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| Appendix A Product Specifications |
| Table 169 Wireless Features |
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| WMM QoS |
| WMM |
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| prioritize wireless traffic according to the delivery requirements of |
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| individual services. |
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| Other Wireless Features |
| IEEE 802.11g Compliance |
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| Frequency Range: 2.4 GHz ISM Band |
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| Advanced Orthogonal Frequency Division Multiplexing (OFDM) |
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| Data Rates: 54Mbps, 11Mbps, 5.5Mbps, 2Mbps, and 1 Mbps Auto |
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| Fallback |
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| Turn |
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| or turn off the WLAN; 5s for OTIST; 10s to reset back to factory |
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| default) |
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| WPA2 |
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| WMM |
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| IEEE 802.11i |
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| IEEE 802.11e |
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| Wired Equivalent Privacy (WEP) Data Encryption 64/128/256 bit. |
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| WLAN bridge to LAN |
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| Up to 32 MAC Address filters |
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| IEEE 802.1x |
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| Store up to 32 |
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| Database) |
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| External RADIUS server using |
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| OTIST (ZyXEL's |
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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 170 IEEE 802.11g
DATA RATE (MBPS) | MODULATION |
1 | DBPSK (Differential Binary Phase Shift Keyed) |
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2 | DQPSK (Differential Quadrature Phase Shift Keying) |
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5.5 / 11 | CCK (Complementary Code Keying) |
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6/9/12/18/24/36/48/54 | OFDM (Orthogonal Frequency Division Multiplexing) |
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"Your device may be prone to RF (Radio Frequency) interference from other 2.4 GHz devices such as microwave ovens, wireless phones, Bluetooth enabled devices, and other wireless LANs.
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