MicroNet Technology SP907BB user manual Appendix, Preamble

5. Appendix

1.Operation Mode:

SP9007BB has two modes, ‘Infrastructure’ and ‘Ad-Hoc’. The default setting is “Infrastructure”. (Please refer to the Product Introduction)

2.Channel:

The channel setting should follow the regulation of the local government. For ‘Infrastructure’ mode, the channel does not need to be set. It will automatically change to the same channel as AP’s. In ‘Ad-Hoc’ mode, users can change the channel to match the connected computer.

3.SSID:

When SP907BB is in Ad-Hoc mode, all connecting SP907BB should have the same SSID. When SP907BB is in Infrastructure mode, the SSID will change to the same as AP’s SSID.

Important: Capital and non-capital are different words in SSID setting.

4.Tx Rate:

It determine SP907BB’s transmitting rate. There are 5 rated to choose, 1, 2, 5.5, 11Mbps, and Auto. The default setting is “Auto”.

5.Int. Roaming: Its default setting is ‘Disable’, and does not need to be adjusted.

6.Radio:

The default setting is ‘ON’. It means to stop the SP907BB’s RF function. If your WLAN card is embedded, you can stop its function by turning the Radio “ON”.

7.Encryption:

SP907BB provides 64/128bits encryption. Choose “disable”, if you do not need this function. When using Encryption, there are two configurations to setting:

„Choose from encryption key 1~4 to encrypt.

9For 64bits encryption:

Using letters & numbers: 5 digits (“a-z”,”A-Z”,”0-9”)

Hexadecimal: 10 digits (“a-f”,”A-F”,”0-9”)

9For 128bits encryption:

Using letters & numbers: 13 digits (“a-z”,”A-Z”,”0-9”)

Hexadecimal: 26 digits (“a-f”,”A-F”,”0-9”)

„Choose the Authentication type from open system, share key, and auto type. The default setting is ‘auto’.

8.PREAMBLE:

This function determines the PREAMBLE TYPE that physical layer’s PLCP will use. There are three modes to choose: LONG, SHORT, and AUTO. The default setting is AUTO, and the system will automatically choose the optimized mode.

9.Tx Power Level (mW): Does not open to change.

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