Extreme Networks 300-2 Guide d'installation télécharger pdf (Page 27)

Altitude 300-2 Getting Started Guide 27

B Maximum Distance Table

Important Notice

Maximum distances posted below are actual tested distance thresholds for the Altitude 300-2i using a

1-3dB gain integrated antenna with 16-20dBm power output. These parameters are typically for indoor

use in most countries. However, variables such as barrier composition and construction, local

environmental interference, and country-specific limitations may affect actual distances and result in

distance thresholds that are lower than those posted below.

Table 5: 802.11a Maximum Distances

802.11a Wireless Products Maximum Distance Table, Integrated Antenna Speed and

Distance Ranges

Environmental Condition 54 Mbps 18 Mbps 6 Mbps

Outdoor Environment

1. Outdoor Environment: A line-of-sight environment with no interference or obstruction between the

wireless port and clients.

31 m

(100 ft)

168 m

(550 ft)

335 m

(1100 ft)

Indoor Environment

2. Indoor Environment: A typical office or home environment with floor to ceiling obstructions between

the wireless port and clients.

18 m

(60 ft)

46 m

(150 ft)

64 m

(210 ft)

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 47 48

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Extreme Networks 300-2 Guide d'installation Page 27