Zte ZXA10 S300 Technical Manual page 42

ZXA10 S300 (V1.1) Integrated Access Service Dispatching Unit Technical Manual
30 Confidential and Proprietary Information of ZTE CORPORATION
Input Jitter Tolerance at the STM-1 Interface
Table 5 and Figure 13 show the input jitter tolerance indexes at
the STM-1 interface.
5 − J
T T
A B L E I T T E R O L E R A N C E A T T H E
Frequency f (Hz)
2,048 kbit/s networks
−
10 < f ≤ 19.3
19.3 < f ≤ 68.7
68.7 < f ≤ 500
500 < f ≤ 6.5 k
6.5 k < f ≤ 65 k
65 k < f ≤ 1.3 M
1 3 −
F T
I G U R E I T T E R O L E R A N C E A T T H E
Jitter Tolerance at the STM-4 Interface
Table 6 and Figure 14 show the jitter tolerance indexes at the
STM-4 interface.
6 − J
T T
A B L E I T T E R O L E R A N C E A T T H E
Frequency f (Hz)
2,048 kbit/s networks
−
S T M - 1 I
N T E R F A C E
1544 kbit/s networks
10 < f ≤ 68.7
−
−
S T M - 1 I
N T E R F A C E
S T M - 4 I
N T E R F A C E
1544 kbit/s networks
10 < f ≤ 18.5
( G . 8 2 5 )
Requirement (Peak-
Peak)
10.9 UI
38.9 UI (0.25 µs)
750 f −1 UI
750 f −1 UI
1.5 UI
9.8 × 103 f −1 UI
0.15 UI
( G . 8 2 5 )
Jitter tolerance
(Peak-Peak)
277.5 f −1 UI