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(Revised 8/3/2009)

Page 50 of 138

Bridging – Aging Time

The Aging Time tab under the Bridging category will display the currently configured Aging Time. This
page allows users to modify this variable to meet their needs.

After selecting the Modify button, the user will be presented with a page that allows the number to be
entered and updated. The default aging time is 20 seconds.

Note: If the switch is an active participant of an N-Ring, then the N-Ring Aging Time will be used instead

of the Bridging Aging Time.

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Содержание 7018

Страница 1: ...Revised 8 3 2009 Page 1 of 138 7018 Series Managed Industrial Ethernet Switch User Manual Installation Guide...

Страница 2: ...IP Maps 31 DHCP Server View Bindings 36 DHCP Relay Local IP Setup 37 Ports Configuration 40 Ports Mirroring 43 Ports Trunking 45 Statistics Port Statistics 46 Statistics Port Utilization 47 VLAN Confi...

Страница 3: ...ing a Host 118 Show or Set Port Configuration 119 Reset the Switch 119 Show or Set SNMP Configuration 120 Show or Clear the Last System Error 120 Show System Information 121 Set or Show the System IP...

Страница 4: ...re Forward Technology Plug and Play IGMP Support Rugged Din Rail Enclosure Redundant Power Inputs 10 30 VDC o HV High Voltage Option 40 160VDC SNMP v1 v2 and v3 Web Browser Management with detailed ri...

Страница 5: ...ranties of merchantability or fitness for a particular purpose In no event shall N Tron Corp be liable for any incidental special indirect or consequential damages whatsoever included but not limited...

Страница 6: ...AIL N TRON_Support n tron com ENVIRONMENTAL SAFETY WARNING Disconnect the power and allow to cool 5 minutes before touching ELECTRICAL SAFETY Must be used with Listed UL Industrial Power Supply WARNIN...

Страница 7: ...er rated Copper wire 0 22Nm 2lb in Tightening torque for field installed conductors Please make sure the 7018 Series Ethernet Switch package contains the following items 1 7018 Series Switch 2 Product...

Страница 8: ...he 35mm din rail place top edge of the bracket on the back of the unit against the din rail at an upward angle Lower the bottom of the unit until it snaps into place Note When mounting the switch in t...

Страница 9: ...roducts are designed to be mounted on industry standard 35mm DIN Rail However DIN Rail mounting may not be suitable for all applications Our Universal Rack Mount Kit P N URMK may be used to mount the...

Страница 10: ...r is supplied to the unit NOTE The RJ45 data port has two LEDs located on each connector The left LED indicates LINK status and the right LED indicates ACTIVITY LEDs The table below describes the oper...

Страница 11: ...w current from both sources simultaneously Use 16 28 gauge wire when connecting to the power supply The Fault pins on the power connector can be used for an alarm contact The current carrying capacity...

Страница 12: ...er device end node Switch or Repeater use a standard Category 5E straight through or crossover cable with a minimum length of one meter and a maximum length of 100 meters N Tron recommends the use of...

Страница 13: ...te users can run a drain wire lug from any of the Din Rail screws or empty PEM nuts on the enclosure When using an unused PEM nut to connect a ground lug via a machine screw care should be taken to li...

Страница 14: ...Revised 8 3 2009 Page 14 of 138 RJ45 CONNECTOR CRIMP SPECIFICATIONS Please reference the illustration below for your Cat5 cable specifications...

Страница 15: ...re a cable with a 9 pin or 25 pin sub D female connector for the PC end and a 9 pin male sub D connector for the 7018 Series end The following table shows the pin out and the connections for both type...

Страница 16: ...l duplex operation does not require that transmitters defer nor do they monitor or react to receive activity as there is no contention for a shared medium in this mode Auto Negotiation In Auto Negotia...

Страница 17: ...groups For more information and examples on how this could be implemented please see our website s technical documents Rapid Spanning Tree Protocol The Rapid Spanning Tree Protocol as specified in IEE...

Страница 18: ...s proprietary N Ring technology offers expanded ring size capacity detailed fault diagnostics and a standard healing time of 30ms The N Ring Manager periodically checks the health of the N Ring via h...

Страница 19: ...Relay Agent DHCP Relay Agent Option 82 allows communication between the client and server to cross subnet and VLAN boundries It also allows for a device on a specific port to receive a specific IP add...

Страница 20: ...generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications Operation of this device...

