Generally, an OLT is a switch or router and a multi-service provisioning platform.
A.
TRUE
B.
FALSE
The Answer Is:
A
This question includes an explanation.
Explanation:
An OLT (Optical Line Terminal) is a key component in fiber-optic access networks, particularly in GPON and XGS-PON systems. It serves multiple roles:
Switch or Router Role :
The OLT acts as a Layer 2/Layer 3 switch or router, aggregating traffic from multiple ONUs (Optical Network Units) and forwarding it to the core network.
Multi-Service Provisioning Platform :
The OLT supports multiple services, including Internet access (data), voice (VoIP), and video (IPTV). It integrates these services over a single fiber infrastructure, making it a versatile platform for service providers.
Why TRUE?
The statement accurately describes the OLT's functionality as both a switch/router and a multi-service provisioning platform.
Thus, the correct answer is A .
References:
HCIA Huawei ACCESS Official Documentation , Chapter: OLT Functionality.
GPON System Architecture by Huawei.
H35-210_V2.5 PDF/Engine
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