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SONET STANDARD LINE SPEEDS


LEVEL


RATE (Mbps)

DS1/T1
EQUIVALENT

DS3
EQUIVALENT

       

OC-1/STS-1

51.84

28

1

OC-3/STS-3

155.52

84

3

OC-3c/STS-3c

155.52

84

3

OC-12/STS-12

622.08

336

12

OC-12Csts-12c

622.08

336

12

OC-48/STS-48

2,488.32

1,344

48

OC-192

9,953.28 (est)

5,376 (est)

192 (est)

Note:  At this time, the OC-192 is new. The line speeds are estimates.

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