POH-2450 24-Port PoE Midspan Hub
Contents
1. community string and selects the SNMP version IP Address Enter the IP address of trap manager Community Enter the community string Trap version Select the SNMP trap version type v1 or v2c 27 SNMP Trap Managed Ethernet port Link down up DC disconnect trap PoE port Event Disconnect PDU off PoE port event Over loading trap PoE port event Short circuit trap PoE port event Over Temp protection trap PoE port event Power management PoE port off event Authentication fail trap Cold start trap Redundant Power DC48V disconnect trap RPS 2450 Redundant power AC fault Redundant power fault trap RPS 2450 Battery Low Trap RPS 2450 Fan fail trap RPS 2450 RPS 2450 is optional Redundant Power unit for the POH 2450 SNMP Configuration System Options Apply Community Strings Current Strings New Community String private Ri ja Trap Managers Current Managers New Manager 192 0 1 41 public v2 IP Address O i Trap version y1 O wzc 28 Email Alert User can set up the mail server IP mail account password to the account and forwarded email account for receiving the event alert Refer to the SNMP Trap for alert evenis Email Alert Enable or disable the email alert function SMTP Server IP Set up the mail server IP address when Email Alert enabled this function will then be available Authentication Mark the check box to enable a2. 24 x RJ 45 Data pin 1 2 3 6 Connector Data and power out 24 x RJ 45 Data pin 1 2 3 6 PIN Assignment Power pin V 4 5 Power pin V 7 8 Power out put Deliver 48VDC to PD SNMP Telnet Command line interface and Web management Power over Ethernet mode Mid Spain z Support Microsoft windows based application for power Management utility management IEEE802 3af and Pre standard selection PoE System Configuration Show system power voltage current power consumption Temperature and power consumption limiting setting Port Disable Enable PoE Port Configuration Port Monitoring Power limiting rule setting Port status Currently feeding power current detected class Shows the cause of port off AC off of disconnecting DC off of PoE Port Status disconnecting PDU off of disconnecting off of over loading off of short circuit off of Over Temperature protection Power management Port off System Power Per port Forwarding Overload Console port FDX COL LINK ACT Fan FAN1 FAN2 FAN3 FAN4 AC 100 240V 50 60 Hz 400 Watts ee 407 Watts maximum AC 110V 4 x DC fan with fault detect function 0 C 45 C 5 95 RH Storage temperature 40 C 70 C 95 RH CE FCC Class A Safety CE EN60950 1 il IN 6 1 Console Port Pin Assignment The female DB 9 serial port on the PoE hub front panel is used to connect to the switch for out of band console configuration The web interface configuration p
3. Forwarding 2 4 Power On Connect the power cord to the power socket on the rear panel of the POH 2450 The other side of power cord connects to the power outlet The internal power supply of the POH 2450 works with voltage range of AC in the 100 240VAC frequency 50 60Hz Check the power indicator on the front panel to see if power is properly supplied 2 5 Network Application The POH 2450 can provides power to the PD that follow the IEEE 802 3af standard in the network It can solve the problem of position limitation The following figure is an example of network application for Power over Ethernet inject Hub PD Powered Device Data Power Managed Switch Gade eb dd d id dd dd dd ca da d aa pros a Teel Note When the POH 2450 connects with the Cisco Aironet 350 Access Point please use cross over cable for connection For the other brands devices please use non cross over cable 3 Management POH 2450 provides the Console Telnet Web and SNMP management this section shows how to connect the device through different managing tools 3 1 Console Attach one end of the supplied RS 232 cable to PC or terminal and the other end to the console port of the hub The connected terminal or PC must support the terminal emulation program When the connection between Hub and PC Is ready turn on the PC and run a terminal emulation program or Hyper Terminal and configure its communication p
