3Com S7906E - Switch Getting Started Manual Download

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Attaching network interf

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1. Set TFTP protocol parameter

2. Set FTP protocol parameter

3. Set XMODEM protocol parameter

0. Return to boot menu

Enter your choice(0-3):

After the above steps, you have completed the downloading of the host software package.

To complete the host software upgrade, you need to set the main/backup attribute of the host software.

For details, refer to “

Setting the Main and Backup Host Software Through the Boot Menu

” on page

6-11

If you need to upgrade the Boot ROM on the SRPUs through the boot menu, refer to section “

Updating

Boot ROM Through a File on the Flash

” on page

6-12

Downloading Through the Console Port Using XMODEM

Introduction to XMODEM

The XMODEM protocol is a file transfer protocol widely used due to its simplicity and good performance.

XMODEM transfers files through the console port, supporting data packets of 128 bytes and 1 KB. With

respect to reliability, XMODEM supports checksum, CRC, and error packet retransmission mechanism.

Normally, the maximum number of transmission attempts is 10.

XMODEM transmission is completed by the receiving and sending program. The receiving program

initiates packet checking method negotiation by sending the negotiation character. After negotiation, the

sending program starts packet transmission. Upon the receipt of a complete packet, the receiving

program checks it using the negotiated checking method. If the check succeeds, the receiving program

sends an acknowledgement character; if the check fails, it sends a negative acknowledgement

character. Upon the receipt of an acknowledgement, the sending program continues to send the next

packet; upon the receipt of a negative acknowledgement, it retransmits the packet.

Summary of Contents for S7906E - Switch

Page 1: ...3Com S7900E Family Getting Started Guide S7910E S7906E S7906E V S7903E S7903E S S7902E Manual Version 20090108 C 1 01 www 3com com 3Com Corporation 350 Campus Drive Marlborough MA USA 01752 3064...

Page 2: ...mercial license for the Software Technical data is provided with limited rights only as provided in DFAR 252 227 7015 Nov 1995 or FAR 52 227 14 June 1987 whichever is applicable You agree not to remov...

Page 3: ...itches 7 Troubleshooting Introduces how to troubleshoot the configuration system power modules fans and LPUs of the S7900E Series Ethernet Switches Appendix A List of Pluggable Modules Introduces plug...

Page 4: ...r Symbols Convention Description Means reader be extremely careful Improper operation may cause bodily injury Means reader be careful Improper operation may cause data loss or damage to equipment Mean...

Page 5: ...Obtaining Documentation You can access the most up to date 3Com product documentation on the World Wide Web at this URL http www 3com com...

Page 6: ...Salience VI Plus SRPU LSQ1SRPD0 1 35 Salience VI GE SRPU LSQ1SRP12GB0 1 38 LPUs 1 42 LSQ1FP48SA0 1 42 LSQ1FV48SA0 1 43 LSQ1GP12EA0 1 44 LSQ1GP12SC0 1 45 LSQ1GP24SC0 1 46 LSQ1GP48SC0 1 47 LSQ1GT24SC0 1...

Page 7: ...scribed in Table 1 1 Table 1 1 Dimensions of the S7900E series Model Slot direction Number of slots Number of SRPU slots S7902E Horizontal 4 2 half sized slots S7903E S Horizontal 3 1 S7903E Horizonta...

Page 8: ...02E Figure 1 1 Front panel of the S7902E 1 Power modules 2 SRPUs in slot 0 and slot 1 3 Fan tray 4 LPUs in slot 2 and slot 3 5 Jack for ESD preventive wrist strap All modules of the S7902E are hot swa...

Page 9: ...re Power over Ethernet PoE capable that is they can supply power to devices such as IP phones wireless access points and network cameras connected to their Ethernet ports through twisted pair cables z...

Page 10: ...chassis See callout 3 in Figure 1 3 z The two power modules which sit in the upper part of the chassis provide 1 1 redundancy backup See callout 1 in Figure 1 3 You can select either AC power supply o...

Page 11: ...slots see callout 5 in Figure 1 5 SRPUs are required and support active standby switchover Different LPUs are inserted into the other three slots see callout 4 in Figure 1 5 z The fan tray is installe...

Page 12: ...o slots see callout 5 in Figure 1 6 SRPUs are required and support active standby switchover Different LPUs are inserted into the other six slots see callout 4 in Figure 1 6 z The fan tray is installe...

