Sagem 4450E - Manual (Page 9)

SAGEM 3P@C
3P@C Installation Manual
Page 0-8 Reproduction and communication in any form prohibited without the written permission of SAGEM SA
11.2.2. Replacing Fan Shelf 11-2
12. Line Commissioning and Maintenance 12-1
12.1. C OMMISSIONING AND M AINTENANCE OF ADSL S UBSCRIBER L INE 12-1
12.1.1. ADSL Technical Parameters 12-1
12.1.2. ADSL Line Commissioning 12-5
12.1.3. ADSL Line Maintenance 12-12
12.2. C OMMISSIONING AND M AINTENANCE OF THE VDSL S UBSCRIBER L INE 12-17
12.2.1. VDSL Technical Parameters 12-17
12.2.2. VDSL Line Commissioning 12-19
12.2.3. VDSL Line Maintenance 12-22
13. Fault Analysis and Solution 13-1
13.1. P ROBLEM L OCATION & I NFORMATION C OLLECTION 13-1
13.1.1. General Check 13-1
13.1.2. Layer-2 Check 13-1
13.1.3. Layer-3 Check 13-2
13.1.4. Service Check 13-2
13.2. U NSTABLE S ERVICE DUE TO W RONG M AKING OF N ETWORK C ABLES 13-2
13.2.1. Common Causes 13-2
13.2.2. Processing Procedure 13-3
13.2.3. Typical Cases 13-3
14. Operation Instructions for the Auxiliary Devices 14-1
14.1. U SE OF AC/DC C ONVERTER 14-1
Appendix 14-1
LIST OF FIGURES
Figure 1-1 Triple Play services in Next Generation Networks.................................................................................. 1-1
Figure 2-1 General chassis of 3P@C 4450E ........................................................................................................... 2-1
Figure 2-2 Rear view of the general chassis of 3P@C 4450E ................................................................................. 2-2
Figure 2-3 Front view of the 10U chassis ................................................................................................................. 2-3
Figure 2-4 Slots for the SMUB and service boards .................................................................................................. 2-3
Figure 2-5 Front view of the fan module................................................................................................................... 2-4
Figure 2-6 Outside view of the radiator fans............................................................................................................. 2-4
Figure 2-7 Sectional view of the air deflector frame ................................................................................................. 2-4
Figure 2-8 Heat dissipation of a single system......................................................................................................... 2-5
Figure 2-9 Air ducts inside the cabinet ..................................................................................................................... 2-5
Figure 2-10 Full configuration of 3P@C 4450E........................................................................................................ 2-6
Figure 2-11 Slots of the SMUB ................................................................................................................................. 2-7
Figure 2-12 Front view of the SMUB ........................................................................................................................ 2-8