4. Switch Timer display the hub current time SNTP Configuration SNTP Client GMT Greenwich Mean Time Dublin Edinburgh Lisbon London 192 168 16 2 26 SNMP Configuration Use this page to define management stations as trap managers and to enter SNMP community strings You can also define a name location and contract person for the switch System Options Enter the following information about the hub as needed Name Enter a name to be used for the hub Location Enter the location of the PoE hub Contact Enter the name of contact person or organization Community Strings Community strings serve as password and can be entered as one of the following Current Strings User can remove the current strings or add new community strings New Community Strings Fill the column with name of string Click Add To remove the community string select the community string that you have defined and click Remove You cannot remove the default community string Set RO Read only Enables requests accompanied by this string to display MIB object information RW Read write Enables requests accompanied by this string to display MIB object information and to set MIB objects Trap Managers A trap manager is a management station that receives traps The management station then generates alerts based on the received traps If no trap manager is defined no traps will be issued Create a trap manager by entering the IP address of the station a
5. hub Current display the current of the port Class display the class status Event display the related events to the port And then click Refresh to get the newest information PoE Port Status Por 01 Disconnect 0 0W OmA 0 Detection is in Process Port02 Forward 27W 56mA 0 Valid resistor detected Port 03 Disconnect O OW OmA 0 Detection is in Process Por 04Disconnect O 0W OmA 0 Detection is in Process PortosDisconnect 0 0W OmA 0 Detection is in Process Port 06 Disconnect O 0W OmA 0 Detection is in Process Port O7 Disconnect O OW OmA 0 Detection is in Process Port 0s Disconnect 0 0W OmA 0 Detection is in Process PortogDisconnect 0 0W OmA 0 Detection is in Process Port10 Disconnect O 0W OmA 0 Detection is in Process Por11 Disconnect O 0W OmA 0 Detection is in Process Port12 Disconnect 0 0W OmA 0 Detection is in Process Port13 Disconnect 0 0W OmA 0 Detection is in Process Port14Disconnect 0 0W OmA 0 Detection is in Process Port15 Disconnect O 0W OmA 0 Detection is in Process Port16 Disconnect 0 0W OmA 0 Detection is in Process Pont17 Disconnec O 0W OmA 0 Detection is in Process Port18 Disconnect 0 0W OmA 0 Detection is in Process Pot19 Disconneci 0 0W OmA 0 Detection is in Process Port20 Disconnect O 0W OmA 0 Detection is in Process Port 21 Disconnect O 0W OmA 0 Detection is in Process Port22 Disconnect O OW OmA 0 Det
6. E POM COMO OM axcastaalscteaea senate tereotn ale rataaleun teeta toee tia ens eee teens 23 PORRO U ener Re A 24 S9 MISC CONFIGURATION parnana naa AN NA 25 PONO AS ae E E A EA A 25 SONE CONNU AUO M anaa acne ae era oi RoR Nir ov en ER NES Dia Ni Ove TEN ONES ae 26 SNMP SONO ION oca de o ct 27 PPP 29 POCO CAPTAR eee be SM OOO O ET ETA EEEE ES 30 54 TFTP FIRMWARE UPGRADE anna ads 31 3 5 CONFIGURATION BACKUP ai 32 5 6 SAVE CONFIGURATION curia 33 Bids FACTORY DEFAULT cacatscaidcaecerilinedatandacdstacdncdeasadaldcsandaldadeciniuadeataiudeatalaaaiciaaucs 33 9 0 OYSTEMREBO Mutant 33 6 TECHNICAL SPECIFICATION ciiirt sanan 34 6 1 CONSOLE PORT PIN ASSIGNMENT oocccoccoccncccnconccnnconnonnncnnnnnonanonnonnnnnnannonananens 35 Due MI 49 PINASSIGNMENT ill 36 1 Introduction POH 2450 follows the IEEE 802 3af and is completely compatible with existing Ethernet switches and networked devices Because the Power Sourcing Equipment PSE tests whether a networked device is PoE capable power is never transmitted unless a Powered Device is at other end of the cable It also continues to monitor the channel If the Powered Device does not draw a minimum current because it has been unplugged or physically turned off the PSE shuts down the power to that port Optionally the standard permits Powered Devices to signal to the PSEs exactly how much power they need This allows greater flexibility in the locating of network devices and signi
7. II II II II II Ia Open telnet 192 168 16 1 we Cancel Browse It shows login screen enter login name and password then press Enter POH 2450 24 Port PoE Midspan Hub Login root Password 3 3 Web Based The Web Based Management supports Internet Explorer 5 0 or up And it is applied for Java Applets for reducing network bandwidth consumption enhance access speed and present an easy viewing screen Before using web management install the inject hub on the network and make sure that any one of PC on the network can connect with the inject hub through the web browser Note By default user has to explicitly modify the IE browser setting to enable Java Applets to operate network ports Default Setting IP Address 192 168 16 1 Subnet Mask 255 255 255 0 Default Gateway 192 168 16 254 User Name root Password root System Login Launch the Internet Explorer on the PC 3 about blank Microsoft Internet Explorer key In http the IP address of the File Edit View Favorites Tools Help hub and then Press Enter Jek O m Aah geravortes E esq El http 192 168 16 1 The login screen will appear right after Key in the user name and password The Eonnectio 192 168 163 default user name and password are the same as root Press Enter or OK and then the home screen of the Web based management appears POH 2450 24 Pork PoE Midspan Hu
