Etsi Fan Tray (Fcbb) - Huawei SmartAX MA5600T Hardware Description

SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
Slot Type
Service board
slot

2.1.4 ETSI Fan Tray (FCBB)

A fan tray functions heat dissipation, monitoring, and fan speed adjustment, which ensures
that the device works at a stable temperature.
Appearance
Four fans are configured in the ETSI fan tray (FCBB) of the MA5600T.
Issue 24 (2018-07-30)
Slot Supported Board
1-8,11-18 l Service board
– SPU board
– Ethernet service
access board
– TDM service
processing board
– GPON service
board
– 10G GPON service
board
– P2P interface board
– ATM interface
board
– Combo board
– Voice board
– ADSL2+ service
board
– VDSL2 service
board
– Vectoring
processing board
– SHDSL service
board
l SPL board
– ADSL SPL board
– VDSL SPL board
l Extension board
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
2 Subrack and Chassis
Remarks
Mixed configuration of service
boards is supported. When the
SPL board or transfer extension
board is configured in the slot,
select the slot next to the
corresponding service board.
NOTE
l GPON boards are
recommended to be installed
from left to right and other
boards are recommended from
right to left.
l A vectoring processing board
can be installed only in slots 8
and 11. When installed in slot
8, the board processes the
vectoring services of slots 1-6.
When installed in slot 11, the
board processes the vectoring
services of slots 13-18. Slots 7
and 12 cannot house vectoring
service boards but can house
other service boards.
75