Страница 21: ...3 2009 Page 21 of 138 Web Software Configuration Web Management Enter the switch s IP address in any web browser and login to the web management feature of the 7018 Series Default User Name admin Pass...

Страница 22: ...gurable settings that the 7018 Series switch will support This section of the manual will go through each and every choice listed on the left hand side of the screen and explain how to configure those...

Страница 23: ...ere is a menu which is shown fully opened below The pages opened by each of the individual selections are described in the rest of this section The use of each of these pages is also described in this...

Страница 24: ...device Gateway Contains the configured Default Gateway of the device MAC Address MAC Address of the device System Up Time This parameter represents the total time count This time has elapsed since th...

Страница 25: ...ch s IP Address Subnet Mask Gateway Name Contact information and the Location of the switch through the web management features It is recommended to change the TCP IP information through the Command L...

Страница 26: ...ity Names are also shown here By selecting the Modify button you will be able to change any of the fields listed This allows the user to set an IP address for a Trap station or change the Community Na...

Страница 27: ...Revised 8 3 2009 Page 27 of 138 Administration SNMP Continued...

Страница 28: ...o notify when a Power N Link or N Ring Signal fault occurs Power signal faults consist of V1 and V2 N Link Faults can also be set for notification The Power and N Link notifications may consist of any...

Страница 29: ...processing a broadcast message Server ID Descriptive name of the DHCP server Profile Name Descriptive name of the network profile Address Pool Range of IP addresses which the profile can use Subnet Ad...

Страница 30: ...Revised 8 3 2009 Page 30 of 138 DHCP Server Setup Profiles Continued...

Страница 31: ...is required Network Profile An existing network profile to which the IP map applies Low IP The starting IP address of a range High IP The ending IP address of a range The Static Range type of mapping...

Страница 32: ...ure Remote ID A unique identifier that designates the N TRON relay agent switch Add Checkbox used to add an IP map for the corresponding port Port No The actual port number Port Name Descriptive name...

Страница 33: ...Revised 8 3 2009 Page 33 of 138 DHCP Server Setup IP Maps Continued...

Страница 34: ...ic Port Count The number of ports on the particular relay agent switch Add Checkbox used to add an IP map for the corresponding port Port No The actual port number Remote ID The identifier that corres...

Страница 35: ...dividual client The following information is required Network Profile An existing network profile to which the IP map applies IP The static IP address to offer to a client Unique ID The unique identif...

Страница 36: ...ier The client associated with the binding entry Client Hardware Address MAC The client s MAC address Client IP Address The actual IP address assigned to the binding entry Status Indicates the current...

Страница 37: ...etup tab under the DHCP Relay Local IP category shows the current state of the relay agent By selecting the Modify button you can configure general settings of the relay agent as well as configure set...

Страница 38: ...er the port will perform relay agent functionality The choices are Disabled The port will function without relay agent processing Enabled The port will relay DHCP client originated broadcast packets t...

Страница 39: ...Revised 8 3 2009 Page 39 of 138 DHCP Relay Local IP Setup Continued...

Страница 40: ...mode of the port whether it is Full Duplex Half Duplex Flow Control State This configurable field displays the existing flow control status of each port When enabled the individual port supports half...

Страница 41: ...Revised 8 3 2009 Page 41 of 138 Ports Configuration Continued...

Страница 42: ...he User can click on the Port Number to configure each port individually This will allow the user to change the port s settings for the following fields which are explained above Admin Status Speed an...

Страница 43: ...to receive the copies of Ethernet frames that are being transmitted out and also being received in from any other port that is being monitored The Mirroring tab under the Ports category displays the s...

Страница 44: ...3 2009 Page 44 of 138 Ports Mirroring Continued Following the Modify button you can enable the status of port mirroring and select source ports and the destination port that the source ports will be m...

Страница 45: ...on you can select a trunk group Note RSTP must be disabled in order to use the Trunking feature Two ports of the same speed can constitute a valid trunk Only 1 Trunk per switch can be created All trun...

Страница 46: ...of MIB parameters Each port has a separate counter for each parameter This gives users the ability to see what kind of packets are going over which ports At the bottom of the page for each port there...

Страница 47: ...Statistics category shows all the ports on the switch and will display a bar graph showing the percentage of bandwidth being used These figures and bars are for a general feeling of what the bandwidt...

