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Question 1 of 20NoCMDXm6XX8CNoB713IN

What is the maximum length for a drop cable to a single NMEA 2000 device?

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Question 1 of 20

NoCMDXm6XX8CNoB713IN

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What is the maximum length for a drop cable to a single NMEA 2000 device?

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🔍 Key Concepts

• NMEA 2000 backbone vs. drop (spur) cables • Maximum drop length to a single device vs. total drop length in a segment • Impact of cable length on data integrity and voltage drop in NMEA 2000 networks

💭 Think About

• First, recall the difference between the main backbone cable and a drop (spur) cable. Which one has the stricter length limit? • Think about why NMEA 2000 sets a maximum length for an individual drop. Is it usually a relatively short, medium, or very long run from the backbone to each device? • Compare the options: which length would most likely be allowed for the backbone rather than a single drop to one device?

✅ Before You Answer

• Confirm the specific NMEA 2000 specification for maximum single drop (spur) length, not total network length. • Make sure you are not confusing the sum of all drop lengths with the maximum length of one drop. • Eliminate any answer choices that seem more appropriate for a backbone cable rather than a short spur to a single device.

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Question 1 of 20NoCMDXm6XX8CNoB713IN

What is the maximum length for a drop cable to a single NMEA 2000 device?

Back

Question 1 of 20

NoCMDXm6XX8CNoB713IN

Q

What is the maximum length for a drop cable to a single NMEA 2000 device?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

• NMEA 2000 backbone vs. drop (spur) cables • Maximum drop length to a single device vs. total drop length in a segment • Impact of cable length on data integrity and voltage drop in NMEA 2000 networks

💭 Think About

• First, recall the difference between the main backbone cable and a drop (spur) cable. Which one has the stricter length limit? • Think about why NMEA 2000 sets a maximum length for an individual drop. Is it usually a relatively short, medium, or very long run from the backbone to each device? • Compare the options: which length would most likely be allowed for the backbone rather than a single drop to one device?

✅ Before You Answer

• Confirm the specific NMEA 2000 specification for maximum single drop (spur) length, not total network length. • Make sure you are not confusing the sum of all drop lengths with the maximum length of one drop. • Eliminate any answer choices that seem more appropriate for a backbone cable rather than a short spur to a single device.

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed