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Chapter 4 Initial Power On

 introduces the booting process of S3026C-PWR 

Ethernet Switch, including the power-on booting of the switch and the system 
initialization. 

Chapter 5 Loading BOOTROM and Host Software

 introduces how to load 

BootROM and host software for S3026C-PWR Ethernet Switch. 

Chapter 6 Maintenance and Troubleshooting 

introduces the problems that might 

occur during the installation and the booting of S3026C-PWR Ethernet Switch and the 
related solution. 

Chapter 7 Optional Modules

 introduces the optional interface modules supported by 

S3026C-PWR Ethernet Switch. 

Appendix A Lightning Protection of the Switch 

The appendix introduces lightning 

protection of the switch. 

Intended Audience 

The manual is intended for the following readers: 

z

 

Network engineers 

z

 

Network administrators 

z

 

Customers who are familiar with network fundamentals 

Conventions  

The manual uses the following conventions:  

I. General conventions 

Convention Description 

Arial 

Normal paragraphs are in 

Arial

. 

Arial Narrow

 

Warnings, Cautions, Notes and Tips are in Arial Narrow. 

Boldface 

Headings are in 

Boldface

.  

Courier New

 

Terminal Display is in 

Courier New

. 

 

II. Command conventions

 

 

Convention Description 

Boldface 

The keywords of a command line are in 

Boldface

. 

italic

 

Command arguments are in 

italic

. 

Huawei Technologies Proprietary 

 

Содержание S3026C-PWR

Страница 1: ...HUAWEI Quidway S3026C PWR Ethernet Switch Installation Manual VRP3 10 Huawei Technologies Proprietary ...

Страница 2: ...cts from the sales agent of Huawei Technologies Co Ltd please contact our sales agent If you purchase the products from Huawei Technologies Co Ltd directly please feel free to contact our local office customer care center or company headquarters Huawei Technologies Co Ltd Address Administration Building Huawei Technologies Co Ltd Bantian Longgang District Shenzhen P R China Postal Code 518129 Webs...

Страница 3: ... VRP DOPRA iTELLIN HUAWEI OptiX C C08iNET NETENGINE OptiX iSite U SYS iMUSE OpenEye Lansway SmartAX infoX TopEng are trademarks of Huawei Technologies Co Ltd All other trademarks mentioned in this manual are the property of their respective holders Notice The information in this manual is subject to change without notice Every effort has been made in the preparation of this manual to ensure accura...

Страница 4: ...OM that accompanies your switch Organization Quidway S3026C PWR Ethernet Switch Installation Manual mainly introduces the hardware features installation configuration and maintenance of S3026C PWR Ethernet Switch To avoid any possible device damage and personal injury before the installation and during the installation please read the manual carefully The manual consists of the following chapters ...

Страница 5: ...26C PWR Ethernet Switch Appendix A Lightning Protection of the Switch The appendix introduces lightning protection of the switch Intended Audience The manual is intended for the following readers z Network engineers z Network administrators z Customers who are familiar with network fundamentals Conventions The manual uses the following conventions I General conventions Convention Description Arial...

Страница 6: ...ring the operation They are defined as follows Caution Means reader be extremely careful during the operation Note Means a complementary description Environmental Protection This product has been designed to comply with the requirements on environmental protection For the proper storage use and disposal of this product national laws and regulations must be observed Huawei Technologies Proprietary ...

Страница 7: ...vices Required in Installation 2 4 Chapter 3 Installation 3 1 3 1 Mounting the Switch 3 1 3 1 1 Rack Mounting the Switch on a 19 Inch Rack 3 1 3 1 2 Freestanding the Switch on a Tabletop 3 2 3 2 Connection of Power Cord and Ground Wire 3 3 3 2 1 Connecting AC Power Cord 3 3 3 2 2 Redundant Power Input Optional 3 3 3 2 3 Connecting Ground Wire 3 4 3 3 Connection of Console Cable 3 7 3 3 1 Console C...

