ADTRAN SLC-5 U-BR1TE III - Manuals

Page 2 - Features

Section 61102040L4-5, Issue 2 61102040L4-5B 2 • Loopback release in response to TIPs generated from the network direction per TR62310. • Remap all subsequent DS0 DP loopback codes into respective eoc loopbacks to loopback respective downstream U-Repeaters, TRISDNelements, and U-BR1TES when optioned ...

Page 3 - Warranty and Customer; N O T E; • A U-BR1TE III provisioned as 2B+D cannot be; Table 1; lists the options to set for the U-BR1TE III.; Examples; II; Table 1. SLC-2000 CIT Provisioning Options; BRI = Basic Rate Interface

Section 61102040L4-5, Issue 2 61102040L4-5B 3 C A U T I O N C A U T I O N ! SUBJECT TO ELECTROSTATIC DAMAGE OR DECREASE IN RELIABILITY. HANDLING PRECAUTIONS REQUIRED. The U-BR1TE III will function with any ISDN 2B1QU-interface that is ANSI T1.601 compliant. 2. INSTALLATION After unpacking the unit, ...

Page 4 - See Figure 1; Figure 4; for SW1 and SW2 location.; Table 2; Figure 4. SW1 and SW2 Labeling

Section 61102040L4-5, Issue 2 61102040L4-5B 4 N O T E When the U-BR1TE III is optioned for B1 or B2,the SLC-2000 slot must be provisioned for Donly. If the U-BR1TE III is optioned for 2B,then the SLC-2000 slot must be provisioned forB1+D. Physical Requirements The U-BR1TE III occupies one physical s...

Page 5 - Table 2. Internal Switch Option Settings

Section 61102040L4-5, Issue 2 61102040L4-5B 5 e p y T e c i v r e S e c i v r e S n o i t p O n o i t p O n o i t p O n o i t p O n o i t p O 1 - 1 W S ) 1 B ( ) 1 B ( ) 1 B ( ) 1 B ( ) 1 B ( 2 - 1 W S ) 2 B ( ) 2 B ( ) 2 B ( ) 2 B ( ) 2 B ( 3 - 1 W S ) D ( ) D ( ) D ( ) D ( ) D ( N D S I D + B 2 * ...

Page 6 - Figure 5; displays the position switch settings at ISDN

Section 61102040L4-5, Issue 2 61102040L4-5B 6 Figure 5 displays the position switch settings at ISDN network locations. Figure 5. Position Switch Settings at Network Locations for ISDN Applications 2-Wire Loop 2-Wire Loop 2-Wire Loop Customer NT1 2-Wire T Carrier SLC-5 COT Channel Bank SLC-5 RT Chan...

Page 7 - Figure 6; displays the position switch settings at

Section 61102040L4-5, Issue 2 61102040L4-5B 7 Figure 6. SLC-5 U-BR1TE III IDSL/DDS Circuit Diagram 4W DS0 DP or OCU DP T1 T1 D4 A B C D E D4 RT 4W DS0 DP or DCS 2-Wire Local Loop 2-Wire Local Loop 4W Digital U-BR1TE 1B 4W DS0-DP or DCS SLC 5 IDSL OCU-R 1 Customer Premises 4W DS0 DP or OCU DP T1 T1 D...

Page 8 - lists the loopback options.; Table 4; Rotate the address select knob in the direction; Table 3. Rotary Switch Legend

Section 61102040L4-5, Issue 2 61102040L4-5B 8 Front Panel Features The RJ-45 jack allows front panel test access for localor downstream loopbacks. The address select knob(SW3) determines which element is being loopedback. Table 3 lists the loopback options. Three LEDs on the front panel of the U-BR1...

Page 9 - Local Loopback

Section 61102040L4-5, Issue 2 61102040L4-5B 9 To initiate a point-to-point test, perform thefollowing: 1. Connect the DS0 digital tester to the RJ-45 jack. 2. Configure the test set for Near Logic and 64kbps. 3. Select the desired test direction and bearer channel using the address select knob. 4. I...

Page 10 - eoc

Section 61102040L4-5, Issue 2 61102040L4-5B 10 When the U-BR1TE III operation is normal, theADR7 position of SW1 does not have a function. N O T E This test option is only available on power up ofthe U-BR1TE III. ISDN Only - MLT Channel Test -LUNT Mode When a Pair Gain Test Controller (PGTC) isconne...

Page 11 - Figure 7; Figure 8; for an illustration of the

Section 61102040L4-5, Issue 2 61102040L4-5B 11 DS0 DP Loopback eoc Remapping Upon receipt of subsequent DS0 DP loopback codeswhen the D channel is disabled, the U-BR1TE IIIremaps the subsequent DS0 DP loopback sequencesinto the respective ISDN eoc loopback messages. This capability will permit all d...

Page 12 - . This allows data to be sent

Section 61102040L4-5, Issue 2 61102040L4-5B 12 Remote End Initiated LBK Tests The U-BR1TE supports loopbacks generated fromthe IDSL OCU-R which allow testing to be performedwithout coordination with the CO or test center.Loopbacks initiated by the OCU-R front panel LBKpushbutton, aid in system turn-...

Page 13 - IDSL/DDS Trouble Code; document; ADTRAN Sales

Section 61102040L4-5, Issue 2 61102040L4-5B 13 Figure 11. IDSL/DDS Trouble Codes MOS 9Ah Channel Bank Open 2-wire Loop DSU IDSL OCU-R U-BR1TE Customer Premises ASC 9Eh Channel Bank ASC 9Eh Open 4-Wire Customer Interface DSU Customer Premises U-BR1TE IDSL OCU-R IDSL/DDS Trouble Code The IDSL/DDS syst...