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Setting SONETSDH Receive Parameters
3–106
CTS 710 SONET Test Set User Manual
NOTE. The CTS 710 will report errors incorrectly when the receive
mapping is set to VT 1.5 Async but the received signal does not
actually contain any tributary signals. For example, if the trans-
mitted signal is an STS-3 signal using a PRBS for the payload and
the receive mapping is set to VT 1.5 Async, the CTS 710 will report
errors for VT AIS, VT FERF, VT FEBE, VT BIP, and VT LOP. This
occurs only when the received signal does not contain a tributary
signal but the CTS 710 is configured to receive a signal that contains
a tributary. This applies only to CTS 710s with the Add/Drop/Test
Option.
H Select DS3 to demap a DS3 signal from the received signal. See
Demapping a Tributary Signal for details.
H Select DS3–>DS1 to demap a DS1 signal from the received
signal. See Demultiplexing a DS1 from a DS3 Mapped in a
SONET Signal for details.
Setting SONETSDH Receive Parameters
3–106
CTS 710 SONET Test Set User Manual
NOTE. The CTS 710 will report errors incorrectly when the receive
mapping is set to VT 1.5 Async but the received signal does not
actually contain any tributary signals. For example, if the trans-
mitted signal is an STS-3 signal using a PRBS for the payload and
the receive mapping is set to VT 1.5 Async, the CTS 710 will report
errors for VT AIS, VT FERF, VT FEBE, VT BIP, and VT LOP. This
occurs only when the received signal does not contain a tributary
signal but the CTS 710 is configured to receive a signal that contains
a tributary. This applies only to CTS 710s with the Add/Drop/Test
Option.
H Select DS3 to demap a DS3 signal from the received signal. See
Demapping a Tributary Signal for details.
H Select DS3–>DS1 to demap a DS1 signal from the received
signal. See Demultiplexing a DS1 from a DS3 Mapped in a
SONET Signal for details.