Page 13: ...two slots see callout 5 in Figure 1 7 SRPUs are required and support active standby switchover Different LPUs are inserted in the other ten slots see callout 4 in Figure 1 7 z The fan tray is install...

Page 14: ...inserted in the left two slots see callout 5 in Figure 1 8 SRPUs are required and support active standby switchover Different LPUs are inserted in the other six slots see callout 2 in Figure 1 8 z The...

Page 15: ...module models of the S7900E series Model Height Power input mode AC DC Support PoE power Yes No PSR320 A 1 U AC No PSR320 D 1 U DC No PSR650 A 1 U AC No PSR650 D 1 U DC No PSR1400 A 3 U AC No PSR1400...

Page 16: ...S7906E S7906E V S7910E PSR320 A Y Y N N N N PSR320 D Y Y N N N N PSR650 A Y Y N N N N PSR650 D Y Y N N N N PSR1400 A N N Y Y Y Y PSR1400 D N N Y Y Y Y PSR2800 ACV N N Y Y Y Y z Y means that the power...

Page 17: ...rews 2 RTN terminal of DC input 3 Negative terminal of DC input 48 V to 60 V 4 Power switch 5 Power LED 6 Power module handle 7 Captive screws As shown in the figure above the power switch is the powe...

Page 18: ...ower module Item Specifications Rated voltage range 100 VAC to 240 VAC 50 Hz or 60 Hz Maximum output power 650 W Dimensions H W D 40 140 350 mm 1 57 5 51 13 78 in The PSR650 A uses a 10 A AC power cab...

Page 19: ...r LEDs 4 AC power socket 5 Power cable retainer 6 Power module handle On the right of the switch are the input LED output LED and fan LED For their colors and descriptions refer to section 7 2 3 Troub...

Page 20: ...t RS485 on the right of the PoE power switch is the COM port for monitoring PoE On the right of the panel are the input LED output LED fan LED and PoE LED For their colors and descriptions refer to se...

Page 21: ...ed for system power input while the switch indicated by 8 is used to control the PoE power and the socket indicated by 6 is used for PoE power input On the right of the panel are the input LED output...

Page 22: ...mption of the fan trays for the S7900E series Model Power consumption W S7902E fan tray 20 S7903E S fan tray 20 S7903E fan tray 30 S7906E fan tray 45 S7910E fan tray 50 S7906E V fan tray 50 Air Filter...

Page 23: ...o Yes Yes Yes Yes LSQ1SRPB0 Salience VI No No Yes Yes Yes Yes LSQ1SRP1CB0 Salience VI Turbo No No Yes Yes Yes Yes LSQ1SRPD0 Salience VI Plus No No Yes Yes Yes Yes LSQ1SRP12GB0 Salience VI GE No No Yes...

Page 24: ...g the length of the handle Panel and LEDs Figure 1 17 shows the front panel of the LSQ1MPUA0 Figure 1 17 Front panel of the LSQ1MPUA0 1 CF card interface and CFS LED 2 Console port 3 10 100Base TX Eth...

Page 25: ...t can be connected to a serial port of a local or remote through a pair of modems PC running terminal emulation program z 10 100Base TX Ethernet port for management Using an RJ 45 connector the 10 100...

Page 26: ...status LEDs LED Description ON The power module works normally OK OFF The power module is faulty or out of position ON The power module is faulty or there is no power input to the power module or the...

Page 27: ...SET button A reset button is provided on the LSQ1MPUA0 for you to reset the card when necessary Dedicated S7903E S SRPU LSQ1CGP24TSC0 Applicable model S7903E S Technical specifications Table 1 23 Tech...

Page 28: ...comprising a GE port and an SFP port Table 1 24 Specifications of the Ethernet ports Item Specifications Connector types z SFP z RJ 45 Number of connectors z 24 SFP connectors z 8 RJ 45 connectors Sta...

Page 29: ...ng or to a modem for remote system debugging configuration maintenance and management Table 1 27 Specifications of the console port Item Specifications Connector type RJ 45 Number of connectors 1 Inte...

Page 30: ...cate the statuses of the power modules fan tray LPUs and LSQ1CGP24TSC0 itself z Power status LEDs PWR The power status LEDs show the status of the power modules Table 1 30 Description of the power sta...

Page 31: ...4TSC0 for you to reset the card when necessary Salience VI 10GE SRPU LSQ1SRP2XB0 Applicable models z S7903E z S7906E z S7910E z S7906E V Technical specifications Table 1 33 Technical specifications of...

