Cambium Networks XE3-4, Hardware Installation Manual

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Chapter 1: About This User Guide 9
Warning
To prevent loss of life or physical injury, observe the safety guidelines in this section.
In certain instances, Cambium makes specific recommendations regarding security practices, however
the implementation of these recommendations and final responsibility for the security of the system lies
with the operator of the system.
Cambium Network’s Enterprise AP equipment is shipped with default web management interface login
credentials. It is highly recommended that the following default username and password should be
modified prior to system installation.
⚫
Username: admin
⚫
Password: admin
Safety and regulatory information
This section describes important safety and regulatory guidelines that must be observed by personnel
installing or operating Enterprise Access Point equipment.
Important safety information
Power lines
Exercise extreme care when working near power lines.
Working at heights
Exercise extreme care when working at heights.
Grounding and protective earth
Cambium Networks Enterprise Access Point (AP) devices must be properly grounded to protect against
lightning. It is the responsibility of the user to install the equipment in accordance with national
regulations. In the USA, follow Section 810 of the National Electric Code, ANSI/NFPA No.70-1984 (USA).
In Canada, follow Section 54 of the Canadian Electrical Code. These codes describe correct installation
procedures for grounding the outdoor unit, mast, lead-in wire and discharge unit, size of grounding
conductors and connection requirements for grounding electrodes. Other regulations may apply in
different countries and therefore it is recommended that installation be contracted to a professional
installer.
Powering down before servicing
Always power down and unplug the equipment before servicing.
Primary disconnect device
The Enterprise AP power supply is the primary disconnect device.
RF exposure near the antenna
Strong Radio Frequency (RF) fields will be present close to the antenna when the transmitter is ON.
Always turn OFF the power to the AP device before undertaking maintenance activities in front of the
antenna.