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What is ONU(Optical Network Unit)?

What is ONU(Optical Network Unit)?

What is ONU(Optical Network Unit) what is ONU : Optical Network Unit, which is a terminal device for Optical fiber access. ONU functions 1.Select to receive broadcast data sent by the OLT; 2.Responding to the ranging and power control commands issued by the OLT; and making corresponding adjustmen...
8 PON FTTH GPON OLT Optical Line Terminal

8 PON FTTH GPON OLT Optical Line Terminal

OLT optical line terminal, is a device which serves as the service provider endpoint of a passive optical network(PON). OLT optical line terminal equipment introduction The RicherLink RL8008G GPON OLT optical line terminal is self-developed Compact 1U GPON OLT equipment,meeting the requirements o...
What is Optical Access Network (OAN) ?

What is Optical Access Network (OAN) ?

Optical access network, also known as “fiber subscriber loop.” It refers to a set of access connections that use optical transmission or partially share the same network side interface between the service node or the remote module and the user equipment. Basic composition of optical a...
What is OLT (optical line termination)?

What is OLT (optical line termination)?

What is OLT What is OLT : optical line terminal, which is a terminal device used to connect fiber trunks. OLT functions 1. Broadcast Ethernet data to the ONU (Optical Network Unit) in broadcast mode; 2. Initiating and controlling the ranging process and recording the ranging information; 3. Alloc...
What are the differences between EPON and GPON?

What are the differences between EPON and GPON?

1. EPON and GPON technology EPON (Ethernet Passive Optical Network) is an Ethernet-based PON technology. It uses point-to-multipoint architecture, passive fiber transmission, and provides multiple services over Ethernet. GPON (Gigabit-Capable PON) technology is the latest generation broadband pas...

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