Huawei
H31-311_V2.5 · Question #228
H31-311_V2.5 Question #228: Real Exam Question with Answer & Explanation
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Question
The LAN physical layer is often used for the interconnection of routers and switches. Although it is called a LAN, if a 10GBase-LR or -ER optical module is used, the transmission distance can reach 80 kilometers.
Options
- ATrue
- BFalse
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