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SNA8110T GEPON SYSTEM OLT User Manual - stephen

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1. O 1F 1000 OF OF 1F 10 v AG E O lij EPON System R RARE H Gh POLT Micros Click button Upgrade ONU in last item INFO as following chart PRES FAL IRA PROS www stephen tele com CHIMA a D SNA8110T Gepon OLT User Manual wh AYOLI Hicrosoft Ford Bow EPON System R140 06 08 07 06 37PE SEE File Host Wtilities Window Help OLT mac Sa4n37218888 ONU MAC 801007020958 KLONU MAC 801007020958 DER J Unassociated LLIDs Ports Rate Ctrl Edit Fields Rules Q Cfg IGMP VLAN RSTP Low Level Lpbk Test info 4 Misc Info Commands Current Load versions Upgrade ONU Reset ONU Copy SLAs Restore ONU Copy VLANs Attribute 801007020958 0x5445004B Product Code Ox3713 Product Version 0x100 Firmware Version 0x132 Vendor Specific ooooooo00oo00000000000000000000000000000000000000000000 JEDEC ID 0x203 Chip ID 0x3713 Chip Version 0x40050225 TK3713 LLID Assigned 0x3700 Tk Extentions Oxi Physical ONU ID 801007020958 Maximum Num Links 8 Max Queue Link 10 Expand All Collapse All 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80 10 07 02 09 58 08 03 0A DA 04 11 11 04 03 B8 03 E0 02 03 37 13 A0 05 02 25 FAG E c fii EPON System R zhi O E pXOLT Micros File Host Q OLT MAC 544537218888 Q ONU MAC 801007
2. 11 1 6 5X FHONU Once a FIFO configuration has been created clicking the Apply button will commit the changes to the ONU The ONU MUST be reset to complete the configuration process this can be performed with the GUI It should be noted that the GUI applies the new Classification PRES FAL IRA PROS www stephen tele com D SNA8110T Gepon OLT User Manual scheme with the FIFO configuration this is INCORRECT behavior that will be fixed in a future version of the GUI Well behaved host software should apply the classification rules only after the ONU has been reset The refresh button performs the converse function of Apply causing the GUI state to be updated to reflect the state of the ONU 11 1 7 Saving the Configuration to the Hard Disk Once a queue configuration has been created it can be saved to the hard disk by entering a descriptive name for the configuration into the Quck Cfg drop down box and clicking the Save button The GUI will save both the Queue Configuration and the Classification Scheme Filtering Rules will not be saved These attributes are stored in a binary file located in the distribution directory This file is called OnuQueueCfgRepository dat If desired the file may moved to a newer distribution to recover the saved configurations Bouck Chg Save Delete 11 1 8 Restoring the ONU to a Previous Configuration To restore an ONU to a previous configuration select the configuration from the Quick Cfg drop d
3. As stated earlier left clicking the mouse on an entity in the Status Window shall cause an associated tabbed dialog to appear in the Management Window This dialog exposes nearly the entire set of host interface commands associated with the managed entity The tabs are organized into roughly the same categories as the TK37XX Host Interface document And with few exceptions all of the panels function similarly 3 1 GUI Controls All controls in the GUI are derived from a common set of base classes and thus operate in similar ways Most panels include 1 or two buttons that invoke the GUI to perform various transactions with the OLT All such controls having the same basic function will also be given the same label For simplicity of understanding an explanation of each button type appears bellow 3 1 1 Apply Button Most GUI panels manage only a single TK3721 Host Interface message Every time the panel is displayed the GUI will automatically query the OLT for the latest attributes by issuing the appropriate Host Interface Message to the TK3721 firmware If the query operation is successful the panel will be updated with the latest values from the firmware As a general rule when the panel is updated from a host interface message the associated Apply button will be disabled to indicate that the values displayed are an accurate reflection of the current state of the managed entity associated with the panel If an error occurs the Apply button will not be disab
4. PRES FAL IRA PROS www stephen tele com a SZ Alarms will be cleared when the GUI receives a clear alarm message or another network event signifying SNA8110T Gepon OLT User Manual that the alarm condition is no longer present pn ae kami IAC 54403470E 344 loj x Achve lams Fons Fitering mucus Contig Gessitiestion Low Lew Loopbazh Test Finnwear Entity Lahgl Alam ID Stat ID Direction Stabe Ciril ndd OTE Idd Eslenal Cg Geeo GPIO Mii MA 1 1 The GUI Alarm Log will display a new entry retained until the GUI is terminated The GUI Alarm Log will indicate the way in which a particular alarm was detected or the reason why it was cleared in the column labeled Disposition The GUI has 3 different alarm dispositions autonomous audit and internal POLT MAC 5445372L00CO lolx Network Params Borewicth LLD Ctr Forts Facket Mart IGMP LowLevel Alarme Firmers Active Mame Abm Log alan Soak Times Time Disposition as eee Eee Direction Stake 06 54 08 Autonomous tag ONlee 5445S701ES44 JE Di ales 1 06 43 57 Aubonomeus tag 2MNU Port 2 S4423701E240 port 2 Loss oF Sig Ae Ayes i 06345555 Internal tag JLT Alow 7 544057012345 Report Tim MA Mj 0 Oe sgrsy Internal tag UMU fl 544557016544 Power 41 PA ji 0 06 43 37 Internal tag 0LT Aow 7 544B3701E34 4 Report Tim MWA Mj 0 06 49 54 Internal tag OLT Flow 7i 544557016450 Report Tim MFA Pj g 06 49 25 Internal tag N
5. Field Select Operator Yalwa Hex E 20 04 VLAN E00 16 Uss 1 iA FS lla E007 YEAH ooo 3 Q0 H YLAH Da 11 3 2 1 Adding a Rule to the Classification Scheme Step 1 Set the rule precedence level The Rule Level may be configured for 1 of 8 different precedence levels O being the highest priority and 7 being the lowest The ONU firmware installs system rules at precedence levels 0 3 and 7 It is recommended that user provisioned classification rules be provisioned in the range that the ONU does not use If two rules classifying traffic into different FIFOs match the same frame the provisioned Rule Level will determine where the frame is classified A classification rule with higher precedence than a filtering rule can be used to override a filtering function Rule Level fe E Step 2 Select the FIFO for classification First select the ingress port the port the classified frame arrives at next select the egress FIFO the FIFO that the frame will be classified into Notice that selecting an ingress port automatically selects the set of available egress FIFOs Black lines drawn from the FIFO to the ONU port indicate which port the forwarded frames will be sent to Arrowhead serve to indicate the direction the data will be transported in the figure below the direction is upstream i ENEE 1 L ALL downstream classification rules MUST include a clause to indicate the link on which the forwarded frames arrive The c
6. ONU firmware installs system rules at precedence levels 0 3 and 7 It is recommended that user provisioned classification rules be provisioned in the range that the ONU does not use If two rules classifying traffic into different FIFOs match the same frame the provisioned Rule Level will determine where the frame is classified A classification rule with higher precedence than a filtering rule can be used to override a filtering function Rule Level E Step 3 Add the filtering rule to the ONU by clicking the Add button Add Unlike the Classification panel adding a filtering rule will cause the ONU to be updated without an additional apply action Fronty Field Select Operator Value OxO000000 0000 05 User 1 0000000000007 The TK3701 and TK3713 support 8 clauses per rule however the TK3711 only supports 2 It is important to consider the PRES FAL IRA PROS www stephen tele com D SNA8110T Gepon OLT User Manual capabilities and limitations of each chipset when designing filtering schemes 11 4 5 Deleting a Filtering Rule Once a filtering rules has been added the rule may be deleted by selecting it from the Rule Grid and clicking the Delete button Priority Field Select Operatar Value 2 M Some MAC EEAO 0l Scare MAC Dadia Ci LEH id CeOD000000000r T er ao OOO 0H LAH connai 2 O WLAN CHOCO 0 may a E CJDDU000DO007 B U CYOOUDDUDODODy Delete Once the rule has been successfully deleted it will be re
7. ONU or OLT alarm o Off Normal work status OPT FAIL ae link to the switch fiber port is failing Off The link to the switch fiber port is normal SYS FAIL ae link to the local 1OOOMbps port is failing Off The link to the local 1000Mbps port is normal Gen E pressing RST button down that RST indicator glitters one time means the replacement of the switch 5 Main feature SNA8110T as a new generation of minitype GEPON equipment is a kind of telecom FTTH bandwidth connecting equipment supplied for telecommunication dealer Perfect integration applied flexibility high reliability managing free expansibility group web and QoS guarantee are its features SNA8110T integrates EPON system based on the IEEE802 3ah new standard the fiber speed of upstream and downstream can be up to 1 25Gb s Each EPON system is available for max 1 32 WDM to transmit datas based on forming fiber web by fiber and 32 EPON long distance ON equipments with great capacity excellent secrecy web grouping flexibility and saving the line resources and the quantity of end equipments SNA8110T mainly used for FTTH project make fiber to household come true available for lptelephone bandwidth datas operating IPTV etc also manage the performance failure and deploy It can be put in telecommunication office or flat building If the web is simple collect it to the central equipment directlly without per collection Characteristics e Compatibili
8. a provisioning operation will also result in a subsequent query In such cases the Apply Button will not be disabled until the query operation completes This audit mechanism ensures that the values displayed by the panel are the same values stored in the relevant managed entity For a few Host Interface Messages the granularity of the data is less than that of the provisioned value Some Apply actions result in multiple commands being issued to the OLT 4 GUI Panel Directory This section describes the various panels found in the GUI their function and the method by which they may be used to test the TK37XX Host Interface The Panels are organized by entity and generally follow the order in which they appear in the associated tabbed dialog box In the rare case that the GUI abstracts some detail of the host interface a flow chart of the message exchange sequence is presented Where the message performs a complex operation on the PON a related diagram may be present as a visual aid Most panels are subdivided into boxes with each box controlling exactly one host interface message In most cases the attributes are presented in the same order as read from top to bottom as that in which they appear in the Host Interface Message Thus for the most part the remainder of this document is simply a rehashing of the descriptions already available in the Host Interface Document Force link rediscovery de registers a Logical Link while allowing it to re register
