====== Wirnet™ iBTS installation recommendations ======

Installation of a LoRaWAN gateway shall be carefully prepared in advance to anticipate the future coverage area, QoS and make sure that all needed equipment’s are listed and are available the D-day but also to be sure that the installation is conformed to the Kerlink recommendations : {{ :documentation:an-klk03357_-_lorawan_gateways_installation_recommendations_-_v1.2.pdf | Gateways installation recommendations}}.

The detailed installation procedure is described in the **AN-KLK03357 - LoRaWAN gateways installation recommendations - V1.3.pdf** available from the [[wiki:resources:resources#application_notes| Resources]] page. This procedure must be read, the integrity of the gateway, its warranty and its efficiency depend on it.

Here are the key factors of a good installation (it does not prevent you from reading the "installation and maintenance manual"), plus a few additional recommendations:

  *  For antenna links (GNSS, LTE) and LoRa antenna links, RF coaxial surge protection are recommended.
  *  Surge protection must be positioned as close as possible to the gateway.
  *  A good earthing of the whole installation is required.
  *  Used ground connection cables must be as short as possible (<30cm, 4sq.mm).
  *  Using of a lightning rod on the top of the mast is strongly recommended.
  *  It is recommended to regroup all ground connections toward the mast at one point (at least mounting bracket + surge protections). This point must be as close as possible to the product.
  *  Recommended shielding Ethernet cable is category 6A, STP or SSTP.
  *  Before any product installation, a full spectrum analysis should be done on the field with a spectrum analyser. A backup of each measurement is strongly recommended in case further analysis is required.
  *  Photos of the full installation are also recommended to memorize antennas co-locations and check if the installation is properly done.