A 7750 Service Router (SR) receives BITS clocking over a Superframe (SF) framed DS1 circuit. Assume SONET mode operation, which quality level does the router associate with this circuit?

The correct answer is D. QL-STU. See the full explanation below for the reasoning.

Question

A 7750 Service Router (SR) receives BITS clocking over a Superframe (SF) framed DS1 circuit. Assume SONET mode operation, which quality level does the router associate with this circuit?

Options

AQL-DUS
BQL-EEC2
CQL-SMC
DQL-STU

How the community answered

(29 responses)

A
3% (1)
B
10% (3)
C
3% (1)
D
83% (24)

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