Raisecom
RC3000E (P100R001) Product Description
7 Appendix
Raisecom Proprietary and Confidential
Copyright © Raisecom Technology Co., Ltd.
76
F
Frame
It is a data transmission unit, composed of several parts, each of
which has different functions.
Full duplex
In a communication link, both parties can receive and send data
concurrently.
G
Ground cable
The cable to connect the device to ground, usually a yellow/green
coaxial cable. Connecting the ground cable properly is an important
guarantee to lightning protection, anti-electric shock, and anti-
interference.
H
Half duplex
In a communication link, both parties can receive or send data at a
time.
I
Institute of
Electrical and
Electronics
Engineers (IEEE)
A professional society serving electrical engineers through its
publications, conferences, and standards development activities. The
body responsible for the Ethernet 802.3 and wireless LAN 802.11
specifications.
ITU-T
International Telecommunication Union Telecommunication
Standardization Sector
L
Label
Symbols for cable, chassis, and warnings
Loopback
It is the process that a signal is sent out and then sent back to the
sender. It is used to detect and analyze potential faults in a ring
network.
M
Multi-mode fiber
In this fiber, multi-mode optical signals are transmitted.
Multiplexing
Multiplexing is a method by which multiple analog message signals
or digital data streams are combined into one signal over a shared
medium. Generally, it is used to adapt multiple lower-order path
layer signals into a higher-order path or the multiple higher-order
path layer signals into a multiplex section.