Glossary
GL-18 July 2008 Alcatel-Lucent 7342 ISAM FTTU ONT R04.05.06
ONT Product Information Manual Edition 01 3FE 51892 AAAA TCZZA
SSH Secure Shell
STB Set-Top Box
The electronic box connected to a television set. This STB receives the
incoming CATV signal and is connected to the television’s coaxial cable.
STP Spanning Tree Protocol
STP is a technique based on an IEEE 802.1d standard that detects and
eliminates forwarding loops in a bridged network. When multiple paths
exist, STP selects the most efficient path for the bridge to use. If that path
fails, STP automatically reconfigures the network to activate another path.
This protocol is used mostly by local bridges.
S-VLAN Service VLAN
SWRD Single Wire Return Device
A unit that provides the ONTs with an Ethernet connection for upstream
connectivity. The SWRD unit functions as a data conversion device with two
10/100 Ethernet ports and 2 RF ports.
TAP Test Access Port
or
Trouble Analysis Procedure
TB Terminal Block
T-CONT Transmission Container, Traffic Container
TCP Transmission Control Protocol
Protocol for establishing a duplex connection between end systems for the
reliable delivery of data.
TCP/IP Transmission Control Protocol/Internet Protocol
A networking protocol that provides communication across interconnected
networks, between computers with different hardware architectures and
various operating companies
TDM Time Division Multiplex
A transmission technique used to transmit several signals across a single
channel or bus by interleaving the signals in successive time slots. A specific
time slot or interval is assigned to each signal source
TFTP Trivial File Transfer Protocol
TIA Telecommunications Industries Association
The group responsible for setting telecommunications standards in the
United States.
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