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87votes

4answers

4,823views

What is the difference between managed and unmanaged industrial switches?

managed switch unmanaged switch industrial ethernet VLAN

Industrial Switches · 1 month ago

49votes

3answers

2,410views

What are dual power inputs and why are they important?

dual power redundant power industrial power reliability

Industrial Switches · 15 days ago

78votes

3answers

3,820views

What are the key features of industrial switches used in substations?

substation IEC 61850 PRP HSR

Industrial Switches · 25 days ago

41votes

3answers

2,180views

What does MTBF mean for industrial switches?

MTBF reliability specifications failure rate

Industrial Switches · 12 days ago

60votes

3answers

3,210views

How do I properly ground and shield an industrial switch installation?

grounding EMI shielding installation

Industrial Switches · 26 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

56votes

3answers

2,870views

How does distance affect optical module selection?

distance fiber reach module selection link planning

Optical Modules · 11 days ago

36votes

3answers

1,890views

What is passive vs active optical technology?

passive optics active optics PON WDM

Optical Modules · 7 days ago

48votes

3answers

2,450views

What are common causes of optical module failure?

module failure troubleshooting reliability prevention

Optical Modules · 8 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