01-29-2015 06:31 AM - edited 07-05-2021 02:22 AM
I have a EHWIC-4G-LTE-V Card runnning in a 2911 Router - there is a Cell Booster inline between the outside antenna and the EHWIC Card. I'm getting :
Radio Information
=================
Radio power mode = ON
Channel Number = I left this blank for security reasons
Current Band = LTE
Current RSSI = -33 dBm
Current RSRP = -62 dBm
Current RSRQ = -11 dB
Current SNR = 10.6 dB
LTE Technology Preference = AUTO
LTE Technology Selected = LTE
This is pretty strong RSSI with the booster on - Can anyone tell me if there is a limit on the RSSI to this card?
Thanks for your replies.
02-18-2015 06:10 AM
For every vendor , they have their own RSSI calculations and hence their own limit to RSSI value ( which is a sampled value) so , it varies. Mostly have 100, cisco cards have 100
02-19-2015 03:31 AM
This from Cisco :
For LTE on the EHWIC-4G-LTE-V card - best practices maximum RSSI should be -40 dBm and the minimum -90 dBm
The best RSRP(Reference Signal Received Power) value should be -23 dBm.
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