Nortel DMS-100 Series Maintenance Manual page 17

Figure 1-1 Star Remote System configuration
Star Remote
System
Up to 1152
subscriber lines
POTS/MBS/1MM
lines
ISDN lines
DMS SuperNode
LTC+, LGC+, or
RCC2
2 to 16
DS-1
Star Hub
ISDN
line
drawer
ISDN lines
Star Module
Up to 64
subscriber
lines for each
remote line
drawer
DMS-100 Family NA100 Star Remote System XPM15 and up
Star Remote System introduction 1-3
DS30 or
DS512
Up to five Star Remote Hubs
can be connected to the host
PM.
Up to 18 local line drawers or up
to 16 remote line drawers
Local
line
up to 6 ISDN line drawers
drawer
1-Meg Modem Service
POTS/MBS/1MM lines
1 or 2 DS-1s for each Module
Star Module
Host office
Remote site
POTS/MBS/1MM
lines
ISDN lines