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TERAWAVE CONFIDENTIAL – DO NOT COPY
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Module 3
Terawave Communications, Inc.
Product Overview Course
Module 3 Training Network Overview
Test Equipment Definitions
TERAWAVE CONFIDENTIAL – DO NOT COPY
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Module 3
Objectives
At the end of this module you will: Know the configuration of the class network Know the test equipment used for classroom exercises Understand the definitions associated with PON technology and the
Terawave equipment
TERAWAVE CONFIDENTIAL – DO NOT COPY
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Module 3
Network Diagram
Students # 5 & 6
Students # 1 & 2 Students # 3 & 4
Students # 7 & 8
TMS Client
TMS Client
HUB
Craft I/F
TMS Client
TMS Client
Craft I/FCraft I/F
Craft I/F
Craft InterfaceTMS Interface
LAN Switch
TMS Server
Craft I/F
Students # 9 & 10
INT #1 INT #2
TERAWAVE CONFIDENTIAL – DO NOT COPY
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Module 3
Test Equipment
Netcom Ethernet/ATM Traffic Generators
TERAWAVE CONFIDENTIAL – DO NOT COPY
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Module 3
Test Equipment
Sunrise T1/E1 Tester
TERAWAVE CONFIDENTIAL – DO NOT COPY
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Module 3
Test Equipment
CLETOP fiber cleaner
TERAWAVE CONFIDENTIAL – DO NOT COPY
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Module 3
Test Equipment
Noyes Optical Power Meter
TERAWAVE CONFIDENTIAL – DO NOT COPY
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Module 3
Definitions
Network Element (NE) – A chassis that contains one or more cards
PON – Passive Optical Network. A network that consists of a PON Control Unit (PCU) in an OLT, fiber cable, passive optical splitters and one or more ONTs connected to the fiber/splitters
OLT – Optical Line Termination. The NE that is considered the “headend” of the PON. Contains one or more PONs and is usually installed in the CO, POP or basement of a building
TERAWAVE CONFIDENTIAL – DO NOT COPY
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Module 3
Definitions
ONT – Optical Network Termination. The NE that is normally the CPE equipment, is normally the interface for Subscriber equipment and is usually installed in a wiring closet. Also called Optical Network Unit (ONU)
System – A System encompasses a single OLT, all the modules provisioned in the OLT, the PONs connected to the OLT, all the ONTs connected to the PONs and all the cards provisioned in the ONTs
NIM Card – Network Interface Module. A card that is installed in the OLT and carries Subscriber traffic from the PON to the metro/core network. A NIM Card can be TDM (SONET or SDH) or ATM
TERAWAVE CONFIDENTIAL – DO NOT COPY
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Module 3
Definitions
SIM Card – Service Interface Module. A card that is installed in the ONT and is the interface to the Subscriber equipment. A SIM card can be TDM (DS1 or E1), Ethernet, ATM, Video or Telemetry
Ranging – The process by which the OLT communicates with the ONT to determine the ONTs distance from the OLT. The purpose is determine the ONTs relative traffic position in the PONs Upstream traffic
Subscriber – A company that connects their equipment to a SIM card for the purpose of providing telecommunications support for their company
TERAWAVE CONFIDENTIAL – DO NOT COPY
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Module 3
Objectives
Revisited
Know the configuration of the class network Know the test equipment used for classroom exercises Understand the definitions associated with PON
technology and the Terawave equipment
TERAWAVE CONFIDENTIAL – DO NOT COPY
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Module 3
Terawave Communications, Inc.Terawave Communications, Inc.
Lighting The First Mile™
