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S3756 Hardware Installation Manual

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Chapter 3 Installing the S3756 Switch

Caution

:

Only professionals are allowed to install or replace the devices.

3.1 Installation Flow of S3756

3.2

Installing the Machine Box of the Switch

The installation of the machine box has two modes:



Installing the machine box on the desk



Installing the machine box on the cabinet

3.2.1 Installing the Machine Box on the Desk

The S3756 switch can be directly put on the smooth and safe desk.

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Содержание S3756

Страница 1: ...S3756 Hardware Installation Manual ...

Страница 2: ... 5 2 2 Safety Advice 5 2 2 1 Safety Principles 5 2 2 2 Safety Notices 5 2 2 3 Safety Principles for Live Working 6 2 2 4 Electrostatic Discharge Damage Prevention 7 2 3 Requirements for Common Locations 7 2 3 1 Environment 7 2 3 2 Location Configuration Prevention 7 2 3 3 Cabinet Configuration 7 2 3 4 Power Requirements 8 2 4 Installation Tools and Device 8 Chapter 3 Installing the S3756 Switch 10...

Страница 3: ... 10G Ethernet SFP Ports 13 I Table of Contents 3 3 3 Connecting Ethernet TX Ports 13 3 4 Checking after Installation 15 Chapter 4 Maintaining Switch 16 4 1 Opening the Machine Box 16 4 2 Closing Machine Box 17 Chapter 5 Hardware Fault Analysis 18 5 1 Fault Separation 18 5 1 1 Faults Relative with Power and Cooling System 18 5 1 2 Faults Relative with Port Cable and Connection 18 ...

Страница 4: ... 5 2 Indicator Description 19 II ...

Страница 5: ...t UTP RJ45 interface LINK ACT indicators 10G Ethernet port SFP interface with LINK ACT indicators Console port A rate of 9600bps mini USB interface Additionally S3756 has a grounding column a socket and a power on off at its back Figure 1 1 The front template of the S3756 switch Table 1 2 Parts at the front template of S3756 switch No Abbrev Name Description 1 PWR Power indicator If the switch is ...

Страница 6: ...stematic Characteristic Parameters Protocol standard Supported standard IEEE 802 1d Spanning Tree Protocol IEEE 802 1s multiple spanning trees IEEE 802 1p Class of Service IEEE 802 1q tagged VLAN IEEE 802 3x Flow control IEEE 802 3z asymmetric flow control IEEE 802 3ad Link aggregation IP routing protocol standard RFC 1058 RIP RFC 1723 RIP v2 RFC 1583 OSPF v2 Network management standard RFC 1157 S...

Страница 7: ...rt Dimensions mm W D H 442 50 350 44 Operating temperature humidity 0 40 10 85 non condensation Storage temperature humidity 40 80 5 95 non condensation Power characteristics Input voltage AC100 240V Input frequency 47 63Hz Input current 2A MAX Output voltage 12VDC Output current 12 5A MAX Power consumption 55W Weight 4 2KG ...

Страница 8: ...other electronic products the semiconductor chip easily gets damaged if you power on or off abruptly and frequently To restart up the switch of S3756 you have to open the power on off after the power is cut down for three to five seconds Avoid severe collision or falling down from the height to protect the parts in the switch ...

Страница 9: ... up the sleeve avoiding stumbling the machine box Put on the protective glasses if the environment may cause damage to your eyes Avoid incorrect operations that may cause damage to human or devices 2 2 2 Safety Notices The safety notices mentioned here means that improper operation may lead to body damage Read the installation guide carefully before you operate the system Only professionals are al...

Страница 10: ...heckout 6 If trouble happens take the following measures A Cut off the system s power B Alarm C Take proper measures to help persons who are hit by the disaster Artificial respiration is needed if necessary D Seek for medical help or judge the loss and seek for available help 2 2 4 Electrostatic Discharge Damage Prevention Electrostatic discharge may damage devices and circuits Improper treatment ...

