Maipu Sm3100-28tc-ac User manual

Installation Manual

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1

SM3100-28TC-AC

SM3100-28TC-AC Installation

Installation

Installation Manual

Manual

Installation Manual

©

2

No part of this document may be reproduced, transmitted, transcribed, stored in a retrieval system, or

translated into any language or computer language, in any form or by any means, electronic, mechanical,

magnetic, optical, chemical, manual or otherwise without the prior written consent of Maipu

Communication Technology Co., Ltd.

Maipu makes no representations or warranties with respect to this document contents and specifically

disclaims any implied warranties of merchantability or fitness for any specific purpose. Further, Maipu

reserves the right to revise this document and to make changes from time to time in its content without

being obligated to notify any person of such revisions or changes.

Maipu values and appreciates comments you may have concerning our products or this document.

Please address comments to:

Maipu Communication Technology Co., Ltd

No. 16, Jiuxing Avenue

Hi-tech Park

Chengdu, Sichuan Province

People ’ s Republic of China - 610041

Tel:

Tel: (86) 28-85148850, 85148041

Fax:

Fax: (86) 28-85148948, 85148139

URL:

URL: http:// www.maipu.com

Email:

Email: overseas@maipu.com

Installation Manual

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3

Content

Chapter

Chapter 1

1

1 Product

Product

Product Introduction

Introduction

Introduction ...................................................................................................................

...................................................................................................................

................................................................................................................... 5

5

1.1

1.1 Product

Product

Product Features

Features

Features and

and

and Advantages

Advantages

Advantages .................................................................................................

.................................................................................................

................................................................................................. 5

5

1.2

1.2 Hardware

Hardware

Hardware Features

Features

Features ...............................................................................................................................

...............................................................................................................................

............................................................................................................................... 6

6

1.2.1 Front Board of Switch .......................................................................................................................... 6

1.2.3 Switch System Features ..................................................................................................................... 8

1.3

1.3 Service

Service

Service Features

Features

Features ...................................................................................................................................

...................................................................................................................................

................................................................................................................................... 8

8

Chapter

Chapter 2

2

2 Preparations

Preparations

Preparations for

for

for Installation

Installation

Installation ...................................................................................................

...................................................................................................

................................................................................................... 11

11

2.1

2.1 Security

Security

Security Notice

Notice

Notice ....................................................................................................................................

....................................................................................................................................

.................................................................................................................................... 11

11

2.2

2.2 Examine

Examine

Examine Installation

Installation

Installation Location

Location

Location .......................................................................................................

.......................................................................................................

....................................................................................................... 11

11

2.2.1 Temperature/Humidity ....................................................................................................................... 11

2.2.2 Neatness ............................................................................................................................................... 12

2.2.3 Static Free ............................................................................................................................................ 13

2.2.4 Anti-Jamming ....................................................................................................................................... 13

2.2.5 Anti-Lightning ....................................................................................................................................... 14

2.3

2.3 Check

Check

Check Device

Device

Device and

and

and Accessories

Accessories

Accessories .....................................................................................................

.....................................................................................................

..................................................................................................... 14

14

2.4

2.4 Tools

Tools

Tools for

for

for Installation

Installation

Installation .........................................................................................................................

.........................................................................................................................

......................................................................................................................... 14

14

Chapter

Chapter 3

3

3 Installation

Installation

Installation ....................................................................................................................................

....................................................................................................................................

.................................................................................................................................... 15

15

3.1

3.1 Preparing

Preparing

Preparing for

for

for Installation

Installation

Installation .................................................................................................................

.................................................................................................................

................................................................................................................. 15

15

3.1.1 Preparation Tool ................................................................................................................................. 15

3.1.2 Check Cabinet ..................................................................................................................................... 15

3.2

3.2 Installation

Installation

Installation Steps

Steps

Steps ................................................................................................................................

................................................................................................................................

................................................................................................................................ 15

15

3.3

3.3 Cable

Cable

Cable .......................................................................................................................................................

.......................................................................................................................................................

....................................................................................................................................................... 16

16

3.3.1 Connect to Switch Console Port ..................................................................................................... 16

3.4

3.4 Connect

Connect

Connect to

to

to Ground

Ground

Ground ............................................................................................................................

............................................................................................................................

............................................................................................................................ 16

16

3.5

3.5 Connect

Connect

Connect to

to

to Power

Power

Power ...............................................................................................................................