8. address address systemlog Set System Log Function switch config systemlog enable Enable Disable show systemlog CES Display system log Switch gt show systemlog Show system log client amp show systemlog l l switch show systemlog server information smip Enable SMTP function switch config smtp enable Enable Disable switch config smtp serverip Configure SMTP server IP 192 168 1 5 smip authentication Enable SMTP switch config smtp authentication Enable Disable authentication enable smtp account Configure authentication switch config smtp account User account account smtp password Configure authentication switch config smtp password 123456 password password smtp Enable Disable l l l Enable e mail alert switch config smtp enable e mail alert e mail alert smt j Set SMTP recept mail switch config smtp recept mail address 1 4 Mail address Show the information of switch show smtp SMTP SNTP sntp enable l l l Enable SNTP function switch config sntp enable Enable Disable address recept mail address 1 User mail box mre e Set SNTP server IP switch config sntp ip 192 169 1 1 sntp timezone p Set timezone switch config sntp timezone Hawaii Timezone 14 UPS Commands power P EnterPowerfuncti n switohpower status CG Show Power I O status switch power status Test for 10 seconds switch Show Power info switch power info PoE Comm
9. ade When the operating temperature of the chip reach the set number the system will issue an alarm message And then click Apply Controller Temperature Chip 1 Port 1 12 Chip 2 Port 13 24 21 PoE Power Manage Total Allocated Power display the total allocated power of the PoE hub Port Power Limit display the power limit to a single port Start Condition display the type of start condition Power Management Mode there are 5 modes for selecting And then click Apply PoE Power Manage An optional Power Class feature allows the PD to indicate its power requirements by changing the sense resistance at higher voltages Power Class selection is depending on the amount of power they require nL ih 22 POE Port Configuration The Port Configuration menu allows the user to control individual ports and set up parameters Port port 1 port 24 are listed for selecting Port State enable or disable the selected port Power Limit Value set the power limit value to the port And then click Apply PoE Port Configuration 15400 fo cl 20000 rr Port02 Enable 15400 mw Note If change the Power values make sure your PD does correspond to required power 23 PoE Port Status The Port Status shows individual ports status and monitor their status Port display the port number Status display the status of the port Forward Power display the forwarding power which is provided by the
10. ands portebl Enable Disable Ports portplm 100 20000 Port system power limit 37 400 8023af pre standard Enable Disable Level Description Enable PoE function LF Port Enable amp Disable configure Port Power Limit Max ve re Set system power limit vo es Set IEEE 802 3af pre standard temperature alarm Set system temperature 1 2 Temperature alarm power management 1 5 Set power management Show POE status Show POE system show temperature show information Show POE system temperature Show POE power management mode power management 15 power test10 switch poe switch poe portebl enable 2 switch poe portplm 15400 3 switch poe system power limit 806 switch poe 8023af pre standard enable switch poe temperature alarm 1 50 switch poe power management 5 switch poe show status switch poe show configure switch poe show system switch poe show temperature switch poe show power management 5 Web Based Management This section introduces the configuration and functions of the Web Based management On CPU board of the hub there is an embedded HTML web site residing in flash memory which offers advanced management features and allow users to manage the hub from anywhere on the network through a standard browser such as Microsoft Internet Explorer Y a POH 2450 Midspan Hub Microsoft mernet Explorer Fie Edt Yew Favorites Tools H