Страница 8: ...ing 6 1 6 1 Handling Power System Failures 6 1 6 2 Handling Configuration System Failures 6 1 6 3 Handling Remote Power Supply Failures 6 1 Chapter 7 Optional Modules 7 1 7 1 Optional Module Types 7 1 7 2 Single port 1000Base SX LX Module 7 1 7 2 1 Panel and LEDs 7 2 7 2 2 Interface Fiber 7 2 7 3 Single port 1000Base ZX Long haul Module 7 4 7 3 1 Panel and LEDs 7 4 7 3 2 Port Fiber 7 4 7 4 Single ...

Страница 9: ...8 2 Port Fiber 7 14 7 9 Single port Gigabit GBIC Module 7 15 7 9 1 Panel and LEDs 7 16 7 9 2 Port Fiber 7 16 Appendix A Lightning Protection of the Switch A 1 A 1 Installation of Lightning Arrester for AC Power Socket Strip with Lightning Protection A 1 A 2 Installation of Lightning Arrester for Network Port A 2 ...

Страница 10: ... Chapter 3 Installation 3 1 3 1 Mounting the Switch 3 1 3 1 1 Rack Mounting the Switch on a 19 Inch Rack 3 1 3 1 2 Freestanding the Switch on a Tabletop 3 2 3 2 Connection of Power Cord and Ground Wire 3 3 3 2 1 Connecting AC Power Cord 3 3 3 2 2 Redundant Power Input Optional 3 4 3 2 3 Connecting Ground Wire 3 5 3 3 Connection of Console Cable 3 7 3 3 1 Console Cable 3 7 3 3 2 Connecting Console ...

Страница 11: ...ailures 6 1 6 2 Handling Configuration System Failures 6 1 6 3 Handling Remote Power Supply Failures 6 1 Chapter 7 Optional Modules 7 1 7 1 Optional Module Types 7 1 7 2 Single port 1000Base SX LX Module 7 1 7 2 1 Panel and LEDs 7 2 7 2 2 Interface Fiber 7 2 7 3 Single port 1000Base ZX Long haul Module 7 4 7 3 1 Panel and LEDs 7 4 7 3 2 Port Fiber 7 4 7 4 Single port 1000Base LX GL Medium haul Mod...

Страница 12: ...ion Manual Quidway S3026C PWR Ethernet Switch Table of Contents 7 8 2 Port Fiber 7 14 7 9 Single port Gigabit GBIC Module 7 15 7 9 1 Panel and LEDs 7 16 7 9 2 Port Fiber 7 16 Huawei Technologies Proprietary iii ...

Страница 13: ...al manageable product designed for the network environment which requires high performance high port density and ease of installation as well as providing power supply for the connected devices S3026C PWR supports only AC power supply It provides 24 fixed 10 100Base TX auto sensing RJ 45 ports and two modular slots You can insert in the module slots depending on your needs single port 1000Base SX ...

Страница 14: ...el II LEDs The following table summaries the LEDs on the front panel of S3026C PWR z Power LED Table 1 1 Power LED of S3026C PWR LED Status ON The switch is powered on and operates normally Power LED PWR OFF The switch is not powered on z Port status mode LEDs Table 1 2 Port status mode LEDs LED Status A L Active Link ON You can read the active link status of the ports from the LED P S Powered Spe...

Страница 15: ...an change status mode of 10 100Base TX port The LED in ON status indicates which status you choose to observe For example if you wish to view the link status of a port you can choose the A L LEDs Through reading the status of port LEDs you can know the link status of the port z After the switch is initialized the A L LED is ON You can press the mode button to choose the P S LED The switch restores...

Страница 16: ... cable 100m IV Console port S3026C PWR provides an asynchronous EIA TIA 232 compliant Console port Through this port you can configure locally or remotely the switch Table 1 6 Attributes of Console port Attribute Description Connector RJ 45 Standard supported Asynchronous EIA TIA 232 Baudrate 9600 baud default Function Connects an ASCII terminal Connects the serial port of a local terminal which c...