...............................................................................................................................

............................................................................................................................... 17

17

Chapter

Chapter 4

4

4 Cable

Cable

Cable Description

Description

Description .......................................................................................................................

.......................................................................................................................

....................................................................................................................... 18

18

4.1

4.1 Ethernet

Ethernet

Ethernet Interface

Interface

Interface Cable

Cable

Cable ..................................................................................................................

..................................................................................................................

.................................................................................................................. 18

18

4.2

4.2 Ethernet

Ethernet

Ethernet Optical

Optical

Optical Interface

Interface

Interface Cable

Cable

Cable ...................................................................................................

...................................................................................................

................................................................................................... 18

18

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4.3

4.3 Console

Console

Console Cable

Cable

Cable .....................................................................................................................................

.....................................................................................................................................

..................................................................................................................................... 19

19

Chapter

Chapter 5

5

5 Troubleshooting

Troubleshooting

Troubleshooting .........................................................................................................................

.........................................................................................................................

......................................................................................................................... 20

20

5.1

5.1 Power

Power

Power System

System

System Failure

Failure

Failure .......................................................................................................................

.......................................................................................................................

....................................................................................................................... 20

20

5.2

5.2 Configuration

Configuration

Configuration System

System

System Failure

Failure

Failure ........................................................................................................

........................................................................................................

........................................................................................................ 20

20

5.3

5.3 Troubleshooting

Troubleshooting

Troubleshooting on

on

on No

No

No Displaying

Displaying

Displaying ..............................................................................................

..............................................................................................

.............................................................................................. 20

20

5.4

5.4 Troubleshooting

Troubleshooting

Troubleshooting on

on

on Displaying

Displaying

Displaying Illegible

Illegible

Illegible Characters

Characters

Characters .............................................................

.............................................................

............................................................. 20

20

Installation Manual

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Chapter

Chapter 1

1

1 Product

Product

Product Introduction

Introduction

SM3100-28TC-AC series applies to various Ethernet access scenarios. Based on

high-performance hardware of a new generation and the intelligent CPU, the

SM3100-28TC-AC provides abundant and flexible service features, ensuring operability,

manageability, and expansibility. SM3100-28TC-AC withstands lightning strikes and

bears excellent security features.

It

also supports strong ACL functions, QinQ, and 1:1

and N:1 VLAN switch to flexibly deploy VLANs.

1.1

1.1 Product

Product

Product Features

Features

Features and

and

and Advantages

Advantages

1.

1. Full

Full

Full wire-speed,

wire-speed,

wire-speed, multi-layer

multi-layer

multi-layer switching

switching

SM3100-28TC-AC series switches offer 68Gbps switching capacity which entirely fulfills

the enterprise customers' requirement of designing and implementing unified, highly

resilient networks.

2.

2. Comprehensive

Comprehensive

Comprehensive security

security

security features

features

�Depth identification based ACL support SMAC, DMAC, VLAN, SIP, DIP, IP protocol,

TCP / UDP and other user-defined L2 ~ L4 ACL, which allows IP + MAC + port binding,

message filtering and message flow control and other functions.

�Support port authentication of 802.1x/MAC address, and port security functions,

providing MAC block, MAC learning limits on ports, port hardware isolation, and IP

Source Guard feature.

�Support the unique user-based automatic ARP Flood attack protection feature that

automatically monitoring network within the ARP packet traffic per user and automatically

implement ARP traffic control strategy, it also support of anti-ARP inspection and DHCP

Snooping trust deceive port functions.

3.

3. Abundant

Abundant

Abundant service

service

service Capability

Capability

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�Support port / flexible QinQ function, providing the definition of the L2 VLAN Tag and

the VLAN VPN function, VLAN switching and VLAN aggregation function to achieve

zero-configuration and streamline VLAN number in the home gateway access services.

�Support IGMP Snooping V1/V2/V3 function, providing cross-VLAN multicast

replication, IGMP Filter, Fast Leave to fully meet the IPTV and other IP video operations

needs.

�Supports four queues, WRR, SP, WRR + SP multi-queue scheduling algorithm,

which can realize SMAC, DMAC, VLAN, SIP, DIP, IP protocol, TCP / UDP and other L2 -

L4 complex flow classification of user-defined flow speed limit function.

4.

