Nokia
4A0-100 · Question #139
What is the basic unit of framing in SDH and the bit rate for transmission?
The correct answer is D. STM-1 with a bit rate of 155.52 Mbit/s. See the full explanation below for the reasoning.
Data Link Protocols
Question
What is the basic unit of framing in SDH and the bit rate for transmission?
Options
- ASTM-1 with a bit rate of 1.544 Mbit/s.
- BSTM-1 with a bit rate of 2.048 Mbit/s.
- CSTM-1 with a bit rate of 51.84 Mbit/s.
- DSTM-1 with a bit rate of 155.52 Mbit/s.
How the community answered
(57 responses)- A16% (9)
- B7% (4)
- C5% (3)
- D72% (41)
Topics
#SDH#STM-1#bit rate#framing
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