Страница 17: ...rt 100 Mbps multimode optical module 1310nm 2km SC z Single port 100 Mbps single mode optical module 1310nm 40km SC z Single port 100 Mbps SFP module configurable together with 2km 15km 40km and 80km SPF modules z Single port Gigabit GBIC module configurable together with multimode GBIC module single mode 10km 40km 70km 100km GBIC modules 30m GBIC Gigabit HSSDC unit and GBIC electrical module 1 2 ...

Страница 18: ...evice z S3026C PWR can provide a total power of 160W for connected switching devices It determines whether to supply power for another device based on this total value and the currently working power Note z The remote PD devices may choose to accept the power supply from S3026C PWR as the only power input z If a remote PD device already has its own working power supply the power supply from S3026C...

Страница 19: ...0Base T Category 3 4 5 non shielded twisted pair cable with a maximum transmission distance of 100m 100 1000Base T Category 5 shielded twisted pair cable with a maximum transmission distance of 100m 100Base FX multimode 62 5 125 µm multimode fiber with a maximum transmission distance of 2km 100Base FX single mode 9 125 µm single mode fiber with a maximum transmission distance of 15km 100Base FX si...

Страница 20: ...stance of 70km 9 125 µm single mode fiber with a maximum transmission distance of 100km Category 5 shielded twisted pair cable with a maximum transmission distance of 100m HSSDC port specific cable with a maximum transmission distance of 30m 100 Mbps SFP 62 5 125 µm single mode fiber with a maximum transmission distance of 2km 9 125 µm single mode fiber with a maximum transmission distance of 15km...

Страница 21: ... z Do not open the chassis while the switch is in operation to protect the safe of the operator and the switch z Before changing I O board wear ESD protective gloves for fear of damaging the board with ESD 2 2 Requirements on Environment S3026C PWR must be used indoors The following conditions must be met regardless of whether you install the switch in a 19 inch standard cabinet or install it dire...

Страница 22: ...reliability of the switch and therefore affect its life span seriously 2 2 2 Cleanness Requirements Dust will hazard safe operation of the equipment Falling on the equipment it may cause electrostatic adsorption and hence result in poor contact of the metal connectors or connection points This is more likely to happen when the relative indoor humidity is low which will not only shorten the device ...

Страница 23: ...y the filter circuit in the equipment can effectively filter interference from the power supply system z Keep the switch far away from radio launcher radar launcher and high frequency devices working in high current z Adopt the measure of electromagnetic shielding if necessary For example you can adopt shielded interface cable z Interface cable must be run indoors and outdoor cabling is not permit...

Страница 24: ...ion 1 Tools required z Phillips screwdriver z Flat blade screwdriver z ESD preventive wrist strap 2 Cables z Power cord z Console cable z Ground wire 3 Other devices z Configuration terminal or a PC Caution Installation tools are not delivered with S3026C PWR so you have to prepare them by yourself Huawei Technologies Proprietary 2 4 ...

Страница 25: ... Mounting the Switch on a 19 Inch Rack The switch can be mounted in a 19 inch standard rack The mounting procedure is described below Step 1 Check the grounding and stability of the cabinet Fix the mounting ears at both sides of the front panel of the switch with screws Step 2 Place the switch on a shelf in the cabinet Depending on the actual situation slide the switch along the guides of the cabi...

Страница 26: ...d on the rack 3 1 2 Freestanding the Switch on a Tabletop If there is no 19 inch standard rack you may have to place the switch on a clean tabletop which is a relatively easy way to operate The user needs only pay attention to the following during such operation z Make sure that the table is stable and well grounded z Leave about 10 centimeters of space around the switch for heat dissipation z Do ...

Страница 27: ... wiring The user must make sure that the power supply for the building is grounded Figure 3 2 Recommended AC power socket II Connecting AC power cord Step 1 Connect one end of the ground wire of the chassis that is shipped with the switch to the grounding screw and properly ground the other end as near as possible Step 2 Connect one end of the power cord that is shipped with the switch to the powe...