4. Perfect

Perfect

Perfect maintenance

maintenance

maintenance and

and

and management

management

�Supports a variety of maintenance and management as SNMP, SSH, TACACS +,

cluster management, RMON and CLI, which can fully control the various state data,

reducing management costs.

�Without any additional lightning arresters, the S3100 provides ports with 6 KV

lightning protection capabilities. In practical applications, even adverse environment, the

lightning protection capability can minimize the damage caused by lightning strikes.

�Support port real-time traffic monitoring table based on command-line to quickly

locate the source of abnormal traffic within the network, and support the VCT cable

detection to quickly locate the physical line point of failure.

1.2

1.2 Hardware

Hardware

Hardware Features

Features

1.2.1

1.2.1 F

F

F ront

ront

ront B

B

B oard

oard

oard of

of

of S

S

S witch

witch

Picture

Picture 1-1

1-1

1-1 The front board of SM3100-28TC-AC

1. Power socket

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2. 24*10/100Base-T

3. LINK/ACT indicators

4. 2*10/100/1000Base-T (Combo)

5. 2*100/1000Base-X SFP

6. LINK/ACT indicators for Combo ports

7. LINK/ACT indicators for 100/100Base-X SFP

8. 2*100/1000Base-X SFP

9. RJ-45 Console

10. System indicators

11. Power indicators

The meaning of indicator in front board of SM3100-28TC-AC Ethernet Switch is as in

following table:

Indicator Panel indicator Status Meaning

Power indicator Power

On Power on

Off Power off

System operating indicator System

Flicker

System operation

normal

Always

on/off

System operation

abnormal

Combo indicator

25X

26X

On Disconnection

Off Normal connection

Flicker

Sending/receiving

data

LINK indicator

24-10/100BAS

E-TX

27X

28X

Off Normal connection

On Disconnection

Table1-1

Table1-1 I

I

I ndicator

ndicator

ndicator in

in

in front

front

front board

board

board of

of

of SM3100-28TC-AC

SM3100-28TC-AC

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1.2.3

1.2.3 Switch

Switch

Switch S

S

S ystem

ystem

ystem F

F

F eatures

eatures

Table

Table 1-2

1-2

1-2 System

System

System features

features

features of

of

of SM3100-28TC-AC

SM3100-28TC-AC

SM3100-28TC-AC Fast

Fast

Fast Ethernet

Ethernet

Ethernet Switch

Switch

Item

Item Description

Description

Console RJ45 , EIA/TIA-232

100M Ethernet interface 100M Ethernet interface(RJ45)

GE SFP 1000M ( SFP )

FLASH 8Mbytes

SDRAM 64Mbytes DDR2

Size ( W × D × H )

440 × 220 × 44mm

Weight 2.7Kg

Input voltage

AC : 100 - 240V , 47/63Hz

Temperature

0 - 50 ℃

Humidity 5 - 95%

Rated power supply 40W ( 5V Output power )

Max power consumption 18W

1.3

1.3 Service

Service

Service F

F

F eatures

eatures

Table1-3

Table1-3 Service

Service

Service features

features

features of

of

of SM3100-28TC-AC

SM3100-28TC-AC

Service

Service Realization

Realization

VLAN

4K VLAN entries.

Port-based and MAC-based VLAN

Private VLAN

Port-isolation in a VLAN

Port QinQ and selective QinQ

1:1 and N:1 VLAN switching

MAC

8K MAC address

Aging time and add/remove static MAC

MAC Black Hole

Port MAC Limit

Disable MAC address learning on port or

channel-group

Multicast

1K L2 multicast groups

IGMPv1/v2/v3 Snooping

IGMP Filter/Fast leave/cross-VLAN

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duplication

MLDv2/MLDv2 Snooping

Broadcast storm suppression

Broadcast packet number can be

configured

STP STP/RSTP/MSTP

Bandwidth control For 8 level

Mirror S upport interface and traffic mirroring

QoS

8 CoS queues per port ;

Per-port , per CoS drop profiles ;

Port level shaping ;

Q level shaping ;

Traffic shaping available on CPU queues ;

Programmable priority to CoS queue

mapping ;

Provide two levels of drop precedence per

queue

SP

, WRR , DRR

Upgrading

Support Xmodem, FTP and TFTP protocol

to realize upgrading

Management

Supports GN. Link collection management

and remote upgrading (client)

Supports command-line interface ( CLI )

Support

Telnet

remote configuration

Supports SNMP management

Support WEB management

Security

Support password gathering

authentication of administrator

Support interface lock, number of MAC

address of each interface can be

Installation Manual

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restricted.

