Maipu MyPower S2300-28TC-AC User manual

MyPower S2300-28TC-AC Switch
Installation Manual
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]

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Copyright
Copyright ©2013, Maipu Communication Technology Co., Ltd. All Rights Reserved.
No part of this manual may be reproduced or transmitted in any form or by any
means without prior written consent of Maipu Communication Technology Co., Ltd.
and are trademarks of Maipu Communication Technology Co.,
Ltd.
All other trademarks that may be mentioned in this manual are the property of their
respective owners.
The information in this document is subject to change without notice. In no event
shall Maipu be liable for any direct, indirect, incidental, special, exemplary, or
consequential damages (including, but not limited to, procurement of substitute
goods or services; loss of use, data, or profits; or business interruption) however
caused and on any theory of liability, whether in contract, strict liability, or tort
(including negligence or otherwise) arising in any way out of the use of this manual
or the related content on the website, even if advised of the possibility of such
damage.
Security Statement
Important! Before powering on and starting the product, please read the security
and compatibility information of the product.
Environmental protection
This product has been designed to comply with the environmental protection
requirements. The storage, use, and disposal of this product must meet the
applicable national laws and regulations.

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Preface
Version Description
This manual is applicable to the SM2300-28TC-AC L2 intelligent access switch.
Manual Introduction
This manual mainly describes how to install the SM2300-28TC-AC switch:
Product Introduction: introduces the SM2300-28TC-AC switch, system feature
description, and appearance.
Module Introduction: introduces the SM2300-28TC-AC switch module.
Installation Preparations: introduces the installation environment requirement
and pre-stage preparations for the SM2300-28TC-AC switch.
System Installation: introduces the device installation steps.
Cable Description: introduces the product matching cable information.
Intended Audience
This documentation is intended for:
Network engineers
Technical promotion personnel
Network administrators
Symbol conventions

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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 device
damage.
Command conventions
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.
{ }
Curly brackets enclose syntax choices (keywords or
arguments) that are mandatory.
[ ]
Square brackets enclose syntax choices (keywords or
arguments) that are optional.

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Contents
1 Product Introduction.......................................................................................................................6
1.1 Overview..........................................................................................................................................6
1.2 Physical Features........................................................................................................................7
1.3 Product Appearance ..................................................................................................................8
1.3.1 Front Panel of SM2300-28TC-AC .......................................................................................8
1.3.2 Back Panel of SM2300-28TC-AC ........................................................................................8
1.3.3 LED Indicators ..........................................................................................................................9
1.3.4 Port on Front Panel ...............................................................................................................10
1.4 Product Features.......................................................................................................................11
2 Installation Preparations .............................................................................................................14
2.1 Security Suggestions ..............................................................................................................14
2.2 Environment Requirement ..................................................................................................15
2.2.1 Temperature/Humidity Requirement .............................................................................15
2.2.2 Cleanliness Requirement ....................................................................................................16
2.2.3 ESD Requirement........................................................................................................................17
2.2.4 Electromagnetic Requirement...........................................................................................18
2.2.5 Anti-lightning...........................................................................................................................18
2.3 Check Device and Accessories ..........................................................................................19
2.4 Tools and Devices for Installation ..................................................................................19
3 System Installation..........................................................................................................................20
3.1 Preparation before Installation........................................................................................20
3.1.1 Prepare Tools ......................................................................................................................20
3.1.2 Check Cabinet .........................................................................................................................20
3.1.2 Check Device and Accessories......................................................................................22
3.2 Installation Procedure ...........................................................................................................22

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3.3 Device Cable Connection ......................................................................................................24
3.3.1 Switch Console Port Connection ......................................................................................24
3.4 Protective Ground Wire Connection...............................................................................24
4 Cable Description ..............................................................................................................................26
4.1 Ethernet Electrical Interface Cable ................................................................................26
4.2 Ethernet Optical Interface Cable .....................................................................................27
4.3 Console Port Cable ...................................................................................................................27
5 Troubleshooting.................................................................................................................................29
5.1 Power System Failure ............................................................................................................29
5.2 Configuration System Failure ............................................................................................29
5.3 No Display on Terminal .........................................................................................................29
5.4 Messy Code Displayed on Terminal ................................................................................30

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1Product Introduction
1.1 Overview
SM2300-28TC-AC switch employs the latest IEEE 802.3az standard, providing the
low power idle (LPI) mode application for the Ethernet Base-T transceiver (100Mb,
1GbE and10GbE) and the backplane physical layer. During the period with low
device utilization or idle period, disconnect the power connection. During the data
transmission period, recover the power connection and check the cable length and
supply the power by the length, which can greatly reduce the power consumption.
Maipu newly launched switch not only emphasize on the green, environmental, and
energy-saving, but also has excellent performance and operability. This series
switch adopts the new technologies such as RTCT, UDLD, Attack Prevention, and
MAC address learning restriction. In addition to the technology, the switch also
values the environment protection.
FI G U R E 1 - 1 SM2300-28TC-AC S W I T C H
1. Powerful device stability
Low power consumption and fanless, working under -20℃to +50℃
Port anti-lightning over 4 KV, power anti surge 4KV
Ring Ethernet protection, EIPS healing time < 50ms

