background image

18    

Issue 1, December 2003

61223404L2-5A

Figure 26

 shows the 

Virtual Terminal Session

 screen. 

Virtual Terminal (VT) allows control of the remote unit 
provisioning from the H4TU-C. Select option 1 from 
this screen to begin a user-initiated session with the 
remote unit. When the remote session is completed, 
Press 

C

TRL

+X

 

to terminate the session.

Figure 26.  Virtual Terminal Session Screen

Circuit ID:                                                    11/03/03 09:29:45
                      Press ESC to return to previous menu

                      Virtual Terminal Session: Inactive
                              Virtual Host:  no

                           Virtual Terminal Control

                            1.  Log into H4TU-R

                             Selection:

Summary of Contents for 3192 H4TU-C

Page 1: ...to deploy an HDSL4 T1 circuit using 4 wire metallic facilities The unit occupies one slot in a 3192 chassis Figure 1 illus trates the 3192 H4TU C P N 1223404L2 Revision History This is the first relea...

Page 2: ...g systems NOTE For implementation of TScan please contact your local ADTRAN sales representative Compliance Table 2 shows the compliance codes for the 3192 H4TU C The 3192 H4TU C is to be installed in...

Page 3: ...is firmly positioned against the backplane of the chassis When the 3192 H4TU C first powers up it runs the power up self tests Once the power up self test is complete the status LEDs will reflect the...

Page 4: ...ersion FFFC mode sets the H2TU C to ESF and the H2TU R to SF This mode should be used to force SF DS1 from customer to ESF DSX 1 to network conversion in the absence of network provided ESF framing 2...

Page 5: ...owering Diagram H4TU C Alarm Outputs Each H4TU C has a built in fuse for the 48 VDC power feed If this fuse blows a shelf alarm will be activated and all front panel indicators will be off A blown fus...

Page 6: ...ure 5 depicts all of the loopback locations possible with ADTRAN HDSL4 equipment In addition to network side loopbacks the ADTRAN 3192 H4TU C provides customer side loopbacks initiated by using either...

Page 7: ...ing on the personal computer If using a portable personal computer with terminal emulation capability communication between the computer and the HDSL4 unit may be periodically disrupted if power savin...

Page 8: ...Information 2 Provisioning 3 Span Status 4 Loopbacks and Test 5 Performance History 6 Scratch Pad Ckt ID Time Date 7 Terminal Modes 8 Alarm History 9 Event History 10 System PM Screen Report 11 Clear...

Page 9: ...ach HDSL4 receiver in the circuit Figure 9 Provisioning Menu Circuit ID 11 03 03 09 29 45 Press ESC to return to previous menu Provisioning 1 DSX 1 Line Buildout 0 133 ft 2 DSX 1 DS1 Line Code B8ZS 3...

Page 10: ...rn to previous menu Detailed Status Screen LOOP 1 LOOP 2 MARGIN ATTEN MARGIN ATTEN Interface CUR MIN MAX CUR MAX CUR MIN MAX CUR MAX H4TUC 17 00 17 00 00 17 00 17 00 00 H4R1 NETW 17 00 17 00 00 17 13...

Page 11: ...LOSS L CV L 2 Reset Data 000 000 000 00000 3 15 Min Data 14 15 000 000 000 00000 4 60 Min Data 14 00 000 000 000 00000 5 24 Hr Data 13 45 000 000 000 00000 6 Line Data 13 30 000 000 000 00000 7 Path D...

Page 12: ...PDVS L Pulse Density Violation Secs EXZ 1 7 zeros if B8ZS 15 if AMI B8ZS L B8ZS Seconds B8ZS coded signal received CV L Code Violation Count BPV EXZ count NOTE Reverse video indicates invalid data du...

Page 13: ...any alphanumeric string up to 25 characters in length The time should be entered using military time For example enter 3 15 p m as 151500 The date should be entered in the MMDDYY format For example en...

Page 14: ...D LOS LOF 01 01 00 00 00 05 01 01 00 00 00 05 Alarm 001 DSX 1 YELLOW RAI OK 000 BLUE AIS OK 000 H4TU R RED LOS LOF 06 01 03 23 46 22 06 01 03 23 46 22 Alarm 001 DS1 YELLOW RAI OK 000 BLUE AIS OK 000 1...

Page 15: ...03 03 09 29 45 Press ESC to return to previous menu Num Description of Event Date Time 1 H4TU C Powered Up 01 25 02 11 52 00 Page Number 1 1 Number of Events 1 P Previous Page H Home R Reset Events N...

Page 16: ...u 1 HDSL4 Unit Information 2 Provisioning 3 Span Status 4 Loopbacks and Test 5 Performance History 6 Scratch Pad Ckt ID Time Date 7 Terminal Modes 8 Alarm History 9 Event History 10 System PM Screen R...

Page 17: ...d RX in pairs are not swapped If signal from DSX OK verify cross connect wiring at DSX panel is turned over OUT to IN and IN to OUT If DSX wiring OK connect test set REC to the DSX MON network side eq...

Page 18: ...Select option 1 from this screen to begin a user initiated session with the remote unit When the remote session is completed Press CTRL X to terminate the session Figure 26 Virtual Terminal Session Sc...

Page 19: ...than the recommended maximum loss may result in compro mised reliability of that loop Follow the guidelines in in this section to ensure that the circuit meets basic requirements 1 All loops are nonlo...

Page 20: ...spans do not require any restriction due to DC resistance NOTE A circuit that otherwise meets attenuation and other requirements for cable reach will encounter span powering problems if resis tance v...

Page 21: ...y across the graph labeled 300 to 1100 ohms This line represents the upper limit for two H4Rs plus H4TU R span powering b Find the first segment resistance on the vertical axis c Find the second segme...

Page 22: ...ird segment resistance line on the graph This line is depicted in bold in Figure 29 This line is the upper span power limit b Find the 600 ohms first segment resistance point on the vertical axis c Fi...

Page 23: ...e Warranty information can be found at www adtran com warranty U S and Canada customers can also receive a copy of the warranty via ADTRAN s toll free faxback server at 877 457 5007 Request document 4...

Page 24: ...Line Build Out DSX 1 Line Code 0 dB default 7 5 dB 15 dB 0 133 ft ABAM default 133 266 ft ABAM 266 399 ft ABAM 399 533 ft ABAM 533 655 ft ABAM B8ZS default AMI Power Tested with the ADTRAN H4TU R P N...

Page 25: ...d Storage Temperature 40 C to 70 C 40 C to 85 C Compliance UL 60950 GR 1089 CORE GR 63 CORE ANSI T1 418 2002 ANSI T1 102 DS1 Interface Part Number 3192 HDSL4 Transceiver Unit for the Central Office 12...

Page 26: ...26 Issue 1 December 2003 61223404L2 5A...

Page 27: ...sequences are transmitted over the DS1 link by either the insert or overwrite method The HDSL4 elements respond to either method The insert method produces periodic control sequences that are not ove...

Page 28: ...rd customer in HTU C Loopback data from customer toward customer in HTU R Loopback data from customer toward customer in first HRE Loopback data from customer toward customer in second HRE Wescom N C...

Page 29: ...cted When the pattern is removed the unit will remain in loopback If the pattern is reinstated the injection of 231 logic errors will continue every 20 seconds Loop Down w o Disarm 9393 or 1001 0011 1...

Page 30: ...of 10 logic errors will continue every 20 seconds as long as the C741 pattern is detected When the pattern is removed the unit will remain in loopback If the pattern is reinstated the injection of 10...

Reviews: