Huawei OptiX OSN 6800, Hardware Description

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OptiX OSN 8800/6800/3800
Hardware Description
4 OptiX OSN 8800 Subrack
Issue 01 (2016-03-10) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
50
Bo
ard Front Panel Interface Specification
Name Con
nect
or
Typ
e Pinou
t Description
outputs can be
cascaded.
For information about the
interface cables, see
33.2.1
Alarm Output Interface
Cable
.
ALMI1-A
LMI2:
housekeep
ing alarm
input
interfaces RJ4
5 Table
4-35
Table
4-36
The OptiX OSN 8800
provides for eight
housekeeping alarm inputs.
The user can manually
configure the severity of
the eight alarms for remote
monitoring of external
device alarms.
For information about the
interface cables, see
33.2.2
Alarm Input Interface
Cable
.
CLK1-CL
K2: clock
signal
input and
output
interfaces RJ4
5 Table
4-37 CLK1/CLK2 interface can
input or output clock
signals. CLK1/CLK2
interface is bidirectional.
That is, they input and
output signals at the same
time.
TOD1/TOD2 interface
can input or output time
signals. At any time, a
TOD1/TOD2 interface can
either input or output time
signals.
For information about the
interface cables, see
33.4
Clock/Time Cable .
TOD1-TO
D2: time
signal
input and
output
interface RJ4
5 Table
4-38
a: Two DIP switches are present on the TN16EFI board for setting the subrack ID. For details, see DIP
Switches on the TN16EFI Board .
b: The maximum power consumption is the power consumed by the board when it works normally under the
highest ambient temperature.
TN96EOW boards are orderwire interface boards. For details about the interfaces, see
20.4 EOW .