Hello, everyone.
In this post, I would like to share with you TN51EFI2 board specifications for OptiX OSN 8800 T64 subrack.
TN51EFI2 board is using NM_ETH1/ETH1/ETH2/ETH3 as network management interfaces and LAMP1-LAMP2: subrack alarm output/cascading interfaces.
Connects the network interface on the equipment through a network cable to that on an NM server so that the NM can manage the equipment.
Connects the NM_ETH1/NM_ETH2 network interface on one NE through a network cable to that on another NE to achieve communication between NEs.
Connects a network cable from the ETH1/ETH2/ETH3 interface on one subrack to corresponding interfaces on the other subracks to achieve the communication between the master subrack and slave subracks.
NOTE:When inter-subrack protection is configured, the ETH3 interface cannot be used for the communication between the master and slave subracks.Connects a network cable to a CRPC or ROP board to achieve communication with the CRPC or ROP board.
Outputs single-subrack or multi-subrack alarms to the cabinet indicator interface to light the corresponding alarm indicators on the cabinet.
From group: Transport&Access Network
Thank you!
