Maipu S12800 Installation Manual

S12800 Routing Switch

Installation Manual

V1.0

Maipu Communication Technology Co., Ltd

No. 16, Jiuxing Avenue
Hi-tech Park
Chengdu, Sichuan Province
People’s Republic of China - 610041

Tel: [phone]
Fax: [phone]
URL: http: // www.maipu.com
Email: [e-mail]

Maipu Confidential & Proprietary Information Page 1

S12800 Routing Switch Installation Manual V1.0

Product Name

Product Version

MyPower S12800 series routing switch

SM12800-12-MF (V1)

 Hardware installation engineers



Commissioning engineers



Field maintenance engineers

 System maintenance engineers

Format

Description

Screen print

Represents the output information of the screen

Keywords of Screen print

The red part represents the key information in the
screen output

Format

Description

Preface

Manual Introduction

This manual first describes the appearance, hardware structure, and board cards of MyPower
S12800 router; secondly, describes the installation preparations of the device and how to
install it to the cabinet; at last, describes the basic using methods and daily maintenance of
the device from the aspects of powering on and running the router, troubleshooting and device
maintenance.

Product Versions

The corresponding product versions of the manual are as follows:

Audience

This documentation is intended for:

Conventions

Conventions of screen output format:

Symbol conventions:

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S12800 Routing Switch Installation Manual V1.0

Format

Description

An alert that contains additional or supplementary information.

An alert that calls attention to important information that if not
understood or followed can result in data loss, data corruption, or
damage to hardware or software.

An alert that calls attention to important information that if not
understood or followed can result in personal injury or router
damage.

Convention

Description

Boldface

Bold text represents commands and keywords that you enter literally as shown.

Italic

Italic text represents arguments that you replace with actual values.

[ ]

Square brackets enclose syntax choices (keywords or arguments) that are optional.

{ x | y | ... }

Braces enclose a set of required syntax choices separated by vertical bars, from which
you select one.

[ x | y | ... ]

Square brackets enclose a set of optional syntax choices separated by vertical bars,
from which you select one or none.

{ x | y | ... }
*

Asterisk marked braces enclose a set of required syntax choices separated by vertical
bars, from which you select at least one.

&<1-n>

The argument or keyword and argument combination before the ampersand (&) sign
can
be entered 1 to n times.

#

A line that starts with a pound (#) sign is comments.

Manual Name

Overview

S12800 Routing Switch
Installation Manual

Describes the hardware specifications and installation methods of the
device, guiding you to install and maintain the device

S12800 Routing Switch
Configuration Manual

Describes the configuration methods and configuration steps of the device
software function, providing the typical examples to guide you to maintain
and manage the device

Command conventions:

Supporting Manuals of Product

The supporting manuals of the product:

Obtaining Documentation

You can access the most up-to-date Maipu product documentation on the World Wide Web at

www.maipu.cn.

Maipu Confidential & Proprietary Information Page 3

S12800 Routing Switch Installation Manual V1.0



Technical supporting hotline: [phone]



Fax: [phone]



Email: [e-mail]

 Technical hotline: [phone]

Version

Revision
Date

Revised Content

V1.0

2015-09-30

First formal release

Technical Support

Documentation Feedback

You can feed back your opinions and suggestions by:

We appreciate your comments.

Revision Records

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S12800 Routing Switch Installation Manual V1.0

Contents

Preface 2

1 Device Introduction 9

1.1 Device Appearance and Hardware

1.1.1 SM12800-12-MF (V1)

1.2 Introduction to MPU Card

1.3 Introduction to SFU Card

1.4 Introduction to LPU card

1.5 Introduction to SAIC Card

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1.6 Introduction to Power Module

1.7 Fan Module and Device Air Passage

1.7.1 FAN-19A-01 Fan Module

1.7.2 Device Air Passage

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2 Installation Preparations 17

2.1 Check Device Running Environment

2.1.1 Check Equipment Room Conditions

2.1.2 Check Power Supply System

2.2 Safety Precautions

2.2.1 General Safety

2.2.2 Electrical Safety

2.2.3 Static Safety

2.2.4 Handling Safety

2.2.5 Laser Safety

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2.3 Open-Package and Inspection