Support 802.1x

Maintenance

Supports debug information output

Support PING

Supports system log

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Chapter

Chapter 2

2

2 P

P

P reparations

reparations

reparations for

for

for I

I

I nstallation

nstallation

2.1

2.1 Security

Security

Security Notice

Notice

To

avoid device damaging and bodily injured caused by unsuitable operation, please

follow these notices :



Before

Before

Before cleaning

cleaning

cleaning switch,

switch,

switch, pull

pull

pull out

out

out the

the

the plug

plug

plug of

of

of switch.

switch.

switch. Do

Do

Do not

not

not wipe

wipe

wipe it

it

it with

with

with wet

wet

wet cloth

cloth

and

and liquid.

liquid.



Do

Do

Do not

not

not locate

locate

locate switch

switch

switch near

near

near water

water

water or

or

or humid

humid

humid place,

place,

place, and

and

and prevent

prevent

prevent water

water

water and

and

humidity

humidity entering

entering

entering switch.

switch.



Do

Do

Do not

not

not locate

locate

locate switch

switch

switch on

on

on unstable

unstable

unstable case

case

case or

or

or desk.

desk.

desk. Falling

Falling

Falling may

may

may cause

cause

cause severe

severe

damage

damage to

to

to switch.

switch.



Keep

Keep

Keep the

the

the ventilation

ventilation

ventilation of

of

of the

the

the room

room

room and

and

and the

the

the switch.

switch.



Switch

Switch

Switch can

can

can work

work

work normally

normally

normally under

under

under correct

correct

correct power

power

power pressure.

pressure.

pressure. Please

Please

Please affirm

affirm

affirm the

the

power

power pressure

pressure

pressure of

of

of switch

switch

switch is

is

is the

the

the same

same

same as

as

as that

that

that marked.

marked.



To

To

To avoid

avoid

avoid the

the

the danger

danger

danger of

of

of electricity

electricity

electricity attacking,

attacking,

attacking, do

do

do not

not

not open

open

open the

the

the cabinet

cabinet

cabinet shell

shell

though

though the

the

the switch

switch

switch is

is

is power

power

power off.

off.

2.2

2.2 Examine

Examine

Examine I

I

I nstallation

nstallation

nstallation L

L

L ocation

ocation

No matter where SM3100-28TC-AC Fast Ethernet Switch is installed, in cabinet or on

desk, following conditions must be satisfied.

2.2.1

2.2.1 Temperature/

Temperature/

Temperature/ H

H

H umidity

umidity

To

guarantee normal working and life span of the switch, certain temperature and

humidity can be maintained in the equipment room.

If

the humidity is too high, the

insulating of insulating material may be not good, even creepage and sometimes may

cause the change of mechanical performance and rustiness of metal parts. If the related

humidity is low, the insulated gasket will be shrinkable which will cause the looseness of

Installation Manual

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captive screw. In the dry climate, electrostatics may be caused which is harmful for the

CMOS circuit of switch. The higher the temperature is, the more dangerous it is.

It

will

greatly reduce the reliability of the switch, and long-term high temperature will affect the

life span of the switch. Over - high temperature may accelerate the aging of the insulated

materials.

Table

Table 3-1

3-1

3-1 The

The

The temperature

temperature

temperature and

and

and humidity

humidity

humidity requirements

requirements

Temperature Humidity

Long-term Short-term Long-term Short-term

15 ℃- 30 ℃0℃- 50 ℃

40% - 65% 10% - 90%



Note

Note

Note :

:

1.

1. short-term

short-term

short-term means

means

means working

working

working no

no

no more

more

more than

than

than 48h

48h

48h less

less

less than

than

than 15

15

15 days

days

days a

a

a year

year

year ;

;

2.

2. The

The

The critical

critical

critical working

working

working environment

environment

environment means

means

means the

the

the possible

possible

possible temperature

temperature

temperature and

and

humidity

humidity when

when

when there

there

there is

is

is no

no

no air-conditional.

air-conditional.

air-conditional. It

It

It should

should

should be

be

be recovered

recovered

recovered in

in

in 5h.

5h.