Страница 48: ...ess frames when a VID violation is detected Discard Non Tagged for Ports Specifies whether or not non tagged ingress frames are dropped by the selected ports Note that for convenience in most frequent...

Страница 49: ...ters _ only Allow Management Specifies whether or not all ports in this VLAN are management ports Change PVID of Member Ports Specifies whether or not the PVID of the member ports is set to this VLAN...

Страница 50: ...page allows users to modify this variable to meet their needs After selecting the Modify button the user will be presented with a page that allows the number to be entered and updated The default agi...

Страница 51: ...associated with each respective port number This can be used to statically assign a MAC address access to a single port on the switch Following the Add button on the page above the administrator must...

Страница 52: ...ll be displayed in a list on the main page under Unicast MACs tab Following the Remove button on the example above an administrator can select a static MAC address from the list using a pull down menu...

Страница 53: ...ter a valid Multicast Group Address and associate it with a port number or list on the switch Once the administrator clicks on the Add button the changes will take effect instantly Note If there are m...

Страница 54: ...witch Using the pull down menu the administrator should select the desired address to be removed Then click on the Remove button at the bottom of the page Note If there are multiple ports on different...

Страница 55: ...port and the IP for the MAC presented if available If more than one device is on that port then the lowest alphanumeric of those MAC addresses is shown and underlined The Active IP Probe field is conf...

Страница 56: ...is presented in green and if validation fails the IP will be red and underlined Note that some devices do not have an IP Address and that some devices that do have an IP Address may not respond to the...

Страница 57: ...y will display the RSTP information for the first VLAN Using the pull down menu at the top of the page an administrator can choose which VLAN to configure RSTP on Once the VLAN is selected the adminis...

Страница 58: ...that VLAN The administrator or user can see the current RSTP status of the ports on that VLAN by clicking on the here link to view RSTP Port Configuration at VLAN Note It is recommended that RSTP rin...

Страница 59: ...RSTP status of the ports on that VLAN This will show information such as the Path Cost and the Port State If the switch sees a redundant path it will put the port with the highest Path Cost into Bloc...

Страница 60: ...2009 Page 60 of 138 RSTP Configuration Continued If the administrator selects one of the ports on the previous screen he or she can change the Port s Path Cost Priority and the status of Admin Edge a...

Страница 61: ...configuration settings By default IGMP is enabled Following the Modify button the administrator will see a list of configurable fields for the IGMP configuration Once these fields are filled in to mee...

Страница 62: ...2 of 138 IGMP Configuration Continued The IGMP Status pull down allows the user to enable or disable IGMP completely The Query Mode pull down allows the user to set query mode for Automatic the defaul...

Страница 63: ...nued The Router Mode pull down allows the user to choose router mode Auto allows for dynamically detected and manually set router ports Manual allows only for manually set router ports None allows no...

Страница 64: ...ps tab under the IGMP category will display a list of IGMP groups based on the Group IP and the port number that it is associated with The Show Routers tab under the IGMP category will display a list...

Страница 65: ...ons The factory default is that the Router Multicast Data Filter is enabled for all ports so any router ports do NOT get DATA frames with KNOWN multicast destination addresses unless a join to a speci...

Страница 66: ...Revised 8 3 2009 Page 66 of 138 IGMP RFilter Continued Modifying rfilter port settings...

Страница 67: ...d the interval between packets Following the Modify button on the above example the administrator can modify the variable to change the frequency with which N View reports information Increasing the i...

Страница 68: ...09 Page 68 of 138 N View Ports The Ports tab under the N View category will display a list of all the configured ports on the 7018 unit along with the ports transmitting multicast packets and MIB stat...

Страница 69: ...69 of 138 N View Ports Continued Following the Modify button on the above example the administrator can modify these two variables to enable or disable multicast out of the port and if MIB stats are s...

Страница 70: ...for example Switch is currently using N Ring Aging Time 20 Seconds Once these fields are filled in to meet the needs of the administrator s network the changes may be saved by clicking the Update butt...

Страница 71: ...1 of 138 N Ring Configuration Continued The N Ring Mode is one of three as below If N Ring Mode is Manager then a pull down allows selection of available ports TX1 TX2 TX15 TX16 FX1 FX2 on 7018FX2 or...

Страница 72: ...es It is up to the administrator to ensure that VLANs are configured correctly on the N Ring manager and all N Ring members 2 When the N Ring manager and all N Ring Members are in defaults changing th...

