Zte ZXA10 S300 - External Service Interfaces by Board Type

ZXA10 S300 (V1.1) Integrated Access Service Dispatching Unit Technical Manual
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External Service Interface of PCI
Board
The PCI board provides the power interface, and it also provides
the external clock input/output interface. For details, see the
interface definition in
Table 26.
TABLE 26 − EXTERNAL SERVICE INTERFACE OF THE ZXA10 S300-PCI
BOARD
S.N. 1
Signal 2MIN
Line Signal E1
Connector core Signal input Pin No. and Signals
Connector shell Ground
Connector 1.0/2.3(SAA) coaxial cable connector (female)
Configuration Two pieces for each PCI board
Cable
Coaxial cable with the resistance of 75 Ω
S.N. 2
Signal 2MOUT
Line Signal E1
Connector core Signal output Pin No. and Signals
Connector shell Ground
Connector 1.0/2.3(SAA)coaxial cable connector (female)
Configuration Two pieces for each PCI board
Cable
Coaxial cable with the resistance of 75 Ω
External Service Interface of NOWC
Board
The NOWC board provides the NM/monitoring interface, and it
also provides the order wire telephone interface. For details, see
Table 27.