Huawei MicroDC3000H User manual

MicroDC
MicroDC
Quick Installation Guide
Issue: 02
Release Date: 2014-04-25
Product
Huawei MicroDC implements centralized management of micro data centers in enterprise
branch offices. This solution ensures that the micro data centers operate properly even in
unattended mode, allowing customers to focus on core businesses and processes.
Huawei MicroDC pre-integrates facilities, such as the cabinet cabling subsystem, power
supply and distribution subsystem, and environment monitoring subsystem, and
incorporates the ICT infrastructure, such as computing, storage, network, security, and
voice communication resources. It implements unified, remote management of branch
offices through an open software and hardware platform.
1
MicroDC3000L 24U MicroDC3000H 42U
Application Scenarios
Small-scale branch offices
MicroDC3000L (a 24 U cabinet + optional devices)
Medium-sized branch offices
MicroDC3000H (a 42 U cabinet + optional devices)
The MicroDC features high scalability. Devices can be easily added
to the cabinet based on service requirements.
More MicroDC cabinets can also be added on demand.
About This Document
How to Obtain Help
a
b
Feedback
c
Before You Start
This document describes how to install MicroDC hardware devices onsite. It does not include the installation of
the devices preinstalled before delivery. For details about the installation for each device, see the documents
delivered with the devices or obtain documents at http://enterprise.huawei.com based on the device model.
You can view and download documents from http://enterprise.huawei.com after registering with this website.
Your comments and suggestions help improve the accuracy and quality of our documentation.
Visit http://enterprise.huawei.com to submit your comments and suggestions.
Copyright Huawei Technologies Co., Ltd. 2014. All rights reserved.

DANGER
Do not operate equipment or cables during lightning strikes.
Installation Process
Safety Precautions
2
Scenario 1 Wear an ESD wrist strap inserted into
the ESD jack.
P4
P25
P8
P29
P43
P21
P45
P22
Ground a device before powering it on. Otherwise, personal injury or equipment damage may be caused
by high leakage current.
When installing equipment, ground it first. Whenremoving equipment, disconnect grounding cables last.
Do not damage grounding conductors or operate the equipment without a grounding conductor.
Equipment must be permanently connected to the protection ground before an operation. Before operating
a device, check the electrical connection of the device and ensure that the device is securely grounded.
Scenario 2 Wear an ESD wrist strap connected
using a crocodile clip.
Preparation Installation and cable connection
Power-on and power-off commissioning Inspection before power-on

3
MicroDC3000L Quick Installation Guide
Start Here

1a Obtaining Tools
1 Installation Preparations
4
NOTE
Ensure that the mandatory tools are available before the installation. The optional tools help increase
installation efficiency.
1b Checking Goods
NOTE
Check the goods according to the goods list delivered with the devices.
If there are packed components that require inspections, unpack and inspect them against the packing
list delivered with the product.
If you need to inspect battery packs, see the inspection method described in the document delivered with
the battery packs (P11).
Mandatory Tools
Adjustable
wrench (6'') Phillips screwdriver
(M5, M6, and
M8)
Flat-head
screwdriver
(2 mm to 5
mm)
ESD gloves Measuring
tape (5 m) Electrical tester pen Diagonal pliers
Optional Tools
Right angle Level Impact tool Headlamp Niddle-nose
pliers Socket screwdriver
(7 mm)
Electrician's
knife
Protective
gloves Multimeter Powder marker Vertical analyzer Claw hammer

5
1c Understanding Label Specifications
Power cable label
Example:
Network cable label
Example:
Device name
PDU slot number
Installation position
of the device
Installation position
of the peer device
Installation position of
the local device
Label description: The No.7 network cable on the FE7 port of the AR1220 router installed on the 22
U position of the rack is connected to the port GE0 of the USG installed on the 18 U position of the
rack.
To:
From:
To:
From:
Local device name
Sequential number of
the network cable
Port number of the
peer device
Port number of the local device
Peer device name
#7
22U-AR1220-FE7
18U-USG-GE0
9U-CCU
PDU-B1-5
Label description: The power cable on the No.5 slot, B1 socket of the PDU is
connect to the CCU installed on the 9 U position in the cabinet.

