OLT (optical Line Terminal) full details

Опубликовано: 01 Июль 2025
на канале: hello pandit

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OLT
1)Signal Transmission
2)Multiplexing
3)Traffic Management
Types of OLT
1)APON (ATM Passive Optical Network)
2)BPON (Broadband Passive Optical Network)
3)EPON OLT (Ethernet Passive Optical Network)
4)GEPON OLT (Giga-bit Ethernet Passive Optical Network)
5)GPON OLT (Gigabit capable Passive Optical Network)
6)XG-PON OLT (10 Gigabit Passive Optical Network)
7)NG-PON2 OLT (Next-Generation Passive Optical Network 2)
8)TWDM-PON OLT (Time and Wavelength Division Multiplexed Passive Optical Network)
9)DOCSIS Provisioning of EPON (DPoE) OLT
TX (forward)=1490 , DownstreamRX =1390(reverse) ,Upstream
Downstream =1.25 Gbps
upstream =1.25 Gbps
server to customer -20KM
Sever to server -60 KM
Epon -64 –customer per port
GPON -128 customer per port
output optical Power of OLT

Green light
red light
orange light
uplink
pon port
optical power problem and their solution