Lucent Technologies R5SI Figure 10-49. NFAS Simplex ISDN-PRI Over PACCON Signaling Group (32 Channel)

DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page10-799ISDN-SGR (ISDN-PRI Signaling Group)
10
Figure 10-49. NFAS Simplex ISDN-PRI Over PACCON Signaling Group (32 Channel)
Packet Bus
D-Channel
TDM Bus
Processor
(TN78 6)
Packet
Control
Circuit
Pack
(TN7 7 8 )
UDS1
Interfac e
Circuit
Pack
(TN464*)
UDS1
Interfac e
Circuit
Pack
(TN464*)
UDS1
Interfac e
Circuit
Pack
(TN464*)
B-Channels
B-Channels
B-Channels
Framing
ISDN-TRK
(B-Channel)
ISDN-TRK
(B-Channel)
ISDN-TRK
(B-Channel)
ISDN-PLK
(D-Channel)
ISDN-TRK
(B-Channel)
Prim a r y S igna lin g
Link
Voiceo r Data
Voice or Da ta
Voice or Da ta
Voice or Da ta
(Port 0)
(Port 1)
(Port15)
(Port16)
(Port17)
(Port31)
Framing
(Port 0 )
ISDN-TRK
(B-Channel)
Voiceo r Data
(Port 1)
ISDN-TRK
(B-Channel)
Voiceo r Data
(Port31)
Framing
(Port 0 )
ISDN-TRK
(B-Channel)
Voiceo r Data
(Port 1)
ISDN-TRK
(B-Channel)
Voiceo r Data
(Port31)
*TN464C or later
Physicalconnection
Logicalconnection