Page 32: ...card is in position ON The CF card is in position z 10GBase R XFP Ethernet ports Table 1 35 Specifications of the 10GBase R XFP Ethernet ports Item Specifications Connector type LC Number of interface...

Page 33: ...nnected to a remote NMS for remote management Table 1 38 Specifications of the 10 100Base TX Ethernet port for management Item Specifications Connector type RJ 45 Number of interfaces 1 Interface spee...

Page 34: ...SLOT11 SLOT0 through SLOT11 The LPU status LEDs indicate the status of the LPUs seated in the 12 slots Table 1 42 Description of LPU status LEDs LED Description RUN z ON OFF The LPU is faulty or out...

Page 35: ...tion z One 10 100Base TX management Ethernet port Power consumption 42 W to 50 W Panel and LEDs Figure 1 20 shows the front panel of the LSQ1SRPB0 Figure 1 20 Front panel of the LSQ1SRPB0 1 CF card sl...

Page 36: ...Functions z It can be connected to an ASCII terminal z It can be connected to the serial port of a local or remote through a pair of modems PC running terminal emulation program z 10 100BasE TX manage...

Page 37: ...ules are faulty or out of position ON At least one power module is faulty or switched off FAIL OFF The power modules are operational or out of position z Fan status LEDs FAN The LEDs show the status o...

Page 38: ...he card when necessary Salience VI Turbo SRPU LSQ1SRP1CB0 Applicable models z S7903E z S7906E z S7910E z S7906E V Technical specifications Table 1 51 Technical specifications of LSQ1SRP1CB0 Item Speci...

Page 39: ...position ON The CF card is in position z Console port Using an RJ 45 connector the console port can be connected through a regular asynchronous serial cable directly to a computer for system debuggin...

Page 40: ...et port Table 1 55 Description of the status LEDs of the 10 100Base TX Ethernet port LED Description LINK z OFF No link is present z ON A link is present ACT z OFF No data is being transmitted or rece...

Page 41: ...out of position z ON The LPU is faulty If the RUN LED flashes at a high frequency the card is in the startup process but is not yet operational At system startup the ALM LED will be ON for a while but...

Page 42: ...ccommodate a standard CF card Type I or Type II where you can store host software and logs and thus upgrade software conveniently The CF card is hot swappable z Console port Using an RJ 45 connector t...

Page 43: ...00Base TX management Ethernet port Table 1 62 Description of the status LEDs of the 10 100Base TX management Ethernet port LED Description LINK z OFF No link is present z ON A link is present ACT z OF...

Page 44: ...al or out of position z ON The LPU is faulty If the RUN LED flashes at a high frequency the card is in the startup process but is not yet operational At system startup the ALM LED will be ON for a whi...

Page 45: ...card slot and CF card status LED 2 Gigabit 100 Mbps Ethernet ports and LEDs 3 Console port 4 10 100Base TX Ethernet port for management and LEDs 5 Power and fan tray status LEDs 6 LPU status LEDs 7 A...

Page 46: ...gh a regular asynchronous serial cable directly to a computer for system debugging configuration maintenance management and host software loading or to a modem for remote system debugging configuratio...

Page 47: ...z OFF No data is being transmitted or received z Blinking Data is being transmitted or received System LEDs z System status LEDs The LEDs on the card panel indicate the statuses of the power modules f...

Page 48: ...ocess but is not yet operational At system startup the ALM LED will be ON for a while but it does not mean that the card is faulty z ACTIVE LED The ACTIVE LED shows the active standby status of the LS...

Page 49: ...link is present z Blinking Data is being transmitted or received LSQ1FV48SA0 Introduction The LSQ1FV48SA0 provides forty eight 10 100M auto sensing Ethernet electrical ports and can be upgraded to su...

Page 50: ...sent z Blinking Data is being transmitted or received LSQ1GP12EA0 Introduction The LSQ1GP12EA0 provides twelve 1000Base X SFP Ethernet ports Table 1 80 Technical specifications of the LSQ1GP12EA0 Item...

Page 51: ...The LSQ1GP12SC0 provides twelve 1000Base X SFP 100Base FX SFP Ethernet ports Table 1 82 Technical specifications of the LSQ1GP12SC0 Item Specifications CPU MIPS64 400 MHz Boot ROM 512 KB DDR SDRAM 512...