9. as if it had been newly attached to the EPON network This command is useful for example when the Network operator wants to be able to force a re arrival as part of their debugging process to try to clear a problem or to re authenticate the user ONU on that link The Block Link command prevents the given Logical Link MAC address from registering on the EPON The OLT will simply ignore registration requests from the blocked ONU If the given ONU is already registered the Logical Link will be deregistered causing the ONU to depart from the network All further requests to register from the ONU are ignored until the Host issues an Unblock Link command Up to 256 ONU labels MAC addresses can be on the block list at one time Link blocking is intended to be a temporary measure used to suspend service for reasons such as late payments or a troublesome customer When the issue has been resolved or the ONU has been physically removed from the network and no longer requests service it can be removed from the blocked list with the Unblock Link command If the ONU is still connected to the network and attempting to register the ONU will be once again allowed onto the network Service provisioning such as SLAs or Bridging modes are not affected by the Block Link command Any ONU provisioning should be deleted with the appropriate other commands if desired A blocked link will appear with a black status icon Please note the difference in the behavior wit
10. button to transfer them to the OLT As before once the GUI has successfully completed the transaction with theOLT the apply button will grey In the example below the OLT will only notify the Element Management Layer of an external dying gasp if the alarm condition persists PRES FAL IRA PROS www stephen tele com D SNA8110T Gepon OLT User Manual for at least 5 seconds After the alarm is cleared an additional 10 seconds must pass without receiving any dying gasp alarms before the OLT will notify the Element Management Layer that the dying gasp has been cleared FOLT MAC 5445372 10000 E alix Networie Parsine Banctwtdth LLE Ciri Ports Packet Mamt GM Low Level aanre Firmware Aone Aarme Alarm bog ABNT Soak Times Alam Type E xtemal Dying Garp GPIO Soak TimetoSet soop rms Soak Tima to Gear 10003 me e Enable Alam ppr Helesh 11 ONU Data Path Configuration The GUI may be used to configure various aspects of the ONU data path Such as the ONU queue configuration classification of user data traffic and filtering of user data traffic Because these operations are very complex the user interface is divided between several panels This region displays Important information Used to select an entity to manage An Used to change the number of Allows the user to size e aS ieee ah queues associated with the the queues for a selected adau he ONG oububi ONU user ports or a logical l
11. on the PON FON MAC S4EITOLEJ40 Refresh the view with spe Pril O Field Select Operator Valerian current ON U firmware i E jod 00 Best MAC Ried Gest a Values Apply the configuration to the ONI Aude Lipet IE He ae a mes Rule Editor allows the Fed Seere 100 Dest MAL F 1 Gperstor Select a lookup value Z h pers operator to create rule Operao ever hiach 7 z Select an operator Add a rule to the currently selected port Select a value to Used to delete the selected Allows the operator to match clause from the current rule selected port select the rule precidence An ONU classification scheme allows the operator to define a custom function to determine which packets will be forwarded to each of the ONUs configured priority FIFOs The classification function for a given FIFO is composed of multiple independent rules A rule consists of multiple ANDed expressions known as clauses Each rule is used to classify traffic into a single FIFO 1 or more rules may be used to classify traffic into the same FIFO 11 3 1 Constructing an ONU Classification Rule Step 1 Choose the Field Select Field Selects defined by the ONU are given a descriptive label User Defined field selects are labeled User 1 User 2 User N All field select labels begin with an index value The index value correlates with the index value on the Edit Field panel Field 5 elect os lzer T l Dest MAL per
12. state the GUI will audit the OLT for alarm messages if configured to do so otherwise it will not send any Host Interface Messages until the GUI operator directs it to do so by initiating a query or provisioning action 2 3 Note on the GUI data Path The GUls Data Path consists of simple non blocking queuing mechanism that achieves very good utilization of OLT recourses However in such a system there is no set sequence in which messages will be issued to the OLT Thus that depending on very minor timing differences between command response times the GUI event log trace will be different It is important to note that all host interface messages are required to encapsulate a complete set of provisioning operations and therefore do not require that provisioning actions be performed in any set sequence A small area of the queue amp reserrad for au Earning requests The GUI can supparl a variahle number cl request thal are sani to the heat withoul recetirg 4 reply For each Ouistanding mesage a lalla e timer ls Maniained The GUI willreiry ihe sand up lo 3 Ime belge suing a falura Muliple Hoel Inerlace Messages mar be queued to facilitate mule simulans POVIsSHning aparans Aequast y Piy sial Figs pons Infarlace The cameaalion lag is Lead by lhe GUI H Idaniity Wareactions The TEEPE queue QUEUES response message that hawa mat baen processed by tha GUI 3 Basic Operation of the GUI
13. 020958 Unassociated LLIDs Utilities Window Help 2 e ONU E cC 801007020958 Ports Rate Ctrl Edit Fields Rules Q Cfg IGMP VLAN RSTP Low Level Lpbk Test Info lt Misc InfofCommands Current Load Versions Upgrade ONU Reset ONU Copy SLAs Restore ONU Copy VLANs Description Attribute MAC 801007020958 4450045 Choose a file SHE 1 e firmware e amp ey Ee c App3713_R140_SPI_8Mb tkf ROIS 3 aH Expand All Collapse All 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 App3T13_R140_SPI_SMb 0 00 00 00 00 00 00 00 OO KE W app3T13_R140_SPI_ gl HF O 00 00 00 00 00 00 00 00 SSSR tkf files amp tkf z Piy 00 00 00 00 00 00 00 oO M ARRSRHF 00 00 00 00 00 00 00 00 00 00 00 00 00 80 10 07 02 09 58 08 03 0A DA 04 11 11 04 03 B8 03 E0 02 03 37 13 4005 02 25 HAG c fii EPON System B WAR H Ch POLT Micros mejo DIC 10 2 Click open button then the ONUsoftware upgrade will finish 4 2 OLT software upgrade The process of OLT software upgrade is the same with that of ONU software upgrade PRE ALIRA PR oA www stephen tele com D SNA8110T Gepon OLT User Manual Copyright Notice No part of this document may be reproduced transmitted transcribed stored in a retrieval system or translated into any language in any form or by any means electronic mec
14. Classification Scheme simply click any where in the rule to select it and then click the delete button L i rr Pu U Feld Select Operator 7 iama 5 20 O4 VLAH m nnn 02 Le p U1 COO 6 User 1 iam Ooo 7 foe 1 o0 et FLAN LO SE 00 0i YLAH a Oo 03 vw Apely Rehesh Apph All Fiule Lev 5 Add Delale am Pr Feld Select Operator Value Hex UU B Z0 04 LAN M0000 niii 4 E U 1 j D10000 00004 05 User 1 lt a DOO000 00000 erona fe 5 o0 YAH OO0000oooc App Refresh ampan Puea 6 Sf tte ete 11 3 2 3 Understanding FIFO Labeling Q The GUI Uses the convention lt Entity ID gt lt FIFO Number gt to denote a particular FIFO The Entity ID corresponds to link index upstream and the ONU User Port upstream If you forgot to add the Link Index clause to your downstream classification rules your ONU might disappear into an alternate universe you have been warned For instance the label 2 0 indicates the Oth FIFO associated with link 2 11 3 2 4 Applying the Configuration Once the configuration has been completed it may be easily applied to the ONU by clicking the Apply button Apply The Apply All button is used to apply the configuration to all ONUs on the PON Apply 4ll Once the configuration has been applied the ONU MUST be reset This is because the GUI also applies both the Classification Scheme and the FIFO Configuration together This is an issue in t
15. D SNA8110T Gepon OLT User Manual SNA8110T GEPON SYSTEM OLT User Manual STEPHEN TECHNOLOGIES CO LIMITED ALL RIGHTS RESERVED PRES FAL IRA PROS www stephen tele com Contents Chapter 1 Product introduction 1 Goods listing 2 Front panel instruction 3 Back panel instruction 4 Indication light instruction 5 Main feature 6 Technology Chapter 2 Installation and link 1 Attention items for setting Chapter 3 software upgrade 1 Preparation 2 Means and process Chapter 4 software upgrade SNA8110T Gepon OLT User Manual Chapter 1 Product introduction 1 Goods listing Open the package of fast Ethernet switch and it contains the following A set of OLT A power supply a user s manual and a stream line Please contact with supplier if above product and accessory is missing or damaged 2 Front panel instruction Front panel of OLT have a power supply jack and a switch button as the following picture AC 10 240V 3 Back panel instruction Back panel of ONU from left to right in turn is 16 kinds of status indicators a PON Port fiber port two RJ45 Ports a bunch port a replacement switch and a power supply jack as following illustrate PON GIGAFIBER GIGA PORT MANAGE PORT CONSOLE RST GOOO TTU GUO O OT L k Ca C g 4 Indication light instruction The signification of indicator from left to right is as following ED C Coolor_ Status Description Ti ba the indicator will ligh
16. LA This attribute allows the host to disable SLA s It is important to note that though the logical link panel appears grouped under the ONU logical link attributes are NOT necessarily attributes of the ONU itself Logical links ALWAYS make two associations one with the ONU and one with the OLT Unless explicitly specified logical link parameters may be parameters of the OLT ONU or both It is best to assume that ALL operations performed ona logical link involve OAM transactions with the ONU Though the TK3721 has a Min Max FIFO scheduler in the upstream direction the DBA is not directly influenced by the Min scheduler Instead it responds to signals generated by queue depth To ensure that the Min s are scheduled accurately it is necessary to restrict the total upstream bandwidth of the PON by 50 to 100Mbps This can be accomplished by provisioning an aggregate SLA As per IEEE 802 3ah any ONU admitted to the network will be granted a small amount of bandwidth sufficient for minimal OAM operation even if the SLA is disabled A disabled SLA can use up to 256K As per specification the ONU is not aware of SLA s and thus will continue to transmit user data which will be dropped by the OLT To prevent the ONU from transmitting this unwanted data it is recommended that the ONU be configured in strict boot mode In this mode the ONU will ONLY transmit user data after the host software has explicitly enabled it to do so In strict or host driven bo
17. OS www stephen tele com D SNA8110T Gepon OLT User Manual Management Freterncer J budit alame Penoct aoon a mi Step 3 By default the GUI does not display the reports generated by alarm audits To enable the GUI to display alarm audits in the GUI Log Window check the box labeled Log all alarm audits Console Output Buler Capacty W Logalalwm cudts i 2d nes Log statisilics gathering Note that once changed the GUI will write the new settings to a file named default conf that is located in the installation directory with the GUI The next time the GUI is executed the new settings will be used by default In some cases it is mandatory that the GUI be reset in order for the new settings to take effect Ifthe GUI is run from a read only volume such as a CDROM it will not be able to write the default conf file and will fall back to default settings If the default conf file becomes corrupt or is deleted a new file will be generated the next time the GUI is run 10 3 Setting Alarm Thresholds 10 3 WxEAlarm Thresholds Alarm thresholds may be set via the Evaluation Kit GUI This process is the same for ONU and OLT statistics thresholds The units for all thresholds are in events second To set a threshold enter an appropriate value for the rising and falling thresholds and then click the apply button When the transaction completes successfully the Apply and Revert buttons will turn grey indicating that the OL