Страница 73: ...l sign on information from ring members The default is 1000 Sign On Match Packets The number of times the switch count must match before starting the sign on process The default is 3 Sign On Interval...

Страница 74: ...Revised 8 3 2009 Page 74 of 138 N Ring Advanced Configuration Continued...

Страница 75: ...e N Ring category will display the N Ring status Below is an example of N Ring Status from a switch in defaults N Ring Auto Member that is not an N Ring Manager and has not become an Active N Ring Mem...

Страница 76: ...Revised 8 3 2009 Page 76 of 138 N Ring Status Continued Below is an example of N Ring Status from an N Ring Manager with a healthy N Ring...

Страница 77: ...us from an N Ring Manager with a faulted N Ring The red fields on the N Ring Map show problems Ports that are red indicate that the port is not linked MAC addresses that are red indicate that there is...

Страница 78: ...ow shows N Ring Manager Status when a Higher N Ring Port TX2 TX8 FX2 ir GB2 is not receiving self health frames all the way around the N Ring though the other low TX1 TX7 FX1 or GB1 N Ring port is The...

Страница 79: ...r N Link Slave N Ring Member N Link Master N Ring Member Partner Link N Ring Segment Control Link N Ring Auto Member N Rng Manager N Link Coupler N Ring Member N Link Couper N Ring Member N Ring Auto...

Страница 80: ...any needed configuration If not using default configuration choices the administrator may also need to configure the Default Coupler port on the N Link Slave There must be a direct link between the Ma...

Страница 81: ...the Modify button on the above example the administrator will see a list of configurable fields for the N Link configuration as below The port configured as the Default Coupler Port will be used as th...

Страница 82: ...s below If N Link mode is Master then the administrator must configure the Control Port default TX3 and the Primary Coupler Port default TX4 Once these fields are filled in to meet the needs of the ad...

Страница 83: ...ches is not supported This port will be detected automatically Coupler Port The port being used to establish a redundant path for ethernet data transmission Coupler Port State Blocking Forwarding Stat...

Страница 84: ...Revised 8 3 2009 Page 84 of 138 N Link Status Continued Below is an example of N Link Status from an N Link Coupler switch Below is an example of N Link Status from an N Link Master switch...

Страница 85: ...9 Page 85 of 138 N Link Status Continued Below is an example of N Link Status from an N Link Slave switch Below is an example of N Link Status from an N Link Master and Slave where the Primary Coupler...

Страница 86: ...Link Status Continued Below is an example of N Link Status from an N Link Master and Slave where the Standby Coupler link is broken Below is an example of N Link Status from an N Link Master and Slav...

Страница 87: ...Revised 8 3 2009 Page 87 of 138 N Link Status Continued Below is an example of N Link Status from an N Link Master and Slave where the Partner link is broken...

Страница 88: ...they need to reload their custom configurations at a later time It is important not to cycle power on the switch or interrupt the data connection between the TFTP server and the switch while you are u...

Страница 89: ...ile to the switch via TFTP This allows for upgrades of Firmware on the switch in the field and without having to send the switch back to N Tron for future updates It is important not to cycle power on...

Страница 90: ...138 Support Web Site and E mail If at any point in time you get confused or would like additional support directly from N Tron you may visit N Tron s web site or e mail N Tron directly with the links...

Страница 91: ...splay all the ports that are installed in the 7018 Series unit and will list the BPCL Percentage for each port BPCL defaults to 3 A Modify button is provided to change these fields Following the Modif...

Страница 92: ...Revised 8 3 2009 Page 92 of 138...

Страница 93: ...nagement features of the switch and their access permissions Following the Add button on the above example the administrator can add another user and assign the user a username a password and the user...

Страница 94: ...e user s name and clicking the Remove button A page should follow indicating that the user was successfully removed from the list Note There are a maximum number of 5 users per switch User permissions...

Страница 95: ...Here a user or administrator can see a graphical depiction of the 7018 series switch Ports that are linked will appear in green while ports that are not linked will appear in black The example below s...

Страница 96: ...l save all current changes to the configuration for use after the next power cycle The Reset button will discard all unsaved changes reset the switch and load the most recently saved configuration set...

Страница 97: ...nk is clicked on you will see the Overview page that will have some basic definitions and more specific choices at the top of the screen Although this page is not as detailed as the manual it gives yo...