Page 52: ...The LSQ1GP24SC0 provides twenty four 1000Base X SFP 100Base FX SFP Ethernet ports Table 1 84 Technical specifications of the LSQ1GP24SC0 Item Specifications CPU MIPS64 400 MHz Boot ROM 512 KB DDR SDR...

Page 53: ...The LSQ1GP48SC0 provides forty eight 1000Base X SFP 100Base FX SFP Ethernet ports Table 1 86 Technical specifications of the LSQ1GP48SC0 Item Specifications CPU MIPS64 400 MHz Boot ROM 512 KB DDR SDRA...

Page 54: ...10 100 1000M autosensing Ethernet electrical ports Table 1 88 Technical specifications of the LSQ1GT24SC0 Item Specifications CPU MIPS64 400 MHz Boot ROM 512 KB DDR SDRAM 512 MB Dimensions H x W x D...

Page 55: ...nsing Ethernet electrical ports and can be upgraded to support the PoE function Table 1 90 Technical specifications of the LSQ1GV48SA0 Item Specifications CPU MIPS64 400 MHz Boot ROM 512 KB DDR SDRAM...

Page 56: ...nsing Ethernet electrical ports and can be upgraded to support the PoE function Table 1 92 Technical specifications of the LSQ1GV48SC0 Item Specifications CPU MIPS64 400 MHz Boot ROM 512 KB DDR SDRAM...

Page 57: ...et ports and two 10GBase R XFP Ethernet ports Table 1 94 Technical specifications of the LSQ1P24XGSC0 Item Specifications CPU MIPS64 400 MHz Boot ROM 512 KB DDR SDRAM 512 MB Dimensions H x W x D 40 37...

Page 58: ...port LED Description LINK z OFF No link is present z ON A link is present ACT z OFF No data is being transmitted or received z Blinking Data is being transmitted or received LSQ1T24XGSC0 Introduction...

Page 59: ...k is present z ON A link is present z Blinking Data is passing through the port Each 10GBase R XFP Ethernet port has two LEDs Table 1 99 describes the LEDs Table 1 99 Description of the LEDs of the 10...

Page 60: ...describes the LEDs Table 1 101 Description of the LEDs of the 10GBase R XFP Ethernet port LED Description LINK z OFF No link is present z ON A link is present ACT z OFF No data is being transmitted or...

Page 61: ...link is present z ON A link is present ACT z OFF No data is being transmitted or received z Blinking Data is being transmitted or received LSQ1GP24TSC0 Introduciton The LSQ1GP24TSC0 provides twenty fo...

Page 62: ...1D 2004 z IEEE 802 1Q 2003 z IEEE802 1X 2004 Table 1 105 shows the pairings of the eight SFP and the eight GE ports for the Combo interfaces Table 1 105 Pairings of the SFP ports and the GE ports for...

Page 63: ...DRAM 512 MB Dimensions H x W x D 40 377 355 mm 1 57 14 84 13 98 in Power consumption 41 W to 95 W Connector type z SFP z RJ 45 Number of ports 40 RJ 45 8 SFP Interface speed z Electrical GE port 10 10...

Page 64: ...mm 1 57 14 84 13 98 in Power consumption 33 W to 40 W Connector type z Pluggable modules for EPON interfaces SC z Gigabit SFP module LC z 100 Mbps SFP module LC Number of ports 4 EPON 8 SFP Interface...

Page 65: ...SC0 Introduction The LSQ1PT8PSC0 provides eight EPON ports and eight 1000Base X SFP 100Base FX SFP Ethernet ports Table 1 112 Technical specifications of the LSQ1PT8PSC0 Item Specifications CPU MIPS64...

Page 66: ...h 1000Base X SFP 100Base FX SFP Ethernet port LED Description LINK ACT z OFF No link is present z ON A link is present z Blinking Data is being transmitted or received LSQ1PT16PSC0 Introduction The LS...

Page 67: ...no ONU is registered ON UP An ONU is registered Likewise each 1000Base X SFP 100Base FX SFP Ethernet port has a green LED Table 1 117 describes the LED of each 1000Base X SFP 100Base FX SFP Ethernet...

Page 68: ...switch 1 Optional S7910E switch 1 Optional S7906E V switch 1 Optional Power system Table 1 119 List of power modules for the S7900E series Description Quantity Remarks PSR320 A 1 to 2 PSR320 D 1 to 2...