Страница 28: ...r DC DC single power switching system The socket for redundant power input on S3026C PWR is as shown in the following figure Figure 3 3 S3026C PWR redundant input socket II Connecting redundant power cord Step 1 Make sure the switch has been powered off and the RPS DC output has been turned off Step 2 Plug one end of the DC power cord of RPS into the redundant power socket on the rear panel of the...

Страница 29: ...nd also called PE This chassis must be well grounded so that the faradism and leakage electricity can be safely released to the ground to enhance the switch capability of withstanding electromagnetic interference The switch should be grounded in the following way z If there is grounding strip in the Ethernet switch installation environment attach one end of the yellow and green protection ground w...

Страница 30: ...Grounding when it is allowed to bury grounding body nearby in an equipment room z If there is no grounding strip and no grounding body can be buried the Ethernet switch with AC power supply can be grounded through the PE wire of the AC power supply In this case make sure the PE wire of the AC power supply has been well grounded at the power distribution room or AC transformer side 4 2 1 5 3 6 1 AC...

Страница 31: ...rounding terminal 10 Switch 11 DC input Figure 3 7 Grounding through PGND of a power cabinet 3 3 Connection of Console Cable 3 3 1 Console Cable Console cable is an 8 core shielded cable Its one end is an RJ 45 connector inserted into the Console port of the switch the other end is a DB 9 female plug inserted into a 9 core male serial socket The Console cable is shown in the following figure Figur...

Страница 32: ...PC where the switch is to be configured Step 2 Connect the RJ 45 connector of Console cable to the Console port of the switch Caution Identify the interface before plugging the connector into it Note You cannot insert or remove the serial plug in or from the PC when the switch is powered on For connecting the PC to the switch first connect the DB 9 end to the PC and then the RJ 45 end to the switc...

Страница 33: ...edge of the switch bottom Step 4 Push the interface card gently into the switch until the card touches the switch panel Step 5 Fix the interface card in the switch with the captive screws Caution Save the removed blank filler panel for future use 3 4 2 Removing Optional Interface Modules Step 1 Wear ESD wrist strap and disconnect the power off the switch Step 2 Use the flat blade screwdriver to un...

Страница 34: ... a new one mount the blank filler panel in time to keep the dust out and ensure the normal ventilation of the switch 3 5 Post Installation Checklist z Check that whether the power to be used is consistent with that labeled on the switch z Whether the ground wire is connected z Check whether the Console cable and power cord are correctly connected z Check if all the interface cables run indoors If ...

Страница 35: ...nnecting serial port Figure 4 1 Configuration networking when powering on the switch for the first time 4 2 Connecting the Console Cable Step 1 Plug the DB 9 female connector of Console cable to the serial port of the PC where the switch is to be configured Step 2 Connect the RJ 45 connector of Console cable to the Console port of the switch 4 3 Setting Terminal Parameters Step 1 Start the PC and ...

Страница 36: ...ific methods are as follows 1 Click Start Program Accessories Communications HyperTerminal to enter the HyperTerminal window and click icon to establish a new connection then the Connection Description window will pop up as shown in the following figure Figure 4 2 Connecting HyperTerminal 2 Type the name of the new connection in the connection description interface and click OK the following inter...

Страница 37: ... On Huawei Technologies Proprietary 4 3 Figure 4 3 Setting the serial port for HyperTerminal connection 3 Click OK after the serial port is selected and the following window will pop up Set the baud rate to 9600 data bit to 8 parity to none stop bit to 1 and flow control to none ...

Страница 38: ...ick OK when the serial port parameters are set and the system will enter the following window Figure 4 5 HyperTerminal Select Properties button in the HyperTerminal window to enter the Property window Click the Settings tab in the Properties window as shown in the following figure and select VT100 as the emulation terminal Click OK when your configuration is done ...

