Huawei NE40E Hardware Description page 227

NE40E
Hardware Description
Interface
Name
Console
AUX
CLK
TOD
Issue 01 (2018-05-03)
Interfac Connec
e Type tor
Type
M
Base-TX
autonegot
iation)
RS-232 RJ45
serial
interface
RS-232 RJ45
serial
interface
ExterN/A RJ45
l
synchroni
zation
interface
ExterN/A RJ45
l
synchroni
zation
interface
Description Cable
full-duplex
mode.
It connects to 8-core shielded cable
the console for
on-site system
configuration.
Baud rate: 9600
bit/s (default
value), which is
configurable.
It connects to 8-core shielded cable
the modem for
remote
mainteN/Ance
by means of
dial-up. Baud
rate: 9600 bit/s
(default value),
which is
configurable.
Currently the
device cannot
be maN/Aged
through the
AUX interface.
The AUX
interface is
reserved for
further
expansion.
Used to input 120-ohm clock cable
or output
exterN/Al
synchronization
clock signals.
Used to input 120-ohm clock cable
or output
exterN/Al
synchronization
time signals.
1 Hardware Description
213