Page 69: ...PU slots in the chassis Optional LSQ1GV48SA0 Determined by the number of LPU slots in the chassis Optional LSQ1GV48SC0 Determined by the number of LPU slots in the chassis Optional LSQ1P24XGSC0 Determ...

Page 70: ...or the S7900E series Description Quantity Remarks S7902E air filter 0 to 1 Optional S7903E S air filter 0 to 1 Optional S7903E air filter 0 to 1 Optional S7906E air filter 0 to 1 Optional S7910E air f...

Page 71: ...1 Anti static Safety 2 2 Laser Safety 2 2 Examining Installation Site 2 2 Temperature Humidity Requirements 2 3 Cleanness Requirements 2 3 Anti static Requirements 2 4 Grounding Requirements 2 4 Powe...

Page 72: ...off at once in case accident occurs z Unplug all the power cables and external cables before moving the chassis z Better not maintain the equipment alone when it has been powered by electricity z Nev...

Page 73: ...clip Step 4 Make sure the ESD preventive wrist strap is well grounded An ESD preventive wrist strap is shipped with the S7900E series There is a jack for the ESD preventive wrist strap on the chassis...

Page 74: ...0 F to 113 0 F 40 0 C to 70 0 C 40 0 F to 158 0 F 10 to 95 noncondensing 5 to 95 noncondensing Cleanness Requirements Dust is a big harm for the normal operation of the switch The indoor dust accumul...

Page 75: ...system for the switch and the grounding resistance should be less than 1 5 ohm Power Supply Requirements For the power supply requirements refer to section 1 2 3 Power Supply System in Chapter 1 Produ...

Page 76: ...e ended double offset ring wrench 10 12 or double open end wrench 10 12 Small tools Sharp nose pliers diagonal pliers vices hand held electrical drill file handsaw crowbar and rubber hammer General to...

Page 77: ...wer Cable 3 6 Connecting the AC Power Cable 3 6 Connecting the DC Power Cables 3 8 Connecting PoE Power Cables 3 9 Connecting Interface Cables 3 11 Connecting the Console Cable 3 11 Connecting the AUX...

Page 78: ...1 Installation flowchart Connect the power cables Mount the switch to the designated position Install modules of the switch Connect the interface cables Route and bind the cables Check the installati...

Page 79: ...ay 1 Before installation ensure that z The N68 cabinet has been well fixed The installation position for the switch has been well arranged and there is no obstacle around z The switch is ready for ins...

Page 80: ...onnect the grounding cable properly when installing and using a switch Common grounding environment 1 Remove the grounding screw from the lower right part of the rear panel of the switch chassis 2 Set...

Page 81: ...e grounding body is allowed to be buried you can simply hammer an angle iron or steel pipe no shorter than 0 5m into the earth In this case the yellow green protection grounding cable should be welded...

Page 82: ...through the return RTN wire of the DC power supply In this case make sure the RTN wire has been well grounded from the DC egress of the DC power cabinet Figure 3 6 Ground a DC powered Ethernet switch...

Page 83: ...e PSR320 A II To connect the AC power cable for the PSR320 A proceed as follows 1 Plug one end of the AC power cable into the socket on the switch and lock the cable with the power cable retainer 2 Pl...

Page 84: ...ed to the AC power supply in the equipment room PSR2800 ACV power module There are two AC power inputs on the PSR2800 ACV power module one for system power and the other for PoE power The connection o...

Page 85: ...w on the wiring terminal with a Phillips screwdriver 3 Connect the end of the blue DC power cable marked with to the negative terminal on the power module and fasten the screw 4 Connect the end of the...

Page 86: ...a socket wrench M6 and remove the fastening nut spring washer and one flat washer in turn 3 Connect the end of the blue DC power cable marked with to the negative terminals on the power module and fas...

Page 87: ...t ends of the power modules for PoE input For how to connect the power cables refer to section PSR2800 ACV power module on page 3 7 z When you use PSR1400 D modules to provide PoE supply to attached d...

Page 88: ...nut 6 Connect the end marked with GND OT of the other delivered DC power cable to the RTN terminal on the switch and screw up the nut Connect the other end to the RTN terminal of the external PoE powe...

Page 89: ...the console port The other end is furnished with a DB 9 connector which can be plugged into the DB 9 socket on the Modem The AUX cable is the same as the console cable For details see Figure 3 14 and...