2.4 Wooden Box Open-package

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3 Device Installation 24

3.1 Install Device to Cabinet

3.1.1 Installation Preparations

3.1.2 Adjust cabinet

3.1.3 Install and Adjust Load-Bearing Pallets

3.1.4 Install Floating Nut to Cabinet

3.1.5 Install Device to Cabinet

3.1.6 Install Cabling Rack

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S12800 Routing Switch Installation Manual V1.0

3.1.7 Install Power Module

3.1.8 Arrange Cables

3.1.9 Install Nose and Power Dust-proof Net

3.1.10 Check the Installation

3.2 Device Grounding

3.3 (Optional) Install SPD

3.3.1 Install AC Power SPD

3.3.2 Install Port Lightning Protector

3.4 Check after Installation

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4 Power on and Run Device 39

4.1 Log into Device

4.1.1 Connect Configuration Cable

4.1.2 Set PC HyperTerminal Parameters

4.1.3 Power on and Start

4.1.4 Check after Power on

4.2 Access Network

4.2.1 Access Network via Ethernet Twisted Pair

4.2.2 Access Network via LC Fiber

4.2.3 Access Network via MPO Fiber

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4.3 Hardware Management

4.3.1 View Software and Hardware Version Information of Switch

4.3.2 View System Environment Temperature Information

4.3.3 View Fan Module Status Information

4.3.4 View Power Module Status Information

4.3.5 View Backplane Status Information

4.3.6 View MPU Card Status Information

4.3.7 View SFU Card Status Information

4.3.8 View LPU Card Status Information

4.3.9 View Swappable Optical Module Information

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5 Troubleshooting 72

5.1 Troubleshooting of Configuration System

5.1.1 Troubleshooting about no Display on Terminal

5.1.2 Troubleshooting about Messy Code on Terminal

5.2 Troubleshooting about Power Fault

5.3 Fan Troubleshooting

5.4 Troubleshooting of MPU Card

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5.5 Troubleshooting of SFU Card

5.6 Troubleshooting of LPU Card

5.7 Get Technical Support

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6 Device Maintenance 78

6.1 Change Modules

6.1.1 Change Power Module

6.1.2 Change MPU/LPU Card

6.1.3 Change SFU Card

6.1.4 Change Fan Module

6.1.5 Change SD Card

6.1.6 Change Swappable Optical Module

6.2 De-dust the Device

6.2.1 De-dust Fan Module

6.2.2 De-dust Card

6.2.3 De-dust Optical Interface and Pigtail Connector

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Appendix 94

A. Entire Device and Common Module Specifications

A.1 Power Consumption/Dimension/Weight

A.2 MPU Card Specifications

A.3 SFU Card Specifications

A.4 LPU Card Specifications

A.5 SAIC Card Specifications

A.6 Power Module Specification

A.7 Fan Module Specification

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111

B. Specifications of General Interfaces

B.1 Console Port Attribute

B.2 USB Console Port Attribute

B.3 10Base-T/100Base-TX/1000Base-T RJ45 Electrical Port Attributes 113

B.4 1000Base-X SFP Optical Port Attributes

B.5 10GBase-SR/LR/ER SFP+ Optical Interface Attributes

B.6 40GBase-SR4/LR4 QSFP+ Optical Interface Attributes

B.7 USB Interface Attributes

B.8 SD Interface Attributes

C. Cables

C.1 Console Cable

C.2 USB Console Adapter Cable

C.3 Ethernet Electrical Port Cables

C.4 Relationship of 1000Base-X SFP Gigabit Optical Module and Corresponding Interface Cable

C.5 Relationship of 10GBase-SR/LR/ER SFP+ 10G Optical Module and Corresponding Interface
Cable 118

C.6 Relationship of 40GBase-SR4/LR4 QSFP+10G Optical Module and Corresponding Interface
Cable 119

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C.7 Relationship of 10G Optical Interface and Corresponding Passive Cable 119

