Port Tabs
SONET/SDH Application
125
Port TX (Optical Interfaces - SONET)
Alarm Generation
³
Type: LOS (Loss Of Signal): Turns off the output port laser signal.
³
On/Off
button: Allows enabling the alarm generation. This setting is
disabled (Off) by default.
Frequency
³
Frequency Offset (ppm)
:
Allows entering a positive or a negative
frequency offset in ppm. The default setting is
0
.
³
Actual Frequency (bps)
: Indicates the frequency (actual fre
Frequency offset) used for transmission.
³
Nominal Frequency (bps)
:
Indicates the nominal frequency of the
signal.
³
On/Off
button: Allows enabling the frequency offset generation. This
setting is disabled (Off) by default.
Interface
Frequency Offset
a
a.
The frequency offset range is guaranteed for a source signal at 0 ppm offset. In the
event that the source signal already has an offset then, the output signal may
exhibit an offset larger than the range specified.
Nominal Frequency
OC-3/STM-1
± 50 ppm
155520000 bps
OC-12/STM-4
± 50 ppm
622080000 bps
OC-48/STM-16
± 50 ppm
2488320000 bps
OTU1
± 50 ppm
2666057143 bps
OC-192/STM-64
± 50 ppm
9953280000 bps
OTU2
± 50 ppm
10709225316 bps
OTU1e
± 115 ppm
11049107143 bps
OTU2e
± 115 ppm
11095727848 bps
OTU1f
± 115 ppm
11270089286 bps
OTU2f
± 115 ppm
11317642405 bps
Содержание FTB-8100 Series
Страница 1: ...User Guide FTB 8100 Series for FTB 200 SONET SDH Application...
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