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Link backup FlexLink and dynamic link aggregation LACP
2. Comprehensive network security
512 L2-L4 basic/extended/self-defined ACLs
802.1x and MAC user authentication, tetrad user binding
DHCP snooping and IP Source Guard
User-based dynamic ARP detection and protection
3. Abundant service functions
Port/selective QinQ, VLAN swap
Up to 512 multicast groups, IGMP Snooping v1/v2/v3
FastLeave, Cross-vlan multicast and controllable multicast
DHCP Option82 and PPPoE+ user physical location report
4. Perfect management and maintenance feature
SNMP/Telnet/Cluster, supporting SSH/WEB
VCT test physical cable, 802.3ah link layer OAM
Loopback port detection, LLDP neighbor detection
Unique real-time statistics based on the Telnet port utilization/traffic
1.2 Physical Features
The meaning of indicator in front board of SM2300-28TC-AC Switch is as in
following table:
TA B L E 1 - 1 SY S T E M F E A T U R E S O F SM2300-28TC-AC FA S T ET H E R N E T SW I T C H
Item
Description
Console
RJ45, asynchronous EIA/TIA-232
100M Ethernet electrical interface
100M fast Ethernet port (RJ45)
1000M Ethernet optical interface
1000M Ethernet optical interface (SFP)
FLASH
16Mbytes
SDRAM
128Mbytes
Dimension (W×D×H)
440mm*165mm*44mm
Maximum weight
< 2.1KG

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Item
Description
Input voltage
AC: 90–264V, 47–67Hz
Temperature
-20℃to 50℃
Related humidity
10-90% (non-condensing)
Max power consumption
< 24W
Mean time between failures (MTBF)
80,000 hours
1.3 Product Appearance
1.3.1 Front Panel of SM2300-28TC-AC
Front panel of SM2300-28TC-AC switch has 24*10/100/1000Base-T ports, 4*GE
Combo ports, 1*Console port, and 30*LED indicators.
FI G U R E 1 - 2 FR O N T P A N E L D I A G R A M O F SM2300-28TC-AC S W I T C H
1.3.2 Back Panel of SM2300-28TC-AC
Back panel of SM2300-28TC-AC switch has AC power supply hub and ground
installation terminal, as shown in the following figure.
FI G U R E 1 - 3 BA C K P A N E L O F SM2300-28TC-AC S W I T C H

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1.3.3 LED Indicators
The indicators on the front panel of SM2300-28TC-AC have port indicators and
system status indicators, with the same meanings of indicator status, as below:
1.3.3.1 Port Indicator
FI G U R E 1 - 4 DI A G R A M O F SM2300-28TC-AC
TA B L E 1 - 2 PO R T I N D I C A T O R I N S T RU C T IO N S O F SM2300-28TC-AC SW I T C H
Panel Label
Indicator
Status
Meaning
1-24
Port LINK/ACT status
indicator
Off
Port link failure
On
Port link success
Flash
Port link success, send or
receive data.
25-28 Combo
Combo port status indicator
Off
Port link failure
On
Port link success
Flash
Port link success, send or
receive data.
1.3.3.2 System Status Indicator
FI G U R E 1 - 4 SM2300-28TC-AC LED D I AG R A M

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TA B L E 1 - 3 PO R T I N D I C A T O R O F SM2300-28TC-AC
Panel Label
Indicator
Status
Meaning
PWR
Power indicator
On
Power on
Off
Power off
SYS
System running indicator
Flash
System operation normal
Always on/off
System operation abnormal
1.3.4 Port on Front Panel
TA B L E 1 - 4 PO R T D E S C R I P T I O N OF SM2300-28TC-AC
Port Type
Specification
RJ-45 port
10/100Mbps self-adaption
MDI/MDI-X network cable category self-adaption
Category 5 unshielded twisted pair (UTP): 100m
Combo electrical port supports 10/100/1000Mbps
self-adaption
SFP
SFP-SX-L transceiver: 1000Base-SX SFP (850nm, MMF,
550m)
SFP-LX-L transceiver: 1000Base-LX SFP interface card
module (1310nm, SMF, 10km or MMF, 550m)
SFP-LX-20-L transceiver: 1310nm optical wave, 9/125um
single-mode fiber: 20km
SFP-LX-40 transceiver: 9/125um single-mode fiber: 40km
SFP-LH-70-L transceiver: 9/125um single-mode fiber: 70km
SFP-LH-120-L transceiver: 9/125um single-mode fiber:
120km
SFP-GT
SFP-GT module: 1000Base-T SFP interface card module,
RJ-45 interface
SFP-FX
SFP-FX: 100Base-FX SFP interface card module (1310nm,
MMF, 2KM), LC interface

