SX-550-1701 Silex Technology, SX-550-1701 Datasheet - Page 86

• Manufacturer Part Number: SX-550-1701
• Description: WiFi / 802.11 Modules & Development Tools 802.11a/b/g Bridge Serial Server
• Manufacturer: Silex Technology

Specifications of SX-550-1701

• Interface Type: UART
• Board Size: 59.6 mm x 49.1 mm x 14.3 mm
• Security: 802.1xEAP, PEAP, WEP, WPAPSK, TKIP, WPA2, AES
• Operating Voltage: 3.3 VDC
• Operating Temperature Range: 0 C to + 50 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

There are numerous possible security settings. It is therefore important that you verify the appropriate
settings with your network administrator. If you enter the settings incorrectly, the SX-550 will not be able
to communicate on your network. The following table summarizes the wireless settings required for each
encryption mode and authentication type:
To use the above table, select the encryption mode and authentication type you are using. For example,
if you are using WPA2 with PSK authentication, you would need to set the WPA-PSK pre-shared key and
enable or disable the WPA Group Key. Likewise, if you are using WPA2 with 802.1X TLS authentication,
you would need to enter a User ID and Password, an Authentication Certificate, and a Private Key.
The following is a description of the authentication settings used by the SX-550:
Part Number 40183-101
Disable
64-Bit WEP
128-Bit WEP
WPA
WPA2
WPA2-WPA
Dynamic
WEP
Wired
Ethernet
Network
1. 64/128Bit WEP Key
2. WPA-PSK
3. WPA Group Key
System
Basic Configuration
Open
(OK)
N/A
N/A
N/A
N/A
N/A
1
1
Parameters
Shared-
N/A
Key
N/A
N/A
N/A
N/A
N/A
Advanced Security Configuration
1
1
Silex SX-550 Developer's Guide
PSK
N/A
N/A
N/A
N/A
N/A
2, 3
2, 3
2, 3
Authentication Type
4. User ID and Password
5. Authentication Server
Certificate
6. Private Key
7. Authentication Protocol
TTLS
4, 7
4, 7
4, 7
N/A
N/A
N/A
4, 7
4, 7
802.1X Configuration
Parameters
LEAP
N/A
N/A
N/A
N/A
4
4
4
4
802.1x
PEAP
N/A
N/A
N/A
4, 5
4, 5
4, 5
4, 5
4, 5
Appendix A
4, 5, 6
4, 5, 6
4, 5, 6
4, 5, 6
TLS
N/A
N/A
N/A
N/A
FAST
EAP-
N/A
N/A
N/A
4
4
4
4
4
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