Test
frequen
cy
(MHz)
Band Service Modulation Maximum
power (w)
Distanc
e(m)
IMMUNITY
TEST
LEVEL(V/m
)
780
810 GSM 800/900, TETRA
800,
870
800~960 iDEN 820, CDMA 850, Pulse modulation 18 Hz 2 0.3 28
930
LTE Band 5
1720 GSM 1800; CDMA
1900;
1845
1700~1990 GSM 1900; DECT; Pulse modulation 217 Hz 2 0.3 28
1970
LTE Band 1,3,4,25;
UMTS
2450 2400~2570 Bluetooth,
W LAN,
802.11 b/g/n, RFID
2450,LTE Band 7
Pulse modulation 217 Hz 2 0.3 28
5240 W LAN 802.11
5500
5100~5800 a/n Pulse modulation 217 Hz 0.2 0.3 9
5785
Table 2-8 Test specifications for IEC/EN 61000-4-3 proximity fields from RF wireless communications equipment
2.12 Network disclosure
Purpose and scope
This disclosure is intended to satisfy the requirements of IEC 60601-1 and IEC/ISO 80001-1
for disclosure of network-related specifications, requirements and residual risks in order to
facilitate the responsible organization's risk management activities (e.g. pursuant to 80001-1)
for their networks incorporating the Voluson™ SWIFT / Voluson SWIFT+.
Purpose of the network connection
The connection options (USB, Ethernet, WLAN) provide a possibility for data transfers from
and to the Voluson™ SWIFT / Voluson SWIFT+. This allows the customer to use a convenient
database system for data management and data sharing e.g. within a hospital or any other
relevant organizations. Also simple standard device connections, such as printers, USB
storage devices or similar, are provided by the USB connection for data exchange. Email can
be used to conveniently transfer data.
Wireless LAN (WLAN) Specifications
The Wireless LAN (WLAN) supports the following network protocols:
Standards: IEEE 802.11n, 802.11g, 802.11a, 802.11b,
802.11ac
Encryption
•
WPA2-PSK [AES]
•
WPA-PSK [TKIP]
•
40-bit (also called 64-bit) WEP data
encryption
•
128-bit WEP data encryption
Safety
Voluson™ SWIFT / Voluson SWIFT+ Instructions For Use
5831612-100 R
evision 4 2-25
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