Device Appearances
1d
6
S3700-28TP-SI-AC S3700-28TP-PWR-EI
S3700-52P-SI-AC S3700-52P-PWR-EI
S2700-26TP-EI-AC S2700-26TP-PWR-EI
S5700-28C-PWR-EI S5700-52C-PWR-SI
S5700-28C-SI S5700-52C-SI
USG2260 Uninterruptible power supply (UPS)
Cabinet control unit (CCU) Battery pack

7
AR1220, AR1220V AR1220W, AR1220VW
AR2220 RH2285
Filler panel Cable rack
Cable tray Ground cable
Adjustable guide rails Access point (AP)
Dome camera AP power adapter
PoE power adapter

8
The height of the cabinet is 24 U.
Note: U is a unit of measure used to describe the height of devices in a rack. One U is 1.75 inches (44.45 mm) high.
The board layout of the MicroDC3000L suite is as follows:
Install the battery packs from
the bottom up.
Installation position Installation suggestions
CCU + Temperature and humidity sensor
UPS
Battery pack 1
Battery pack 2
Router
Cable tray
Cable tray
Server
Firewall/Access switch
Filler panel (1 U)
Server
Aggregation switch
KVM
Cable tray
Power supply
& distribution
area
Reserved
area
Network
device area
The CCU, UPS, and aggregation switch are mandatory. Other devices are optional.
The CCU, UPS, aggregation switch, and optional network devices are preinstalled before delivery.
Other devices are installed onsite.
Other components to be installed include the cameras, integrated sensor mounting arm, PoE
power adapters and APs.
Install servers here.
MicroDC3000L suite
Preinstalled
Installed onsite
Preinstalled
Installed onsite
Cable tray
Server
Cable tray
Firewall/Access switch
2 Device Installation and Cable Connection
Preinstalled
Installed onsite

Moving the Cabinet (Moving the Cabinet with Devices Using Elevators)
2a
9
1
1 Secure the ramp in place. 2 Remove the screws from the cabinet.
Use dowels to fix one end of the ramp on the pallet
and put the other end on the ground.
1
3Move the cabinet off the pallet. 1
4 Remove the shim from the pallet.
5 Move the cabinet into the elevator.
Do not place the ramp upside down.
Use an adjustable wrench to turn the four
supporting feet of the cabinet anticlockwise until the
leveling feet bear the whole cabinet weight.
Use an adjustable wrench to remove all screws
from the front and rear doors of the cabinet.
Push the cabinet so that it rolls down the ramp
attached to the pallet.
Two people are
required to move the
cabinet.
Use an adjustable wrench to remove the shim
from the pallet.
Place the shim on the gap of the elevator door. Ensure that the shim is securely placed.
Push the cabinet into the elevator.
•Ensure that the shim is firmly placed and the wheels of the cabinet move along
the shim.
•Use the same way to move the cabinet into and out of the elevator.
•A dedicated person is required to open and close the elevator door.

10
Connect one end of the ground cable to the ground bar of the
cabinet and the other end to the ground bar of the equipment room.
Installing the Cabinet
2b
1 Determine the cabinet installation position. 2Place the cabinet in place.
3 Secure the cabinet in place.
4Level the cabinet.
5 Ground the cabinet.
Determine the position for installing the cabinet based
on the engineering drawing. Mark the four corners of
the cabinet on the floor.
Use the powder marker to draw the outline of the
cabinet.
Move the cabinet in place.
Align the cabinet edges with the marks on the floor
using a right square.
Use a level and plumb line to measure the cabinet.
Ensure that the cabinet is level.
If the cabinet is not level, use an adjustable wrench
to raise or lower the leveling feet.
Open the front and rear doors.
Rotate the four leveling feet clockwise by using a Phillips
screwdriver to lower the leveling feet.
Rotate the M12 bolts at the bottom of the leveling feet
clockwise by using an adjustable wrench until the
leveling feet contact the ground and the wheels hang
in the air.
Ensure that the heights measured from the front,
rear, right, and left of the cabinet are the same.
•Spin the wheels by using a Phillips screwdriver. If the
wheels rotate freely, they are hanging in the air.
•H indicates the distance from the cabinet top to the
ground. The cabinet height can be adjusted from 1195
mm to 1205 mm with the help of the leveling feet.
Measure the front
and rear cabinet
doors as follows:
Place the level
along the surface
of the cabinet. If
the air bubble
goes to the center
of the clear tube,
the surface is even.
ground bar of the
equipment room
This operation must be
performed by professional
electricians onsite.

Installing Battery Packs
2c
11
Due to the limited length of cables, if only one battery pack is required, place it in the position of
battery pack 1.
1 Determine installation positions.
2Unpack battery packs.
Hold a claw hammer with one hand to support the cover, and hold the screwdriver with the other
hand to turn the cover upwards along the external side until the cover is removed from the body.
Insert a flat-head screwdriver into the gap between the cover and body of the wooden crate, and
raise the cover upwards.

12
4 Install floating nuts.
5 Install battery packs in the rack.
3 Remove the filler panel.
Hold one side of the filler panel with one
hand, and hold the buckle on the other side
of the filler panel with the other hand, press
the buckle with the middle finger, and pull
out the filler panel with proper force.
Use the floating nut installation bar to install the floating nuts on the tapped hole of the mounting bar
inside the cabinet.
The figure on the right shows the positions
of the floating nuts.
Installation method:

13
6 Connect the UPS with the battery packs.
7 Ground battery packs.
Insert the ground cables reserved on the ground bar into the binding posts of the three
battery packs, and fasten the screws.
Battery pack 1
Battery pack 2
Ground bar
UPS
Battery
pack 1
Battery
pack 2
Do not connect the
plug on the right.