2.2.2

2.2.2 Neatness

Neatness

Dust is harmful for the operation of the switch. The dust in the room fell on the equipment

may cause the absorption of the electrostatics, which may influence the life span of the

switch and cause the communication failure. The requirement for the dust and the grin

size is as follows:

Table

Table 3-2

3-2

3-2 The

The

The requirement

requirement

requirement for

for

for the

the

the dust

dust

dust in

in

in switching

switching

switching room

room

The maximum diameter ( um ) 0.5 1 3 5

The maximum thickness (the

number of grain per m

3

)

1.4 × 10

7

7 × 10

5

2.4 × 10

5

1.3 × 10

5

Besides dust, switching room also strictly requires the content of salt, acid and sulfide.

This harmful gas may accelerate the rusting and aging of same parts. Such harmful gas

must be prevented as SO2, H2O, NO2, NH3 and CL2. The restricted value is as follows:

Table

Table 3-3

3-3

3-3 The

The

The limitation

limitation

limitation of

of

of harmful

harmful

harmful gas

gas

Gas Average ( mg/m

3

) Maximum ( mg/m

3

)

SO 2 0.2 1.5

H 2 S 0 0.03

Installation Manual

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NO 2 0.04 0.15

NH 3 0.05 0.15

Cl 2 0 0.3

2.2.3

2.2.3 Static

Static

Static F

F

F ree

ree

SM3100-28TC-AC makes a lot of consideration in anti-static, but static electricity over a

certain tolerance limit will disruptive the circuit even the whole switch.

In the network connected by the switch, electrostatic induction is mainly from two aspects:

the outdoor high-voltage power lines, lightning and other external electric field; indoor

environment, flooring materials, the whole structure of the internal system. In order to

prevent electrostatic damage, we should:

Equipment and floor ground connection;

Anti-Indoor dust;

Maintain proper temperature and humidity conditions;

When touch the circuit board, user should wear anti-static wrist strap and overalls;

The demolition of the circuit board face up on an anti-static working surface or an

anti-static bag;

Avoid direct touching circuit components.

2.2.4

2.2.4 Anti-

Anti-

Anti- J

J

J amming

amming

Switch may receive the jamming from exterior system. This jamming influences devices

through capacitance coupling, inductance coupling, electromagnetic wave radiation,

common impedance (including grounding system) coupling, and conducting wire (power

wire, cable and outputting wire). Pay attention to the followings:



AC

AC

AC power

power

power supply

supply

supply uses

uses

uses TN

TN

TN system

system

system and

and

and the

the

the plug

plug

plug adopts

adopts

adopts single-phase

single-phase

single-phase three-line

three-line

power

power supply

supply

supply with

with

with protecting

protecting

protecting earth

earth

earth wire

wire

wire (PE)

(PE)

(PE) for

for

for filtering

filtering

filtering circuit

circuit

circuit to

to

to filtrate

filtrate

filtrate the

the

jamming

jamming of

of

of electricity

electricity

electricity network.

network.



The

The location

location

location the

the

the switch

switch

switch works

works

works must

must

must be

be

be far

far

far away

away

away from

from

from high

high

high power

power

power wireless

wireless

launcher,

launcher, radar

radar

radar launcher

launcher

launcher and

and

and high

high

high frequency

frequency

frequency and

and

and current

current

current devices.

devices.



Adopts

Adopts electromagnetism

electromagnetism

electromagnetism shield

shield

shield when

when

when necessary,

necessary,

necessary, such

such

such as

as

as adopting

adopting

adopting shield

shield

Installation Manual

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14

cable

cable to

to

to be

be

be interface

interface

interface cable.

cable.

2.2.5

2.2.5 Anti-

Anti-

Anti- L

L

L ightning

ightning

SM3100-28TC-ACmakes a lot of consideration in anti-lightning, but lightning over a

certain tolerance limit will disruptive the circuit even the whole switch.

Users should :

�Ensure chassis is well connected to the ground

�AC power outlet is well connected to the ground

2.3

2.3 Check

Check

Check D

D

D evice

evice

evice and

and

and A

A

A ccessories

ccessories

Under the Confirm the required Installation environment, you can open the box. However,

before the formal installation, you need to carefully check the packing list of the device

within the box of equipment and accessories are complete.

