 3 DELAY CONNECT 1 1 DELAY DISCONNECT 1 1 DELAY TALKWIRE 5 5 DELAY ALARM 1 1...

Page 89: ...of each KBU 64 must hold in directory location 1 the ISDN telephone number and the sub address if this is used of channel 1 of the remote KBU 64 Backup will only be enabled between the times set with...

Page 90: ...0100000 09 5 5 channel 2 ISDN Backup Circuit KBU 64 64 K bps Kilostream Line User Equipment User Equipment KBU 64 channel 1 N T U N T U 64 K bps Kilostream Line N T U N T U channel 2 channel 1 Figure...

Page 91: ...CT MAN MAN MAN MAN LOG ALERT ALERT ALERT ALERT SPEED 64K 64K 64K 64K COMM 9600 9600 ALARM 9600 9600 HELP ON ON FLASH OFF OFF TALKWIRE ON ON ON ON RA X X X X DELAY ANSWER 1 1 1 1 DELAY BACKUP 1 1 4 4 D...

Page 92: ...N ON ON ON C DTR FORCED FORCED FORCED FORCED I DSR FORCED FORCED FORCED FORCED ISDNTEST 13 00 13 15 18 00 18 15 BUTTON ON ON ON ON NETWORK ISDN ISDN ISDN ISDN Note The CLID directories of each KBU 64...

Page 93: ...up is automatically initiated via the ISDN The unit then monitors the faulty Kilostream to which data is automatically restored once the link is functional and has been checked ISDN Backup Circuit SIT...

Page 94: ...IN WIN WIN WIN RESTORE AUTO AUTO AUTO AUTO CONNECT MAN MAN MAN MAN DISCONNECT MAN MAN MAN MAN LOG ALERT ALERT ALERT ALERT SPEED 64K 64K 64K 64K COMM 9600 9600 ALARM 9600 9600 HELP ON ON FLASH OFF OFF...

Page 95: ...ALERT RESTORE ON ON ON ON ALERT ISDNPASS ON ON ON ON ALERT ISDNFAIL ON ON NO ON ALERT CONNECT ON ON ON ON ALERT DISCONNECT ON ON ON ON C DTR FORCED FORCED FORCED FORCED I DSR FORCED FORCED FORCED FOR...

Page 96: ...E directories of channel 2 of Sites B and C are not used however the STORE directory of channel 1 in each case should contain the corresponding telephone number of Site A s channels Backup will only b...

Page 97: ...any remote KBU 64 within the network The intended ISDN automatic backup path could be called up and checked leaving data to pass over the Kilostream link All manual commands are issued at the standar...

Page 98: ...ion as the backup number by typing 1 BACKUP Nn CR where n is the STORE directory location of the required backup telephone number As another alternative any telephone number can be used in conjunction...

Page 99: ...DIAL 07931234567 CR or 1 DIAL 07931234567 PORT1 CR if a sub address is used Note If a call is initiated using one of the STORE directory locations and the directory is emptied during a call attempt t...

Page 100: ...SDN channel and revert data transmission to the Kilostream line 1 DISCONNECT CR Disconnecting the USER port from the ISDN link does not terminate the ISDN call This requires a separate HANGUP command...

Page 101: ...ata is being routed over the ISDN line The four primary functions of Talkwire are 1 Sending messages to the Command terminal screens of remote KBU 64s 2 To check that a restored Kilostream link is cor...

Page 102: ...k is operational 3 A Talkwire call over the ISDN can only be answered by a remote KBU 64 if the ANSWER parameter of the remote unit is set to AUTO By default the ANSWER parameter is set to AUTO Altern...

Page 103: ...xxxxx is the ISDN line number of the remote unit and yyyyy is the ISDN sub address number of the remote unit if sub addressing is used Providing that the link is successfully completed the messages di...

Page 104: ...to the screen of a remote KBU 64 terminal via it s COMMAND port With an active Talkwire link and using the same example as above dialled out on channel 1 to channel 2 of the remote unit at the prompt...

Page 105: ...er this is not the case if Talkwire is active If you issue any of these commands during a Talkwire session the command will be actioned just as if it had been issued at both ends The LOCAL command is...

Page 106: ...unit it is possible to alter a parameters which will result in locking yourself out of the unit making further Talkwire connections impossible until the unit is re configured from a local terminal 7...

