Stm-0 Tx Signal; Tx Signal; Scrambling - Wavetek ANT-20 Operating Manual

ANT-20SE
1.3.3

STM-0 TX signal

STM-0 signal formation:
• STM-0 signal, generated internally
• complete STM-0 signal from receiver
1.3.4 OC-12 TX signal
OC-12 signal formation:
• STS-1 signal, generated internally x 12
• one STS-1 signal, generated internally, the other eleven tributaries loaded with UNEQ
• one STS-1 signal, generated internally, the other eleven tributaries from the receiver
• complete STS-12 from receiver
• STS-3c signal, generated internally x 4 (option BN 3035/90.70)
• one STS-3c signal, generated internally, the others loaded with UNEQ
• one STS-3c signal, generated internally, the others from the receiver
1.3.5 OC-3 TX signal
OC-3 signal formation:
• STS-3 signal, generated internally
• complete STS-3 signal from receiver
OC-3c signal formation: (option BN 3035/90.70)
• STS-3c signal, generated internally
• complete STS-3c signal from receiver
1.3.6 OC-1 TX signal
OC-1 signal formation:
• STS-1 signal, generated internally
• complete STS-1 signal from receiver
1.3.7

Scrambling

Scrambling is as per ITU-T recommendation G.707.
The scrambler can be switched on or off.
Specifications STM-0/1/4/OC-1/3/12
Optical Interfaces; STM-0/1/4/OC-1/3/12
S-3