11. arameters to match the following default characteristics of the console port Serial Parameter Baud Rate 9600 bps COM1 Properties Data Bits 8 Port Settings Parity none Stop Bit 1 Bits per second Data bits Flow control None Parity Stop bits Flow control After finished the parameter settings click OK When the blank screen shows up press Enter key to bring out the login prompt Key in the root default value for the both User name and Password use Enter key to switch then press Enter key and the Main Menu of console management appears Please see below figure for login screen POH 2450 24 Port PoE Midspan Hub User Name Password CLI Management The system supports the console management CLI command After you login to the system you will see a command prompt To enter CLI management interface enter enable command Switch gt enable Swi tch 3 2 Telnet For the telnet management user has to set the device IP address that the same network class with PC s For example it factory default IP address is 192 168 16 1 then the PC IP address should be 192 168 16 x Default Setting IP Address 192 168 16 1 User name root password root For example click Start gt Run from Windows XP desktop Type telnet 192 168 16 1 into Open space and click OK Type the name of a program folder document or Internet resource and Windows will open it For you ee py
12. b Remember my password Cancel 4 Console Management 4 1 Modes Privileged EXEC Global configuration Commands Level Access Method Prompt Exit Method Begin a session Enter logout or switch gt with your switch quit Enter the enable command while in user EXEC mode Enter disable to switch l exit Enter the To exit to configure E privileged EXEC mode enter exit or end command while switch config in privileged EXEC mode 10 About The available user commands at the user level are a subset of those available at the privileged level Use this mode to e Perform Basic tests e Display system information e Enter the Privileged mode The privileged command is advance mode Privileged this mode to e Display advance function status e save configures Use this mode to configure parameters that apply to your switch as a whole 4 2 Commands Set List User EXEC Privileged EXEC Global configuration PoE UPS Cc UOQ Um System commis io orton me show systeminfo E Sroweystemsias __ ewicmshow system info show version E Stowversonstaus _ ewiemshow version show conio E Show swin contgwaton ewiemshow config show terminat P Stow console satus ewtcntshow terminat Save user configuration into write memory permanent memory flash _ switch write memory rom l l Display user configuration write terminal switch write terminal on terminal s
13. ection is in Process Port23 Disconnect O 0W OmA 0 Detection is in Process Port24 Disconnect O 0W OmA 0 Detection is in Process 24 5 3 MISC Configuration The article of MISC Configuration contains 5 sub items Power Status SNIP Configuration SNMP Configuration Email Alert IP Security Power Status Power Status Click Refresh to get the current information Input Voltage showing the real minimum and maximum input voltage Output Voltage showing the real minimum and maximum output voltage Frequency showing the real minimum and maximum frequency Battery Capacity showing the real minimum and maximum battery capacity UPS Overload showing the real minimum and maximum UPS overload Temperature showing the real minimum and maximum operating temperature RatVoltage Vac display the Rat Voltage Vac RatVoltage Vdc display the Rat Voltage Vdc RatCurrent display the RatCurrent RatFrequence display the RatFrequence UPS Status 112 2 Volt 50 2 Volt 60 0 Hz O volt 0 Volt 112 2 Volt 50 2 Volt aoe ne peoc psa he o 25 SNTP Configuration User can configure the SNTP Simple Network Time Protocol settings The SNTP allows user to synchronize PoE Hub clocks from the Internet SNTP Client enable or disable SNTP function to get the time from the SNTP server UTC Timezone set the hub time zone location SNTP Server IP set the SNTP server IP address
14. eewene bane sane bcsuade iria 5 3 MANAGEMENT 0 0cccccccececscececscscencecececececencececeeecenencaceseeeeeneneaceeeeseeceneneeeess 6 Gels AGONSOME menan aTa E 6 Serial Palameter araea a a aa aaa aaa a a a ala aAa 6 ee MENE gies at hea eek deta 8 A A 8 3 3 VV EB BASED rosa samenesevewaunoceesaute 9 BE o E o PES E En een org riety eer ent 9 4 CONSOLE MANAGEMENT 0 2 2 2 0 2 2020eccccceceseceecensnceeneceeceeeescenenenencnesnenesecenenes 10 Ast GOMMANDS EVE Lucini a E E Ai sad 10 4 2 COMMANDS SETS Tian tidad 11 SP ee ee eee eee een 11 A O O O deeeiueeaes 13 TETP antaras nds ENEE SENEE EET AES D aa dc aida Dice delicada 13 Sy stemio09 OMT Rs daa 14 e UU II caticustn merece eaaee haces 14 SS walen end welmawco ud wemanonsecaveaunieate 15 FOE esac erst as ieee E 15 5 WEB BASED MANAGEMENT 2 ccccccccececncecscscscecencececsesceeeneacsceeseeeeneaeaness 16 A tc ah ee God ce sd sek a A Aine asec 16 Elio een mece teemeee ecemere teenencn Mente erent teen ee mee ere 17 Console Port Information cccccececececececcccccccccececcauacacsceceseauauacsesceneneaeanaees 17 SystemiP CGONTQU Oir 18 Security Manager cccoccncccccncccccncconcnoconnnononnnononnnonnnnnonnrnnonnrnnnnnrnnnnnnnnnnnnnonannnenanens 19 PY SIS Id NS 19 ie POE sat eta hank hh ashe aah ehh cet ee A heh 20 POES S10 O on an er mee are eee mee MCE e Ce eee Emer Orn an name 20 GOntroller Temperat Ur 6 veses 21 Ob OW COVA uterina Dr dela 22 PO
