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Encryption Key Size:
Bluetooth Wireless Technology Information
Bluetooth Compliance:
2.4 to 2.4835 GHz
Operating Frequency:
TX: +3 dBM
Output Power:
10 meter radius (line of sight)
Operating Range:
Star - bus
Network Topology:
Slave
Operation:
Model 3230
Integrated chip type antenna
Antenna Type:
Frequency Hopping Spread Spectrum
Modulation Type:
1 Mbit/second
Data Rate:
6 ms
Data Latency:
Adaptive Frequency Hopping
Data Integrity:
24-bit CRC (cyclic redundancy check)
32-bit message integrity check
Sends data packets once per second. Includes a second counter that
Data Format:
allows the host to detect if packets are missing and the device to
retransmit.
This device uses Bluetooth Smart technology for wireless
Quality of Service:
communications, which allows for reliable communications in
electrically noisy environments, and transmits physiological data once
per second. If data is lost, the device will transmit data again one second
later. If the connection is lost, the device will change the Bluetooth symbol
from green to white and become available for a connection in a few
seconds.
Bluetooth Profiles Supported:
Authentication and Encryption:
128 bits AES (advanced encryption standard)
Encryption Key Size:
The Bluetooth
word mark and logo are registered trademarks owned by Bluetooth SIG, Inc.
®
Connecting the Device into a Medical System
Incorporating the device into a medical system requires the integrator to identify, analyze, and
evaluate the risks to patient, operators, and third parties. Subsequent changes to the medical
system after device integration could introduce new risks and will require additional analysis.
Changes to the medical system that must be evaluated include:
• Changing the system configuration
• Adding devices to or disconnecting devices from the system
• Updating or upgrading equipment connected to the system
Issues resulting from user-initiated system changes may include corruption or loss of data.
38
128 bits AES (advanced encryption standard)
Version 4.0 single mode low energy
GATT-based proprietary Nonin profile
Supported
nVISION Software
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