Cisco Catalyst IR1821 User Manual

Table 16: 802.11n HT20
2.4 GHz Radio5 GHz Radio
RX sensitivity
(dBm)
Total TX power
(dBm)
RX sensitivity
(dBm)
Total TX power
(dBm)
Number of Active
Antennas
Spatial Streams
-9221-932021MCS0
-7321-711922MCS15
Table 17: 802.11n HT40
2.4 GHz Radio5 GHz Radio
RX sensitivity
(dBm)
Total TX power
(dBm)
RX sensitivity
(dBm)
Total TX power
(dBm)
Number of Active
Antennas
Spatial Streams
——-902021MCS0
——-681922MCS15
Table 18: 802.11ac VHT20
2.4 GHz Radio5 GHz Radio
RX sensitivity
(dBm)
Total TX power
(dBm)
RX sensitivity
(dBm)
Total TX power
(dBm)
Number of Active
Antennas
Spatial Streams
——-932021MCS0
——-701821MCS8
——-902022MCS0
——-671822MCS8
————22MCS9
Table 19: 802.11ac VHT40
2.4 GHz Radio5 GHz Radio
RX sensitivity
(dBm)
Total TX power
(dBm)
RX sensitivity
(dBm)
Total TX power
(dBm)
Number of Active
Antennas
Spatial Streams
——-902021MCS0
——-661721MCS9
——-872022MCS0
——631722MCS9
Cisco Catalyst IR1800 Rugged Series Router Hardware Installation Guide
62
Cisco Wi-Fi Interface Module (WIM)
Transmit Power and Receive Sensitivity

Cisco Catalyst IR1821 Specifications

General

Brand	Cisco
Model	Catalyst IR1821
Category	Network Router
Language	English