Optional Feature Modules
Peripheral Interfaces
GDUTUG500/01
CE-500 MDT Hardware Guide
57 / 97
Functions
Specifications
Bluetooth:
- Bluetooth Class 2: typical 1dBm+/- 2dBm
Receive Sensitivity
WLAN:
- 802.11b: typical -87dBm at 11Mbps
- 802.11g: typical -70dBm at 54Mbps
Bluetooth:
- GFSK: typical -87dBm
-
Π/4 DQPSK: typical -88dBm
- 8DPSK: typical -81dBm
Medium Access Protocol
CSMA / CA with ACK
Data Rates
WLAN:
- 802.11b: 1, 2, 5.5, 11Mbps
- 802.11g: 6, 9, 12, 18, 24, 36, 48, 54Mbps
Bluetooth:
- Bluetooth 2.1+EDR data rates of 1,2, and
3Mbps
Operating Range
- Open Space: ~300m; indoor: ~100m for
WLAN
- Minimum 10m indoor for Bluetooth
- The transmission speed may vary according
to environment
Security
- WEP 64-bit and 128-bit encryption with
H/W TKIP processing
- WPA / WPA2 (Wi-Fi Protected Access)
- AES-CCMP hardware implementation as
part of 802.11i security standard
Co-Existence
Bluetooth and cell phone (GSM / DCS / WCDMA / UMTS / 3G) co-
existence
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