Huawei EGW2100 V100R001C02 User manual

1
Do not install or remove a power cable. Before installing or removing the power cable, turn off the power switch.
Safety Information
HUAWEI EGW2100 V100R001C02
Quick Start
Issue: 01
Part Number: 3150G276
Date: 2010-04-01
Proper connection of the PGND cable of the device is a key guarantee for preventing lightning strikes and
interference. You must correctly install the PGND cable when installing and using the device; otherwise, the device
and the peer device may be damaged.
Before touching the device, the interface cards and boards, wear 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.

2
Installation Flow
Before You Start
Start
Installation Tools
Materials for Installation
Installing the Device to a
specified Positon
Installing PGND Cable
Installing Power Cable
Installing Interface Card
Powering on the Device
End
Page 3
Page 3
Page 4-6
Page 7
Page 8
Page 9
Page 12
Installing
Checking After Powering on
Installing Signal Cables
Page 11
Checking the Status of
Indicators
Page 12
Installing Antennas Page 10

3
From left to right: captive nut (4), M6 screw (4), M5 screw (4), M4 screw (6)
Philips screwdriver Antistatic wrist strapMount bar
Installation Tools
Materials for Installation
This document takes the materials in the following table as examples to illustrate the installation process of the EGW2100.
For the types of interface cards supported by the EGW2100, refer to the HUAWEI EGW2100 Installation Guide. Interface
cards and mapped cables are optional. You can install them according to the actual conditions. The EGW2100 is classified
into the EGW2130, EGW2130W, EGW2160, and EGW2160W. The following figures takes the EGW2160W as an example.
The description is also applicable to the others.
EGW2100 and rack-mounting ear Network cable
Console cableSelf-locking fastener
PGND cable
Rubber pad
Telephone lineADSL splitter
3G-WCDMA interface card
1ADSL2+ interface card
3G antenna WiFi antenna
AC power cable

4
The EGW2100 can be directly placed on a clean workbench, or installed in a 19-inch cabinet that complies with the standard
of the International Electrotechnical Commission (IEC). When the EGW2100 is installed in the cabinet, a minimum of 100-mm
distance is required between the mounting surface of the front columns and the back of the front door.
The following respectively illustrate the process of installing the device to the specified positions.
Installing the Device to a Specified Position
1
Mounting the Device onto the Workbench
Checking the Workbench
a
2Put the device on the workbench steadily.
Installing the Device onto the Workbench
b
Keep a spacing of 10 cm between a side of the EGW2100 and other devices ( or the wall) to
maintain good ventilation.
Ensure that the workbench is strong enough to sustain the weight of EGW2100 (about 5kg).
3
Place four rubber pads on the bottom of the device to help prevent scratching the surface of
your desktop or chassis.
3
1
1
Verify the location of the workbench.
Ensure that the workbench is near the grounding point and the power socket and can be operated conveniently.
Ensure that there is no obstacle around the workbench.
1
Ensure that the workbench is table.
2
The contents in Part 1 and Part 2 are parallel. Read one part according to the actual condition.

5
Install one foot of the captive nut into the square
hole from the inside of the cabinet. Secure it on
the lower boarder of the square hole.
2
Installing the Device in the Cabinet
Installing Slide Rails
a
Fix slide rails on the left and right sides of the cabinet with M5 screws. The following takes the installation on the left side as
an example. The lower edge of the slide rail and the narrow brim of the cabinet mount bar must be aligned.
Broad brim
Broad brim
Narrow brim
Install the captive nuts on both sides of the cabinet.
Decide the installation positions are the first
and third square holes counted from the
lower edge of the slide rail.
Installing Captive Nuts
b
1
3
Pull the other foot of the captive nut with the
mount bar until it is clipped on the upper boarder
of the square hole.
The above shows the captive nut is installed.
2
2
1
1
4
4
3
3

6
c
d
The cool wind of the EGW2100 comes in from right and goes out from left. When the EGW2100 is installed in the
same cabinet with the device for generating the cool wind coming in from left and going out from right, there should be
certain distance between the two devices to avoid circulation of the hot wind.
Put the EGW2100
on the slide rails.
Then push it into
the cabinet.
2Clockwise fasten the M4 screw.
Align the rack-mounting ear and one side of the chassis.
1
2
Fasten four M6
screws on both
sides of the
chassis to fix
the rack-
mounting ears
into the cabinet.
2
1
Installing Rack-Mounting Ears on Both Sides of the Chassis
Fixing the Device into the Cabinet
1
2

7
Earth connection essential before connecting supply.
Loosen the grounding screw. Aim one end of the PGND cable (the ring
terminal with an smaller inner diameter) at
the grounding hole.
Installing PGND Cable
Fasten the grounding screw. Connect the other end of the PGND cable (the
ring terminal with an larger inner diameter) to
the grounding terminal on the cabinet.
When the EGW2100 is directly placed on a clean workbench, if there is no independent grounding terminal on the
workbench to connect the PGND cable, make sure that the grounding point of the power supply is properly
grounded.
2
2
1
1
4
4
3
3

8
The intervals between power cables, PGND cables, and signal cables must be larger than 30 mm.
1
1
Insert the self-locking fastener to the sideward socket.
Insert the AC power cable into the AC
power socket. Pull the self-locking fastener
to fasten the AC power cable.
Plug the other end of the power cable into an
approved 100 VAC to 240 VAC outlet.
Installing Power Cable
3
3
3
2

9
Interface cards are installed in the same way. The following takes the 3G interface card as an example to illustrate the
process of installing interface cards.
Installing Interface Card
Before installing the 3G interface card, install the
SIM card. Other interface cards do not relate to
step 2-step 4.
After wearing the antistatic wrist strap, insert
the wrist strap into the ESD plug of the
cabinet.
1
1
2
2
3
3
4
4
Loosen the screw and draw the
fixity of the SIM card out.
Install the SIM card. Install the fixity of the SIM card,
and fasten the screw.
Loosen the screws of the blank panel. 6
5
5
Take out the filler panel.
5 6
Fasten the captive screws.
Push the interface card on the board track to fully
seat the panel of the interface card.
87
7 8

10
Installing Antennas
The WiFi antennas and 3G antennas are installed in the same way. The following takes the 3G antennas as an example to
illustrate the process of installing antennas.
The WiFi antennas and 3G antennas cannot be misused.
The WiFi antenna connectors does not have a protection cap. Step 1 is not needed during the installation
of the WiFi antenna.
3
21 Take out the protective cap of the 3G antenna
connectors on the 3G interface card.
Adjust the 3G antennas to make them straight and
upward.
4The above shows the antennas are installed.
Fix the 3G antennas on the connectors on the rear
panel of EGW2100.
1 2
3 4