Huawei DSLAM MA5616 Hardware Configuration

In Huawei MA5616 chassis, slot 0 houses the control board, slots 1-4 service boards, and slot 5 power board.

MA5616s support H831MABA and H831MABB backplanes. If an MA5616 is required to support vectoring, configure an H831MABB backplane for it..

Figure 1 shows the layout of the MA5616 chassis.

Figure 1 Layout of the MA5616 chassis 

Table 1 Board configuration and slot restriction in the MA5616 chassis

Board Name	Slot
Control board	0
VDSL2 service board	1-4 (These boards can be installed in all of the four slots.) NOTE: When the MA5616 uses the CCUC control board, EIUD can be inserted in slot 1 or 2, and can be configured in all the two service slots.
ADSL2+ service board
SHDSL service board
Ethernet service board
Voice board
Combo board
Power board	5