Appendix 3. Cybersecurity; Appendix 3.1. Network Setup - Ambu aView 2 Advance Instrucciones De Uso

Wi-Fi:
Modulation
Techniques
Transmit Output
Power – 2x2
(Tolerance:
±1.5dBm@2.4GHz
±2dBm@5GHz)

Appendix 3. Cybersecurity

This appendix is intended for the IT network responsible at the organization where the
displaying unit is used. It contains technical information regarding the setup of the IT
network and the devices connected to the displaying unit. It also contains information
regarding the types of data contained in and transmitted from the displaying unit.
The displaying unit is of medium security risk (according to NIST) as:
• The displaying unit does not allow any input from external devices (except from Ambu
visualization devices and secured software updates).
• Essential functionality is secured in case of network problems.

Appendix 3.1. Network setup

When preparing the network for connection to the displaying unit, the following should
be considered:
Overview of the existing ports and their communication protocols
Item
Wireless
communication
802.11ac:
256QAM, 64QAM, 16QAM,
QPSK, BPSK
802.11a:
64QAM, 16QAM, QPSK, BPSK
802.11b / CCK : 18 dBm
802.11a :
13 dBM @6,24,36Mbps
12 dBM @48Mbps
10.5 dBM @54Mbps
802.11g / OFDM:
18 dBm@6,9,12,18,24Mbps
17 dBm@36Mbps
16 dBm@48Mbps
16 dBm@54Mbps
2.4G:
802.11n / HT20:
18 dBm@MCS0
16 dBm@MCS7
802.11n / HT40:
17 dBm@MCS0
16 dBm@MCS7
Standards Comments
used
IEEE 802.11 The device uses a WPA_Supplicant to support WPA2
Wireless communication as TKIP and CCMP. The
authentication and integrity of the communication
is provided by the underlying FIPS 140-2 compliant
chipset wireless driver. Wi-Fi option supports WPA2
Enterprise for mschapv2.
802.11b:
CCK, DQPSK, DBPSK
802.11g:
64QAM, 16QAM, QPSK, BPSK
802.11n:
64QAM, 16QAM, QPSK, BPSK
5G:
802.11n / HT20:
12.5 dBm@MCS0
10 dBm@MCS7
802.11n / HT40:
11.5 dBm@MCS0
10 dBm@MCS7
AC:
HT20:
10 dBm@MCS7
9 dBm@MCS8
HT40:
8 dBm@MCS8
7 dBm@MCS9
HT80:
7 dBm@MCS8
6 dBm@MCS9
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