2d Installing the Server (The RH2285 is used as an example.)
14
NOTE
Guide rails are preinstalled at the 9 U to 10 U height before delivery.
You only need to install guide rails at 11 U to 12 U and 13 U to 14 U.
1 Determine the installation position.
2 Remove the filler panel. 3 Install guide rails.
4 Install the server in the rack.
Hold one side of the filler panel with one hand, and
hold the buckle on the other side of the filler panel
with the other hand, press the buckle with the middle
finger, and pull out the filler panel with proper force.
Place the guide rail horizontally at the planned
position near the rack installation bar and hook the
buckle.
Insert the rubber plugs delivered with the guide rails
into the following square holes to fasten the guide
rails:
•Square hole at the front bottom of the guide rail
•Square hole in the rear middle of the guide rail
Insert an M6 screw to the first square hole at the rear
of the guide rail and fasten the M6 screw.
Use the same method to install the guide rail on the
other side of the server.

NOTE
Connect the two reserved power cable connectors on the PDU to the server based on labels. Make sure that
the installation position on the label is the same as the server.
No ground cable is required because the RH2285 is configured with AC power modules.
15
5 Connect power cables.
6 Connect the switch and the server.
Find the network cables from the switch based on the labels and connect the network cables to the
corresponding ports on the server.
RH2285H
#9
9/10U-Server-1
20U-S5700-G09
Lable example：

2e Installing the KVM
16
1 Determine the installation position.
2 Remove the filler panel.
3 Install the KVM.
Hold one side of the filler panel with one
hand, and hold the buckle on the other side
of the filler panel with the other hand, press
the buckle with the middle finger, and pull out
the filler panel with proper force.
Remove the shipping bracket from the KVM
front panel. Place the KVM on the guide rails from the
front of the cabinet and slide it into the right
position.

17
Use screws to fasten the front mounting
ears of the KVM to the mounting bars of
the cabinet.
Insert rear mounting ears to the rear
mounting ear conduits, and use screws to
secure the rear mounting ears to the
mounting bars of the cabinet.
4Connect the KVM to the PDU.
5 Connect the KVM to servers.
To facilitate subsequent maintenance, connect the servers in the rack to the eight KVM ports
(numbered from P1 to P8) from the bottom up.
NOTE
Connect the reserved power cable connector on the
PDU to the KVM. No ground cable is required because
the KVM is configured with AC power modules.

18
Securing the Integrated Sensor Mounting Arm
2f
Secure the integrated sensor mounting arm using the M5 Phillips screwdriver.
Rotate tube 1 to adjust the sensor mounting arm.
Adjust the angles of the smoke sensor and the camera using the rotatable connector, and secure the rotatable
tube 2.
NOTE
•Two people are required to install the integrated sensor mounting arm with the help of a step ladder.
•Use an M5 Phillips screwdriver to secure self-tapping screws for the integrated sensor mounting arm base.
•Rotate tube 1 to adjust the sensor mounting arm until it is in the highest position. Then adjust the camera based
on the object to be monitored.
Tube 1
Tube 2
Camera
Smoke sensor
Adjustable connector

2g Connecting Cables to the Camera
19
•The sensor mounting arm provides a network cable and a signal cable.
•The signal cable provides two camera signal cables and two smoke sensor signal cables.
•Connect the camera network cable to the PoE power adapter, and connect the camera single cables to
the CCU.
Connect the signal cables to the ports
on the CCU according to the labels on
the signal cables.
1. Place the PoE power adapter on the 17 U cable rack at the
rear of the cabinet.
2. Insert the reserved PDU power plug near the cable rack to
the power adapter.
3. Connect the network cable of the camera to the
Power&Data out port on the PoE power adapter.
4. Connect the network cable reserved for the switch near
the cable rack to the Data in port.
5. Secure the PoE power adapter using cable ties.
Connect the network cable to the camera.
Connect the signal cables to the camera.
CCU rear view
Camera signal
cables (camera) Smoke sensor signal
cables(smoke)
Network cable
reserved for the
switch
Camera
network cable
PoE power adapter
Camera signal
cables

2h Installing the AP
20
Scenario 1 AP with a power adapter
The AP obtains power using the power adapter.
Scenario 2 AP without a power adapter
The AP is connected to a switch with PoE function.
The AP obtains power by connecting to a network cable.
Connect the AP to the switch based on the network plan.
Connect the AP to the switch with the PoE function
based on the network plan.
Network cable
Power
adapter
Connecting the power
adapter to a mains power
socket
Switch
Network cable
PoE switch