Nortel DMS-100 Series Maintenance Manual page 16

1-2 Star Remote System introduction
to the SuperNode switch through a line trunk controller or line group controller
with the NTMX77AA unified processor (LTC+ or LGC+) and the
NTSX05AA unified processor (LTC+ or LGC+) that is needed for ISDN
service support or remote cluster controller 2 (RCC2). The Star Hub
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The Star Hub is in a standard DMS-100 indoor frame, which is called a Star
Remote Hub Equipment (SRHE) frame. The control shelf, frame supervisory
panel (FSP), and up to three line drawer shelves (each containing up to six line
drawers) are in the SRHE frame.
The Star Hub uses existing line cards through a maximum of 18 line drawers,
of which 16 can be Star Modules. The local line drawer in the Star Hub is a
standard DMS-100 line drawer that supports up to 64 lines.
The Star Hub supports the following types of lines:
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To support ISDN lines, up to six ILD-Rs can be installed.
297-8353-550 Standard 05.01 March 2001
supports up to 1152 lines
has one control shelf configured to support up to 18 local line drawers or
up to 16 remote line drawers (RLD)
provides for integrated services digital network (ISDN) lines when the
ISDN line drawer for remotes (ILD-R) is installed where a standard line
drawer is installed
connects to the host office through 2 to 16 DS-1 links
supports DMS-100 switch-based operations, administration, maintenance,
and provisioning (OAM&P)
supports the 1-Meg Modem service
plain old telephone service (POTS)
custom local area signaling service (CLASS)
coin
Meridian Business Set (MBS), also known as proprietary phone (P-phone)
x digital subscriber line (xDSL) line card (xLC) for 1-Meg Modem
service