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LCOS Unmanaged Switch

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Safety

T R A N S P O R T A T I O N

Also note the following:

The intended use also includes the procedure according to the operating
instructions.

Any other or extended use is considered improper and therefore improper. In this
case, safety and its protection can be impaired. The company Friedrich Lütze
GmbH is not liable for any damages arising from this.

Intended use also includes:

▪ Observing all notes in the operating instructions

▪ Observing all safety instructions

3.4

Product life

The product life cycle of LCOS Unmanaged Switches is based on the
EN/IEC 61709 is calculated and defined:

3.4.1

LCOS-SW-4P / 4-Port Ethernet Switch Version

MTBF (EN/IEC 61709, 45 °C) = 378,7 Years

3.4.2

LCOS-SW-4P / 8-Port Ethernet Switch Version

MTBF (EN/IEC 61709, 45 °C) = 349,0 Years

The results are valid under the following conditions:

▪ Automotive or industrial environment without extreme dust pollution and

pollutants (SN 29500)

▪ 45°C average ambient component temperature

▪ Continuous operation 8760 h per year

Correct and safe operation of the product requires proper transport,
storage, installation and assembly as well as careful operation and
maintenance.

The permissible ambient conditions must be observed. These data are given in
the data sheets.

Operate the devices only in accordance with this intended case and only
in conjunction with the third-party devices and components
recommended or approved by us.

The devices may only be connected to the supply voltage printed on the
identification plate.

To reduce or avoid risks, please ask in case of doubt whether the third-
party devices and components used are approved or recommended by
us.