ADTRAN U-BR1TE User's Manual
Contents
1. D loopback request job aid for default provisioning and other provisioning options Provisioning Flash i dst dinsdoalil can also be accomplished through BCU SCU craft interface Refer to BCU SCU E eaere ae er ee ee Installation and Maintenance practice or Job Aid Make changes to SW1 options k k Flashes twice every two seconds when responding to B2 as UECESSaLy loopback request REM GREEN Indicates the unit has been provisioned by the BCU SCU SW SETTINGS Switch Label Function Description AP Pushbutton P tit a EE hats Changes provisioning SW1 1 LULT LUNT Termination Mode PR nee Nery eerste a te ON LULT Mode RT Typical OFF LUNT Mode COT Typical 5 Provisioning The TA 750 850 1500 supports two types of provisioning SW1 2 SX Sealing Current modes local and remote Local provisioning results in the unit operating ON DC sealing current provided as defined by the on board switches Remote provisioning if chosen OFF DC sealing current not provided results in the unit operating as defined by the system controller menu set SW1 3 B comice eveia tings on board switches are ignored The operational mode is indicated SW1 4 B2 by the REM LED and can be changed by activating the AP Alternate SW1 5 D Provisioning faceplate switch Service SW1 3 SW1 4 SW1 5 Option e Pa pe G Connect VT 100 compatible terminal to BCU SCU faceplate ADMIN port seal ON ON ON The ADMIN port issued for provisioning testing and performance moni 5 52. e n A toring functions B24D OFF ON ON 7a Connect DB9 cable B1 ON OFF OFF 7b Run terminal emulation program B2 OFF ON OFF D OFF OFF ON 7c If using Windows Hyperterminal open by selecting SW1 6 ZBS AAE E ST Programs Accessories Hyperterminal ON Enable ZBS 7d Login and navigate through ADMIN port menu structure j DEE associ Note To ensure proper display background select VT 100 Terminal Emulation Factory Default under settings CAUTION z SUBJECT TO ELECTROSTATIC DAMAGE Insert U BRITE card into a TA 750 chassis slot 1 6 TA 850 chassis slot 1 6 or TA OR DECREASE IN RELIABILITY S z AANDHNG PRECAUTIONS REQUIRED 1500 chassis a 1 24 seer A brian ee a by the w apeee v supporting the bottom edge of the card Align the card edge with the guide groove in the TA 750 850 1500 chassis Insert into chassis until the edge card co E For a complete Installation and Maintenance Practice 877 457 5007 Document 442 nector seats firmly into the chassis backplane Lock the unit in place by pushing For the TA1500 Chassis Job Aid 877 457 5007 Document 445 in on the locking lever Please have your fax number available U BRITE F Navigate through menus to perform desired function Note To traverse through the menus select the desired entry and press Enter To work backwards in the menu press ESC escape key 8 Testing Test functions can be activated through front panel Bantam jacks the ADMIN port or inband loo
3. ADRAN U BR1TE sete 0004 4 Monitor Status LED for operational status U BR1TE DESCRIPTION CLEI SIC2XYOK _ The U BRITE is a line card that plugs into a single channel slot of a Total Access 750 850 1500 channel bank It provides an ISDN U interface and allows the STATUS LEDS transport of Basic Rate 2B D information over T1 carriers The U BRITE features E a Status O OFF Indicates both loop and carrier synchronization have been E 18kft nominal range in mixed gauge wire Zon lan established eT m ISDN 2B1Q interface plot 23 4 5 6 RED Solid indicates neither loop nor carrier synchronization has U BRITE E Internal testing of individual B channels N H A F A A H been established 1180020L1 m All Layer 1 maintenance functions f i Flashing once every two seconds indicates loop synchro nization has been established but carrier synchronization STATUS OC has not TURN UP STEPS a HK Flashing twice every second indicates carrier synchroniza REM O tion has been established but loop synchronization has not re aN Unpack the TA 750 850 1500 U BRITE card and inspect for damage If damage is GREEN Indicates that Layer 1 is established from the ISDN switch Ais apparent refer to your carrier or supplier for remedy to the customer ISDN terminal equipment YELLOW Solid when a front panel test has been initiated or when Verify SW1 is provisioned properly for your application Refer to the table in this responding to 2B
4. er s authority to ne TOTAL ACCESS 1500 750 ier TOTAL ACCESS 1500 750 TOTAL ACCESS 1500 750 TOTAL ACCESS 1500 750 operate this equipment 2 Wire gg Carrier e 2 Wire T Carrier 2 Wire WARRANTY Warranty for Carrier Network products manufactured by ADTRAN and supplied under Buyer s order for use in the U S is ten 10 years For a complete copy of ADTRAN s U S Carrier Network Equipment Warranty 887 457 5007 Document 414 Tandem Office Source U Repeater Tandem Office Sink Custome J A A MON OOOOU0UmUmUmhm DUM OOM ON O HBO AN
5. hing loop E The LULT connects the bypass pair This connects the customer drop to the common back sequences for B1 and B2 when configured Adjacent to Customer and the D channel is dis equipment through TEST_R and TEST_T The set up sequence is complete abled E Upon completion of the automatic test the bypass relay de energizes E The channel unit then attempts to re synchronize the U interface between the LULT and the NT1 BANTAM TEST JACKS E Accommodate DSO Logic Testers such as the TPI 108 109 RT II to perform upstream and down stream testing _ TELECOMMUNICATIONS CODES CONNECTIONS E All connections are made through the 50 pin amphenol connector on the back panel TA 750 850 1500 APPLICATIONS ae al This product is intended to be installed in products providing a Type B or E enclosure and TOTAL ACCESS 1500 750 TOTAL ACCESS 1500 750 in a Restricted Access Location 2 Wire Tie T Carrier 2 Wire Hi CODE INPUT OUTPUT ee to Switch Customer PC C C SxdaaS FERI TC i X m VEE ET gize 3 E5 E IC A Fa GBBAAG ABBABG Z z This device complies with Part 15 of the FCC rules Operation is subject to the following two ISDN 3 3 we SWITCH conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation CUSTOMER NTI Changes or modifications not expressly approved by ADTRAN could void the us
6. pback sequences TESTING PRICING AND AVAILABILITY 800 827 0807 TECHNICAL SUPPORT 800 726 8663 RETURN FOR REPAIR 256 963 8722 www adtran com MLT3 0 ISDN CHANNEL TEST TA 1500 ONLY Channel Test LUNT Mode Upon detection of the Test Initiative Voltage 116Vdc behind 8kQ applied to Tip with Ring open the LUNT does the following E The channel unit sends a Channel Test mp eoc message downstream to the LULI signaling the request for a MLT channel test E The channel unit notifies the BCU SCU that a MIT test is underway E The unit sends a 333 3 Hz tone between the tip and ring leads This tone is compliant with TR TSY OO0465 E When the Test Initiative Voltage is removed the active test status indication to the BCU SCU is E Loopback tests initiated from either the ISDN switch or the faceplate via the local craft interface removed a Return to Normal mp eoc message is sent to the LULT and the U Interface in the Network to Customer direction attempts re synchronization E Point to point test initiated via the local craft interface toward either the U interface or the T1 Channel Test LULT Mode carrier interface Upon receipt of the Channel Test mp eoc message the LULT does the following E Local Loopback initiated from the local craft interface for either bearer channel E The channel unit notifies the BCU SCU that a MLT test is underway E Leased Mode Testing responds to independent network issued OCU and CSU latc
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