Avaya 6424D+M User Manual page 171

primary protector
purple field
remote group
remote group interface (RGI)
remote module
residual voltages
riser
riser subsystem
satellite closet
self-supporting frame
single carrier module
The protector installed on one or both ends of exposed cabling to
protect against high-voltage surges caused by lightning, power
crosses, and ground-potential rise. Also know as standard
protector.
The section of the main distribution frame (MDF) where the cables
from line or trunk ports from the communications system terminate.
A group of extensions at a remote site that are served by a special
port circuit pack installed in a remote group housing (RGH). The
special port circuit pack is conneted to another special port circuit
pack in one of the modules of the central switch by a digital service
1 (DS1) link.
The circuit packs used to send and receive the signals transmitted by
the fiber-optic link to the remote module.
A module that is located outside the equipment room that the central
switch is located in and is connected to the central switch by an
fiber-optic link.
Low voltages that remain in distribution cables after higher voltages
have triggered primary protectors
See distribution cable.
See distribution cable.
A small walk-in room used to house an intermediate distribution
frame (IDF) and any adjunct power supplies that are needed.
A frame that is bolted to the floor.
A remote module comprised of single carrier module control and
single carrier port cabinets.
GLOSSARY
:
GL-9