C.8 Relationship of 40G Optical Interface and Corresponding Passive Cable 119

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C.9 16A AC Power Cable

C.10 16mm² Grounding Wire

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D. Device Running Environment Requirement

D.1 Environment Requirement of Equipment Room

D.2 Requirements for Power Supply

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E. Device Grounding Specification and Protection

E.1 Device Grounding Specifications

E.2 Device Protection

F. Recommended Wiring

F.1 Recommended Wiring in Installation

F.2 Recommended Line Bundling

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G. Environmental Substance Statement

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S12800 Routing Switch Installation Manual V1.0

1 Device Introduction

1.1 Device Appearance and Hardware



S12800 routing switch contains four slot types, that is, MPU, SFU, LPU, and SAIC. The four

slots should be inserted with MPU card, SFU card, LPU card, and SAIC card respectively.

 MPU: Main Processing Unit control card. For the specifications, refer to Appendix A2 MPU

Card Specifications.



SFU: Switching Fabric Unit switch card. For the specifications, refer to Appendix A3 SFU

Card Specifications.

 LPU: Line Processing Unit user line interface card. For the specifications, refer to Appendix

A4 LPU Card Specifications.



SAIC: System Alarm Interface Card. For the specifications, refer to Appendix A5 SAIC Card

Specifications.

1.1.1 SM12800-12-MF (V1)

This chapter describes the hardware of the device, containing the following contents:

1.1 Device Appearance and Hardware

1.2 Introduction to MPU Card

1.3 Introduction to SFU Card

1.4 Introduction to LPU card

1.5 Introduction to SAIC Card

1.6 Introduction to Power Module

1.7 Fan Module and Device Air Passage

MyPower S12800 series routing switch contains one product model: SM12800-12-MF (V1).

SM12800-12-MF (V1) bare chassis dimension is 442 mm x 645 mm x 840.5 mm (W x D x H).
The chassis dimension after installing the chassis mounting ears, device head and power dust­proof net is 484 mm x 745 mm x 840.5 mm (W x D x H). The front appearance diagram of

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S12800 Routing Switch Installation Manual V1.0

1.Head

2. System indicator

3. Slot 0 0 of LPU card

4. Cabling rack

5. Slot 5 of LPU card

6. Slot 0 of MPU card

7. Slot 1 of MPU card

8. Slot 6 of LPU card

9. Slot 11 of LPU card

10. Power dust-proof net

11.Chassis handle

12. Static wrist hole

SM12800-12-MF (V1) is as shown in Figure 1-1 and the back appearance diagram is as shown
in Figure 1-2.

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Figure 1-1 The front appearance diagram of SM12800-12-MF (V1)

S12800 Routing Switch Installation Manual V1.0

1. Chassis mounting ears

2.Screw hole for cabinet mounting

3.Slot 0 of fan module

4. Slot 3 of fan module

5.The rear air baffle

6. Static wrist hole

7. Ground stub

1.2 Introduction to MPU Card

Figure 1-2 The back appearance diagram of SM12800-12-MF (V1)

MPU: Main Processing Unit control card

The MPU card is the most important and mandatory card in S12800 routing switch. It serves
as the control center of the device. Each shelf can support two MPU cards at the same time,
realizing the 1:1 backup work mode.

The appearance diagram of the MPU card is as follows:

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S12800 Routing Switch Installation Manual V1.0

1.Captive screw

2. Card puller

3. SD card slot

4.USB interface

5. Function port

6. Ethernet Combo interface

7.Function status indicator

8. Reset button

1.3 Introduction to SFU Card

1.SFU card status indicator

2. Card puller

3. Puller switch

4. Captive screw

Figure 1-3 The appearance diagram of the MPU card

SFU: Switching Fabric Unit switch card

The SFU card is the switch network unit of S12800 routing switch, bearing the switching
function of the service data between the LPU cards. S12800 supports four SFU cards at most,
realizing the 1+n backup function.

