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71votes

3answers

3,560views

How much power budget do I need for a PoE switch?

PoE budget PoE calculation power planning switch selection

Industrial Switches · 24 days ago

42votes

3answers

2,180views

How do I calculate the correct number of ports for my industrial switch?

port count switch sizing network design capacity planning

Industrial Switches · 16 days ago

82votes

3answers

4,210views

How do I select the right switch for video surveillance networks?

video surveillance PoE cameras IGMP NVR

Industrial Switches · 24 days ago

62votes

3answers

3,120views

How do I plan switch deployment for a smart city project?

smart city urban deployment safe city city networks

Industrial Switches · 19 days ago

52votes

3answers

2,680views

What is the temperature rating of optical modules and why does it matter?

module temperature industrial optics operating range DDM temp

Optical Modules · 10 days ago

56votes

3answers

2,870views

How does distance affect optical module selection?

distance fiber reach module selection link planning

Optical Modules · 11 days ago

47votes

3answers

2,450views

How to calculate maximum distance for a fiber link?

maximum distance link budget fiber calculation planning

Optical Modules · 10 days ago

44votes

3answers

2,340views

How do I select fiber cables for a new installation?

fiber selection fiber types cable installation planning

Optical Modules · 6 days ago

92votes

3answers

4,230views

What is IEC 61850 and why is it important for substations?

IEC 61850 substation automation GOOSE SV

Power & Utility Networks · 18 days ago