Observa Telecom RTSA04NU, User Manual

Page: 14 / 47

RTSA04NU User´s Manual
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Page 14 of 47
The following table describes the parameters of this page.
For WEP:
Field Description
Longitud de la clave
(WEP Key Length)
Choose the WEP key length. You can Choose 64-
bit or 128-bit .
Formato de la clave
(Key Format)
Choose ASCII or Hexadecimal.
Clave de cifrado
(WEP Key)
The Encryption keys are used to encrypt the data.
Both the modem and wireless stations must use the
same encryption key for data transmission. An
example for default key could be 8wlHK .
For other types of cyphering:
Field
Description
Cifrado (Security mode)
Configure the wireless encryption mode. You can
choose None , WEP , WPA2 or WPA/ WPA2 Mixed .

Wired equivalent privacy (WEP) encrypts data
frames before transmitting over the wireless network.

Wi-Fi protected access (WPA) is a subset of the
IEEE802.11i security specification draft.

WPA/WPA2 Mixed is the collection of WPA and
WPA2 encryption modes. The wireless client
establishes the connection between the modem
through WPA or WPA2.
Key differences between WPA and WEP are user
authentication and improved data encryption.
Algoritmo de Cifrado WPA2
(WPA2 Encryption)
When WPA2 is selected, you can select WPA2
encryption as AES or TKIP+AES .
Modo de autentificación
(Authentification Mode)

Select PSK (Pre-Shared Key) , enter the pre-
shared key in the Pre-Shared Key field.

Select Enterprise (RADIUS) , enter the port, IP
address, and password of the Radius server. You need
to enter the username and password provided by the
Radius server when the wireless client connects the
modem.
If the encrypton is set to WEP , the modem uses 802.1
X authentication, which is Radius authentication.