18. T and GUI values are synchronized Note that not all statistics are present for every entity Refer to the host interface document for supported Statistics OLT MAC 54 468372 LOOCO O x Network Params Bandwidth LUD Ctrl Porte Packet Mamt IGMP Lowe Level Alema Finmsvere EPON Port 0 upiine Poet Mearegement tatictics Upstream Downietreatn Stahbstc dlam Thiezhalds S talishe Lather Clear Uncasi Frames Tiansiered Thresholds tele a eei po o ooo a Octets Transferred E ue za Toksl Frames Trans erred E Pe Past 5 ma Unicast Frames Troreherred QO Broadcast Fames Transferred ae Multicast Frames Transferred g Undersize Frames T Oversee Frames E Collicione T xl When the rate meets or exceeds the rising threshold the alarm will be issued When the rate meets or falls below the falling threshold the alarm will be cleared 10 4 Enabling Alarm Soaking 10 4 Ja HAlarm Soaking Alarm soaking is controlled by selecting an alarm type to soak and entering the desired set and clear times Un checking enable alarm will suppress all alarm events for the alarm type specified When the panel is first loaded or a new alarm type is selected the GUI will query the OLT for the current values When the values have been retrieved they will be displayed in the panel and the apply button will grey indicating that the OLT and GUI are synchronized After the parameters have been entered use the Apply
19. Tote Allows the operator to select the rule pracidence Prai Field Select Operator Values Add the current Dalat filtering rule to the ONU Select a lookup value Hese Fa he Rule Editor allows the Fei aeee jT e d Fiel Operator Lodo Was i Hak b F Select an operator heat hy SS operator to create rule Used to delete the selected Used to insert the current clause fram the current rule clause into the cument rule This panel allows the operator to create rules to filter drop received frames based on many different criteria Rules Select a value to mate h 9 2 1 Selecting the Port for Filtering The Port to Filter is selected using the Port drop down box 9 2 2 Using the Rule Grid The Filtering Panel Rule Grid is almost identical to the Classification Panel Rule Grid except that the Q column is absent as it is not required 9 2 3 Constructing an OLT Filtering Rule Step 1 Choose the Field Select Field Selects defined by the OLT are given a descriptive label Field Select 105 User Dest MAC Uperator SOLUCE MAC Lookup ab l sae i Mo lla ee I Step 2 Choose an appropriate Operator The operator tests the portion of the frame specified by the field select Operator i Never Match Lookup al gam naii Step 3 Choose an appropriate Lookup Value This is the value th
20. U fli 54483701240 Power 41 MIA Hye 0 0634555 Internal tag ILT Fow 71 544659 01E457 Report Tim MA Mji 0 06 49134 Internal tag ULT Aow 7 544657016341 Report Tim WA hy 0 06 49 53 Internal taqg ONU 1 S44B9 01E40 Power 1 M A yey 0 06 43 33 Internal tag OLT Fow 71 54483701E340 Report Tim MYA hy o 06 24 42 Aubonomeus tag 2LT Aow 7i S44B3701E345 Report Tim MIA Hye i O62 42 Autonomous tag OLT Aowt 544857016460 Report Tim MA Mj 1 06124 2 Aubonomous tag JLT Aow 7i 54453701344 Report Tim W hy 1 O64 42 Aubonomeus tag 2LT Aow izh 544B39701E340 Report Tin MWA Mies 1 O64 Autonomous tag 0LT Aow 7 S4453S701E341 Report Tim aro hy 06 24 42 Aubonomaus tag OLT Row tay S44 83701 EABS Report Tim MIA Hy i r q F 10 2 Enabling alarm auditing The GUI can be configured to perform a periodic audit of the ONU and OLT alarms By default this feature is disabled To enable Alarm auditing follow the steps below Step 1 Open the Settings dialog box as illustrated below Hij Teknorus EPON System B60 Fie Host Utites inio Hep OL ie Upgrade Nice QB ON 9 Asset aL ON Erme HIS for ALL Chis Too 8 scamming ru H J UH 30 P Hlsrarer 4 qU add on ke Step 2 Click on the Audit alarms check box The Period field is used to determine the rate at which a single ONU OLT is audited The GUI ensures that the time between audits remain exactly the same for all entities PRES FAL IRA PR
21. aner Drop down Weights Linchean _ gt Shaper Dropdown weights Dicwmetream Level U H Kites Level U H KBytes Levelt 0 2 KEptes Levet 0 H KBytes level D i Kite Level 0 kayes This command is not available for the TK3721 and applies to future chipsets only The TK3721 has a strict priority FIFO scheduler 7 5 DBA Drop Down Weights Ea ULT MAL 34463721 0000 Broadcast SLA Aggregate Shaper DACH Pricey Ranga Shaner Drop Derwnitaighte DEA Drap Dawen Weights Patinig Rate r DBA Drop down Weighs Levelt 3 KBytes Levelt 4 H KBytes Level 0d Bytes DBA drop down weights are used by the DBA to reserve bandwidth for each priority level This allows the OLT to fix the latency and reserve a percentage of bandwidth for links in each priority level The drop down weight for priority level n MUST be greater than or equal to the provisioned DBA Weight for all links in priority level n PRIEEALIRA PROS www stephen tele com at D SNA8110T Gepon OLT User Manual Teknovus DBA Architecture Waillor Mon Gueua Repor fram Link FIFO Ful toral Frionty 0 Links 7 Priority Cycle Q PER Gram Neat Reooing Prionty Link SA Ho FIRS Full for all a Reparting p Prionly O Links 7 OUT Upstream gt FIFO Ful forall Raporling i OLT Upstream FIFO Ful for all Reparti i DEA Drop Down Priority Cycle 1 amaS Grant Hest Reporting Pri
22. ante 1 Link fa Nao sioj E FOL MAC 4B6372 10000 l Hatwork Parama DBA porte Teaiicmgnm iewe Mere asire mio Broadcast SLA Aggregate shaper DEA Ag Priority Range Shaper Drop Dower evaigkts OB Crop Doen eights Poling Rate DES Poling Aste Leva 15 H ksa Level 1 51 apse Level 2 123 5e appl Asrech Detail 7 6 Polling Rates The polling rates panel allows the operator to configure the rate at which each link will be solicited to determine if it has any data to transmit Smaller values result in lower latency and increased overhead For priority 0 the scheduling latency is approximately equal to the larger of the polling rate and the cycle length 7 7 Service Level Agreement Every element scheduled by the OLT has an associated SLA record which can be configured by the GUI or other host systems 7 8 Unicast SLA SLA PRES FAL IRA PROS www stephen tele com lege Lint a FA4BS OO OND LUO E 00 POW MAbs ii or SNA8110T Gepon OLT User Manual al XI Bancwieth priding Params OLT Flow Stata ONU Flow Stata Acie Alarms OLT Loopback Te Perran Upelre sm SLA vw Enable OLA Uritz Wbp Max B 100 Mbps Min Bw fic Mins Mar Burst fion KBytes Shapira ff Tolerant Sanane bop Sorat ia ehe Adiancad Provision Dowrelresm SLA F Enable SLA Advanced Ihitz rbe Maz Bex fionn Wps kiin Fle for bby hiss Burst po KBy
23. asing the mouse button E 4 az Li it Plas Lakal i Sres Arij EE Li EJU p Spi Murs Ste Notice that after the field has been selected the Name will change to reflect the selected value 07 IPv Flow Label O0 uF o0 o0 20 11 2 4 Applying the Configuration The field select values may be applied to the ONU by clicking on the Apply button Apply 11 2 5 Refreshing the View To refresh the currently displayed field select values to match the ONU click the apply button Refresh Lookup Engine Fields may NOT be modified if they are in use The ONU keeps track of the fields currently being used by maintaining a reference count Most ONU classification engines are configured on a per port basis However the TK3701 supports only upstream and downstream classification The Port field allows the operator to choose the set of field selects to modify Depending on the port that is chosen the provisioning may be different For ONUs supporting only upstream and downstream classification the EPON port designates downstream and selecting either User Port selects upstream 11 3 Designing the ONU Classification Scheme PRES FAL IRA PROS www stephen tele com at D SNA8110T Gepon OLT User Manual Selected FIFO Used to select an Used to insert the entity to manage An current clause into entity may be either an the current rule ONU user port logical link or ONU FIFO Apply the current configuration to all ONUS
24. at will be used by the operator in the comparison This step is only applicable to binary operators If the operator selected is unary such as Field Exists the Value field will be disabled Field 5 elect Od WLAN Uperator z Lookup al ox000000 000002 Step 4 Add the clause to the Rule Editor using the left arrow button Note that the right arrow button can be used to remove a selected clause from the Rule Editor PRES FAL IRA PROS www stephen tele com enma A D SNA8110T Gepon OLT User Manual a Step 5 Repeat steps 1 4 until the desired rule has been created The TK3711 supports a maximum of 2 clauses rule The TK3701 supports a maximum of 8 clauses rule Operator Field Wau Hex U4 YLA OOOO 000002 05 User 1 apopo O04 lt 05 User 1 OOOO 0O000 9 2 4 Adding a Filtering Rule Step 1 Select the Port to Filter Port EPO M 0 Step 2 Set the rule precedence level The Rule Level may be configured for 1 of 8 different precedence levels O being the highest priority and 7 being the lowest Currently the precedence level of user provisioned filtering rules is of little importance Rule Level le Step 3 Add the filtering rule to the OLT by clicking the Add button Add Adding a filtering rule will cause the OLT to be updated without an additional apply action Pronty Field Select Operator Value 9 2 5 Deleting a Filtering Rule Once a filtering rules has been added the ru
25. ator SOMIGE ML ead r Link Indes Oe on Step 2 Choose an appropriate Operator The operator tests the portion of the frame specified by the field select Operator Lookup al n cos Step 3 Choose an appropriate Lookup Value This is the value that will be used by the operator in the comparison This step is only applicable to binary operators If the operator selected is unary such as Field Exists the Value field will be disabled Field 5 elect Oa WLA Operator F Lookup Wal OxO00000000002 Step 4 Add the clause to the Rule Editor using the left arrow button Note that the right arrow button can be used to remove a selected clause from the Rule Editor PRES FAL IRA PROS www stephen tele com at D SNA8110T Gepon OLT User Manual 5 Step 5 Repeat steps 1 4 until the desired rule has been created The TK3711 supports a maximum of 2 clauses rule The TK3701 supports a maximum of 8 clauses rule D4 YLAM OOoond 000002 P OS User 1 CII CALI 05 User 1 ooo0o00000000 The right arrow button is useful for correcting mistakes Using this button we can remove a selected clause that is incorrect 11 3 2 Using the Rule Gri The Rule Grid is used to view the classification scheme and delete unwanted Classification Rules The Rule Grid displays the rules for the port that is currently selected Selecting a different port will reveal the rules associated with that port Pri
