Atm/Sonet Tab - Cisco VS-C6509E-S720-10G User Manual

C6576M ATM SONET Interface Dialog Box

ATM/Sonet Tab

Figure 5-54
Figure 5-54 ATM/Sonet Tab of the C6576M ATM /Sonet Interface Dialog Box
ATM/SONET Configuration Area
The ATM/SONET Configuration area contains the following information:
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shows the ATM/Sonet tab of the C6576M ATM/Sonet Interface dialog box.
Clock Source—Source of the transmit clock.
– loopTiming—Indicates that the recovered receive clock is used as the transmit clock.
– localTiming—Indicates that a local clock source is used or that an external clock is attached to
the box containing the interface.
SONET Framing—SONET framing for ATM cell transmission. The following values are possible:
– sts-3c—Synchronous Transport Signal level 3 concatenated is the SONET (N. American)
format that specifies the frame structure for a 155.52-Mbps line.
– stm-1—Synchronous Transport Module level 1 is the SDH (European) format that specifies the
frame structure for a 155.52-Mbps line.
Chapter 5 Physical Object Dialog Boxes