PIU indicator

23

The PIU board has an indicator used to denote its running status.
The power supply to the PIU board is normal when the indicator is lit in green.

Other related questions:
Number of PIUs needed on OSN 9800
OSN 9800 U64 needs 20 PIUs, and OSN 9800 U32 needs 10 PIUs.

PIU backup rule of an OSN 9800 U64 subrack
PIU boards in an OSN 9800 U64 subrack are configured as follows: PIU boards on the front and rear sides (installed back-to-back) are in mutual backup. For example, PIU boards in the IU100 and IU121 slots are in mutual backup, and PIU boards in IU101 and IU120 slots are in mutual backup.

PIU boards that do not support subrack power consumption queries on the U2000
All types of PIU boards support subrack power consumption queries on the U2000. The query process varies depending on types of PIU boards. 1. The TN16PIU board provides the smart meter function to measure subrack power consumption on a real-time basis. 2. For other types of PIU boards, the system control board calculates the subrack power consumption based on the power consumption data of each board in the subrack. The power consumption data, including room-temperature typical power consumption and high-temperature maximum power consumption, is measured on a non-real time basis and recorded in the system control board.

Whether PIU boards support subrack power consumption queries
PIU boards support subrack power consumption queries. The query process varies depending on types of PIU boards. 1. The TN16PIU board provides the smart meter function to measure subrack power consumption on a real-time basis. 2. For other types of PIU boards, the system control board calculates the subrack power consumption based on the power consumption data of each board in the subrack. The power consumption data, including room-temperature typical power consumption and high-temperature maximum power consumption, is measured on a non-real time basis and recorded in the system control board.

Power consumption of the ND2, PIU, and NS2 boards on OSN 6800 devices
The maximum power consumption values for the ND2, PIU, and NS2 boards are 70.5 W, 24 W, and 49.1 W respectively.

If you have more questions, you can seek help from following ways:
To iKnow To Live Chat
Scroll to top