The appearance diagram of the SFU card is as follows:

Figure 1-4 The appearance diagram of the SFU card

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1.4 Introduction to LPU card

1. Captive screw

2. Card puller

3. Function port

4. LPU card status indicator

1.5 Introduction to SAIC Card

1.Captive screw

2.Function port

3.Card puller

4.System status indicator

5. Device power switch button

LPU: Line Processing Unit subscriber line interface card. It provides various interface shapes
for the user to select, meeting various application scenario requirements.

The appearance diagram of the LPU card is as follows:

Figure 1-5 The appearance diagram of the LPU card

SAIC: System Alarm Interface Card

The SAIC card is used by SM12800-12-MF (V1) and one is mandatory. It indicates the system
working status via the LED indicator.

The appearance diagram of the SAIC card is as follows:

Figure 1-6 The appearance diagram of the SAIC card

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S12800 Routing Switch Installation Manual V1.0

1.6 Introduction to Power Module

 When installing the power, pull out the external AC power cable, or confirm that the

control switch of the AC power is closed.

 If some power module is inserted to the shelf, but is not connected to the AC power cable

in the power supply state, the system regards that the power module is faulty and the
system alarms.

1. AC power jack

2. Power handle

3. Power fan

4. Power status indicator

5. Power elastic snap

1.7 Fan Module and Device Air Passage

 Valid dissipation: Ensure that the device can run normally for a long time

 Status monitoring: Support the fan faulty alarm

S12800 routing switch supports AC power supply mode and can support N+1 redundant
backup. It also can realize the power output power balance, so as to improve the system
reliability. The load sharing can be realized automatically between the power modules and
does not need the user operation.

The appearance diagram of the AC power module is as follows:

Figure 1-7 The appearance diagram of the AC power module

The fan module of S12800 routing switch is the important part of ensuring the normal running
of the device system (mandatory module), providing the air flow for the system dissipation. It
has the following functions and features:

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S12800 Routing Switch Installation Manual V1.0

 Auto speed regulation: You can regulate the speed automatically according to the device



Information prompt: There are two indicators on the front panel of the fan module. The



Support hot-swap: The fan module can be changed without interrupting the device running.

1.7.1 FAN-19A-01 Fan Module

1. Captive screw

2. Fan installation direction mark

3. Fan outlet

4. Status indicator

5. Fan handle

1.7.2 Device Air Passage

running, reducing the noise and power consumption effectively.

fan indicator “FAN” is used to indicate the running status of the fan module. The switch
card indicator “SFU” is used to indicate the running status of the SFU card.

FAN-19A-01 fan module is the mandatory module of SM12800-12-MF (V1) and supports the
hot swap. Each SM12800-12-MF (V1) has four FAN slots. You should install four FAN-19A-01
fan modules so that the system can run normally.

The fan module diagram is as follows:

Figure 1-8 FAN-19A-01 module diagram

The inlet and outlet air passages of S12800 routing switch chassis: The air flow comes in from
the front and goes out from the back. The diagram is as follows:

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S12800 Routing Switch Installation Manual V1.0



Keep the device air passage unblocked during operation.



The noise 25℃environment of the whole device ≤75dBA.

Figure 1-9 The air passage diagram of S12800 routing switch chassis

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S12800 Routing Switch Installation Manual V1.0

2 Installation Preparations

 When the device is delivered, there is the packing list. Please confirm whether the

accessories are complete and good according to the items in the packing list. If there is
damaged or loss, please contact Maipu technical staff to replace.

2.1 Check Device Running Environment

2.1.1 Check Equipment Room Conditions

 Air conditioning and ventilation system can ensure the normal running temperature and

 The good grounding is the basis of the router running and the important guarantee

 Ensure that there is enough installation space and moving path space.

 Ensure that the cleanness of the equipment room meets the requirement. Do not place the

This chapter describes the precautions and related work before installing the device, containing
the following contents:

2.1 Check Device Running Environment

2.2 Safety Precautions

2.3 Open-Package and Inspection

2.4 Wooden Box Open-package

To ensure the normal running of the device, take the corresponding measures to meet the
environment requirement of the device running:

humidity conditions of the router. For details, refer to Appendix D1 Environment

Requirement of Equipment Room.

conditions of preventing lightning and resisting interference. Ensure that grounding meets
the grounding specifications. For details, refer to Appendix E1 Device Grounding

Specifications.

router in the environment with lots of dust, such as in the being renovated passage.