Страница 98: ...38 Help Administration Following the Administration link on the help page the administrator or user can see some information regarding the configuration options in the Administration category on the l...

Страница 99: ...Page 99 of 138 Help DHCP Following the DHCP link on the help page the administrator or user can see some information regarding the configuration options under the DHCP categories on the left side of t...

Страница 100: ...Page 100 of 138 Help Ports Following the Ports link on the help page the administrator or user can see some information regarding the configuration options in the Ports category on the left side of t...

Страница 101: ...1 of 138 Help Statistics Following the Statistics link on the help page the administrator or user can see some information regarding the configuration options in the Statistics category on the left si...

Страница 102: ...9 Page 102 of 138 Help VLAN Following the VLAN link on the help page the administrator or user can see some information regarding the configuration options in the VLAN category on the left side of the...

Страница 103: ...9 Page 103 of 138 Help BPCL Following the BPCL link on the help page the administrator or user can see some information regarding the configuration options in the BPCL category on the left side of the...

Страница 104: ...9 Page 104 of 138 Help IGMP Following the IGMP link on the help page the administrator or user can see some information regarding the configuration options in the IGMP category on the left side of the...

Страница 105: ...105 of 138 Help Bridging Following the Bridging link on the help page the administrator or user can see some information regarding the configuration options in the Bridging category on the left side...

Страница 106: ...9 Page 106 of 138 Help RSTP Following the RSTP link on the help page the administrator or user can see some information regarding the configuration options in the RSTP category on the left side of the...

Страница 107: ...8 Help Firmware Config Following the Firmware Config link on the help page the administrator or user can see some information regarding the configuration options in the Firmware Config category on the...

Страница 108: ...8 Help User Management Following the User Management link on the help page the administrator or user can see some information regarding the configuration options in the User Management category on the...

Страница 109: ...age 109 of 138 Help N View Following the N View link on the help page the administrator or user can see some information regarding the configuration options in the N View category on the left side of...

Страница 110: ...age 110 of 138 Help N Ring Following the N Ring link on the help page the administrator or user can see some information regarding the configuration options in the N Ring category on the left side of...

Страница 111: ...age 111 of 138 Help N Link Following the N Link link on the help page the administrator or user can see some information regarding the configuration options in the N Link category on the left side of...

Страница 112: ...2009 Page 112 of 138 Help Other Following the Other link on the help page the administrator or user can see some information regarding other links or categories on the left hand side of the web manag...

Страница 113: ...scription of this command will be displayed Syntax cmd Parameters cmd The command for which to get help Examples N TRON Admin The above command displays all the available commands N TRON Admin abcd Un...

Страница 114: ...elete Delete MAC address add Add MAC address mac MAC Address port Port Number cpu 1 Send to CPU also static 1 This is a static address 0 Non Static vid VLAN ID 0 4095 Example N TRON Admin arl show No...

Страница 115: ...subnet mask and gateway addresses y n y Keep current user names and passwords y n y NOTES Show or Set IGMP Configuration Command Name igmp Description Show or set IGMP configuration If no parameters a...

Страница 116: ...frames tx portlist Set the source ports to mirror frames that are transmitted rx portlist Set the source ports to mirror frames that are received Examples N TRON Admin mirror show Mirror Status Disabl...

Страница 117: ...nring show N Ring Mode Auto Member Aging Time 20 N TRON Admin nring ports ID Port Set 1 TX1 TX2 2 TX7 TX8 N TRON Admin nring mode m ports 2 Do you Want to Save Changes and Restart the System Now y n...

Страница 118: ...nt Number of echo requests to send w timeout Timeout in milliseconds to wait for each reply Example N TRON Admin ping 192 168 1 119 N TRON Admin ping n 6 192 168 1 119 N TRON Admin ping t 192 168 1 11...

Страница 119: ...w state Set the flow control for the port to e nabled or d isabled fhp state Set force high priority for the port to e nabled or d isabled dp Set the default QOS priority for the port The range is 0 7...

Страница 120: ...Address Trap Stn 3 Value Not Configured IP Address Trap Stn 4 Value Not Configured IP Address Trap Stn 5 Value Not Configured Read Only Community Name users Read Write Community Name private Trap Com...

Страница 121: ...700 7000 Series Model 7018TX Boot Loader BL 2 0 5 1 0x02000501 OS Version 2 0 5 Build Date Mar 16 2009 at 11 19 27 Copyright Copyright c 2008 2009 N Tron Corp All rights reserved Processor 66 MHz 660...

