Lucent Technologies MERLIN LEGEND Release 6.1 Maintenance And Troubleshooting Manual page 477

MERLIN LEGEND Communications System Release 6.1
Maintenance and Troubleshooting 555-661-140
IROB protector
IS II/III
ISDN
ISDN 7500B Data
Module
ISDN terminal
adapter
ISDN terminal
adapter data
station
J
jack
(In-Range Out-of-Building protector) Surge-protection
device for off-premises telephones at a location within
1000 feet (305 m) of cable distance from the control unit.
(Integrated Solution II or Integrated Solution III) Set of
UNIX System-based applications that augments and
provides additional services using the system.
(Integrated Services Digital Network) Public or private
network that provides end-to-end digital connectivity for all
services to which users have access by a limited set of
standard multipurpose user and network interfaces ;
provides digital circuit-switched or packet-switched
connections within the private network and to other
networks for national and international digital connectivity.
Data communications device that allows connection
between an RS-232 DTE device and the control unit by
MLX extension jacks on the 008 MLX or 408 GS/LS-MLX
module.
(Integrated Services Digital Network terminal adapter) A
device that connects the communications system with
data terminal equipment (DTE) ; for example, an ISDN
terminal adapter or modem acting as data
communications equipment (DCE) for a PC.
A type of data station that includes an ISDN terminal
adapter as its DCE. It may also include an MLX telephone
for simultaneous voice and data (ISDN terminal adapter
data-only station). These data stations connect to MLX
extension jack modules for digital transmission of data
over a DS1 facility.
Physical connection point to the system for a telephone,
line/trunk, or other device. Also called "port."
Issue 1
August 1998
Page GL-21