Страница 11: ... electrostatic discharge prevention procedure Put the machine box at the place where cool air can blow off the heat inside the machine box Make sure the machine box is sealed because the opened machine box will reverse the cool air flow 2 3 3 Cabinet Configuration The following content assists you to make a proper cabinet configuration Each device on the cabinet gives off heat when it runs Therefo...

Страница 12: ...If the power supply system does not have good grounding or the input power disturbs too much and excessive pulses exist the error code rate of communication devices increases and even the hardware system will be damaged 2 4 Installation Tools and Device The tools and devices to install the S3756 switch are not provided by the S3756 switch You yourself need to prepare them The following are the too...

Страница 13: ...lace the devices 3 1 Installation Flow of S3756 3 2 Installing the Machine Box of the Switch The installation of the machine box has two modes Installing the machine box on the desk Installing the machine box on the cabinet 3 2 1 Installing the Machine Box on the Desk The S3756 switch can be directly put on the smooth and safe desk ...

Страница 14: ...itch After the brackets are installed install the switch on the cabinet See Figure 3 2 Figure 3 2 Installing the switch on the cabinet 3 3 Connecting the Port 3 3 1 Connecting the Console Port The switch of S3756 has a console port The rate of the console port is a value ranging from 1200bps to 115200bps It has a standard mini USB plug After you connect the console port to the serial port of PC th...

Страница 15: ...nect 3 SG GND 4 No connect 5 TXD Output Note The console port of the S3756 switch does not support traffic control Therefore you must set the option data traffic control to none when you configure the switch with the super terminal Otherwise the single pass problem will arise on the super terminal The cable is used to connect the console port of S3756 and the outside console terminal device One en...

Страница 16: ...erminal devices through the optical cable Figure 3 5 Connecting the 10G SFP port and other Ethernet terminals Note The machine in the figure does not represent the material S3756 3 3 3 Connecting Ethernet TX Ports S3756 provides 48 10 100 1000 Base T ports The indicators are labeled with numbers 1 48 indicating the link ACT state of the port The indicators are used to indicate the LINK ACT state T...

Страница 17: ... support the MDI MDIX self identification of the cable S3756 can adopt five types of direct through cross network cables when it connects other Ethernet terminals Figure 3 7 Connecting the 1000Base TX port and other Ethernet terminals Note The machine in the figure does not represent the material S3756 Table 3 2 Pins of gigabit RJ45 No Pin Name Remark 1 Sending receiving the normal phase of data 0...

Страница 18: ...n Before electrically starting up the switch perform the following checkups after the switch is installed If the switch is installed on the cabinet check whether the installation point between the cabinet and the switch is strong If the switch is installed on the desk check whether there is enough space for the switch to discharge its heat and whether the desk is stable Check whether the connected...

Страница 19: ...o open the cover of the switch required tools and operation methods Caution When the power cable still connects the power supply do not touch it When you open the cover the switch you may use the following tools Crossed screwdriver Static armguard Perform the following steps to open the cover of the switch 1 Turn off the power on off of the switch Switch it to the OFF side 2 Plug out all cables co...

Страница 20: ...o put the cover and close the machine box Do as follows Put them well according to their locations and joint them together along their sides See the following figure When the cover and the bottom are closely tied let the cover slide the slot of the front template at the bottom Nail the bolt and screw it tightly with the screwdriver Reinstall the switch on the cabinet or the desk Reconnect all cabl...

Страница 21: ... from 0 to 40 Celsius degrees If the switch is too hot check whether the air outlet and air inlet are clean and then do relative operations in section 2 3 Requirements for Common Locations If the switch cannot be started and the PWR indicator is off check the power 5 1 2 Faults Relative with Port Cable and Connection Do the following checkups to help remove the fault If the port of the switch cann...

Страница 22: ...not transcribe copy or change partial or all contents of this manual and must not broadcast it in any manner Trademark claims Trademarks product names service names and company names which are written in this manual but do not belong to the company belong to their owners respectively Disclaimer of warranty provides no evident or hinted guarantee towards the contents of this manual In no event exce...

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