15. elp a Search Favorites GDA Address Hop f192 166 16 1 HE ins amp level O Open all E Home 4 74 System as Welcome to w D MISC Configuration TFTP Firmware Upgrade Configuration Backup z Save Configuration 24 Po rt PoE M d 5 pan H U b Faciory Default System Reboot 153 54 51 51 ql 8 Cons intarnet 5 1 System The System contains 5 sub items such as follows System Information Console Port Information System IP Configuration Security Manager System Log 16 System Information System Name Display the name of hub The maximum length is 64 bytes System Location Display the hub physical location The maximum length is 64 bytes Firmware Version Display the hub s firmware version Kernel Version Display the kernel software version Hardware Version Display the hardware version MAC Address Display the unique hardware address assigned by manufacturer default PoE Chip Version Display the chip version on main board system Information POH 2450 24 Port PoE Midspan Hub A500 001168019943 Console Port Information Baud Rate bps display the transmission rate bits per second Parity Check display which parity check method is used Data Bits bit display the number of bits per unit of data Stop Bits bit display the number of bits for announcing the end of the data Flow Control display the method of flow control Console Port Information System IP Con
16. ficantly decreasing installation costs in many cases 1 1 Features Complies to 802 3af Power Over Ethernet 400W full powered supply Complies to IEEE802 3 10BASE T 802 3u 100BASE TX Support 802 3af pre standard PD Support power feeding priority Temperature monitoring Power limit setting FTP firmware update System log Configuration up load and down load SNMP Web Console Telnet management Circuit shot protect Support Redundant Power Simple Network Time Protocol SNTP Simple Mail Transfer Protocol SMTP DHCP Client support SNMP Trap support Management IP address security Fan fail detect Command line support Power overloading protect 1 2 Package Contents Unpack the contents and verify them against the checklist below POH 2450 Power Cord RS 232 cable CD Manual Utility POH 2450 Console Cable Power Cord Aih Babes ola ECSU Sia CD Manual Utility Rack mount Kit Rubber Pads Compare the contents of your POH 2450 package with the standard checklist above IF any item is missing or damaged please contact your local dealer for service 2 Hardware Description This Section mainly describes the hardware of the POH 2450 and gives a physical and functional overview Physical dimension is 440 x 225 x 44mm W x D x H 2 1 Front Panel The Front Panel of the POH 2450 consists of 24x RJ 45 Ethernet ports for Data in and 24x RJ 45 Ethernet
17. figuration User can configure the IP Settings and DHCP client function DHCP Client To enable or disable the DHCP client function When DHCP client function is enabled the PoE hub will be assigned the IP address from the network DHCP server The default IP address will be replaced by the DHCP server assigned IP address After user click Apply button a popup dialog show up It is to inform the user that when the DHCP client is enabled the current IP will lose and user should find the new IP on the DHCP server IP Address Assign the IP address that the network is using If DHCP client function is enabled and then user needn t assign the IP address manually Instead the network DHCP server will assign the IP address for the PoE hub and display in this column The default IP is 192 168 16 1 Subnet Mask Assign the subnet mask of the IP address If DHCP client function is enabled and then user needn t assign the subnet mask Gateway Assign the network gateway for the PoE hub The default gateway is 192 168 16 254 Gateway Assign the network gateway for the PoE hub The default gateway is 192 168 16 254 system IP Configuration DHCP Client P Address 192 166 160 1 met Mask 255 255 255 0 Security Manager Change web management login user name and password for the management security issue User name Key in the new user name The default is root New Password Key in the new password The default is root Confirm pass