2.4

2.4 Tools

Tools

Tools for

for

for I

I

I nstallation

nstallation

Tools needed:



Cross

Cross

Cross screwdriver

screwdriver



Antistatic

Antistatic

Antistatic wrist

wrist

wrist strap

strap



Wire

Wire

Wire stripper

stripper

Cable needed:



Power

Power cable

cable



Console

Console

Console cable

cable



RJ-45

RJ-45

RJ-45 connector

connector

connector reticle

reticle

Device needed:



Configuration

Configuration

Configuration terminal

terminal

terminal (

(

( can

can

can be

be

be PC

PC

PC )

)

Installation Manual

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15

Chapter

Chapter 3

3

3 Installation

Installation

3.1

3.1 Preparing

Preparing

Preparing for

for

for Installation

Installation

3.1.1

3.1.1 Preparation

Preparation

Preparation Tool

Tool



Cross

Cross

Cross screwdriver

screwdriver



Antistatic

Antistatic

Antistatic wrist

wrist

wrist strap

strap



Wire

Wire

Wire stripper

stripper

Cable needed:



Power

Power

Power cable

cable



Console

Console

Console cable

cable



RJ-45

RJ-45

RJ-45 connector

connector

connector reticle

reticle

Device needed:



Configuration

Configuration

Configuration terminal

terminal

terminal (

(

( can

can

can be

be

be PC

PC

PC )

)

3.1.2

3.1.2 Check

Check

Check C

C

C abinet

abinet

Switch can install in the 19 ” standard cabinet. Device should be installed in frame.

Generally, one switch should install in one frame.

3.2

3.2 I

I

I nstallation

nstallation

nstallation S

S

S tep

tep

tep s

s

Switch can install in the 19 ” standard cabinet. The process of installation is as follows: :

Step 1: Examine grounding and stability of the cabinet. Use screw to fasten hanger to the

two sides of the front board and back board of the switch ;

Step 2: Locate switch on the salver of the cabinet. Move it to thesuitable location along

with the slide of the switch. Keep some space between switch and the slide.

Step 3: Fasten hanger to the fixed slide of the cabinet to guarantee the bracket of each

slot and hanger of the switch are fastened to the cabinet

Installation Manual

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16

�

Picture

Picture 3-3

3-3

3-3 Installation

Installation

Installation Picture

Picture

Step 4: The hanger of the switch is not used to bear the load but fasten. Switch is installed

in a 19 ” cabinet. There must be slides in chassis (fastened in frame) to support switch



Note

Note

Note :

:

The

The heaviest

heaviest

heaviest device

device

device should

should

should be

be

be installed

installed

installed near

near

near the

the

the bottom

bottom

bottom of

of

of the

the

the cabinet.

cabinet.

For

For cooling,

cooling,

cooling, there

there

there should

should

should be

be

be 1U

1U

1U distance

distance

distance between

between

between two

two

two installed

installed

installed devices.

devices.

3.3

3.3 C

C

C able

able

This chapter describes how to connect cable to switch.

3.3.1

3.3.1 Connect

Connect

Connect to

to

to S

S

S witch

witch

witch C

C

C onsole

onsole

onsole P

P

P ort

ort

There is a EIA/TIA-232 console port on SM3100-28TC-AC switch. User can use this port

to configure the switch.

Step1:

A

character terminal which can be a RS-232

Step2: Connect RS-232 port to console port

3.4

3.4 Connect

Connect

Connect to

to

to G

G

G round

round

SM3100-28TC-AC Switch well-connected can protect switch from lightningand jamming,

user must correctly connect the ground carefully.

Installation Manual

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17

AC switching power supply in the switch is connected with communication noise filter,

which is directly connected to the chassis carefully, make induction, leakage electricity

can safely into the earth, and improves overall EMI characteristics. For the external

network connection, such as the E1 interface, PSTN and other cable series with the

lightning voltage, ground can provide protection.

Use a thick wire and connect the points with the earth, grounding resistance is less than 4

ohms. If the switch is installed in the cabinet, the cabinet also has to take the land

required.

3.5

3.5 Connect

Connect

Connect to

to

to P

P

P ower

ower

SM3100-28TC-AC switch can support 100V and 240V with 50/60Hz AC power.

Power input : ( 100 - 240VAC , 50/60Hz )

1 : For AC ,

Step1 : grounding connection

Step2 : Connect switch power outlet to the power socket

Caution: Cut off the electricity before installing 48V power wire. The above operation

with electricity is forbidden.

