No sensitivity indicator for RI ports of NPO2E boards

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The module of the RI port on the NPO2E board is a passive red/blue band filter. The RI port is only a logical optical port connected to an optical fiber. The receive wavelengths (12+8) on the RI port are processed by the red/blue band filter, and then arrive on the 12 independent physical optical ports of a blue-band PID board and the 8 independent physical optical ports of a red-band PID board.
TO/RI, T01/R01, and T02/R02 ports are only logical optical ports for fiber connections. For logical optical ports, the sensitivity indicator is unnecessary. Therefore, the transmit/receive optical power reported by such boards are only logically calculated values.

Other related questions:
Whether the RI port sensitivity of the PID board can be queried
The module of the RI port on the PID board is a passive red/blue band filter. The RI port is only a logical optical port connected to an optical fiber. The receive wavelengths (12+8) on the RI port are processed by the red/blue band filter, and then arrive on the 12 independent physical optical ports of a blue-band PID board and the 8 independent physical optical ports of a red-band PID board. TO/RI, T01/R01, and T02/R02 ports are only logical optical ports for fiber connections. For logical optical ports, the sensitivity indicator is unnecessary. Therefore, the transmit/receive optical power reported by such boards are only logically calculated values.

Whether the TO/RI ports on NPO2E boards have requirements for optical power
The TO/RI ports on NPO2E boards are connected to filters and therefore they have no requirements for optical power.

Whether the NPO2E board supports electrical monitoring
Yes, the NPO2E board supports electrical monitoring.

Receiver sensitivity and minimum overload point of the TDX board
They vary according to the optical modules on the TDX board. For details, see the product documentation.

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