18. for Data out and power out LED indicators and one console port When user connects with PD please make sure connection of Data in and Data out and power out is correct Otherwise the PoE function will not work Data Power Out eee ee ee Data In RJ 45 Ye 200 Management Ports 2 2 Rear Panel The 3 pronged power plug is located at the rear Panel of the POH 2450 as shown below The Hub will work with AC in the range 100 240V AC 50 60Hz and also provides one DC 48V input for the extra power connection for the power redundant function The RS 232 DB 9 female connector on rear side is for UPS management DC 48V input 100 240V AC 50 60Hz UPS Management 2 3 LED Indicators The LED Indicators gives real time information of systematic operation status The following table provides descriptions of LED status and their meaning Description Power On Power is not connected The Ethernet port is operating in full duplex mode FDX COL The Ethernet port occurred collision of packets In Half duplex mode The Ethernet port is connecting with the device No device attached The port is receiving or transmitting data No data occurred The fan failed The fan is working functionally ACT FAN1 FAN4 Power is transmitting to the device Power is not transmitting to the device Device is overload or short Overload No device attached or power feeding is in good condition
19. level LevelOne POH 2450 24 Port PoE Midspan Hub User Manual Ver 1 0 0704 FCC Warning This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with this manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense CE Mark Warning This is a Class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures Table of Contents Vs INTRODUCTION creana an AAAA A Aaa 1 Tti FEATURE onum a E Gace T A e e a O 1 1 2 PACKAGE CONTENTS ccececececececececececccecaccccuaceeatauaueuauaeauauauavanetavetseanananenanars 2 2 HARDWARE DESCRIPTION Q 0cccecececscececcncncececscececencuceeeeeneneuceeseneeeeneaeeeess 3 2 1 FRONT PANE L ccccccececcececccceccccccccccacececceceateceeneaceneauecaueaeensaueesueaeeneaseneass 3 De SR A 3 2 33 LED INDICATORS 2d 4 Ce O RIN 5 2 5 NETWORK APPLIGATION sei ccevscus soevacsiwseenc
20. nd configure the email account and password for authentication when Email Alert enabled this function will then be available Mail Account Set up the email account to receive the alert e g admin 123 com It must be an existing email account on the mail server which you had set up in SMTP server IP Address column Password The email account password Confirm Password Reconfirm the password Rcpt e mail Address 1 4 You can also assign up to 4 e mail accounts to receive the alert Email Alert E mail Alert 29 IP Security IP security function allows user to assign 10 specific IP addresses that have permission to access the PoE inject hub through the web browser for the securing hub management Enable IP Security mark this check box to enable IP security function Enable HTTP Server when this check box is checked the IP addresses among Security IP1 IP10 will be allowed to access via HTTP service Enable Telnet Server when checked the IP addresses among Security IP1 IP10 will be allowed to access via telnet service Security IP 1 10 Assign up to 10 specific IP address Only these 10 IP address can access and manage the PoE hub through the Web browser And then click Apply button to apply the configuration IP Security Dl Enable IF Security Enable HTTP Server Enable Telnet Server Note User must add the DHCP Server IP on the list if DHCP Client is enabled 30 5 4 TFTP Firmware Upgrade It p
21. rogram can be accessed from PC running the system utility program The pin assignments used to connect to the serial port are provided in the following tables SG DTR EXD RxD DCD Mowe oO DB 9 Console Port Pin Numbers DB 9 Port Pin Assignments Switch DB9 PC DB9 ElA Circuit CCITT Signal Description DTE Pin MC DTE Pin e No other pins are used Console Port to 9 Pin DTE Port on PC Switch 9 Pin Serial Port CCITT Signal PC 9 Pin DTE Port 5 SGND No other pins are used 35 6 2 RJ 45 pin Assignment Non 802 3af standard PD with POH 2450 PoE Midspain Hub RJ 45 pin assignment Pin out of Cisco non 802 3af standard PD Note Before you powered PD please check the RJ 45 connector pin assignment follow IEEE802 3af standard otherwise you may need change one of the RJ 45connector pin assignment which attached with the UTP cable 36
22. rovides the functions allowing user to update the hub firmware Before updating make sure you have your TFTP server ready and the firmware image is on the TFTP server TFTP Server IP Address fill in your TF TP server IP Update File Name the name of firmware image Click Apply TFTP Firmware Upgrade 192 168 16 2 31 5 5 Configuration Backup TFTP Server IP Address fill in your TFTP server IP Backup File Name fill in the name of the backup file And then click Backup TFTP Server IP Address fill in your TFTP server IP Restore File Name fill in the name of the restore file And then click Restore amp Reboot Configuration Backup data dat 192 168 16 2 data dat Restore amp Reboot 5 6 Save Configuration Save all configurations that you have made in the system To ensure the all configuration will be saved Click Save Configuration to save the all configuration to the flash memory Save Configuration save Configuration 5 7 Factory Default Reset hub to default configuration Click Default to reset all configurations to the default value Factory Default Please click Default button to restore factory default setting 5 8 System Reboot Reboot the hub in software reset Click Reboot to reboot the system System Reboot Please click Reboot button to restart switch device 33 6 Technical Specification Standard IEEE802 3af Power over Ethernet Data in