26. ed in only one bridging mode However multiple links each provisioned in a different mode may be associated with a given egress ONU port 9 1 1 Changing the bridging mode for a particular logical link Step 1 Choose the logical link Choose Logical Link Logical Link ooneea 200109 Step 2 Apply the new bridging mode Bhidlgieg Parameters Bidang Paame TA Bridging Mode D adeaed Sige VLAN Enty Limi o mE Enip Limi fo Apply Aaver Advanced Mog Herat Advanced Notice that after the bridging mode has been applied the Apply button will change to a grey color Step 3 Apply the VLAN provisioning elTe LOM Tag SetClem VLAN Tag vin io ft f pi 0 vanop H pa fT H VLAN Tag fi 00 gt LAN Tag a 100 sa Notice that after the VLAN has been provisioned the panel will change to a grey color The user must delete the VLAN provisioning before applying a new tag value Once a VLAN has been provisioned the OLT will not permit the bridging mode to be changed without first deleting the VLAN provisioning If an attempt is made to change the bridging mode the GUI will display a dialog box allowing the user an opportunity to automatically delete the VLAN provisioning Delete YL AR Tagi Tor Logical Link x Prvwigioneed VLAH Tags MUST ba ddad pri co harg regira ig mida Proceed wach dekik Tes Pi PRES FAL IRA PROS www stephen tele com D SNA8110T Gepo
27. enticated will appear with a grey icon Links that do not exist in the authentication database will be treated as unauthenticated links Enable SLAs on discovery if authenticated If checked and Authenticate Links is also checked the SLAs will be enabled only if the authentication succeeds Otherwise if checked SLAs will be enabled unconditionally This is useful for strict boot mode Enable OLT after boot If checked this attribute will cause the OLT to be enabled after boot up in order to facilitate the strict boot mode If the Prov db file is not present an authentication database with no records is assumed Chapter 4 software upgrade Note the following upgrade is only available for CHIMA OLT and CHIMA ONU The upgrade of single ONU is in the ONU manual 4 1 ONU upgrade Click relevant ONU on the following management chart then the scheme items will come forth as following T POLT Hicrosoft Ford ti EPON System R140 06 08 07 06 3TPE File Host Wtilities Window Help Ye OLT MAC 544537218888 oNu mMac 801007020958 Bm E J Unassociated LLIDs tf Entity Label Alarm ID Stat ID Direction State Count m e ONU EAcC 801007020958 Expand ll Collapse All TK3721 gt Raw bytes received 00 9B 00 29 00 42 00 00 80 10 OF 02 09 58 00 02 OB 01 00 00 00 01 01 00 00 00 01 00 OF OF 1F 20 04 02 00 00 10 02 03 00 10 OC 00 OF OF 1F 20 00 05 02 10 08 00 OF OF 1F 20 00 OF OF 1F 10 00 OF
28. ference 11 2 2 5 Dword PRIEEALIRA PROS www stephen tele com aS SNA8110T Gepon OLT User Manual This is the Host Interface Dword value provided for reference 11 2 2 6 BitOffset This is the Host Interface Bit Offset provided for reference 11 2 2 7 FieldWidth This is the Host Interface Field Width provided for reference 11 2 3 Editing a Lookup Engine Field Lookup Engine Fields may only be modified if they are not currently being used in any rule The ONU keeps track of the fields currently being used by maintaining a reference count This reference count is displayed in the Field Select Table To edit a field with zero reference count follow the procedure below Step 1 Click on the Field Select index to be edited Wc APO PP I hs We 1 JS A Unused 00 Step 2 Using the Layer Sel drop down list select an appropriate frame format The ONU will use the frame format to qualify the field select value Layer Sel Ethernet Header LLID 54 DA 054P SS4P OUI Ethemet Header LLID 54 048 OSAF S54F OUI EtherT ype First Ether Type WLAN L2 Frame Cos YID Second EtherT ppe Papload Reserved M74 lpw4 Header T 05 Pyd Protocol Py4 DA Py4 5 4 low d Mec TCPVUDP Port No lpw 6 Header Traffic Class Flow Label lpvb 54 Step 3 Using the Edit Tool drag a box over the field select by depressing the mouse button at the start of the field dragging it to the end of the field and then rele
29. fines a unique VLAN For every link provisioned in a unique VLAN EVERY attribute in the VLAN record other than the link label MUST be identical Identical means that for link A and link B provisioned in VLAN C a bitwise comparison of the two records used for provisioning would show equality If this is not the case the TK3721 will not function correctly and NVS erase followed by system reset may be required to restore proper functionality 9 1 6 3 Max Min Range Max ToS CoS 0 Min JO Allows the user to provision an INCLUSIVE range of priority values used for downstream classification Packets with matching VID and a CoS ToS value in the range specified will be classified onto the VLAN It is VERY important that for every VID there exists VLANs Vo Vi Vn such that together they specify a complete range 0 7 with no holes Also note that for any two unique VLANs with VID A it is illegal that the two VLANs Max Min contain ANY overlapping regions e g 0 4 and 4 7 would be illegal 9 2 Provisioning Filtering Rules PROS FAL IZA PROS www stephen tele com ar D SNA8110T Gepon OLT User Manual Delete a rule from the currently selected port FOLT MAC 54 18372 00000 of Parems Ded Ports Tratte Nig 7 Ld Tables Bridging Sha Filtering Rule Grid allows the user to view and Selected port delete existing rules for the selected port ft Me mouer Alarms into L2 Setit Table L2 Gyrismic
30. h respect to the Block Link command where an Unblock Link is required to undo its effect Link Rediscovery invites the ONU to re register this link with the network while Block Link prevents the ONU from returning on that link after deregistration PRES FAL IRA PROS www stephen tele com enma aS SNA8110T Gepon OLT User Manual 5 OLT Panel The OLT panel is used to apply settings to OLT attributes In some cases this may also involve OAM transactions with ONUs It should be noted that certain attributes of the OLT such as SLAs are controlled via the Link Panel 6 OLT Network Parameters These commands allow the host to configure the way the PON will be managed Pe OLT MAC 5448972 10000 joj x Network Parems oga fone Tratte iire ap noae wama into DAM Parameter C APCP Famela Dam Aata Omeereay Puarsitis Max o FDU Period pU me Hin poo FDU pr Window hens Bites Loopback Tirrenu Y aber Enable Autonomous Discovery Messages If Enaki Autercencus Alan Messages ai Bii Ethernet Parameters Les J er 6 1 OAM Rate This command is used to view the default OAM rate 6 2 Loopback Timeout Value This sets the loopback failsafe timer If the operator sets a port in loopback mode the loopback the OLT will initiate a count down timer for Loopback Timeout Value ms When the timer expires the loopback will automatically be canceled 6 3 MPCP Parameters 6 3 1 Period The interval at which the OLT will
31. hanical magnetic optical chemical manual or otherwise without the prior written permission of Stephen Technologies Co Limited Disclaimer Notice No license is granted implied or otherwise under any patent or patent rights of Stephen Technologies Co LTD Stephen Technologies Co LTD makes no warranties implied or otherwise in regard to this document and to the products described in this document The information provided by this document is believed to be accurate and reliable to the publication date of this document However Stephen Technologies Co LTD assumes no responsibility for any errors in this document Furthermore Stephen Technologies Co LTD assumes no responsibility for the use or misuse of the information in this document and for any patent infringements that may arise from the use of this document The information and product specifications within this document are subject to change at any time without notice and without obligation to notify any person of such change STEPHEN TECHNOLOGIES CO LIMITED 601 Building NO 18 KangDaer Area BuJi Town LongGang District Shenzhen G D China 518112 Tel 86 755 89963676 Fax 86 755 89963673 Website www stephen tele com Email Support stephen tele com PROS FAL IZA PROS www stephen tele com
32. he GUI that will be fixed in a future software release Properly designed hosts MUST NEVER apply a new Classification Scheme after changing the FIFO Configuration until after the ONU has PRES FAL IRA PROS www stephen tele com D SNA8110T Gepon OLT User Manual been reset The Reset ALL ONUs is convenient when multiple ONUs must be reset JUIN Sy ast Utilities window Help MAC Upgrade All ONS Reset ALL ON Ls Erase NVS for ALL ONUs b Li Bi SSSR ri 11 3 2 5 Refreshing the View The Refresh button is used to refresh the Classification Scheme with the values currently stored in the ONU Refresh Once the configuration has been applied the ONU MUST be reset This is because the GUI also applies both the Classification Scheme and the FIFO Configuration together This is an issue in the GUI that will be fixed in a future software release Properly designed hosts MUST NEVER apply a new Classification Scheme after changing the FIFO Configuration until AFTER the ONU has been reset The Reset ALL ONUs is convenient when multiple ONUs must be reset Delete a rule from the currently selected port algi Allows the operator to sil i y Cassiticetion cry ue Low Level Lp Tez nro select the rule precidencos To g Fou lt gt acoc 11 4 Provisioning Filtering Rules Fule Grid allows the user to view and Selected port delete existing rules for the selected port Add the current filtering
33. heme with the FIFO configuration this is INCORRECT behavior that will be fixed in a future version of the GUI Well behaved host software should apply the classification rules only after the ONU has been reset 11 2 Selecting Lookup Fields PROS FAL IZA PROS www stephen tele com aS SNA8110T Gepon OLT User Manual FONU MAC 544B3701E340 g O Actie Alarme Poris Edt Fiekis Fitaring Cleesinestion amp cra icme Low Level Le Tet nfo Pon TEPOWG indes Heme RefCourt Laye Dwora nect Ficktwidin oo Eth Du 05 oo co oo Ol Apply CL Eth 5A 01 On On 00 Jl Oe LZ Link Index 05 OL OL oo O8 i th Paih gt Rn es Eth Pavlosd 01 Ce Di 00 16 ne Did Tak nn ne rn 1 oq Bi To view oF edt afield select choose te ides hom the let above Click the app bullan to commit the changes Hote fics wih a narrasa lence court cannol be madii Las Sets LO LF rame Co5 VID Second Eiheilype Papload The TK3701 TK3711 and future ONUs support highly configurable line rate classification engines Depending on the model the ONU lookup engine is capable of simultaneously examining anywhere from 8 12 fields in the frame The position and size of each field is programmed into the lookup engine prior to use in filtering and classification rules Depending on the device the ONU reserves a certain number of fields that cannot be changed by the user These fields may be used to construct user provisioned classif
34. ication and filtering rules however their definitions may not be changed All of the currently provisioned fields including those reserved by the ONU may be viewed by clicking on the Edit Fields tab 11 2 1 Selecting a Classification Engine Most ONU classification engines are configured on a per port basis However the TK3701 supports only upstream and downstream classification The Port field allows the operator to choose the set of field selects to modify Depending on the port that is chosen the provisioning may be different For ONUs supporting only upstream and downstream classification the EPON port designates downstream and selecting either User Port selects upstream Fort FRON O 11 2 2 Field Select Table Index Mame ReFtount Laye DWord BEOF Fieldwidth Eth DA OS i Eth 54 i e x on a Ue L2 Link Index 05 Jl D OU Uo 03 Eth Payload O1 Oz Ou OW 16 Eth VID ne TEwd Tos on ns nn 7 n3 hd The Field Select Table displays the Field Selects associated with the currently selected port and allows field selects to be selected for modification 1 2 2 1 Index A number used to identify the field select 11 2 2 2 Name An ASCII description of the field select field selectH ASCII 11 2 2 3 RefCount The number of rules currently using the filed select A non zero value means that the field select may not be modified 11 2 2 4 LayerSel This is the Host Interface layer select value provided for re
