The MA5603T
shelf has seven slots and is installed in the cabinet through the mounting
brackets. This topic provides the appearance and composition of the MA5603T
shelf.
Figure 1 shows the appearance and
composition of the MA5603T shelf.
Function of MA5603T shelf
The Huawei MA5603T shelf provides different functions through different service boards.
This topic provides information about the functions of the MA5603T shelf.
The
MA5603T shelf is 5 U high. It provides seven slots for various boards. Through
the configured boards, the MA5603T shelf provides ADSL2+, SHDSL, and VDSL2
services.
The
service signals are transmitted upstream through the SCU board or interface
board in the MA5603T shelf. The SCU board communicates and exchanges data with
the service boards thorough backplane.
Ports of the MA5603T shelf
Below we provide information
about the functions of the external ports of the MA5603T and describes the connections of the
external ports of the MA5603T.
Table
1 describes the
ports of the MA5603T shelf.
Configuration of the MA5603T shelf
The MA5603 shelf provides 6 slots for service boards and 1 slot for
control board. This topic provides the supported service types and related
slots.
The MA5603 shelf provides seven slots, numbered 1-7.
Figure 1 shows the layout of the
MA5603 shelf, and Table 2 lists the boards in the
MA5603 shelf.
Table
2 Boards in the MA5603
shelf
Specifications of the
MA5603 shelf
Table
3 lists the specifications of the MA5603 shelf.
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