23. word Re type the new password And then click Apply Security Manager Note Password requires 1 10 letters or numbers with no spaces or special characters System Log Configuring the system event mode that want to be collected and system log server IP system Log Disable ie 192 168 16 2 1 Jan 1 00 00 00 Clear System Log Table 5 2 PoE The article of PoE contains 5 sub items such as follows PoE Status Controller Temperature PoE Power Manage PoE Port Configuration PoE Port Status PoE Status PoE Status shows status of power usage including Power Consumption Voltage etc Current Get Power display the current get power watts Currently Power Consumption display the currently power consumption Currently Voltage display the currently voltage Current display the load current ampere System Power Limit the maximum power limit IEEE 802 3af Pre standard to enable or disable IEEE 802 3af Pre standard function Click Refresh for getting newest status and then click Apply to configure PoE Status Curent Get Power aw Currently Power Consumption O IW Currenth Voltage 444 Voce System Power Limit fis Se IEEE 802 3af Pre standard Enable e 20 Controller Temperature Chipset amp Port number display the controller chip number Current Temperature display the current operating temperature of the chip Set Temperature Alarm set the number of temperature in centigr
24. ystem name Configure system name switch config system name xxx System Name system location Set switch system location l switch config system location xxx System Location string system description Set switch system a a l switch config system description xxx System Description description string ip address l switch config ip address 192 168 1 1 Ip address Configure the IP address of 255 255 255 0 192 168 1 254 Subnet mask switch Gateway ip dhcp Enable DHCP client function switch config ip dhcp enable Enable Disable of switch 11 Commands Levei Description Example m o oe Reboot switch switch config reload G Restore to default Switch config default username Es a login username switch config username Xxxxxx Username maximum 10 words password Specifies a password l switch config password XXXXXX Password maximum 10 words security enable ee Enable IP security function switch config ip security enable Enable Disable http server Enable IP security of HTTP switch config ip security http server Enable Disable server enable telnet server Enable IP security of telnet switch config ip security telnet server Enable Disable server enable address switch config ip security address 1 Set the IP security list 1 10 IP 192 168 1 55 Show the information of IP l l show ip security l switch show ip oosecurity security 12 SNMP snmp system name Set SNMP agent s
25. ystem switch config snmp system name System Name name I2switch snmp system location Set SNMP agent system switch config snmp system location System Location location lab snmp community strings Add SNMP community switch config snmp community strings Community l string public right rw right RO RW snmp server host l l l Configure SNMP server switch config snmp server host Host address l l host information and 192 168 1 50 community public community i l community string trap version v1 Community string no snmp server host Remove SNMP server host Switch config no snmp server host Host address information 192 168 1 50 no snmp l l Remove SNMP community Switch config no snmp community strings l l community strings public Community TFTP Save configuration to TFTP copy flash config text and need to specify the IP switch config copy flash config text tftp of TFTP server and the file tftp name of image Get configuration from TFTP server and need to tftp config text flash specify the IP of TFTP switch config tftp config text flash server and the file name of image Upgrade firmware by TFTP and need to specify the IP tftp firmware flash switch config tftp firmware flash of TFTP server and the file name of image 13 SystemLog SMTP commands Levi Description Example switch contig systemlog ip 192 168 1 100 systemlog ip Set System log server IP IP
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