Страница 39: ... Before powering on a switch check whether z The power cord and ground wire are correctly connected z The voltage matches the requirement for the switch z The Console cable is correctly connected the terminal which can be a PC for configuration has been started and the configuration parameters have been set 4 4 2 Powering On Switch After powering on the switch run Boot ROM program first and the fo...

Страница 40: ...itch Mac is 00 E0 FC 35 26 E0 12 Press Ctrl B to enter Boot Menu 5 Lines 1 to 12 are POST power on self test information of the switch Lines 6 and 7 are information of the two optional modules which changes with module types you choose These two lines are unavailable for the fixed ports z Press Ctrl B within 5 seconds and enter the Boot menu z If you perform no operation or press any key other tha...

Страница 41: ...icates the automatic booting is done Press Enter and the terminal will display the following information Quidway At this point you can start configuring the switch Note Quidway series switches provide abundant command views For details about the configuration commands and command line interfaces refer to Quidway S3000 EI Series Ethernet Switches Operation Manual ...

Страница 42: ...ugh Ethernet port z Using FTP and through Ethernet port Note You must load the Boot ROM and host software in the versions that match each other 5 2 Local Loading After correctly connecting a user terminal to the switch you can load locally the Boot ROM and host software of the switch Note The loading process of Boot ROM is similar to that of host software only the system gives different prompts af...

Страница 43: ...SX MM module Port g2 1 has 1000BASE T GT module Switch chip selftest OK Switch SDRAM selftest OK PHY selftest OK Please check port leds OK The switch Mac is 00 E0 FC 35 26 E0 Press Ctrl B to enter Boot Menu 5 Press Ctrl B and the system will prompt Password Note To access the Boot menu press Ctrl B within 5 seconds after the screen prompts Press Ctrl B to enter Boot Menu otherwise the system will ...

Страница 44: ...ets can be retransmitted for several times often 10 times if error occurs during their transmission XModem transmission is performed jointly by receiving program and sending program The receiving program sends negotiation character for check mode negotiation Upon the settlement of negotiation the sending program starts sending data packets The receiving program checks the first complete data packe...

Страница 45: ...example enter option 5 to select the download rate 115200 bps Press Enter and the terminal will display the following information Are you sure to update your bootrom Y N Step 4 Type Y and the system starts downloading the file type N and the system returns to the download program menu Take the first case as an example Press Enter and get the following output Download baudrate is 115200 bps Please ...

Страница 46: ...stallation Manual Quidway S3026C PWR Ethernet Switch Chapter 5 Loading BOOTROM and Host Software Huawei Technologies Proprietary 5 5 Figure 5 1 Switch properties window Figure 5 2 Configuring Console port ...

Страница 47: ... After the terminal baud rate is modified it is necessary to disconnect and then re connect the terminal emulation program so as to make the new setting effective Step 7 Press Enter to start loading process Now the terminal prompts this information Now please start transfer file with XMODEM protocol If you want to exit Press Ctrl X Loading CCCCCCCCCC Step 8 Choose Transmit Send File of the HyperTe...

Страница 48: ...51552 Bytes Your baudrate should be set to 9600 bps again Press enter key when ready Note If you choose the download rate 9600 bps the system just prompts Bootrom is updating now done rather than Your baudrate should be set to 9600 bps again Press enter key when ready Step 11 You need to restore the terminal baudrate to 9600 bps now Refer to steps 5 and 6 for details Then press any key when the sy...

Страница 49: ...UDP it provides unreliable transfer service II Loading BOOTROM Step 1 Select an Ethernet port for downloading on the switch Connect the switch to the PC having the desired file via the Ethernet port the IP address of the PC is already known At the same time via the Console port the switch is connected to a PC which can be the aforementioned one Step 2 Run the TFTP server on the PC connected to the...