Page 90: ...oring port on the PSR1400 D is an RS 485 port You can select a proper connection method for the RS 485 port according to the type of the PoE monitoring port on the external power module When the S7900...

Page 91: ...l Function 1 Rx Receive data BIDB Bi directional data cable B 2 Rx Receive data BIDB Bi directional data cable B 3 Tx Send data BIDA Bi directional data cable A 4 Reserved BIDD Bi directional data cab...

Page 92: ...introduced here z SC fiber connector Figure 3 16 SC connector z LC fiber connector Figure 3 17 LC connector Connecting fibers 1 Remove the protective cap from the connector of the fiber and clean the...

Page 93: ...the chassis and either on the cabling rack or in the raised floor as near as possible according to the situation in an exchange equipment room concerning DC power distribution cabinet lightning protec...

Page 94: ...r z Different cables power cable signal cable grounding cable and so on should run and be bound separately in a cabinet They must not be bound together If they are close to each other you can cable th...

Page 95: ...ning device will not be affected or damaged and the cables will not be damaged either z 220V power cable and 48V power cable cannot be tied on the guides of any mobile components z Keep excessive part...

Page 96: ...es Table 3 4 Tie binding parameters Cable bundle diameter Space between bundles 10 mm 0 39 in 80 mm to 150 mm 3 15 in to 5 91 in 10 mm to 30 mm 0 39 in to 1 18 in 150 mm to 200 mm 5 91 in to 7 87 in 3...

Page 97: ...3 20 Table 3 5 Installation checklist Items Normal Abnormal Description ESD preventive wrist strap Console cable Grounding cable Power cable SRPU LPU Fan tray Power module...

Page 98: ...iguration Environment Setup 4 1 Setting up Networking Environment 4 1 Connecting the Console Cable 4 1 Setting Terminal Parameters 4 1 Power On Startup 4 4 Check before Power On 4 4 Power On 4 4 Check...

Page 99: ...of the PC or the terminal where the switch is to be configured Step 2 Connect the RJ 45 connector of the console cable to the console port of the switch Setting Terminal Parameters Parameter requireme...

Page 100: ...o enter the HyperTerminal window to establish a new connection and the system will pop up the Connection Description dialog box Figure 4 2 Connection description of HyperTerminal Type the name of the...

Page 101: ...re 4 4 Set serial port parameters After setting serial port parameters click OK Then the system will enter the HyperTerminal dialogue box as shown in the following figure Figure 4 5 HyperTerminal inte...

Page 102: ...and grounding cables have been correctly connected z If the voltage of power supply can meet the requirements on the switch z The console cable has been correctly connected The computer or terminal fo...

Page 103: ...on Startup Process As the switch is started the configuration terminal will yield the following output The following information may slightly vary with switch models and software versions Starting RAM...

Page 104: ...tarted The above information indicates the completion of the switch auto booting Press Enter and get the following output By this time you can start configuring the switch 3Com 3Com S7900E series swit...

Page 105: ...r the Other Models 5 7 Installing Mounting Ears and a Cabling Rack s 5 7 Installing Cabling Racks on the S7906E V 5 8 Installing Mounting Ears and the Cabling Rack on the Other Models 5 8 Installing a...

Page 106: ...ule The power module installation and removal procedures described in this section involve the following two scenarios z Power modules are directly installed to removed from the chassis z Power module...

Page 107: ...ee callout in Figure 5 1 Since the power module of the S7900E series is heavy you are recommended to grasp the handle of the power module with one hand and hold the bottom with the other while pulling...

Page 108: ...backplane To prevent damage to the power module and the connection terminals on the backplane make sure to pull the module out first in case of any misalignment and then push it in again 3 Tighten th...

Page 109: ...new card after removing a card install a blank panel on the slot for the dust proof purpose Installing a Card Install a card in the opposite way you remove it 1 Wear an ESD preventive wrist strap and...

Page 110: ...ch separate the fan tray from the backplane to disconnect the power and wait for the fan stops rotating before pulling it out completely Considering that the fan may be still rotating avoid stretching...

Page 111: ...lout in Figure 5 3 3 Grasp the handle to take out the fan tray see callout in Figure 5 3 4 Put the removed fan tray in a package Install a new fan tray soon after removing the old one to ensure that t...

Page 112: ...snaps into the chassis backplane 2 Tighten the captive screws on the fan tray with a screwdriver Installing Mounting Ears and a Cabling Rack s To facilitate installation and cable routing mounting ea...