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S12800 Routing Switch Installation Manual V1.0

2.1.2 Check Power Supply System

Step 1:

Estimate the whole power consumption of the device.

Step 2:

Select the appropriate power module according to the power consumption and
power supply mode of the device.

To ensure the normal running of the device, it is necessary to ensure that the
maximum output power of the device power module is larger than the whole
power consumption of the switch (it is suggested to reserve a certain power
derating.

Step 3:

Confirm that the power supply system of the installation place can meet the
input requirement of the device power.

Ensure that the power supply system of the installation place is stable and can
meet the input mode, rated input voltage and other parameter requirements of
the selected power module. For details, refer to Appendix D2 Requirements for

Power Supply.

 For the power consumption data and power module parameters of the

device, refer to Appendix A Entire Device and Common Module

Specifications.

2.2 Safety Precautions

2.2.1 General Safety



Ensure that the ground of the installation place is dry and smooth and you have made the

anti-skidding measures.

 Keep the device clean and dust-free; do not place the device in the damp place.



The whole device and the related parts (such as power and chassis) are heavy. When

moving and lifting, need several persons to cooperate and avoid that the body is scratched
by the sharp part of the equipment. During moving, please wear the working gloves.

The good power supply system is the basis of the device power-on starting and stable running.
To meet the power supply requirement of S12800 routing switch, please complete the
following steps:

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S12800 Routing Switch Installation Manual V1.0

2.2.2 Electrical Safety

 Please check whether there are potential dangers. For example, the power is not

grounded, power supply grounding is not reliable, and the ground is wet.



Before installation, get to know the location of the emergency power switch in the room;

when there is an accident, cut off the emergency power switch at first.

 Before moving the chassis, be sure to unplug all external cables (including power cable).


When maintaining with power, it is recommended that there are two or more persons in

the field.

 When closing the power, ensure that the neutral line and live line are disconnected.

2.2.3 Static Safety



When installing the components of the device, especially installing the components with

the circuit board (such as board), we should wear anti-static wrists.

 When holding the circuit board, please hold the edge of the circuit board and do not touch

the components or printed circuit.



For the security, please check the resistance of the anti-static wrists. The resistance

between the body and the ground should be 1-10 megohms.

Step 1:

Put his hand into the anti-static wrist.

Step 2:

Tighten the fastener and ensure that the piece metal on the anti-static wrist is
well contacted with the skin.

Step 3:

Insert the anti-static wrist into the anti-static wrist jack on the router chassis or
clip the alligator clip of the anti-static wrist to the grounding terminal of the
router.

Step 4:

Ensure that the anti-static wrist well-grounded. The using method of the anti­static wrist is shown in the following figure.

To avoid the static from damaging the electronic parts of the device, we need to take the anti­static measures.

The using steps of the anti-static wrists are as follows:

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S12800 Routing Switch Installation Manual V1.0

2.2.4 Handling Safety



Before handling or moving the device, unplug all external cables (including power cable).



When moving the device, need four persons or use professional handling forklift to

operate.

 When moving the device, use the handles at the two sides of the chassis or the device

bottom to support the weight. Do not use the chassis panel, fan module handles, power
handles or other parts to support the weight, so as to avoid the damage of the device
hardware, even the body damage.

2.2.5 Laser Safety

 For the S12800 routing switch with the optical interface, avoid directly viewing the laser

beam from the optical module inside. Viewing the laser beam from the optical module
inside directly may damage your eyes.

Figure 2-1 Using method diagram of anti-static wrist

S12800 routing switch is large and heavy. When moving it, please pay attention to the
following requirements:

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S12800 Routing Switch Installation Manual V1.0

2.3 Open-Package and Inspection

Step 1:

View the carton label and confirm the card or module model.

Step 2:

Use a paper knife to gash the tape along the lid commissure; be careful when
using the knife; do not insert too deep, avoiding damaging equipment inside.

Step 3:

Open the carton, and take out of the protection EPE.