Страница 50: ... program menu Take the first case as an example When the Boot ROM is successfully downloaded the terminal prompts this information Initializing net done Loading done Bootrom is updating now done III Loading host software Step 1 Choose option 1 in the Boot menu and the system prompts 1 Set TFTP protocol parameter 2 Set FTP protocol parameter 3 Set XMODEM protocol parameter 0 Return to boot menu Ent...

Страница 51: ...s Enter your choice 0 5 to enter the menu for choosing loading protocol Enter your choice 0 5 Please set bootrom download protocol parameter 1 Set TFTP protocol parameter 2 Set FTP protocol parameter 3 Set XMODEM protocol parameter 0 Return to boot menu Choose the desired protocol to load Boot ROM Step 4 Choose option 2 that is choosing FTP protocol and the system enters the menu for setting proto...

Страница 52: ...he network to the switch for remote loading of Boot ROM and host software 5 3 1 Using FTP Run the FTP server on the local PC configure FTP username and password and specify a file directory suppose the IP address is 10 10 110 1 Log into the switch using Telnet and transfer host software to the switch using FTP Assume the host software file is SWITCH app and Boot ROM file is SWITCH btm Follow these...

Страница 53: ...ng TFTP Using TFTP is similar to using TFP but it should be noted that the switch only can sever as TFTP client and that the files can only be downloaded to the flash memory of the switch 5 4 Remote Loading of PoE Card Quidway S3026C PWR Ethernet Switch supports remote loading of PoE card The switch first downloads application using FTP or TFTP and then loads the PoE card After logging into the sw...

Страница 54: ...he existed applications in the Flash and then download the new one Step 1 Perform FTP connection by inputting commands in user view input the right user name and password to log into the FTP server Quidway ftp 2 2 2 2 Trying Press CTRL K to abort Connected 220 WFTPD 2 0 service by Texas Imperial Software ready for new user User none switch 331 Give me your password please Password 230 Logged in su...

Страница 55: ...u have ever typed incorrect information by viewing the display information on the HyperTerminal If yes correct that information and initiate the loading process again For example forget to redefine baudrate for the HyperTerminal if choosing a rate other than 9600 bps for XModem loading in TFTP loading type incorrect IP addresses for TFTP server and the switch incorrect file name or specify incorre...

Страница 56: ...all be displayed on it I No terminal display If the console terminal display nothing after the switch is power please check whether z The power supply is normal z The Console port is correctly connected If no problems are found in the above mentioned check items please check the Console cable or the parameter settings of the terminal such as HyperTerminal II Illegible terminal display If there is ...

Страница 57: ...ther PD devices need to find other power input II Checking lines 1 Checking connection of twisted pair cable Check if the PD device is properly connected to S3026C PWR and if the cable is intact 2 Checking length of twisted pair cable S3026C PWR supports a maximum distance of 100m for remote power supply When a twisted pair cable more than 100m is used the PD device may not be powered on properly ...

Страница 58: ...80km SPF modules 11 Single port Gigabit GBIC module configurable together with multimode GBIC module single mode 10km 40km 70km 100km GBIC modules 30m GBIC Gigabit HSSDC unit and GBIC electrical module Caution In the case where the optical port is not connected with an optical connector or the dustproof hood is removed it is possible for invisible rays to emit from this optical port Therefore do n...

Страница 59: ...Ds on 1000Base SX module LED Status OFF The link is down LNK ON The link is up OFF No packets are being transmitted received ACT Flashing Packets are being transmitted received 7 2 2 Interface Fiber Note ITU recommends defining the optical connector as Used to connect passive components of two or several optical fibers steadily but not permanently approved by the VI research team of CCITT in March...

Страница 60: ...odule 1 port 1000Base SX module Connector SC Number of connector 1 Transmission cable and maximum transmission distance 9 125 µm single mode optical fiber with a maximum transmission distance of 10km 62 5 125 µm multimode optical fiber with a maximum transmission distance of 550m 50 125 µm multimode optical fiber with a maximum transmission distance of 550m 62 5 125 µm multimode optical fiber with...