35. inks selected entity port link entity user port or link Onl MAC SOE i E Low Lae Lpbt test to Active Alane Forts end Pets PHAN cesano 2 ig i Ha Mum Links a Mex benlik T Har Up Dusmas T Bll Allows the operator to name the configuration eeu a and restore previously FRI anette saved configurations Used to apply the new queue configuration to the ONJ sanae Allows the user to delete Quick Cry a previously saved configuration Once a name has been entered the operator can save the configuration to a file by clicking this button lsed to select the number Used te obtain the current of actve ports and links configuration from the ONU The ONU Queue configuration panel allows the operator to change queue sizes and save configurations 11 1 1 Entity Selection Control Li _ 7 SS 7 u f 7 oC Upstream Configuration Downstream Configuration upstream A downstream fl E The Entity Selection Control is a graphic representation of the ONU data path This control allows the operator to select an entity to manage by clicking on a graphical representation An entity many be either an ONU User Port ONU Logical Link or ONU FIFO The EPON PRES FAL IRA PROS www stephen tele com aS SNA8110T Gepon OLT User Manual port is depicted as a box labeled EPON The two User Ports are represented by boxes labeled UNI 1 and UNI 2 respecti
36. issue a discovery gate 6 3 2 Window The discovery window size in bytes 6 3 3 VLAN Ethertype This is the Ethertype value that the OLT will use to classify VLAN traffic default 0x8100 7 DBA The DBA tab allows the user to control virtually every parameter of the TK3721 s highly flexible and efficient Hierarchal Weighted Round Robin DBA algorithm The DBA algorithm supplied with the OLT is similar to algorithms found in high performance ATM switches and is capable of issuing 4 grants every 282 micro seconds by far the fastest cycle time of any EPON system deployed today The TK3721 s DBA can meet 1 ms Latency requirements for high priority services in a 32 ONU deployment 7 1 Broadcast SLA Ej OUT MAC S446972 L000 loj x Helwork Pareme DBA Pore Trarnemgnm cmr wore aanne rio Brosis SLA Aaregsie Shaper OB Cto Provision Downstream SLA w Ensble SL Adyar Unis EEE Max Bw 1000 Mbps Mind 000 St Mbp bled Brai 100 Kylee Hod Torat Serailre aprh Hewel Delete PRES FAL IRA PROS www stephen tele com TD SNA8110T Gepon OLT User Manual This command is identical to the functionality of the Link SLA Panel except that it is used to provision an SLA for the broadcast channel as apposed to a unicast link This unique feature of the OLT allows the OLT To use its large 40Meg buffer ram to serve the requirements of all ONUs resulting in a 1 32 cost reduction assuming 32 ONU deployme
37. k currently the loop back position must be set to MAC OLT LNP Port aang Upstream traffic is dropped by the ELL OLT EFON Port Figure 6 Uplink Port Loopback 8 1 2 Manage Flow Ctrl Parameters i AA BE Sets the flow control on off threshold values For the Flow Ctrl thresholds the precision of the values is less than the displayed percentages So small changes between the provisioned and actual value may exist 9 OLT Traffic Management The traffic management panel allows the user to change bridging modes apply complex filters and expose many of the OLTs advanced hardware and software features related to traffic management 9 1 Bridging Configuration Bridging PROS FAL IZA PROS www stephen tele com enma aS SNA8110T Gepon OLT User Manual lel x S DT A Saa A a Hamasi Params BA Pets Trame momat ione uoopo ana iss L3 Bridging Sip Fien aiie Tate cyman Taie lopai ERS Biking Made ee Fi gt Empl ff E App Flava Advanced This panel facilitates provisioning of the bridging mode for each link as well as the size of the dynamic forwarding table on a per link basis If the bridging mode supports VLAN the VLAN tag or tags may be specified using this panel For certain VLAN modes such as priority shared VLAN multiple links may be provisioned in the same VLAN These modes will make forwarding decisions based on multiple fields such as MAC address and VID A link may be provision
38. l be forwarded based on the Host provisioned classification scheme and bridging mode s If faster leave operation is desired the GSQC may be set to 1 and the Last Member Query Max Response Time provisioned to a smaller value than the default The ONU Snooping and OLT Proxy functions MUST be configured identically Otherwise multicast traffic will NOT be forwarded as expected The number of IGMP multicast data FIFOs used MUST NOT be changed when the OLT PON Plant is enabled 12 2 GUI Authentication Function The authentication function in the GUI requires the creation of an external database of authentication secrets The external database is to be a plain ASCII text file named Prov db The first line in the database contains the number of authentication records Each record consists of an LLID MAC Address end line authentication secret and end line Example File Three Boolean attributes found in the Utilities System Settings panel control the authentication behavior PROS FAL IZA PROS www stephen tele com a SZ SNA8110T Gepon OLT User Manual System Settings X Management Preferences E Audit alarms fea Period UU E E SuUthenticabe Links M Enable SLAs on discover If authenticated If Enable OLT after boot Authenticate Links If checked the GUI will use its database of authentication secretes to authenticate each link when the GUI is opened or on autonomous link discovery Discovered links that are not auth
39. larms manger works in concert with the ONUs to provide enhanced management capabilities and complementary set of OLT specific alarms Features include A common management interface for ONU and OLT alarms Soak of alarms on a per alarm ID basis Auditing of all alarms known to the OLT Setting of alarm thresholds for ONU and OLT alarms Autonomous alarm reporting Soak of alarms on a per alarm ID basis 10 1 Viewing Alarms Unlike the ONU CLI the OLT CLI does not offer any ability to control the alarms manger Fortunately the Evaluation Kit GUI exposes all of the underlying functionality Observing Alarm Events Alarm may be observed remotely via the Evaluation Kit GUI in 4 ways The GUI Log Window will display all autonomous alarm messages received from the OLT s 10 100 craft port If alarm auditing is enabled the GUI may also be configured to display messages received based on the audit TR3721 gt Replied Type 32769 AutoAlarmReport Tag 107 OF TRE3S721 gt Raw bytes received 80 01 00 6B OO OA 01 54 4B 37 O1 ES 44 42 01 01 The appropriate Status Icon will change to a yellow triangle indicating that an alarm is raised Ady QML Mat S446 FOE 44 ee A Link MAC 544E 3701E 244 LLID 3704 o Link MAC 544E 3701E345 LLID 3705 The Active Alarms panel associated with the alarmed entity will indicate the exact alarm that has been received from the host interface This record will be maintained until an event causes the alarm to clear
40. layer interface 2 1 Basic Structure of GUI Software The GUI software breaks down into 4 logical layers the first layer is the physical interface The operating system or driver resource used to send and receive the raw Host Interface messages The next layer consists of the underlying messaging system used by the GUI This layer is responsible for parsing and queuing of Host Interface Messages as well as providing reliability The next layer is the application layer This layers responsibility is to display the GUI windows and provide services such as alarm auditing Alarm Auditing GUI Windows ONJ Inteface Link Interface OLT Interface Host Interface Mesaqing Physical Interface 2 2 GUI Start Up Sequence When the user invokes the EponSystemApp exe by double clicking on the T icon the GUI will perform the following functions EponSystemApp exe Step 0 Attempt to establish a UDP connection to the TK3721 This process will continue indefinitely or until the connection is established Step 1 After the connection is established the GUI will test the interface by attempting to send and receive a host interface message The natural choice and the choice that the GUI will use is the Get OLT Information This message contains information about the TK3721 that the host may use to identify product version information Step 2 Once the interface has been established the next step the GUI shall perform is to obtain the list of discovered link
41. le Size 9 3 6 Dyn IP Learn Table Size Specifies the number of IP addresses that may be learned 9 3 7 DHCP Relay Agent IP SA Specifies the IP source address to be used for the relay agent This is the address to be used for grAddr inserted into DHCP frames modified by the OLT 9 3 8 DHCP Timer Interval 9 3 8 DHCP Timer interval Placeholder 9 3 9 DHCP Resp Timer Interval 9 3 10 IPv4 Dynamic Filter Table BRE AL IRA BRS www stephen tele com aS SNA8110T Gepon OLT User Manual POL MAC S446372 100000 215 Network Parama DBA Porte Trame Mgmnt lice MCKIGPIC aema Info Lacty L3 Table Bridging Cig Fiering L2 Static Tabie L2 Cemesnic Taie Dynamic Erines Link Aeitesh Clear Static Entries Link e lme va tence Time Lease age The learned IPv4 address table is exposed by the L3 Table tab on the GUI If any of the checkboxes in the Mode box are checked the L3 switching shall be enabled Otherwise L3 switching is disabled If desired Relay Agent IP SA may be provisioned with the same value as the IGMP Proxy All L3 parameters must be selected in order for the OLT to insert DHCP Option 82 into upstream DHCP frames Currently the OLT appends DHCP Option 82 to all L3 frames The Relay Agent IP must be an IP on the same subnet as the DHCP server If the L3 switching function is enable the Dyn IP Learn Table Size field should be provisioned with a non zero value 10 Alarms The OLT a
42. le may be deleted by selecting it from the Rule Grid and clicking the Delete button Prony Field Select Operator Value Pimaity Field Select I Sonce MSE id 01 Sorcas WAC lt D34 Aiad Ol Souce MAC 0544837012300 Di Sarca WAC eet 7 300 I E LAH E CHO 0000 0000007 CH LAH _ CHOO0N00 0 Cn CH LAN CHOON 00 OOo OS User ac O00 0000000007 E U CMO 00000000 D elete Once the rule has been successfully deleted it will be removed from the Rule Grid Primii Field Select Operator Yalue Source HAC ia Cees Bd Dura bhlA p Haas J T VLAH COO 00002 05 User 1 im CeOOO 000000007 9 3 L3 Switching PROS FAL IZA PROS www stephen tele com aS SNA8110T Gepon OLT User Manual FOL MAC 544ps72 LOUD 5 x Network Params DEA Pots Treftic Wimm or mucap Alema into L3 Cfg La Table Bridging ctg Fibeting L2 Static Tetto L2 Dynamic Table L3 Mods P DHCP Srooping Enable F URIE es eani Enae D ORG Fa taa Enade Ireet Uplate i aea Links OHER Relm igst Sets oadd D rest ipin 97 in Unie Frames r Eoma MALE Freie Gay Ua ae e eri AAP Snogging Enebls Po SAP Moe UncteckecDiecled 4 Leeckec AF Pies col estinplererted AARP Sreeping Enable D PERR eds retede rected SSP Dacci PERE Frap rot uni mo ameen L3 Cernig unt ica a_i 2 fumbeer of FPed 2d Zs DHCF Timer Intel moo y Secorecs DROS Beep nae 1 f iss SP Helu ESE IFO Hee ASIF ae fo
