Frame FormatFrame Format
Transmitter ClockTransmitter Clock
Through modeThrough mode
MappingMapping
Input level indication
Actual bit rate
Frequency deviation
E1: CAS bits, FAS/non FAS bits
DS1: CAS bits, F-Bit, S-Bit
DS3: F-bits
Round trip delay
APS switching time (Only available in case of E1 or DS1.)
1111..55..33 OTNOTN
1111..55..33..11 OTN SetupOTN Setup
OTU2, OTU1e, OTU2e, OTU1f, OTU2f, OTU1
Reference Clock
Internal clock
External clock
BITS
SETS
2MHz
10MHz
GPS
Received
Transparent, OH Overwrite Thr. (ALL OTU/ODU/OPU OH)
OTU4 (Client PRBS)
OTU4-ODU4/OPU4-PRBS
OTU4-ODU4/OPU4-ODTU4.1-ODU0/OPU0-PRBS
OTU4-ODU4/OPU4-ODTU4.2-ODU1/OPU1-PRBS
OTU4-ODU4/OPU4-ODTU4.2-ODU1/OPU1-ODTU01-ODU0/OPU0-PRBS
OTU4-ODU4/OPU4-ODTU4.8(ODU2)-ODU2/OPU2-PRBS
OTU4-ODU4/OPU4-ODTU4.8(ODU2)-ODU2/OPU2-ODTU2.1
-ODU0/OPU0-PRBS
OTU4-ODU4/OPU4-ODTU4.8(ODU2)-ODU2/OPU2
-ODTU12(PT=20,21)-ODU1/OPU1-PRBS
OTU4-ODU4/OPU4-ODTU4.8(ODU2)-ODU2/OPU2
-ODTU12(PT=20,21)-ODU1/OPU1-ODTU01-ODU0/OPU0-PRBS
-ODTU2.ts-ODUflex-PRBS
*
OTU4-ODU4/OPU4-ODTU4.8(ODU2e)-ODU2e/OPU2e-PRBS
OTU4 (Client Null)
OTU4-ODU4/OPU4-NULL
OTU4-ODU4/OPU4-ODTU4.1-ODU0/OPU0-NULL
OTU4-ODU4/OPU4-ODTU4.2-ODU1/OPU1-NULL
OTU4-ODU4/OPU4-ODTU4.2-ODU1/OPU1-ODTU01-ODU0/OPU0-NULL
OTU4-ODU4/OPU4-ODTU4.8(ODU2)-ODU2/OPU2-NULL
OTU4-ODU4/OPU4-ODTU4.8(ODU2)-ODU2/OPU2-ODTU2.1
-ODU0/OPU0-NULL
OTU4-ODU4/OPU4-ODTU4.8(ODU2)-ODU2/OPU2
-ODTU12(PT=20,21)-ODU1/OPU1-NULL