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Wirnet iBTS
Document title : Installation and
Maintenance Manual
Version : 2.0
Author : SNI
Date : 04/12/2018
Classification
This document is the strict property of Kerlink and shall not be either copied nor sent without express
written authorization of Kerlink
Internal Use
Kerlink m2m technologies reserved rights
Confidential
Kerlink – 1 rue Jacqueline Auriol – 35235 THORIGNÉ-FOUILLARD
Page 29 / 221
Strict confidential
1.3
Mechanical implementation for compact casing
1.3.1
Compact casing
The Wirnet iBTS Compact station is built on a high impact resistant IP67 polycarbonate wall
mounting cabinet that withstands harsh industrial and outdoor environments.
It offers excellent flammability rating, good UV resistance and also good chemical resistance.
The dimensions of the cabinet are 260 mm x 170 mm x 120 mm.
It is composed of two separated parts: the frame and a lid. The lid tightens to the frame
trough two hinges that can be opened or closed by simple clipping. No screws are required
but only optional.
A mounting kit, with embedded antenna brackets, is screwed on the back of the enclosure,
allowing several mounting configurations: wall mount, pole mount and metallic strapping.
Figure 8: Wirnet iBTS Compact external view
The left and right sides of the enclosure integrate two waterproof screw-in vents to equalize
the pressure inside and outside. This reduces condensation by allowing air to flow freely into
and out of the sealed enclosure. At the same time, they provide a durable barrier to protect
the internal modules from contaminants like dust, sand, water, etc … improving reliability,
safety and longer product life.
The bottom side of the enclosure is dedicated for the connectors:
1 x M25 cable gland used to introduce the Ethernet cable (PoE) inside the enclosure
1 x N-SMB adapters used as RF interfaces for LoRa antenna. The number of LoRa
antenna interfaces can be extended to two.
LoRa antenna
bracket
Mounting kit
M25 cable
gland (PoE)
N-SMB
adapter
M16 blind
stop