43. lect labels begin with an index value The index value correlates with the index value on the Edit Field panel PRES FAL IRA PROS www stephen tele com at D SNA8110T Gepon OLT User Manual T l Dest MAC perator Source MAL Link Ind Lookup Wal N E ME llanma d Step 2 Choose an appropriate Operator The operator tests the portion of the frame specified by the field select Operator g T Mever Mateh Lookup Val gm r4 Step 3 Choose an appropriate Lookup Value This is the value that will be used by the operator in the comparison This step is only applicable to binary operators If the operator selected is unary such as Field Exists the Value field will be disabled Field 5 elect o4 WLAN Operator z Lookup al o000000000002 Step 4 Add the clause to the Rule Editor using the left arrow button Note that the right arrow button can be used to remove a selected clause from the Rule Editor a Step 5 Repeat steps 1 4 until the desired rule has been created The TK3711 supports a maximum of 2 clauses rule The TK3701 supports a maximum of 8 clauses rule 4 VL ahd Oooo oo0002 D User 1 CII LAI lt 05 User 1 oooo00000000 11 4 4 Adding a Filtering Rule Step 1 Select the Port to Filter Fort EPON 0 Step 2 Set the rule precedence level The Rule Level may be configured for 1 of 8 different precedence levels O being the highest priority and 7 being the lowest The
44. led indicating that the displayed values are not those of the managed entity Changing a GUI widgets value PRES FAL IRA PROS www stephen tele com D SNA8110T Gepon OLT User Manual will cause the Apply button to be enabled allowing the GUI operator to apply the new provisioning to the managed entity 3 1 2 Refresh Button Button s labeled refresh are never disabled The action associated with a Refresh button is always to query the state of the associated attribute The result of a successful Refresh operation will be the same as if the panel is viewed for the first time That is the OLT will query the managed entity associated with the panel and if the operation completes the Apply Button will be disabled 3 1 3 Revert Button The Revert Button had identical functionality to the Refresh button but is semantically different The idea behind the Revert Button is that you can revert the panel s state to the initial state of the panel prior to changing a GUI widget Semantically once the apply button has been pressed it is not possible to revert The Revert Buttons are currently being phased out in favor of the Refresh Button 3 1 4 Defaults Button The Defaults Button is used to restore the managed entity to the default settings found in the Host Interface document This mechanism employs a canned Host Interface Message that will be issued to the OLT when the button action is invoked by left clicking on the button For most commands
45. moved from the Rule Grid Puwit Field Select 0l Sors WAC lt Prote Field Select Operator Value O1 Source HAC jt Cea bP eae IN Source bhlA js Cee S00 H WLAN DAO 000000002 05 User 1 i COO 000000007 12 IGMP EPON chipsets include an RFC 2236 compliant IGMP solution that leverages the power of the underlying hardware classifiers shapers and priority FIFOs to deliver high quality IP multicast content over EPON From a functional perspective the feature set may be roughly divided into 4 broad classes of functionality 1 Control over IP multicast data traffic at the network and customer edge 2 Burst protection for customer premise equipment CPE 3 Scheduling of IP multicast data traffic 4 Aggregation of reports sent by CPE greatly limit the burdon placed on RFC 2236 queriers such as a video server residing in the CO These 4 primary functions are distributed between the OLT and the several ONUs based on the design principle that functionality should be implemented as much as possible at the network s edges Thus preserving the bandwidth of the PON and taking maximum advantage of the combined resources of the several ONUs 12 1 Brief Overview of Proxy Concepts On the customer edge the OLT acts as an RFC 2236 querier Hosts connected to one of the ONUs UNI ports perceive the queries sent by the OLT as originating from a media server behind the OLT On the network edge the OLT behaves as an RFC 2236 n
46. n OLT User Manual Clicking Yes will delete the VLAN tag and change the bridging mode Clicking No will abort the operation The exact panel used to apply VLAN provisioning will change based on the provisioned VLAN mode 9 1 2 Provisioning a link in a Dedicated VIAN Dedicated VLAN modes associate a single VLAN tag with a particular Logical Link The provisioned priority field CoS will be added to upstream frames However only VID is used to make a downstream bridging decision VLANs are terminated by the TK3721 Selles YLIN Tag SelClea VLAH Tag vin io ft f pi 0 H vanop H mp WLAN Tag fonom gt WLAN Tag 00 m Once a value has been entered for VLAN ID and Pri CoS the Set button may be used to apply the provisioning The Clear button is used to delete the provisioned tag 9 1 3 Provisioning a link in a Shared Shared VLAN modes associate multiple links with a single VLAN The upstream CoS inserted by the TK3721 is always 0 Set Oea VLAN T eag __ J bn ical Links For WLAW Ta VLAN Tag TO wel Notice that the panel features a Set button similar to the panel used to provision the dedicated VLAN This button has identical functionality Salta LAN Tag WOEST Lees LON Cad bs EST WLAN Tag 00 In addition to the VLAN provisioning box a second box appears to the right that is used to display a list of all logical links in the provisioned VLAN No links will be displayed in
47. nication between two offices within the same organization Both links must be provisioned in the Link Cross Connect mode before a Link Cross Connect can be established Once both links have been provisioned in Cross Connect mode use the Connect button to bridge the links Tros Connect Wih Logical Link 7 Crees Connect with Logical Link Logical Link ME Logie Link JO00S62 0 N toms Once cross connected the control will gray out indicating that the action was completed successfully Only a single Cross Connect may be established with any given link 9 1 6 Provisioning Priority VLANs Priority VLANs use the ToS or CoS field to make bridging decisions The decision of which field should be used is based on a per link attribute however in the TK3721 this is a global setting Once one link has been provisioned in a priority VLAN all links MUST provision the ToS CoS select the same way It should be noted that if L3 switching is used only ToS may be used for the priority field 0 9 1 6 1 VID Field l VIE 1 m This field allows the user to select the VID The VID will be inserted into upstream frames arriving on links provisioned in the VLAN Downstream the VID will be used for classification 9 1 6 2 Upstream CoS fh a Upstream CoS E The upstream CoS is the CoS value that will be inserted into upstream frames forwarded on the VLAN It is VERY important to notice that a unique upstream CoS and VID combination de
48. nt A single large FIFO on the OLT serves the needs of all ONUs Uplink Port i Flooding FIFO Flooded traffic is shaped by the OLT to less than the egress throughput of a given ONU TK3721 Tratic received by the ONU is nearly always lt to the egress bandwidth Therfore ONU FIFOs should never fill EPON Port EPON Port FIFG TK3701 User Port 7 2 Aggregate Shaper pa OLT HAC Ses I boo Network Params DEA pore Tanic Moen GNP moins aarme into Beman sA Aggregate Shaper onac Unicast FIFCs Unicast Traffic is shaped to less than the ONUs maximum egress throughput Downstream SLA not required traffic for all ONUs ONUs nead only inexpensive strict priority schedulers EPON Port User Port BEE LUipshiesm Aggregee lardwdih Dornisteamn Aggqegate Bandadin Enable Erabi Mane fF Sd bs Mate P kbs Bast pi bust E H protects high priority frames Flow control The downstream OLT scheduler prioritizes This command lets the Host restrict the bandwidth available to the OLT for user data traffic in each direction This feature can be used to protect the core network from bursty upstream flows and increase the accuracy of SLA enforcement Aggregate bandwidth control can be disabled by setting the parameters to zero the feature is disabled b
49. ntended for engineers evaluating the TK37XX family of integrated EPON solutions The document explains how to use the TK37XX PC HOST GUI EponSystemApp exe for the purpose of evaluating the functionality and usability of TK37XX Host Interface Protocol This manual assumes that the reader has a technical background and a base level of understanding regarding the basic operation of PON equipment but does not assume any prior experience using the TK37XX or any other product The PC Host GUI is a demonstration package intended for evaluation purposes only 2 Organization of the GUI The screen real estate used by the GUI is divided MDI style into three sash windows The upper left panel PRES FAL IRA PROS www stephen tele com at D SNA8110T Gepon OLT User Manual displays the entities that may be managed by the TK37XX Host Interface including the OLT ONUs and Logical Links This sash window shall be referred to as the Element Status Window Left clicking on an entity with the mouse will open a tabbed panel in the upper right sash window that may be used to manage the entity This sash window shall be referred to as the Entity Management Window The bottommost sash window is used for the purpose of logging the host interface message that are sent and received by the GUI and shall be referred to as the Message Log The Message Log displays the commands that are sent and received from the GUI as well as the raw bytes sent and received by the physical
50. o oo EII UUL kge PAUE w iif J rE o appl Relies The OLT may be configured as an L3 bridge enabling the OLT to learn IPv4 destination addresses The L3 panel allows the user to configure the OLT for L3 switching This operation should generally be performed prior to applying any VLAN provisioning Bridging configurations that make use of the CoS field are incompatible with L3 switching The primary advantage of L3 switching is security L3 switching enables the OLT to direct ARP and RRARP frames based on the learned IP address making the network less susceptible to MAC spoofing attacks 9 3 1 DHCP Snooping Enable This parameter enables the OLT to learn IP frames based on snooping DHCP offer messages 9 3 2 DHCP Option 82 Relay Agent Sub Option If L3 switching is enabled the OLT may be configured as a DHCP relay agent RFC 3046 This will enable the OLT to insert the Relay Agent Sub Option into snooped frames 9 3 3 DHCP IPv4 Address Learning 9 3 3 DHCP IPv4 Enables IPv4 address learning via DHCP snooping Frames shall not be forwarded until L3 address is learned ARP frames shall be unicast to appropriate link 9 3 4 ARP Snooping Snoop ARP Frames 9 3 4 ARPsnoop Enables the OLT to classify ARP frames into its processor FIFO This allows the OLT to redirect the frames based on learned IPv4 destination address 9 3 5 ARP Proxy This is future functionality and will be described upon completion 9 3 6 Dyn IP Learn Tab
51. om the forwarding table and the OLT will transmit a leave message with the provisioned source IPv4 Address from the OLT s NNI Group Removal Process 12 1 2 3 General Query Issued The OLT will periodically issue General Queries every Query Interval units The use of the General Query in IGMPv2 is very different from the way it was used in IGMPv1 In IGMPv2 the General Query is used for failure detection only In IGMPv1 the General Query was the only mechanism used to detect a leave Because failures are extremely rare in modern networks the Query Interval may be provisioned to a very large value Query Response Timeout units after the OLT issues the General Query the OLT will decrement the robustness variable for each group joined for which the OLT has not received a report When the robustness for a particular group is 0 the OLT will assume that an implicit leave has occurred and start the same process as described above Since IGMPv2 has a different mechanism than IGMPv1 to guarantee robustness the Group Specific Query Count it is probably not necessary to provision the Robustness Count to a large value The value recommend by the standard for backwards compatibility with IGMPv1 is 2 however if the target system will only have IGMPv2 capable clients a robustness count of 1 is probably a better choice The protocol description assumes that IGMP snooping and proxy are enabled If these functions are disabled IGMP multicast data packets wil
