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ZXMP S385
各单板的结构与功能介?
1
.介?/p>
ZXMP S385
单板的命名?/p>
2
.介?/p>
ZXMP S385
单板的结构?/p>
3
.介?/p>
ZXMP S385
单板的应用环境、单板的原理和功能、面板、接口?/p>
1.
单板命名
ZXMP S385
各单板命名如?/p>
3.1-1
所示?/p>
?/p>
3.1-1 ZXMP S385
单板命名列表
单板代号
MB
单板名称
名称含义
背板
Mother Board
NCP
网元控制?/p>
公务?/p>
Net Control Processor
OW
Order Wire
QxI
Qx
接口?/p>
交叉时钟?/p>
Qx Interface
CSA
Cross_switch and Synchronous_clock A
Synchronous_clock Interface B
Synchronous_clock Interface H
Optical Line of STM-16
SCIB
SCIH
OL16
B
型时钟接口板?/p>
2 Mbit/s
?/p>
H
型时钟接口板?/p>
2 MHz
?/p>
1
?/p>
STM-16
光线路板
OL4
1
?/p>
STM-4
光线路板
Optical Line of STM-4
OL4x2
2
?/p>
STM-4
光线路板
Optical Line of STM-4
×
2
OL1x2
2
?/p>
STM-1
光线路板
Optical Line of STM-1
×
2
OL1x4
4
?/p>
STM-1
光线路板
Optical Line of STM-1
×
4
LP1x4
4
?/p>
STM-1
线路处理?/p>
Line Process of STM-1
×
4
LP1x8
8
?/p>
STM-1
线路处理?/p>
Line Process of STM-1
×
8
ESS1x4
4
?/p>
STM-1
电接口倒换?/p>
8
?/p>
STM-1
电接口倒换?/p>
STM-1e/E3/T3/FE
接口桥接?/p>
63
?/p>
E1
电处理板(接口为
75
Ω?/p>
63
?/p>
E1
电处理板(接口为
120
Ω?/p>
63
?/p>
E1
电接口板(接口为
75
Ω?/p>
63
?/p>
E1
电接口倒换板(接口
75
Ω?/p>
63
?/p>
E1
电接口板(接口为
120
Ω?/p>
Electrical Interface Switching of STM-1
×
4
Electrical Interface Switching of STM-1
×
8
Bridge Interface of STM-1e/E3/T3/FE
Electrical Process of E1
×
63
?/p>
75
Ω?/p>
Electrical Process of E1
×
63
?/p>
120
Ω?/p>
Electrical Interface of E1
×
63
?/p>
75
Ω?/p>
Electrical Interface Switching of E1
×
63
?/p>
75
Ω?/p>
Electrical Interface of E1
×
63
?/p>
120
Ω?/p>
ESS1x8
BIE3
EPE1x63
?/p>
75
?/p>
EPE1x63
?/p>
120
?/p>
EIE1x63
ESE1x63
EIT1x63