ZXR10 ZSR V2 Hardware Description
l
Provides two unchannelized E1 (75 ohm) interfaces.
l
Restores the line clock and providing it to an MPFU board for reference.
l
Supports the processing of various services, such as
and
l
Supports hot swapping.
l
Supports board information query and temperature monitoring.
Panel
For the panel of the RAC-SPIU-02UE1-75 board, see
Figure 9-2 Front Panel of the RAC-SPIU-02UE1-75 Board
Interface Property
The RAC-SPIU-02UE1-75 board provides micro coaxial interfaces, and it only supports
75 ohm non-balanced E1 interfaces. For a description of the interface properties, refer to
.
Table 9-5 Interface Properties of the RAC-SPIU-02UE1-75 Board
Property
Description
Connector type
Micro coaxial
Operational mode
Full duplex
Applied standard
G.703, G.704
Supported link protocol
PPP, ML-PPP,
Supported network
protocol
Indicators
For a description of the indicators of the RAC-SPIU-02UE1-75 board, refer to
.
Table 9-6 Description of the Indicators on the Panel of the RAC-SPIU-02UE1-75 Board
Indicator
Color
Description
RUN
Green
The indicator is lit when the board is operating properly.
LNK1/LNK2
Green
The indicator is lit when the link is operating properly, and is
not lit when the link is idle.
Technical Parameters
For the technical parameters of the RAC-SPIU-02UE1-75 board, refer to
9-4
SJ-20150204153047-004|2015-03-30 (R1.0)
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