Page 113: ...e place where it should be installed on the chassis and align the screws with the crew holes 2 Tighten the screws to fix the cabling racks There are two cabling racks upward cabling rack and downward...

Page 114: ...ng ears and cabling rack 1 Mounting ear and cabling rack 2 Mounting ear Follow these steps to install the mounting ears and cabling rack on a model other than the S7906E V 1 Face the slots of the swit...

Page 115: ...n air filter closely against the air intake vent at the back of the chassis and align the captive screws with the screw holes see callout in Figure 5 8 2 Tighten the captive screws to fix the air filt...

Page 116: ...along the clearance between the upper and lower metal bars and the chassis at the back of the chassis see callout in Figure 5 10 3 Tighten the captive screws to fix the air filter see callout in Figur...

Page 117: ...Removing the CF Card Follow these steps to remove the CF card 1 Execute the umount command in user view to unmount the CF card If you want to use the CF card after you execute the umount command you...

Page 118: ...F card To avoid damaging the hardware or the file system on the CF card do not remove the CF card when the switch is booting or the CFS LED is flashing Put the removed CF card in an antistatic bag to...

Page 119: ...ng Through the Console Port Using XMODEM 6 6 Setting the Main and Backup Host Software Through the Boot Menu 6 11 Updating Boot ROM Through a File on the Flash 6 12 Upgrading Through Command Lines 6 1...

Page 120: ...and standby SRPUs upgrade the software in the same way that is upgrade the software on both the active and standby SRPUs either through command lines or through the boot menu z Since upgrading through...

Page 121: ...OK FPGA selftest OK The switch Mac address is 0000 FC00 7906 The above information may vary slightly with the models of S7900E series Press Ctrl B to enter Boot Menu 5 Press Ctrl B The system prompts...

Page 122: ...e downloaded through the management upgrade Ethernet port the IP address of the PC is required Connect the switch to a PC through the console port the two PCs can be the same one 2 Run the TFTP Server...

Page 123: ...tion upon the completion of the downloading process Attached TCP IP interface to sbe1 Attaching network interf Prepare for loading OK Loading done Free flash Space 65932288 bytes Writing flash done 1...

Page 124: ...er 1 when the system displays Enter your choice 0 5 to enter the download protocol menu BOOT MENU 1 Download application file to device 2 Select application file to boot 3 Display all files in device...

Page 125: ...le transfer protocol widely used due to its simplicity and good performance XMODEM transfers files through the console port supporting data packets of 128 bytes and 1 KB With respect to reliability XM...

Page 126: ...ot Enter your choice 0 5 1 2 On the download protocol menu type 3 to select XMODEM and press Enter and then the system will prompt you to input the name of the file to be downloaded 1 Set TFTP protoco...

Page 127: ...m will not display the above information 5 Click Disconnect in the HyperTerminal window to disconnect the HyperTerminal from the switch before setting a baud rate 6 Select File Properties in the Hyper...

Page 128: ...ays the following information Now please start transfer file with XMODEM protocol If you want to exit Press Ctrl X Downloading CCCCCCCCCCCCCCC 8 Select Transfer Send File in the HyperTerminal window I...

Page 129: ...CCCCCCCCCCCCCCCC done Free flash Space 65932288 bytes Writing flash done 1 Set TFTP protocol parameter 2 Set FTP protocol parameter 3 Set XMODEM protocol parameter 0 Return to boot menu Enter your cho...

Page 130: ...boot menu BOOT MENU 1 Download application file to device 2 Select application file to boot 3 Display all files in device 4 Delete file from device 5 Modify bootrom password 0 Reboot Enter your choic...

Page 131: ...0 app now Yes or No Y N Y Auto booting One of the following cases may occur when the system is rebooting z The main boot file is correct and the system boots with the main boot file z An error occurs...

Page 132: ...cfg Flash Free Space 41804800 bytes The current application file is update app The backup boot file has not been selected Please input the file number 0 4 Enter file number 0 to select to upgrade the...

Page 133: ...Upgrading Using FTP Run the FTP Server on the local PC assume its IP address is 10 10 110 1 Ensure that you have configured the username and password and set the correct file directory Log into the s...

Page 134: ...time is flash SWITCH001 app The primary app to boot of board 0 at next time is flash SWITCH002 app The slave app to boot of board 0 at next time is flash SWITCH001 app 3Com reboot Make sure that other...

