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Understanding T1 and E1 Options Exceptions on Circuit Emulation PICs
The 12-port T1/E1 Circuit Emulation PICs support T1 and E1 options with the following exceptions:
- bert-algorithm, bert-error-rate, and bert-period options are supported for CT1 or CE1 configurations only.
- framing is supported for CT1 or CE1 configurations only. It is not applicable in SAToP configurations.
- buildout is supported in CT1 configurations only.
- line-encoding is supported in CT1 configurations only.
- loopback local and loopback remote are supported in CE1 and CT1 configurations only.
- loopback payload is not supported. It is not applicable in SAToP configurations.
- idle-cycle-flag is not supported. It is not applicable in SAToP or ATM configurations.
- start-end-flag is not supported. It is not applicable in SAToP or ATM configurations.
- invert-data is not supported. It is not applicable in SAToP configurations.
- fcs32 is not supported. fcs is not applicable in SAToP or ATM configurations.
- timeslots is not supported. It is not applicable in SAToP configurations.
- byte-encoding nx56 is not supported. It is not applicable in SAToP or ATM configurations.
- crc-major-alarm-threshold and crc-minor-alarm-threshold are not supported.
- remote-loopback-respond is not supported. It is not applicable in SAToP configurations.
The 4-port Channelized OC3/STM1 Circuit Emulation PICs support T1 and E1 options with the following exceptions:
- bert-algorithm, bert-error-rate, and bert-period options are supported for CT1 or CE1 configurations only.
- framing is supported for CT1 or CE1 configurations only. It is not applicable in SAToP configurations.
- buildout is supported in CT1 configurations only.
- line-encoding is supported in CT1 configurations only.
- loopback local and loopback remote are supported in CE1 and CT1 configurations only. By default, no loopback is configured.
- loopback payload is not supported. It is not applicable in SAToP configurations.
- idle-cycle-flag is not supported. It is not applicable in SAToP configurations.
- start-end-flag is not supported. It is not applicable in SAToP configurations.
- invert-data is not supported. It is not applicable in SAToP configurations.
- fcs16 is not supported in E1 and T1 configurations only.
- fcs32 is not supported in E1 and T1 configurations only. It is not applicable in SAToP configurations.
- timeslots is not supported. It is not applicable in SAToP or ATM configurations.
- byte-encoding is not supported in T1 configurations only. It is not applicable in SAToP configurations. nx56 byte encoding is not supported.
- crc-major-alarm-threshold and crc-minor-alarm-threshold are T1 options supported in SAToP configurations only.
- remote-loopback-respond is not supported. It is not applicable in SAToP configurations.