Страница 61: ...vides one Gigabit optical port and matches single mode fiber with a maximum transmission distance of 70km 7 3 1 Panel and LEDs 1000Base ZX module supported on S3026C PWR has a panel as shown in the following figure Figure 7 3 1000Base ZX module panel The following table summarizes the LEDs on the panel Table 7 3 LEDs on 1000Base ZX module LED Status OFF The link is down LNK ON The link is up OFF N...

Страница 62: ...sion distance of 70km Standard supported IEEE 802 3 z Central wavelength 1550nm Transmitting optical power 3 0dBm 2 0dBm Receiving sensitivity 23dBm 7 4 Single port 1000Base LX GL Medium haul Module 1000Base LX GL module provides one Gigabit optical port and matches single mode fiber with a maximum transmission distance of 40km 7 4 1 Panel and LEDs 1000Base LX GL medium haul module supported on S3...

Страница 63: ...matches LC connector Figure 7 6 LC connector The following table summarizes the port attributes of 1000Base LX GL medium module Table 7 6 Attributes of 1000Base LX GL medium haul module Attribute Description Connector LC Number of connector 1 Transmission cable and maximum transmission distance 9 125 µm single mode optical fiber with a maximum transmission distance of 40km Standard supported IEEE ...

Страница 64: ... 1000M full duplex 100M full duplex 10M full duplex MDI MDI X auto sensing Transmission cable and maximum transmission distance Category 5 twisted pair cable with a maximum transmission distance of 100m 7 5 1 Panel and LEDs 1000Base T module supported on S3026C PWR has a panel as shown in the following figure Figure 7 7 1000Base SX module panel The following table summarizes the LEDs on the panel ...

Страница 65: ...se T 100Base TX 10Base T Pin Signal Function Signal Function 1 Tx Send data BIDA Bi directional data cable A 2 Tx Send data BIDA Bi directional data cable A 3 Rx Receive data BIDB Bi directional data cable B 4 Reserved BIDC Bi directional data cable C 5 Reserved BIDC Bi directional data cable C 6 Rx Receive data BIDB Bi directional data cable B 7 Reserved BIDD Bi directional data cable D 8 Reserve...

Страница 66: ...e A 7 Reserved BIDC Bi directional data cable C 8 Reserved BIDC Bi directional data cable C 7 6 Single port Gigabit Stack Module With special stack cable and stack module S3026C PWR can be connected with other Ethernet switches on which stack modules are installed to form a stack All switches in a stack function as a switch 7 6 1 Panel and LEDs Single port Gigabit stack module supported on S3026C ...

Страница 67: ...onnector 6 pin stack specific socket Number of connector 1 Function 1250 Mbps full duplex Transmission cable and maximum transmission distance Stack specific cable with the length of 1m The port of the stack module matches stack specific cable with a fixed length of 1m Figure 7 10 Stack cable Note Stack cable is hot swappable Connection of stack cable Step 1 Plug the stack cable into the stack mod...

Страница 68: ...single mode medium haul optical interface 100Base FX multimode module provides one 100Base FX multimode optical interface 100Base FX single mode single mode medium haul multimode modules operate in 100M full duplex mode 7 7 1 Panel and LEDs Note 100Base FX single mode single mode medium haul multimode modules all have similar panels 100Base FX multimode module is used as an example in the followin...

Страница 69: ...smitted received 7 7 2 Port Fiber 100Base FX single mode single mode medium haul multimode modules match SC connector Figure 7 12 SC connector Caution When connecting SC connector connect the transmit end at the switch side to the receive end of the peer and connect the receive end to the transmit end of the peer The following table summarizes port attributes of 100Base FX single mode single mode ...

Страница 70: ...istance of 2km Central wavelength 1310nm Transmitting optical power 14dBm to 8dBm 5dBm to 0dBm 20dBm Receiving sensitivity 34dBm 31dBm Caution When connecting the fiber optic pay attention to the following z Do not bend the fiber optic overly z Correctly connect the transmit end and the receive end of the module interface z Keep the optical interface clean 7 8 Single port 100 Mbps SFP Module 100 M...

