Installation Procedure - Huawei eSpace U1900 Series Quick Installation Manual

Precautions
！
DANGER
Do not install or remove a power cable with power on. Transient contact between the
core of the power cable and the conductor might generate electric arc or spark, which
can cause fire or damage to the human body. Before installing or removing the power
cable, turn off the power. During the device power-on, do not wear the ESD wrist strap.
This helps prevent electric shock.
！
CAUTION
Before touching the device, or holding the boards, wear the antistatic gloves or the
antistatic wrist strap to prevent the electrostatic discharge of the human body from
damaging the sensitive components. Ensure that the other end of the antistatic wrist
strap is well grounded. Before installing devices, ensure that the cabinet is effectively
grounded.

Installation Procedure

Unpack and check the
1a
materials
Prepare installation tools
1b
Prepare for the
installation
5a
Power on the device
5b
Check the indicators
Log in to the device for
5c
the first time
Install the subrack
Power on and
check the device
2
3a
Install boards
Adjust components on
3b
boards
Install boards
View the overall cabling
4a
diagram
Connect the PGND
4b
cables
Connect the network
4c
cables
Connect the E1/T1 trunk
4d
cables
Connect the high-
4e
Connect
density user cables
cables
Connect the power
4f
cables
4g
Bundle cables