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Port Type
Specification
SFP-FL: 100Base-FL SFP interface card module (1310nm,
SMF, 15KM), LC interface
SFP-FL-40: 100Base-FL SFP interface card module
(1310nm, SMF, 40KM), LC interface
SFP-FL-80: 100Base-FL SFP interface card module
(1550nm, SMF, 80KM), LC interface
1.4 Product Features
The SM2300-28TC-AC functions, supported protocols and services are described in
Table 1-5.
TA B L E 1 - 5 PR O D U C T F E A T U R E S O F SM2300-28TC-AC
Service
Realization
VLAN
Support 802.1Q-based VLAN (4K entries)
Port-based VLAN (4K entries)
Protocol-based VLAN (16 entries)
Support GVRP (GARP VLAN Registration
Protocol), providing auto registration of VLAN.
Support basic QinQ and selective QinQ
MAC address table
Support 16K MAC address table.
Support the manual add and deletion of the
MAC address table.
Support the MAC address aging time
configurable.
Support the port/aggregation group to disable
the learning MAC ability.
Support Port MAC address limit.
Support the blackhole MAC address.

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Service
Realization
Multicast
Provide 512 L2 multicast address tables.
Support GMRP.
Support IGMP-Snooping.
Broadcast storm suppression
The number of broadcast packets can be
configured.
STP
Support IEEE 802.1d/1s/1w spanning tree
protocol.
Port aggregation
Support 8 aggregation groups
Bandwidth control
Support sending and receiving control
respectively, particle size is 64K.
Mirror
Support port mirror and traffic mirror.
QoS
Support port rate-limiting and traffic
rate-limiting.
Support 8 queues of different priorities per port.
Support SP, WRR, and SP+WRR algorithms.
Support mapping to different queues by the
packet VLAN-PRI.
ACL
512 ACLs can be configured.
Support the traffic classification based on source
MAC address, destination MAC address, source
IP address, destination IP address, Layer 4 port,
protocol type, VLAN, Ethernet frame protocol,
and CoS information.
Support the flow-based tag priority, packet
redirection, and flow mirror.

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Service
Realization
Upgrading
Support Xmodem, FTP and TFTP protocol to
realize upgrading.
Management
Support MP.Link.
Support network management system.
Support command-line interface (CLI)
configuration on the serial port.
Support Telnet remote configuration.
Supports SNMP management.
Support WEB management.
Support the stacking.
Security feature
Support 802.1x authentication and support the
maximum number of user limits per port.
Support the dynamic ARP detection.
Support IP Source Guard function.
Support AAA authentication and support Radius
and TACACS+ multiple modes.
Support the IP, MAC, and port combination
binding.
Support port rate-limiting.
Support the port isolation and port security.
Support the packet filtering.
Support the MAC address filtering.
Support the multicast, broadcast, and unknown
unicast packet suppression.
Maintenance
Support debugging information output.
Support PING.
Supports system log.
Support Telnet remote maintenance.

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2Installation Preparations
2.1 Security Suggestions
To avoid device damage and bodily injury caused by accident, please follow the
following precautions:
Keep the switch free from damp and heat.
Ground the switch properly.
Please wear the ESD wrist strap during the installation and
maintenance and ensure the well contact of the ESD wrist strap and skin.
Do not install, move and disassemble the switch and module with
powering on to avoid human injury and device damage.
Do not plug/unplug the switch interface module and interface card
with powering on.
Please connect the interface cable of the switch correctly. Especially,
do not connect the telephone wire (including the ISDN wire) to the serial
port.
Pay attention to the laser safety. Do not expose the eyes to the light
emission port of the laser or the connected fiber connector directly.
Before cleaning the switch, pull out the plug of switch. Do not wipe it
with wet cloth and liquid.
Do not locate switch near water or humid place, and prevent water and
humidity entering switch shell.

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Do not locate switch on unstable box or desk. Falling may cause severe
damage to switch.
Keep the ventilation of the room and the switch.
Switch can work normally under proper power pressure. Please check
and ensure the operation pressure of switch is the same as the marked
pressure.
To avoid the danger of electricity shock, do not open the cabinet shell
when the switch is operating, even though the switch is power off.
2.2 Environment Requirement
The SM2300-28TC-AC switch must operate indoors. To ensure the normal operation
of the switch and extend the switch service life, following conditions must be
satisfied.
2.2.1 Temperature/Humidity
Requirement
To guarantee the service quality and life span of the SM2300-28TC-AC switch,
certain temperature and humidity must be maintained in the equipment room. If
the humidity is too high in a long term, the insulating performance of insulating
materials 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 too
low, the insulated gasket will be shrinkable which will cause the looseness of captive
screw. In the dry climate, static electricity may be caused which is harmful to the
circuit of the SM2300-28TC-AC 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. Overhigh temperature may
accelerate the aging of the insulating materials.