Step 4:

Check the card type and quantity in the carton according to the packing list.

Step 5:

Wear an antistatic wrist, open the anti-static bag, take out the board, and check
whether the board has the obvious damage (including whether the backplane
connector pin/hole is deformed, whether the heat sink falls off and so on).

2.4 Wooden Box Open-package

 Wooden box has direction and cannot be placed inverted. Otherwise, it will cause fatal

damage for the product.

 When handling and opening the wooden box, it needs two or more persons to cooperate.

 The wooden box adopts the alligator clip to fix. When opening the wooden box, you need

to use the dedicated tools for removing the alligator clip to operate.

Step 1:

Wear the gloves.

Step 2:

Place the wooden box flat on the ground. The wooden box has direction and
cannot be placed inverted.

Step 3:

Remove the opener.

When delivering S12800 routing switch, adopt the carton to packet some card or module
separately according to the configuration purchased by the user. Please inspect according to
the following steps:

The shelf of S12800 routing switch adopts the wooden packaging. The packaging of one shelf
comprises the wooden box, plastic bags, protection EPE and other packaging materials. Before
opening the box, move the packing box to the equipment room or near to the equipment room
(if the space permits), so as to avoid damaging the shelf when moving.

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S12800 Routing Switch Installation Manual V1.0

Step 4:

Open the alligator clips at the sides of the wooden box.

Step 5:

After opening the alligator clip, remove the wooden board at the top and four

sides of the wooden box. The effect drawing after removing the wooden boards

is as shown in Figure 2-4. There is one EPE at the front, back, top, and bottom

of the chassis respectively to protect the wooden box. In the EPE at the top of

the wooden box, there are the related accessories matching wth the device.

The opener is at one top corner of the wooden box top surface. Find the opener and removes it.

Figure 2-2 The diagram of removing the opener

The left hand holds one side of the alligator clip, the right hand holds the opener, insert the
opener into the notch of the pin at the other side of the alligator clip, and then pry out the pin
of the alligator clip until the alligator clip pops out from the notch, as shown in the following
figure:

Figure 2-3 Open the alligator clip

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S12800 Routing Switch Installation Manual V1.0

 After opening the box, confirm whether the accessories are complete according to the

packing list. Keep the accessories in the box for installation.

Figure 2-4 The effect drawing after opening the box

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S12800 Routing Switch Installation Manual V1.0

3 Device Installation

3.1 Install Device to Cabinet

3.1.1 Installation Preparations



The user customized cabinet should be 19-inch standard cabinet, and the cabinet depth



Adjust the cabinet location. S12800 is maintained at the front and back, so it is

 When installing S12800, you need to check the maximum load-bearing capacity of the



Check the grounding and stability of the cabinet and ensure that there are no barriers

 When planning the device installation, ensure that the total height of all devices to be

installed to the cabinet cannot exceed the installable height of the cabinet panel.

This chapter describes the device installation, containing the following contents:

3.1 Install Device to Cabinet

3.2 Device Grounding

3.3 (Optional) Install SPD

3.4 Check after Installation

This section describes how to install the S12800 routing switch to the 19-inch standard cabinet.

is no less than 800mm. The cabinet needs to meet that the front and back air passages
are un-blocked. Do not put any things blocking the air passages near the front and back
doors.

necessary to reserve enough space for maintaining at the front and back of the cabinet.

cabinet, pallet, and machine room floor in advance (for the weights of S12800
components, refer to Appendix A Entire Device and Common Module Specifications).
Considering the load-bearing, radiating, and cabling, it is suggested that one standard
cabinet can only be installed with one S12800.

affecting the device installation inside and around the cabinet.

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3.1.2 Adjust Cabinet

1. Square hole column

2. Cabinet front pillar

1. Square hole column

2. Cabinet front pillar

3.1.3 Install and Adjust Load-Bearing Pallets

To ensure that the device can be installed to the cabinet normally, it is required that the depth
of the cabinet front pillar and square hole column is larger than 120mm and the width of the
square hole column at the two sides of the cabinet is 450mm. The diagram for adjusting the
depth of the cabinet square hole column is shown in Figure 3-1. The diagram for adjusting the
width of the square hole column is shown in Figure 3-2.

