參數(shù)資料
型號: XRT91L32
廠商: Exar Corporation
英文描述: STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER
中文描述: STS-12/STM-4或STS-3/STM-1的SONET / SDH收發(fā)器
文件頁數(shù): 31/37頁
文件大?。?/td> 417K
代理商: XRT91L32
xr
REV. 1.0.2
XRT91L32
STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER
29
4.6
SONET equipment jitter requirements are specified for the following three types of jitter. The definitions of each
of these types of jitter are given below. SONET equipment jitter requirements are specified for the following
three types of jitter.
4.6.1
Jitter Tolerance:
Jitter tolerance is defined as the peak-to-peak amplitude of sinusoidal jitter applied on the input OC-N
equipment interface that causes an equivalent 1dB optical power penalty. OC-1/STS-1, OC-3/STS-3, OC-12
and OC-48 category II SONET interfaces should tolerate, the input jitter applied according to the mask of
Figure 22, with the corresponding parameters specified in the figure.
SONET Jitter Requirements
F
IGURE
22. J
ITTER
T
OLERANCE
M
ASK
OC-N/STS-N LEVEL
1
3
12
48
F0 (HZ)
10
10
10
10
F1 (HZ)
30
30
30
600
F2 (HZ)
300
300
300
6000
F3 (HZ)
2K
6.5K
25K
100K
F4 (HZ)
20K
65K
250K
1000K
A1 (UIPP)
0.15
0.15
0.15
0.15
A2 (UIPP)
1.5
1.5
1.5
1.5
A3 (UIPP)
15
15
15
15
Input
Jitter
Amplitude
(UI
pp
)
A
3
A
2
A
1
f
0
f
1
f
2
f
3
f
4
slope= -20dB/decade
slope= -20dB/decade
Jitter Frequency (Hz)
相關(guān)PDF資料
PDF描述
XRT91L32IQ-F STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER
XRT91L80 2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L80_0507 2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L80IB 2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L81 2.488/2.666GBPS OC-48/STM-16 SONET/SDH TRANSCEIVER
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