Страница 122: ...tic_subnet_mask Static sub net mask for static config mode g static_gateway Static gateway address for static config mode Example N TRON Admin sysip IP Configuration Mode Static Static IP Address 192...

Страница 123: ...ss status to e nabled or d isabled Examples N TRON Admin system name Private switch browser disabled IP Configuration Static IP Address 192 168 1 201 Subnet Mask 255 255 255 0 Gateway 192 168 1 1 MAC...

Страница 124: ...Revised 8 3 2009 Page 124 of 138 VLAN Addition and Deletion Example The screen capture below is the factory default VLAN configuration Clicking on the Modify button allows one to add a new VLAN...

Страница 125: ...a reserved name with a special meaning Choices such as Allow Management and Change PVID of Member Ports are made at this time as well as the ports which are going to belong to the new VLAN Additionall...

Страница 126: ...hat is associated with one of the ports assigned to the static multicast address If the lowest VLAN ID contains all the ports assigned to the static multicast address an umbrella VLAN it will function...

Страница 127: ...Revised 8 3 2009 Page 127 of 138...

Страница 128: ...Revised 8 3 2009 Page 128 of 138 And the New VLAN is removed Note that the new configuration of the switch must be saved if the configuration must survive a power cycle...

Страница 129: ...Revised 8 3 2009 Page 129 of 138...

Страница 130: ...s When used properly it will effectively isolate two or more groups from each other in a logical manner This means that Broadcast Multicast and Unicast frames in one VLAN will not interfere with anoth...

Страница 131: ...rt s Notes TX1 Untagged MAC on port TX2 Packet Discarded TX1 VID 2 MAC on port TX2 TX2 Unicast Traffic TX1 VID 4 MAC on port TX2 Packet Discarded TX1 VID 2 MAC on port TX5 TX2 Floods VLAN 2 TX3 Untagg...

Страница 132: ...tagged MAC on port TX2 TX2 Adds VID 2 to packet TX1 VID 2 MAC on port TX2 TX2 Unicast Traffic TX1 VID 4 MAC on port TX2 Packet Discarded TX1 VID 2 Unknown MAC TX2 Floods VLAN 2 TX3 Untagged Unknown MA...

Страница 133: ...ID 2 in the packet TX1 VID 4 MAC on port TX2 Packet Discarded TX1 VID 4 MAC on port TX3 Packet Discarded TX1 VID 2 MAC on port TX2 TX2 Strips VID off packet TX3 Untagged MAC on port TX6 TX6 Unicast Tr...

Страница 134: ...ff packet Floods VLAN 4 TX2 Untagged MAC on port TX1 VID 2 TX1 Unicast Traffic TX2 Untagged MAC on port TX5 VID 2 TX5 Unicast Traffic TX2 VID 2 or 3 MAC on port TX5 VID 2 and 3 TX5 Strips VID off pack...

Страница 135: ...00 00 02 TX1 TX3 TX8 Goes to ports TX1 TX3 TX8 TX3 Untagged 01 00 00 00 00 01 TX2 TX4 TX8 Goes to ports TX2 TX4 TX8 TX6 Untagged 01 00 00 00 00 02 TX8 Goes to port TX8 TX3 Untagged 01 00 00 00 00 02...

Страница 136: ...ture 40 C to 70 C Storage Temperature 40 C to 85 C Operating Humidity 5 to 95 Non Condensing Operating Altitude 0 to 10 000 ft Shock and Vibration bulkhead mounting Shock 200g 10ms Vibration Seismic 5...

Страница 137: ...Power Min Max 9 5dBm 4dBm 9 5dBm 3 5dBm 2dBm 3dBm 0dBm 5dBm RX Sensitivity Max 17dBm 20dBm 22dBm 24dBm Wavelength 850nm 1310nm 1310nm 1550nm Assumed Fiber Loss 0 5 dB km 0 35 dB km 0 25 dB km Laser T...

Страница 138: ...ce WARRANTIES EXCLUSIVE IF AN N TRON PRODUCT DOES NOT OPERATE AS WARRANTED ABOVE CUSTOMER S SOLE REMEDY FOR BREACH OF THAT WARRANTY SHALL BE REPAIR REPLACEMENT OR REFUND OF THE PURCHASE PRICE PAID AT...

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