Figure 3-1 The diagram for adjusting the depth of the cabinet square hole column

Figure 3-2 The diagram for adjusting the width of the square hole column

The pallet is to support the device weight. According to the following requirement, install and
adjust the pallet. If the cabinet is not configured with the pallet, purchase it separately, and
then install according to the requirement.

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 Before installing the pallet, confirm whether the load-bearing capability of the used pallet

meets the weight requirement of S12800 chassis and inside inserted cards. For the
weights of the components, refer to Appendix A Entire Device and Common Module

Specifications.

 Ensure that the distance between the pallet and the cabinet bottom is 2U and the three

holes on the square hole bar are 1U, as shown in Figure 3-3.

 1U is 44.45mm. Here, U is short for Rack Unit.

1. Cabinet column

2. Load-bearing pallet

Step 1:

Confirm the installation location of the pallet on the cabinet and use the marker
to mark the installation hole position.



To ensure the stability of the cabinet, try to install the heavy and high device at the

bottom of the cabinet.

Figure 3-3 The diagram of the pallet installation height

The following takes the 19-inch standard cabinet as an example to describe how to install the
pallet.

The steps for installing the pallet are as follows:

The space height above the pallet should be larger than the height of the installed device
chassis and there is enough margin (1U margin is recommended).

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 For the dimension of SM12800-12-MF (V1), refer to 1.1 Device Appearance and Hardware.

Step 2:

Maintain the level of the tray, the tray is installed to the marked position, and
lock the fixing screw.

 The appearance and installation method of different kinds of cabinets and pallets are

different. The content of the section is just for reference. Please subject to the actual
situation.

3.1.4 Install Floating Nut to Cabinet

Step 1:

Take out the installation positioning plate of the floating nuts from the accessory
bag of the accessory box. Mark the installation position of the floating nut on the
square hole post of the cabinet by comparing with the hole position on the
positioning plate.

1. Installation positioning plate of the floating nut

2.Square hole post

3. Cabinet post

4. Pallet

Before installing the chassis to the cabinet, first install the floating nuts on the upright square
hole bars at the both sides in the front of the cabinet.

Figure 3-4 Mark the position of installing the floating nuts

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Step 2:

Install the floating nuts at the marked position (Each installation hole on the
mounting ear should be installed with one floating nut), as shown in Figure 3-5.

1. Floating nut

2. Square hole post

3.1.5 Install Device to Cabinet

 Before installing the device to the cabinet, ensure that the corresponding positions on the

cabinet are installed with the pallet and the pallet can support the weight of the device and
its accessories.

Step 1:

Uplift the chassis from the packaging pallet. When uplifting the chassis, need
four persons to use the hands to hold the handles at the left and right sides of
the chassis. Except for the four handles at the two sides of the chassis, the
other parts cannot bear the weight, as shown in Figure 3-6.

Figure 3-5 Install the floating nut

The following describes the installation process of installing the device to the cabinet.

Figure 3-6 Uplift the chassis

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Step 2:

Lift the host and place on the bearing pallet and push the chassis into the
cabinet until the mounting ears at the two sides of the chassis fit the square
hole post, as shown in Figure 3-7.

Step 3:

Use the M6 panel screws to fix the floating nuts on the chassis mounting ears
and cabinet post square hole bar, so as to prevent the device from sliding front
and back.

 If the screw hole on the mounting ear cannot align to the floating nut

installed on the cabinet correctly, check whether the bearing surface of the
pallet is on the integer U boundary and whether the floating nut is installed
on the correct hole position.

Figure 3-7 Push the chassis to the cabinet

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 The mounting ears do not bear the weight. Do not bear the device only using the mounting

ears without installing the pallet.

3.1.6 Install Cabling Rack

Figure 3-8 Fix the chassis

The cabling rack includes two kinds: one has three slots and the other has two slots. Each kind
is also divided to L-direction and R-direction. The L-direction is installed to the left side of the
chassis and the R-direction is installed to the eight side of the host.

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