Huawei OptiX OSN 8800 Hardware Description page 11

OptiX OSN 8800/6800/3800
Hardware Description
Boar
Front Panel
d
TN5
EFI1
1EFI
a
1
Issue 01 (2016-03-10)
Interface
Name Conne Pino
ctor ut
Type
LAMP RJ45 Table
1-LAM 4-5
P2:
subrac
k alarm
output/
cascadi
ng
interfac
es
NM_E RJ45 Table
TH2: 4-2
networ
k
manag
ement
interfac
e
SERIA DB9 Table
L: 4-4
manag
ement
serial
interfac
e
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Copyright © Huawei Technologies Co., Ltd.
4 OptiX OSN 8800 Subrack
Description
NOTE
When inter-subrack protection
is configured, the ETH3
interface cannot be used for the
communication between the
master and slave subracks.
Connects a network

cable to a CRPC or ROP
board to achieve
communication with the
CRPC or ROP board.
Outputs single-subrack or
multi-subrack alarms to the
cabinet indicator interface to
light the corresponding
alarm indicators on the
cabinet.
NOTICE
The LAMP interfaces on the
EFI board provide 5 V power,
it is only used for the
indicators on a cabinet. It
cannot connect to an RJ45
cable intended for the
NM_ETH, ETH, ALMO, or
CLK interface; otherwise, the
EFI board, the connected test
instrument, or the equipment
will be damaged.
For information about the
interface cables, see 2.6.1
Cabinet Alarm Indicator
Cable.
NM_ETH1 and NM_ETH2
have the same function.
The serial interface provides
functions of serial NM and
supports X.25 protocol.
Specification
Dimensions

of front panel
(H x W x D):
80 mm (3.1
in.) x 25.4
(1.0 in.) x
220 mm (8.7
in.)
Weight: 0.2

kg (0.44 lb.)
Power

consumption:
Typical
power
consumption
9