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9-2 August 2003 Access Navigator - Release 1.8
Provision DCS Service
DCS Provisioning Overview
DCS Provisioning Overview
n Provisioning ISDN BRI Service ... 9-3
n Provisioning TR-08 Service with DCS ... 9-3
The Access Navigator provides full 1/0 Digital Crossconnect System (DCS) functionality. DS0s from any
DS1 can be crossconnected to another DS1. This permits more efficient DS1 usage through grooming and
filling DS1s, a process in which DS0s in “drop” DS1s from multiple subscriber lines are cross-connected to
fill up the network “groom” DS1s.
Figure 9-1 Access Navigator DCS Services
Remote
Management
RS-232
Drop
DS1s
Access
Navigator
Ethernet
Telnet &
SNMP
Data Network
Voice Switch
Groom
T1s
Internet, Data,
Private and
Special Services
DCS Voice
and Data
Voice
Public Network
24
Lines
PBX
Key System
Modem
Fax
Stations
Access Bank I
Voice
ACCE SS BAN K I
Tip & Rin g
-48Vdc
Return
Ground
T1
Framing
Output
Monitor
Input
Monitor
Alarm
Cut-Off
T1
Test
Netw ork
Loopback
Norm al
Norma l
Norma l
Self
Test
Norma l
Remot e
Status
Key System
Fax
V.35, T1
or DSL
Router
Ethernet
PBX
Stations
Access Bank II
Voice
and
Data
Voice
Lines
ACCES S BAN K II
Tip & R in g
-48Vdc
Return
Ground
T1
Span 1
T1 T es t 2
T1 Test 1
T1
Span 2
V.35
DCE
V.35
Status
RS232
Data
Adit 600
Key System
Fax
Router
Ethernet
PBX
Stations
Modem
FXS/FXO
10/100BaseT
Switch Center
Customer Premises
Co-location
Voice
and
Data
ADIT 600
DDS
ISDN BRI
T1 Drop
V.35
RS232
VoIP
T1 Drop