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8.1.4 Interface Specifications
IrDA Interface
Specification: IrDA Ver1.3 Low Power physical layer compliant
(Except transmission speed: 460,800 bps)
Input signals: RD
Output signals: SD
Transmission speed: 9,600 / 19,200 / 38,400 / 57,600 / 115,200 / 460,800 /4M bps
Note: 460,800 bps is only possible when communicating from one BHT-800 unit to another or with
the CU-821. 4 Mbps is only possible for communication with the dedicated CU-811 unit. The
maximum transmission speed in all other cases is 115,200 bps.
Wireless Interface (BHT-825QW)
IEEE802.11b
Communication method: DS-SS
Frequency band: 2400 – 2483.5 MHz
Transmission speed: 11/5.5/2/1 Mbps
Channels: 1 to 13 ch
IEEE802.11g
Communication method: OFDM
Frequency band: 2400 – 2483.5 MHz
Transmission speed: 54/48/36/24/18/12/9/6 Mbps
Channels: 1 to 13 ch
Bluetooth
®
Interface (BHT-825QB)
Compatible specification: Bluetooth
®
Specification Ver. 2.1+EDR
Output class: Class 2 (Max. 2.5 mW)
Compliant profile: Generic Access Profile
Serial Port Profile
Dialup Networking Profile
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