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TA B L E 2 - 1 TH E T E M P E R A T U R E A N D H U M I D I T Y R E Q U I R E M E N T S I N E Q U I P M E N T R O O M
Temperature
Humidity
Long-term condition
Short-term condition
Long-term condition
Short-term condition
15℃-30℃
-15℃-55℃
40%-65%
10%-90%
1. Measuring points of the working temperature and humidity of the
SM2300-28TC-AC switch in the equipment room mean the values measured
1.5m above the floor and 0.4 m from the front of the switch rack when there are
no protection boards.
2. Short-term operation condition means working no more than continuous 48h
and less than accumulated 15 days a year.
3. The critical working environment means the possible temperature and humidity
when the air conditioner in a general equipment room is faulty. It should be
recovered to normal condition within 5h.
2.2.2 Cleanliness Requirement
Dust is harmful to the operation of the SM2300-28TC-AC switch. The dust in the
room fell on the equipment may cause the electrostatics absorption, which may
result in poor contact of the metal connector. Especially when the humidity in the
room is relative low, it is more likely to cause electrostatic absorption. This may not
only affect the life span of the switch but also cause the communication failure.
TA B L E 2 - 2 TH E R E QU I R E M E N T F O R T H E D U S T I N E Q U I P M E N T R O O M
Max. Diameter (μm)
0.5
1
3
5
Max. density (number of
grains/m3)
1.4x107
7x105
2.4x105
1.3x105
Besides dust, the equipment room also has strict requirements for the salt, acid,
and sulfide in the air. This harmful gas may accelerate the rusting and aging of the

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some metal parts. The detailed limit value for the harmful gas such as SO2, H2S, NH3,
and CL2in the equipment room is as follows:
TA B L E 2 - 3 TH E L I M I T V A L U E O F H A R M F U L G A S I N T H E E Q U I P M E N T R O O M
Gas
Maximum (mg/m3)
SO2
0.2
H2S
0.006
NH3
0.05
Cl2
0.01
2.2.3 ESD Requirement
SM2300-28TC-AC makes a lot of consideration in anti-static and multiple measures
are adopted. But when the static electricity exceeds a certain tolerance limit, it will
still damage the circuit even the whole switch.
In the network connected by the switch, electrostatic induction mainly comes 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 do the
following:
Good equipment and floor ground connection;
Anti-dust indoor;
Maintain proper temperature and humidity conditions;
When touch the circuit board, user should wear ESD wrist strap and ESD
overalls;
Put the disassembled circuit board on an ESD work station with face up or in an
ESD bag;
When observing or transfer the disassembled circuit board, hold the outer edge
of the circuit board and avoid direct touching circuit components with hands.

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2.2.4 Electromagnetic Requirement
This jamming sources, no matter from device or exterior application system, exert
influences on devices through capacitance coupling, inductance coupling,
electromagnetic wave radiation, common impedance (including grounding system)
and conducting wire (power wire, cable and output wire). Pay attention to the
following points:
Adopt effective anti power grid interference measures to the power supply
system.
It is better for the switch not to work with the grounding device or anti-lightning
device of the electrical device.
Keep away from the strong power radio transmission station, radar
transmission station, and high-frequency current device.
Adopt necessary electromagnetic shield mode.
2.2.5 Anti-lightning
SM2300-28TC-AC makes a lot of consideration in anti-lightning and necessary
measures are adopted. But when the lightning strength exceeds a certain tolerance,
it will still damage the switch to reach better anti-lightning effect.
The user is recommended to do the following:
Ensure the PGND of the chassis is well grounded using the protective ground
wire.
Ensure that the ground touch point of the AC power socket is well grounded.
The power arrester can be added in the front of the power input end, which can
greatly enhance the anti-lightning capability of the power.
To reach better anti-lightning effect, for the outdoor signal line connected by
the SM2300-28TC-AC interface switch module, the user can add the special
lightning arrester device in the front of the signal line input end.

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2.3 Check Device and
Accessories
When the installation environment is confirmed to meet the requirement, then you
can open the package. Before the installation begins, you need to carefully check
whether the device and accessories in the package are complete according to the
packing list.
2.4 Tools and Devices for
Installation
The following lists the tools and devices required for device installation based on the
product condition:
1) Required tools:
Cross/Slotted screwdriver
Level, ruler, or tape
Gloves, ESD wrist strap
2) Required cable:
Cable in the device package
3) Required devices:
Configuration terminals (such as a common PC)
HUB or Ethernet switch