Страница 71: ...he following table summarizes the LEDs on the panel Table 7 15 LEDs on 100 Mbps SFP module LED Status OFF The link is down LNK ON The link is up OFF No packets are being transmitted received ACT Flashing Packets are being transmitted received 7 8 2 Port Fiber 100 Mbps SFP module matches LC connector Figure 7 14 LC connector The following table summarizes port attributes of 100 Mbps SFP module Huaw...

Страница 72: ...de fiber with a maximum transmission distance of 80km Central wavelength 1310nm 1550nm Transmitting optical power 19dBm to 14dBm 15dBm to 8dBm 5dBm to 0dBm Receiving sensitivity 30dBm 28dBm 34dBm Caution When connecting the fiber optic pay attention to the following z Do not bend the fiber optic overly z Correctly connect the transmit end and the receive end of the module interface z Keep the opti...

Страница 73: ...e Gigabit HSSDC port Gigabit 100m GBIC multimode module provides one Gigabit RJ 45 port 7 9 1 Panel and LEDs Gigabit GBIC module supported on S3026C PWR has a panel as shown in the following figure Figure 7 15 Gigabit GBIC module panel The following table summarizes the LEDs on the panel Table 7 17 LEDs on Gigabit GBIC module LED Status OFF The link is down LNK ON The link is up OFF No packets are...

Страница 74: ...n distance of 10km 9 125 µm single mode fiber with a maximum transmission distance of 30km 9 125 µm single mode fiber with a maximum transmission distance of 40km 9 125 µm single mode fiber with a maximum transmission distance of 70km 9 125 µm single mode fiber with a maximum transmission distance of 100km Category 5 twisted pair cable with a maximum transmission distance of 100m Special cable wit...

Страница 75: ... to 3dBm 30km single mode module 4dBm to 3dBm 40km single mode module 4dBm to 1dBm 70km single mode module 4 0dBm to 2 0dBm 100km single mode module 2dBm to 5dBm Receiving sensitivity 220m multimode module 17dBm 500m multimode module 17dBm 10km single mode module 14 4dBm 30km single mode module 23dBm 40km single mode module 21dBm 70km single mode module 23dBm 100km single mode module 29dBm Huawei ...

Страница 76: ...Contents Table of Contents Appendix A Lightning Protection of the Switch A 1 A 1 Installation of Lightning Arrester for AC Power Socket Strip with Lightning Protection A 1 A 2 Installation of Lightning Arrester for Network Port A 2 Huawei Technologies Proprietary i ...

Страница 77: ...to the switch due to lightning strike You can use cable clips and screws to fasten the lightning arrester for AC power on the cabinet workbench or the wall of equipment room Mainboard Grounding and polarity indicator red On means that the lines are wrongly connected either the ground wire is not well connected or the live and zero lines are wrongly connected Please check the power supply circuit P...

Страница 78: ...f the power socket in the equipment room it means that arrester is not well grounded If it is adverse to that of the power socket in the equipment room it means that the power socket of the arrester is set to the reverse polarity In this case you should open the power socket of arrester to correct polarity After that if the red LED still alarms it means that the arrester is not well grounded yet A...

Страница 79: ...ter contacts well with the grounding screw of chassis Step 4 According to the instruction of arrester for network port connect the arrester with switch by the cables be carefully with the cable direction Outdoor network cable should be inserted into the arrester s IN end and the cable connected to the switch should be inserted into the arrester s OUT end When you do that observe whether the arrest...

Страница 80: ...nd should be connected to the outdoor network cable and the OUT end to the network port on the switch z Lightning arrester for the network port is not well grounded The ground wire for the arrester should be as short as possible so to ensure its good contact with the grounding screw of the switch After the connection use the multimeter to confirm that z The lightning arrester for the network port ...

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