The High Capacity Lithium-Ion Battery Pack provides which data holding time when SKL is powered down?

The High Capacity Lithium-Ion Battery Pack provides which data holding time when SKL is powered down?

• A. 60 days
• B. 45 days
• C. 30 days
• D. 90 days

Answer: (A)

Data holding time is how long the SKL’s stored data and cryptographic keys stay retained when the unit is not powered. The High Capacity Lithium-Ion Battery Pack provides backup power to the SKL so that, even with the radio powered down, the SKL remains energized long enough to preserve its memory. The specification for this backup capability is 60 days, meaning data including the cryptographic keys remains intact for up to two months without external power. Real-world factors like temperature can affect exact retention, but 60 days is the stated endurance.

Data holding time is how long the SKL’s stored data and cryptographic keys stay retained when the unit is not powered. The High Capacity Lithium-Ion Battery Pack provides backup power to the SKL so that, even with the radio powered down, the SKL remains energized long enough to preserve its memory. The specification for this backup capability is 60 days, meaning data including the cryptographic keys remains intact for up to two months without external power. Real-world factors like temperature can affect exact retention, but 60 days is the stated endurance.