User's Manual

2 MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION
Contents
1. How Wireless Works ............................................................................3
1.1 Use, Care and Maintenance ........................................................3
2 Important Safety Instructions ..............................................................3
3 2net Hub Regulatory Information ........................................................5
3.1 Food and Drug Administration (FDA) Classification ....................5
3.2 Safety Warnings ...........................................................................5
3.4 Implantable Medical Devices .......................................................6
3.3.1 Safety and Wireless Devices ............................................7
4 Transmitter Information .....................................................................11
4.1 List of Transmitters .....................................................................11
4.2 Medical Equipment Standards ...................................................12
MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION 15
Table 4-5. IEC 60601-1-2 Recommended Separation Distance Be-
tween RF Communication Equipment and the 2net Hub
Recommended separation distances between portable and mobile RF
communications equipment and the 2net Hub
The 2net Hub is intended for use in an electromagnetic environment in which radiated RF disturbances are
controlled. The customer or the user of the 2net Hub can help prevent electromagnetic interference by maintaining
a minimum distance between portable and mobile RF communications equipment (transmitters) and the 2net Hub
as recommended below, according to the maximum output power of the communications equipment.
Rated maximum output
power of transmitter (W)
Separation distance according to frequency of transmitter (m)
150 kHz to 80 MHz
d = [ 3,5 ] P V 1
80 MHz to 800 MHz
[ 3,5 ] / E1 * sqrt P
800 MHz to 2,5 GHz
d = [ 7 ] P E
0.01 0.12 0.12 0.23
0.1 0.37 0.37 0.74
1 1.17 1.17 2.33
10 3.69 3.69 7.38
100 11.67 11.67 23.33
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in
metres (m) can be estimated using the equation applicable to the frequency of the transmitter, where P is the
maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer.
NOTE 1: At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption
and reflection from structures, objects and people.