Page 135: ...that you have configured the username and password and set the correct file directory Log into the switch through Telnet or the console port and download the host software package to the switch by usi...

Page 136: ...splay boot loader The primary app to boot of board 0 at this time is flash S7902E001 app The primary app to boot of board 0 at next time is flash S7902E002 app The slave app to boot of board 0 at next...

Page 137: ...witch is TFTP In this case the switch can only function as a TFTP client to download software from the TFTP server to its Flash After the downloading is completed the remaining procedure is the same a...

Page 138: ...erminal during the upgrade process for any error If there is any input error correct it and restart the upgrade For example z If the XMODEM is used for upgrade the baud rate of the HyperTerminal is no...

Page 139: ...Illegible Characters on the Terminal 7 2 Troubleshooting Power Modules 7 2 Troubleshooting the PSR320 A and the PSR320 D 7 2 Troubleshooting the PSR650 A and the PSR650 D 7 2 Troubleshooting PSR1400...

Page 140: ...switch is powered on and the system is normal the booting information will be displayed on the configuration terminal If the configuration system has failed the configuration terminal may display ill...

Page 141: ...etails refer to related description about the power LEDs in Chapter 1 Product Overview Troubleshooting the PSR650 A and the PSR650 D Refer to section Troubleshooting the PSR650 A and the PSR650 D on p...

Page 142: ...400 D has four LEDs which indicate the input and output statuses of the power module and the working statuses of the power module fan and the PoE power supply respectively Table 7 2 Description of LED...

Page 143: ...LEDs on the SRPUs other than the LSQ1MPUA0 in Chapter 1 Product Overview Troubleshooting PSR2800 ACV On the right of the PSR2800 ACV power module panel are the input LED output LED fan LED PoE input L...

Page 144: ...F The LPU is faulty or is not installed yet ALM Red ON The LPU works abnormally z If the ALM LED of an LPU stays ON something is wrong with the LPU When you reset the LPU the ALM LED will turn on Afte...

Page 145: ...i Table of Contents Appendix A List of Pluggable Modules A 1 10G XFP Modules A 1 Gigabit SFP Modules A 1 100 Mbps SFP Modules A 2 Pluggable Modules for EPON Interfaces A 3...

Page 146: ...ons Maximum transmission distance 50 125 m multi mode fiber 550 m 0 34 miles SFP GE SX MM8 50 A 850 nm LC 62 5 125 m multi mode fiber 275 m 0 17 miles SFP GE LX SM13 10 A 1310 nm LC 9 125 m single mod...

Page 147: ...single mode fiber 70 km 43 50 miles SFP GE LH70 S M1610 CW 1610 nm LC 9 125 m single mode fiber 70 km 43 50 miles 100 Mbps SFP Modules Table A 3 Specifications of 100 Mbps SFP modules Type Central wa...

Page 148: ...rfaces Type Central wavelength Connector type Cable specifications Maximum transmission distance SFP GE PX10 D S M1490 A 1490nm transmit 1310n m receive SC 9 125 m single mode fiber 10 km 6 21 miles S...

Page 149: ...of Contents Appendix B AC Power Cables Used in Different Countries or Regions B 1 10A AC Power Cables Used in Different Countries or Regions B 1 16A AC Power Cables Used in Different Countries or Regi...

Page 150: ...regions seldom using this type of power cables I type 04041104 3m i e 9 8 ft Mainland China Connector outline Power cable outline Connector outline 1 Connec tor type Code Length Countries or regions w...

Page 151: ...or regions where the type of power cables conforms to local safety regulations and can be used legally Other countries or regions using this type of power cables Countries or regions seldom using this...

Page 152: ...ower cables conforms to local safety regulations and can be used legally Other countries or regions using this type of power cables Countries or regions seldom using this type of power cables I type 0...

Page 153: ...cable outline Connector outline 9 16A AC Power Cables Used in Different Countries or Regions Table B 2 16A AC power cables used in different countries or regions Connecto r type Code Length Countries...

Page 154: ...local safety regulations and can be used legally Other countries or regions using this type of power cables Countries or regions seldom using this type of power cables F type 0404A061 3m i e 9 8 ft Ho...

Page 155: ...ables B type 0404A062 3m i e 9 8 ft Japan Connector outline Power cable outline Connector outline 5 Connecto r type Code Length Countries or regions where the type of power cables conforms to local sa...

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