Installation Manual

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18

Chapter

Chapter 4

4

4 Cable

Cable

Cable Description

Description

4.1

4.1 Ethernet

Ethernet

Ethernet I

I

I nterface

nterface

nterface C

C

C able

able

SM3100-28TC-AC switch cable is 8-core unshielded twisted pair. 1 , 2 is for sending and 3 ,

6 is for receiving.

Table

Table 5-1

5-1

5-1 RJ45

RJ45

RJ45 through

through

through line

line

line Cat5

Cat5

RJ45

RJ45 Signal

Signal

Signal Direction

Direction

Direction RJ45

RJ45

RJ45 Description

Description

Description Length

Length

1 TX0+ — > 1

1 twisted

pair

2m

2 TX0- — > 2

3 RX0+ < — 3 2 twisted

pair6 RX0- < — 6

4 48V — > 4

3 twisted

pair5 48V — > 5

7 0V

< —

7

4 twisted

pair8 0V < — 8

Table

Table 5-2

5-2

5-2 RJ45

RJ45

RJ45 crosswire

crosswire

crosswire Cat5

Cat5

RJ45

Signal

Signal Direction

Direction

Direction RJ45

RJ45

RJ45 Description

Description

Description Length

Length

1 TX+ — > 3

1 twisted pair

2m

2 TX- — > 6

3 RX+ < — 1

2 twisted pair6 RX- < — 2

4

48V — >

7

3 twisted pair

5

48V — >

8

7

0V

< — 4

4 twisted pair

8

0V < —

5

4.2

4.2 Ethernet

Ethernet

Ethernet O

O

O ptical

ptical

ptical I

I

I nterface

nterface

nterface C

C

C able

able

SM3100-28TC-AC fiber is SM or MM LC interface.

Installation Manual

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19

4.3

4.3 Console

Console

Console C

C

C able

able

Console cable is a shield cable of 9 cores. One end is crimped RJ-45 connector, which is

inserted to Console interface; the other end

is a connector with DB-9 (holes). The Console cable is as the following picture:

The picture of Console cable

Table 5-3 Connecting of Console

RJ45

RJ45 Signal

Signal

Signal Direction

Direction

Direction DB9

DB9

DB9 Length

Length

1 CTS — > 8

3m

2 DSR — > 6

3 RXD — > 2

4 GND --- 5

5 --- --- ---

6 TXD < — 3

7 DTR < — 4

8 RTS < — 7

--- --- 1

--- --- 9

Installation Manual

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20

Chapter

Chapter 5

5

5 Troubleshooting

Troubleshooting

5.1

5.1 Power

Power

Power S

S

S ystem

ystem

ystem F

F

F ailure

ailure

SM3100-28TC-AC Fast Ethernet Switch can check the power system failure according to

the power indicator on the front board: when the power system works normally, the power

indicator keeps on; if it is off, please examine as follows:



The

The

The correct

correct

correct connection

connection

connection of

of

of power

power

power wire.

wire.



The

The

The matching

matching

matching of

of

of power

power

power supply

supply

supply of

of

of switch

switch

switch and

and

and power

power

power required.

required.

5.2

5.2 Configuration

Configuration

Configuration S

S

S ystem

ystem

ystem F

F

F ailure

ailure

After The power of SM3100-28TC-AC Fast Ethernet Switch is on, if the system works

normally, the booting information will be displayed in configuration terminal; if there is

failure in configuration system, it will display nothing or illegible characters.

5.3

5.3 Troubleshooting

Troubleshooting

Troubleshooting on

on

on N

N

N o

o

o D

D

D isplaying

isplaying

After the power is on and if the configuration terminal displays nothing, please examine

the device as follows:



The

The

The power

power

power works

works

works normally.

normally.



The

The

The correct

correct

correct connection

connection

connection of

of

of Console

Console

Console cable

cable

If there is no problem in above examination, maybe there is something wrong with the

parameter configuration of the terminal (such as hyper terminal) or the configuration

cable.

5.4

5.4 Troubleshooting

Troubleshooting

Troubleshooting on

on

on D

D

D isplaying

isplaying

isplaying I

I

I llegible

llegible

llegible C

C

C haracters

haracters

If illegible characters are displayed, parameter configuration of terminal (such as hyper

terminal) is incorrect. Please affirm parameter

Maipu SM3100-28TC-AC User manual

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