Page 107: ...With the backup link established Talkwire is inhibited over the ISDN and the KBU 64 attempts a Talkwire connection via the Kilostream Link Note If the unit does not detect Talkwire due to poor data tr...

Page 108: ...for a total of 999 KBU devices Refer to your PSV4 User manual for details of the required connections Please see KBU 64 Rackmount User Manual 80 10100001 for details of polling with the rackmount vers...

Page 109: ...are configuring KBU 64s that are already connected to the PSV or the Manager Card in the rack you must enable all the PSV or Manager card lockout switches except the KBU you wish to access Once set to...

Page 110: ...r where leading zeros exist as above just 1 POLL 1 CR to connect you to the COMMAND port of the KBU 64 whose polling address is set as 00001 Only KBU00001 will respond to the command which is reflecte...

Page 111: ...e fixed line for connection to the ISDN S interface ISDN 2 Dimensions 430mm wide x 65mm high x 285mm deep Supply voltage switch selectable 90V AC to 110V AC 100V Nominal 108V AC to 132V AC 120V Nomina...

Page 112: ...pin to pin V 24 V 28 25 pin cable MALE D Type MALE D Type to 1 2 3 4 5 6 7 8 20 1 2 3 4 5 6 7 8 20 Cable part number CAB0025 is available 10 2 V 11 X 21 USER and LINK The cable required for connection...

Page 113: ...rts and the NTUs 15 way D Type 15 way D Type 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 to MALE to MALE Cable part number CAB0002 is available for the USER port links Male...

Page 114: ...3 A P C D R F Y B S T V X aa H E Cable part number CAB0007A is available The output voltage levels of clocks and data from the KBU 64 are V11 level An adaptor is available CAB0023 to reduce the voltag...

Page 115: ...Type to 34 Way MALE MRAC Cable part number CAB0008A is available The output voltage levels of clocks and data from the KBU 64 are V11 level An adaptor is available CAB0021 to reduce the voltages to V...

Page 116: ...ation should be 1 2 3 5 6 8 4 7 MALE D Type 15 pin to MALE D Type 25 pin TXD RTS CTS DCD TXCLK GND RXD RXCLK DSR DTR Cable part number CAB0026 is available If the control circuits are required to be r...

Page 117: ...d be 1 2 3 5 6 8 4 7 FEMALE D Type 15 pin to MALE D Type 25 pin 1 2 4 8 15 7 3 17 6 20 TXD RTS DCD TXCLK GND RXD RXCLK DSR DTR Cable part number CAB0027 is available If the control circuits are requir...

Page 118: ...ause 2 3 of EN 60 950 to the ports on the rear panel of your unit marked User 1 User 2 Link 1 Link 2 Command and Alarm 3 Only connect apparatus complying with the requirements of TNV in accordance wit...

Page 119: ...nection is via an integral cable terminated with a 34 pin connector conforming to BS 6623 Part 1 1986 4 If any other apparatus including cabling or wiring is to be connected between the apparatus and...

Page 120: ...d affect the proper operation of your equipment If they do you will be given advance notice so as to give you an opportunity to maintain uninterrupted service If you experience trouble with your KBU64...

Page 121: ...ipment to be connected to ISDN 64Kbits digital services The terminal equipment to be connected complies with Part 68 of the FCC rules except for encoding analog content and billing protection specific...

Page 122: ...interface definition centre four pins fitted JP15 Relay isolator fitted at all times 12 1 COMMAND port links JP60 Pin 1 to Signal Ground not fitted JP61 Pin 1 to Chassis Earth fitted JP64 Loopback 105...

Page 123: ...KBU 64 User Manual 80 10100000 09 12 2 Figure 12 1 Position of PCB link options...

Page 124: ...following sequence 1 All cables at the device 2 The remote end of the signal cables 3 The power cable at the outlet 4 Then turn the branch circuit switch ON and set the device ON To Disconnect Turn e...

Page 125: ...R BACKUP BUTTON C DTR CHAR CLID COMM CONNECT CONSOLE DATA DATE DAY DELAY DIAL DISCONNECT FLASH HANGUP HELP I SDR ISDNTEST LLINE LOCAL LOG LOGOUT NETWORK NUMBER PASSWORD POLL RA REDIAL REMOTE REMOTE RE...

Page 126: ...KBU 64 User Manual 80 10100000 09 14 2...

Page 127: ...KBU 64 Command Map 80 10100000 09 14 3...

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