52. on querier aggregating the reports sent by the several connected hosts and making the system appear to an attached video server or other device connected to the OLT s NNI as if there existed only a single STB behind the OLT 12 1 1 Behavior of ONU By default the ONU shall block all IGMP multicast data traffic preserving the bandwidth of the user network When an STB or other host attached to one of the ONU s UNI ports requests to join a multicast group the query is snooped by the ONU s CPU before being forwarded to the EPON port without modification 12 1 1 1 Report Received from UNI If no host is joined to the group on the attached interface the ONU will install a new rule to forward the group to the provisioned IGMP multicast data FIFO 12 1 1 2 Leave Received from UNI If the LMQC variable is set to O fast leave and at least one host is joined to the group on the attached interface the ONU will remove the forwarding rule for the associated group 12 1 1 3 General Query Received from EPON If any groups are present on either of the ONUs UNI ports the ONU will start a count down timer that is equal to provisioned robustness count Max Response Time specified in query If a report is not received within this interval for any group joined on either of the ONU s UNI ports the group will be removed from the ONU s multicast forwarding table 12 1 1 4 Group Specific Query Received from EPON If any groups are present on eithe
53. onsequences of not inserting this clause are unknown but random device failure is a possibility The ONLY supported operator for this rule is The Link Index is the same as N where Base MAC N Link MAC D Link Index OOOO 00000 Selecting an ingress port automatically selects the set of available egress FIFOs Black lines drawn from the FIFO to the ONU port indicate which port the forwarded frames will be sent to Arrowhead serve to indicate the direction the data will be transported If two Classification Rules or a Classification Rule and a Filtering Rule next section match the same frame the action associated PRES FAL IRA PROS www stephen tele com D SNA8110T Gepon OLT User Manual with the HIGHEST priority rule will be carried out 0 is highest priority If the precedence levels MATCH the action is UNDEFINED Step 3 Adding the classification rule to the ONU Once we have selected the FIFO for classification adding the rule is as simple as clicking the Add button The GUI software will not allow the addition of identical rules Add Adding the rule will cause the Entity Selection Control to draw a connection from the selected port to the selected FIFO for classification The Rule Grid will also be updated to display the new rule Li fl Fume Pu O Feld Select Operator Value Herl i E 70 U4 YLAH OOO DO000 One bf 6 Usg 7 Ti T UHE 11 3 2 2 Deleting a Rule To delete a rule from the
54. ort and 802 1Q flow control port aggregation port mirror and broadcast control Technical Parameter Standard Compliance IEEE 802 3ah IEEE 802 3 IEEE 802 3u IEEE 802 3x IEEE 802 3z IEEE 802 1d IEEE 802 1p IEEE 802 1q IEEE 802 1x RFC1155 RFC1157 RFC1112 RFC1113 and so on back board exchange capacity 16G adjustment capacity 1Kbps supporting 4K VLAN based on802 1q and even8K MAC addresses Physics feature ePhysics dimension L440 x W207 x H43 unit mm frame 19inches 1U height ePower supply 48V distributing DC wave range is 40V 57V or 100V 240 V AC eWeight 4 3kg ePower consumption 15W e Temperature Operating temperature O0 50C Storage temperature 30 60C Relative humidity 10 90 no coagulation Chapter 2 Installation and link 1 Attention item for setting Please insure that there is suitable work environment and enough free space before installing machine Please note the installing requirement as following Power supply requirement 100v 240v AC the distance between power supply jack and equipment should be within 1 8m eMachine should be putted in the ventilated and dry environment it must leave at least 10cm free space from front to back of machine to airiness elnsure that around for machine has enough airiness port in order to diffuse quantity of heat at the same time don t put anything heavy on the switch Chapter 3 Software introduction 1 Audience This document is i
55. ot mode the SLA will be configured in the disabled state every time the link is registered In auto boot mode the state of the SLA is enabled by default and stored in the OLT NVS if NVS is enabled 8 Port Management PRES FAL IRA PROS www stephen tele com aS SNA8110T Gepon OLT User Manual 8 1 OLT Port Management ELT MAG Ba A OOD a Ea Network Parame Bandwidth manage Lubes Pons Packet Management Low Lavel slarne al EPON Porto plink Port 1 Manage mem Statistics Mlsneee Port Laap Esck Link Stet Up Latin e Hac C PRY FF Enable pori fF Doansieen te Upstrees speed 10 Shoe 700 Moss q 10D oo M Flow Cantal Oon jv Gobo Hegoiiate T Oiscard packets mih lereth erac Manere Flom Gt Perameiers Gue Size az a k Eses al On ao m an Allows the user a simple interface to control port parameters such as line speed and flow control If Auto Negotiation is enabled the speed and duplex settings used will be based on the result of negotiating with the link partner Default values depend on the personality settings The table below describes the Set command In the current firmware release flow control is not auto negotiated If flow control is enabled the firmware will configure the Phy to advertise flow control Note however that pause frames will be transmitted regardless of the capabilities reported by the link partner 8 1 1 Configuring Port in Loop Allows the user to set a loop bac
56. own box and press the Apply button to transfer the stored configuration to the ONU 11 1 9 Deleting a Saved Configuration Once a configuration has been saved it can be deleted by selecting it from the Quick Cfg drop down box or typing its name and clicking the Delete button Notice that the GUI prevents the user from adding more FIFOs than the ONU supports It will also prevent the user from adding a second FIFO if there is no free space available The fee space available is clearly displayed so that it is easy to determine when there is no longer sufficient resources It is important to note that not all configurations make use of the Flooding FIFO however all FIFOs including the Flooding FIFO must be allocated a minimum queue space of 2KBytes to ensure that there is enough free space to hold a 1536 byte packet The GUI enforces this restriction Picking the right FIFO size is easy In a typical configuration the ONU is Burst Tolerant to the provisioned FIFO Size A typical PC running Windows XP has a default TCP Window size of 17K Therefore the FIFO should be at least 17K if it is to carry PC data Typically 4 10K is enough for voice traffic depending on the type of service Generally speaking 32K of Burst Tolerance is more than adequate for high throughput applications such as FTP The ONU MUST be reset to complete the configuration process this can be performed with the GUI It should be noted that the GUI applies the new Classification sc
57. r of the ONUs UNI ports the ONU will start a count down timer that is equal to provisioned GSQC Max Response Time specified in query If a report is not received within this interval for the specified group joined on either of the ONU s UNI ports the group will be removed from the ONU s multicast forwarding table PRES FAL IRA PROS www stephen tele com D SNA8110T Gepon OLT User Manual 12 1 2 Behavior of OLT By default the OLT shall block all IGMP multicast data traffic preserving the bandwidth of the PON and user network When an STB or other host attached to one of the several ONU s UNI ports requests to join a multicast group the query is snooped by the OLT s CPU and conditionally forwarded upstream 12 1 2 1 Report Received from Logical Link If no host is joined to the group on the attached interface the OLT will install a new rule to forward the group to one of the several IGMP multicast data FIFOs The OLT will pick the FIFO with least groups joined Group Insertion Process 12 1 2 2 Leave Received from Logical Link The OLT will issue LMQC GSQs spaced by LMQI until one of the following two events occurs whichever occurs first 1 1 or more reports are received upstream for the group specified in the leave message 2 No report is received after LMQI units from the time that the final LMQ was issued In case 1 the load balancing algorithm will be applied as described above In case 2 the group will be removed fr
58. rule to the ONU Select a lookup value i Fad Operator Lookup take ees Ether Type Tomom Fule Editor allows the operator to create rule Select an operator Select a value to Used to delete the selected Used to insert the current match clause from the current rule clause into the cunent rule Filtering Rules and Classification Rules work in apposing directions to achieve the same ultimate goal control the user s access to the PON In the previous section we learned that Classification Rules are used to allow certain classes of traffic into the ONU data path As you might imagine Filtering Rules serve the opposite purpose blocking certain classes of traffic from entering an ONU Port Filtering rules use the same hardware resources Field Selects Operators and Precedence values as Classification Rules and are constructed in a similar fashion A Classification Rule can override a Filtering Rule by setting its precedence higher 11 4 1 Selecting the Port for Filtering The Port to Filter is selected using the Port drop down box 11 4 2 Using the Rule Grid The Filtering Panel Rule Grid is almost identical to the Classification Panel Rule Grid except that the Q column is absent as it is not required 11 4 3 Constructing an ONU Filtering Rule Step 1 Choose the Field Select Field Selects defined by the ONU are given a descriptive label User Defined field selects are labeled User 1 User 2 User N All field se
59. s It should be noted that once the interface is detected the GUI shall initiate a process to handle autonomous events Receiving an PRES FL IRA PROS www stephen tele com aS SNA8110T Gepon OLT User Manual autonomous event will make the remaining sequence non linear as the autonomous events will be inserted into the GUls message queues with other response messages refer to the note on the GUI data path below Step 3 Once the GUI receives this list it will query the links for the identity of their associated ONUs by issuing a Get ONU Info Host Interface Message for each link found in the list Of course if an autonomous event such as link discovery occurs that event will also be processed simultaneously with the querying process If the GUI is configured to authenticate its links the link authentication will also take place Again there is no set sequence and multiple LLIDs may be authenticated simultaneously Step 4 Having discovered the known managed entities the GUI will next query the TK3721 for the list of blocked links These links will be displayed in the list of unassociated links in the managed entity status window If the ONU is connected to the TK3721 and operating properly then unblocking a LLID will cause a new ONU to appear in the entity status window The LLID will be associated with this new ONU Step 5 After the GUI has finished querying the OLT it will remain in the idle state until the user performs some action In the idle
