ZyXEL Communications P-2802H-I Series, User Manual

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Chapter 26 Product Specifications
P-2802H(W)(L)-I Series User’s Guide
331
Wireless Features
IEEE 802.11g Wireless LAN
IEEE 802.11g is fully compatible with the IEEE 802.11b standard. This means an IEEE
802.11b radio card can interface directly with an IEEE 802.11g access point (and vice versa) at
11 Mbps or lower depending on range. IEEE 802.11g has several intermediate rate steps
between the maximum and minimum data rates. The IEEE 802.11g data rate and modulation
are as follows:
Table 149 Wireless Features
External Antenna The ZyXEL Device is equipped with an attached antenna to provide a
clear radio signal between the wireless stations and the access
points.
Wireless LAN MAC Address
Filtering
Your device can check the MAC addresses of wireless stations
against a list of allowed or denied MAC addresses.
WEP Encryption WEP (Wired Equivalent Privacy) encrypts data frames before
transmitting over the wireless network to help keep network
communications private.
Wi-Fi Protected Access Wi-Fi Protected Access (WPA) is a subset of the IEEE 802.11i
security standard. Key differences between WPA and WEP are user
authentication and improved data encryption.
WPA2 WPA 2 is a wireless security standard that defines stronger
encryption, authentication and key management than WPA.
Other Wireless Features IEEE 802.11g Compliance
Frequency Range: 2.4 GHz ISM Band
Advanced Orthogonal Frequency Division Multiplexing (OFDM)
Data Rates: 54Mbps, 11Mbps, 5.5Mbps, 2Mbps, and 1 Mbps Auto
Fallback
Turn on-off WLAN by reset button (press 1s on reset button to turn on
or turn off the WLAN; 3s for OTIST; 10s to reset back to factory
default)
WPA2
IEEE 802.11i
IEEE 802.11e
Wired Equivalent Privacy (WEP) Data Encryption 64/128/256 bit.
WLAN bridge to LAN
Up to 32 MAC Address filters
IEEE 802.1x
Store up to 32 built-in user profiles using EAP-MD5 (Local User
Database)
External RADIUS server using EAP-MD5, TLS, TTLS
OTIST (ZyXEL's One-Touch Intelligent Security Technology)
Table 150 IEEE 802.11g
DATA RATE (MBPS) MODULATION
1 DBPSK (Differential Binary Phase Shift Keyed)
2 DQPSK (Differential Quadrature Phase Shift Keying
)
5.5 / 11 CCK (Complementary Code Keying)
6/9/12/18/24/36/48/54 OFDM (Orthogonal Frequency Division Multiplexing)