Zte ZXR10 8900 Series Hardware Manual page 19

international standard 19-inch plug-in box that can be laid-out
solely or can be fixed in standard chassis.
� ZXR10 8912 has 14 plug-in slots. Two slots are for control and
switching boards, and twelve slots are for line interface cards.
� ZXR10 8908 has 10 plug-in slots. Two slots are for control and
switching boards and eight slots are for line interface cards.
� ZXR10 8905 has 7 plug-in slots. Two slots are for control and
switching boards and five slots are for line interface cards.
� ZXR10 8902 has 3 plug-in slots. One slot is for control and
switching board. Two slots are for line interface cards.
Control and switching board is the system core that implements
switching, protocol processing, system configuration management
and interface network management. It performs 1+1 redundant
configuration.
Line interface card performs message processing that includes for-
warding, discarding, and reporting (to implement wire-speed for-
warding of service flow) functions. ZXR10 8900 series switch sup-
ports line interface cards of multiple categories and port density.
� Twenty-four-port gigabit Ethernet electrical interface card
� Twenty-four-port gigabit Ethernet optical interface card
�
Forty-eight-port gigabit Ethernet electrical interface card
� Forty-eight-port gigabit Ethernet optical interface card
� Two-port 10 gigabit Ethernet optical interface card
� Four-port 10 gigabit Ethernet optical interface card
ZXR10 8912, ZXR10 8908 and ZXR10 8905 have the same hard-
ware structure with control/switching board and various line inter-
face cards can be shared.
Cards of types "RS-89S1-4XGE-XFP" and "RS-89S2-4XGE-XFP"
are not supported on ZXR10 8902. Other cards can be shared on
ZXR10 8912, ZXR10 8908, ZXR10 8905 and ZXR10 8902.
ZXR10 8912 component location is shown in
ZXR10 8912
responding front panel is shown in
Confidential and Proprietary Information of ZTE CORPORATION
Chapter 3 Structure and Principle
Figure 3 and the cor-
Figure 4.
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