60. s left unallocated by the operator will automatically be assigned to the Flooding FIFO by the GUI It is important to note that not all configurations make use of the Flooding FIFO however all FIFOs including the Flooding FIFO must be allocated a minimum queue space of 2KBytes to ensure that there is enough free space to hold a 1536 byte packet The exact purpose of the Flooding FIFO is beyond the scope of this document a fio a a fo UHE 11 1 5 Provisioning Upstream FIFOs Step 1 Adding a FIFO to an ONU Logical Link is a similar procedure First click on either of the ONU s User Ports and then click on any of the existing FIFOs associated with the logical link to which a new FIFO is to be added li _ Queue See A me m e 4 Step 2 Use the Num Qs control to add a second FIFO by changing the value from 1 to 2 Notice that a second FIFO will appear in the diagram as depicted in the figure above Hum Os f1 Step 3 Size the FIFOs using the Queue Size Control Notice that as the size of a given FIFO changes the picture will be updated to graphically illustrate the relative space allocated to each FIFO To calculate the FIFO size in KBytes multiply the provisioned size by the FIFO increment displayed on the panel There is no upstream equivalent to the Flooding FIFO therefore all the queue space can be allocated to the User FIFOs a TS ie x 11 1 6 Committing the Provision to ONU Firmware
61. t when OLT is opened Checking the power or power supply adaptor make sure power supply has connected well Light when equipment normally connect with 100Mbps OLT port Glitter when the port receive or transfer data CRAFT 100M Green a port E indicator is on when 100Mbps equipment connect with off Be off when 100Mbps port does not joint equipment DUPLEX ao Be on when port is working base on full duplex mode BRE AL IRA PBR a www stephen tele com aS SNA8110T Gepon OLT User Manual fff Be off when port is working base on half duplex mode Collision happens base on half duplex mode ANE COL Off Normal work status EOX Be on when the 1000Mbps port is transferring datas Off Be off when the 1000Mbps port has no data to transfer LEDRX Seen fon Be on when the 1000Mbps port is receiving datas LOCAL Off Be off when the 1000Mbps port has no data to receive LINK1000 Be on when 1000Mbps equipment connects with relevant port Off Be off when 1000Mbps port does not joint relevant equipment LINK100 Be on when 100Mbps equipment connects with relevant port Off Be off when the port does not joint 1OOMbps equipment There will be one ONU or OLT alarm ALARM1 Off Normal work status ALARM2 There will be one ONU or OLT alarm Of Normal work status ALARM3 There will be one ONU or OLT alarm STATUS oo Of Normal work status There will be one
62. tes Shapira f Tolerant C Sereitras Aali Hever Delete Every Logical Link registered by the TK3721 has an associated SLA maintained by the TK3721 and stored internally in its NVS database if enabled to do so In the upstream direction the TK3721 uses a reporting mechanism specified by 802 3ah to monitor the status of each registered link When a particular Link s FIFO s has data to send this information will be conveyed to the OLT in the form of a report message The OLT will use this information and the SLA associated with the link to schedule a time slot in which the link may transmit its data Because the OLT schedules the links rather than relying on mechanisms in the ONU service contracts are enforced in the central office and excess bandwidth may be allocated efficiently SLA enforcement is accurate to within 2 of the provisioned value 7 8 1 Enable SLA If checked the OLT will allow the element to transmit user data 7 8 2 Max Bw Configures the maximum sustained rate at which a link may transmit data 7 8 3 Min Bw Configures the sustained rate at which the user may transmit without loss of data this value should always be less than or equal to Max Bw 7 8 4 Mode Determines the scheduler level From the perspective of the GUI or other external devise managing the TK3721 Delete semantically equivalent to restore factory default and Create is equivalent to change the SLA from default value 7 8 5 Enable S
63. this box until the VLAN provisioning is applied Clicking on a logical link in this list allows the user to quickly change the context of the panel to the other logical link This is useful when changing links to a different VLAN 9 1 4 Provisioning links in Transparent Transparent VLAN uses the VLAN tag for downstream bridging decisions but does not modify the tag A single link may be provisioned with multiple VIDs It should be noted that the CoS field is not used for bridging decisions Upstream frames shall be bridged regardless of the Tag value Prone YLA Ts J LEM Tags aa d Aci Dete The Add button is used to add a VID and the Delete button is used to remove a VID Pioviion WLAN Tag vunfe 4 on Delte A box to the right of the provisioning window is used to display all of the VIDs associated with a particular logical link provisioned in Transparent VLAN Selecting a VID in the box moves it into the provisioning window allowing it to be quickly deleted Once a VID is deleted the VLAN field in the provisioning window will take on one of the other provisioned values allowing all VLANs to be quickly deleted with repetitive mouse clicks PRES FAL IRA PROS www stephen tele com D SNA8110T Gepon OLT User Manual 9 1 5 Provisioning links in a Cross Connect Cross Connects are used to create a private link between two ONUs on the same PON For instance a link Cross Connect might be used to facilitate data commu
64. ty SNA8110T is a mini box type equipment only 1U height can joint SON8010U SON8011U GEPON ONU Long distance It is up to 20kms and can save the cost of web room construction and maintenance for telecommunication dealer as it is passive accessories High reliability Recover after equipment regroups and the power interrupts unconventionally the system can come back to normal work quickly as the storage scheme Web grouping flexibility The up interface of SNA8110T can supply 10 100 1000M self adjustable TX 1000M FX and different kinds of web group structure such as chain type star type tree type Full QoS guarantee Each PON supports up to 256 logic accesses and single ONU can support many separate logic accesses For good Qos it can adopt AES 128 encryption for each access and supports strong DBA with powerful bandwidth sharing ability flexible bandwidth management and increasing bandwidth using rate effectively The double PRES FALIZRA PROS www stephen tele com aS SNA8110T Gepon OLT User Manual managing mode based on SLA and PRI can ensure the users mini bandwidth demand and low time delay requirement for the PRI operation Great OAM characteristic SNA8110T supports many operating and manageable telecom characteristics such as ONU auto detection auto registration testing user connection binding MAC address and filtration IP address binding and filtration bandwidth control VLAN based on two divisiory means of p
65. user port 1 set the number of ports to 2 both ports or 1 only port 1 The number of ports will not be changed if all of the FIFOs have already been allocated to user port 1 or there is insufficient FIFO space available The Num Port field is only visible if the EPON port is selected En i Hi EFCH i Hum Pot 2 H 11 1 4 Provisioning Downstream FIFOs 1 1 4 t downstreamFIFO Step 1 Downstream FIFOs are associated with ONU user ports The Entity Selection Control displays queues using a From To convention To add a queue to an ONU User Port first click on the ONU EPON port From and then select any one of the ONU User Port s FIFOs To PRES FAL IRA PROS www stephen tele com a D SNA8110T Gepon OLT User Manual I j UME SSS u EPS ba Step 2 Use the Num Qs control to add a second FIFO by changing the value from 1 to 2 Notice that a second FIFO will appear in the diagram as depicted in the figure above Hur Os Step 3 Size the FIFOs using the Queue Size Control Notice that as the size of a given FIFO changes the picture will be updated to graphically illustrate the relative space allocated to each FIFO To calculate the FIFO size in KBytes multiply the provisioned size by the FIFO increment displayed on the panel The remaining space is displayed on the panel as the Flooding Q Size This value is automatically updated when a change is made to a User FIFO Space that i
66. vely Depending on whether the EPON Port or a User Port is currently selected the FIFOs shown will correspond to either the upstream or downstream data path The convention is from port to FIFO Thus selecting a port from which a frame is received displays the FIFOs to which the frame may be classified Classification will be discussed in the next section Selecting any FIFO terminating at a particular port or logical link has the effect of also selecting the related entity In the example above link 1 has been selected Notice that downstream FIFOs are labeled relative to their associated link For downstream FIFOs the GUI uses the naming convention Link FIFO Therefore the full name of the selected FIFO is 1 1 C E E i a f Upstream the GUI will use the convention Port FIFO In the example above the full FIFO name is 1 2 indicating that the FIFO is 2 of User Port 1 11 1 2 Provisioning Number of Logical Links to Register Up to 3 Links may be registered per ONU 6 on a TK3711 The number of Logical Links is determined by the Num LLID control This control is only visible when one of the User Ports is selected EF ai A unr slici j EPS la te Hum LLID 2 11 1 3 Provisioning Number of User Ports In practice either ONU user port may be used exclusively However for the purposes of the GUI only User Port 1 may be used exclusively To select whether both User Port 1 and 2 should be used or only
67. y default For accurate Min SLA enforcement recommends that the upstream aggregate shaper be provisioned for 50 100Mbps less than the maximum bandwidth of the PON Typical values are 800 850Mbps 7 3 Priority Range BRE AL IR A BRS www stephen tele com a SZ SNA8110T Gepon OLT User Manual Pe OLT MAC 544837210000 Heterork Pawns DBA rons treiiciann Gwe oonan aene into Broaccast SLA Aggregate shaper DOA Cty Priority Range Shaper Dron Down Weights DAA Dron Down Weights Poling Rate SLA Pramit Flange weit zz ar a llt j H az Number of TOM Links i5 m The priority range determines how many links may be registered in each priority level This command should be applied immediately before registering any links or after links are deregistered using the Disable OLT command It is a good idea to configure the OLT in strict boot mode allowing the host software time to apply this command and then explicitly enable the OLT to register links The OLT must be disabled prior to applying this command otherwise the OLT FIFOs will become corrupt It is recommend that this operation be performed once during the initial bring up of the PON 7 4 Shaper Drop Down Weights OLT HAT 54 St Network Params OBA Ports Trattic momi icmp mONGPIO Alarms into Brouca SLA Aggregate Shaper DBACHy Proty Range Shaper Drop Down Weghs DAA Drop Down Weighs Paling Rate F Sh

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