Lantronix
SISPM1040-xxxx-L3 Install Guide
33855 Rev. A
14
Device and Box Labels
The device and box labels provide information to help identify your switch to the Tech Support Specialist.
Installing the Switch
Note
: the unit is to be connected only to networks without routing to the outside plant.
Note
: The switch is an indoor device. If you need to use it to connect outdoor devices such as outdoor IP
cameras or outdoor WiFi APs with cable, then you must install an arrester on the cable between outdoor device
and the switch.
Adding an arrester between outdoor device and this switch
Safety Instructions for Rack Mount Installations
The instructions below (or similar) are intended for rackmount installation environments:
1. Elevated Operating Ambient Temperature: if installed in a closed or multi-unit rack assembly, the operating
ambient temperature of the rack environment may exceed room ambient. Install the equipment in an
environment compatible with the maximum ambient temperature (Tma) specified.
2. Reduced Air Flow: install the equipment in a rack so that the amount of air flow required for safe operation is
not compromised.
3. Mechanical Loading: Mount the equipment in the rack so that a hazardous condition does not occur due to
uneven mechanical loading (weight distribution/rack balance).
4. Circuit Overloading: give consideration to the connection of the equipment to the supply circuit and the effect
that overloading of the circuits might have on overcurrent protection and supply wiring. Consider all
equipment nameplate ratings when addressing this concern.
5. Reliable Earthing: maintain reliable earthing of rack-mounted equipment; pay particular attention to supply
connections other than direct connections to the branch circuit (e.g., use of power strips).
