Nortel Networks OPTera Metro 3500 - Manual (Page 7)

Contents vii
Planning and Ordering Guide—Part 1 of 2 NTRN10AN Rel 12.1 Standard Iss 1 Apr 2004
VTX-48e circuit pack 3-55
Equipping rules 3-56
Extended shelf processor (SPx) 3-56
TL1 sessions 3-56
Alarms and TBOS 3-57
Reset button 3-57
Section data communication channel (SDCC) 3-57
Equipping rules 3-57
Extended network processor (NPx) 3-57
TL1 sessions 3-58
Alarms and provisioning data 3-58
Reset button 3-58
Equipping rules 3-59
ILAN interface 3-59
Equipping rules 3-59
OC-192 optical interface circuit pack 3-59
STS-1 path trace for OC-192 3-60
Section trace for OC-192 3-60
Section data communication channel (SDCC) 3-60
Forward Error Correction (FEC) 3-60
Equipping rules 3-62
OC-192 protection switching 3-62
OC-192 DWDM G.709 FEC optical interface circuit pack 3-64
Section data communication channel (SDCC) 3-64
Forward Error Correction (FEC) 3-64
Equipping rules 3-65
OC-48 optical interface circuit pack 3-65
STS-1 path trace for OC-48 3-65
Section trace for OC-48 3-66
Section data communication channel (SDCC) 3-66
Equipping rules 3-66
OC-48 protection switching 3-67
OC-48 STS optical interface circuit pack 3-68
STS-1 path trace for OC-48 3-69
Section trace for OC-48 3-69
Section data communication channel (SDCC) 3-69
Equipping rules 3-70
OC-48 protection switching 3-70
OC-48 DWDM circuit pack 3-71
Section data communication channel (SDCC) 3-71
Equipping rules 3-72
OC-12 optical interface circuit pack 3-72
Equipping rules 3-73
OC-12 Protection switching 3-73
Section data communication channel (SDCC) 3-74
OC12x4 STS IR optical interface circuit pack 3-75
Multimode Interworking 3-75
Equipping rules 3-76
Section data communication channel (SDCC) 3-77
OC-3 optical interface circuit pack 3-77
Equipping rules 3-78