Alcatel-Lucent IAP93 Podręcznik Użytkownika Pobierz pdf (Strona 69)

In the CLI

To change the name:

(Instant Access Point)# hostname <system-name>

Updating Location Details of an OAW-IAP

You can update the physical location details of an OAW-IAP by using the AOS-W Instant UI or CLI. The system

location details are used for retrieving information through the SNMP

sysLocation

MIB object.

In the AOS-W Instant UI

To update location details:

1. In the AOS-W Instant main window, click the System link. The System window is displayed.

2. In the General tab of System window, specify the location of the an OAW-IAP in the System location text box.

3. Click OK.

In the CLI

To update location details of an OAW-IAP:

(Instant Access Point)(config)# syslocation <location-name>

(Instant Access Point)(config)# end

(Instant Access Point)# commit apply

Configuring External Antenna

If your OAW-IAP has external antenna connectors, you need to configure the transmit power of the system. The

configuration must ensure that the system’s Equivalent Isotropically Radiated Power (EIRP) is in compliance with

the limit specified by the regulatory authority of the country in which the OAW-IAP is deployed. You can also

measure or calculate additional attenuation between the device and antenna before configuring the antenna gain. To

know if your AP device supports external antenna connectors, see the

Install Guide

that is shipped along with the AP

device.

EIRP and Antenna Gain

The following formula can be used to calculate the EIRP limit related RF power based on selected antennas

(antenna gain) and feeder (Coaxial Cable loss):

EIRP = Tx RF Power (dBm)+GA (dB) - FL (dB)

The following table describes this formula:

Formula Element Description

EIRP Limit specific for each country of deployment

Tx RF Power RF power measured at RF connector of the unit

GA Antenna gain

FL Feeder loss

Table 14:

Formula Variable Definitions

AOS-W Instant 6.3.1.1-4.0 | User Guide Initial Configuration Tasks | 69

1 2 ... 64 65 66 67 68 69 70 71 72 73 74 ... 334 335

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Alcatel-Lucent IAP93 Podręcznik Użytkownika Strona 69