VeEX FX120 Скачать руководство пользователя | Manualshive

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6.2 Histogram and OLT Loss History

Tap on 1490/1577nm Histogram, 1310/1270nm Histogram, and ODN (Span Loss) Histogram tabs to Monitor Downstream and Upstream signals. Tap on t

he upper left and right arrows to scroll through the measurement period. The + and – keys zoom in/out of the time axis.

1310nm Histogram showing Downstream signals

1490nm Histogram showing Downstream signals

OLT Loss Histogram showing Downstream and Upstream signals

FX120_User_Manual_RevA02

Page 19 of 32

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Содержание FX120

Страница 1: ......

Страница 2: ...Equipment Check List 5 2 xPON Test Standards 5 2 1 1G PON Architecture Specifications 5 2 2 10G PON Architecture Specifications 6 0 Optical Power Meter OPM Test Mode 6 0 1 OLT and ONT ONU Messages and...

Страница 3: ...8 0 V Test 9 0 Certifications and Declarations 10 0 About VeEX APPENDIX A xPON DEFINITIONS APPENDIX B xPON ABBREVIATIONS AND ACRONYMS Go back to top FX120_User_Manual_RevA02 Page 3 of 32...

Страница 4: ...rotected by copyright and contains trade secrets of VeEX Inc or VeEX s licensors The purchaser of this device and or software downloaded or embedded agrees that it has received a license solely to use...

Страница 5: ...mportant information needed to use this product and avoid missteps Cautions against and action or inactivity which can hinder productivity Strongly warns against a condition an action or inactivity wh...

Страница 6: ...ing and protection circuitry sealed in its plastic container that shall not be disassembled or serviced The test set unit s battery pack is also fitted with a safety connector to prevent accidental sh...

Страница 7: ...r Perform all work at a workplace that is protected against electrostatic build up and discharging Never touch any exposed contacts printed circuit boards or electronic components Always store test mo...

Страница 8: ...to a specific ONU ONT Each ONU ONT upstream 1310nm signal transmits at a rate of 1 244 Gbits s for GPON whilst a 1270nm signal transmits at a rate of 9 95328 Gbits s for XGS PON using a time division...

Страница 9: ...35 to 5 dBm Downstream 1577 nm OLT Signal data recovery 30 to 5 dBm Spectral passband 1572 to 1582 nm Upstream ONU ONT 1310 nm Signal power measurement 28 to 10 dBm Spectral passband 1300 to 1320 nm U...

Страница 10: ...Connector Panels The FX120 connector panel features an ONU port To ONU and an OLT port To OLT and SFP port FX120 connector panel with ONU OLT and SFP ports Go back to top Go back to TOC FX120_User_Man...

Страница 11: ...onnectors Patch cord one to two patch cords depending on what is required to insert the FX120 between the splitter and ONT Mating blue UPC with green APC connectors will result in excessive insertion...

Страница 12: ...5 2 2 10G PON Architecture Specifications Go back to top Go back to TOC FX120_User_Manual_RevA02 Page 12 of 32...

Страница 13: ...Test Mode GPON XGS PON LED Indicators On screen LEDs indicate the status of upstream Up and downstream Dn signal and alarm error traffic detection Refer to LED Status for more information FX120_User_...

Страница 14: ...PON ID PON Type and ODN class This is decoded from downstream PLOAM messages from the OLT This information is only available when sent by the OLT and may need to be enabled ONU Information Table ONU I...

Страница 15: ...Status Test and Profile Settings Setup Setup Test profile Advanced Leads to the Advanced Setup Results PLOAM and OMCI Decoder and Active ONU list Go back to top Go back to TOC 6 0 2 Signal and Synchr...

Страница 16: ...the ONU ONT ports Refer to Inspection for information on inspecting and cleaning fiber connectors 6 1 Optical Power Meter OPM Test Procedure The FX120 is designed for use at the customer premises to...

Страница 17: ...TC Sync 5 All DS LEDs should turn from red to Green If any LED remains red clean and inspect the connectors again as specified in Step 4 6 Inspect and clean the patch cord connectors that will connect...

Страница 18: ...most immediately In order to synchronize with the ONU the FX120 needs to see the ONU registration process Therefore only connect the ONU AFTER the FX120 application is already running Otherwise power...

Страница 19: ...eam signals Tap on t he upper left and right arrows to scroll through the measurement period The and keys zoom in out of the time axis 1310nm Histogram showing Downstream signals 1490nm Histogram show...

Страница 20: ...the OLT Starting stopping restarting measurements from Advanced Results starts stops resets items in Advanced Mode namely the power level graphs Start stop from Advanced Setup relates to error alarms...

Страница 21: ...log of Extended_Burst Length PLOAM messages from the OLT Filter Sleep Allow When active prevents capture in the PLOAM Decoder log of Sleep_Allow PLOAM messages from the OLT General The General setup...

Страница 22: ...Active ONU screen Go back to top Go back to TOC 7 3 PLOAM Decoder PLOAM Decoder screen Physical Layer Operations Administrations and Maintenance PLOAM Decoder displays downstream decoded PLOAM message...

Страница 23: ...rver to test If TCP port number 8080 is used there is no need to enter a Path and File name Port 8080 is used by Ookla netgauge servers therefore the proper Speedtest handshaking will take place betwe...

Страница 24: ...d to server1 3 Server profiles and server lists created from here are available in Server Selection Mode User Managed FREMONT and server1 appearing in User Managed Go back to top Go back to TOC FX120_...

Страница 25: ...ng Ping mode simultaneously runs a Ping test Ping Response results will appear under the Results tab Tap Start to initiate testing The download test starts first followed by the upload test V Test Res...

Страница 26: ...V Test Results Http Graphs Go back to top Go back to TOC FX120_User_Manual_RevA02 Page 26 of 32...

Страница 27: ...ement The Council of the European Union and the European Parliament adopted Directive 2002 95 EC January 27 2003 to Reduce the use of certain Hazardous Substances RoHS in Electrical and Electronic Equ...

Страница 28: ...n up and integrate service verification features across copper fiber optics CATV DOCSIS mobile 4G 5G backhaul and fronthaul next generation transport network Fibre Channel carrier metro Ethernet techn...

Страница 29: ...rk G PON A variant of the passive optical network PON access technology supporting transmission rates in excess of 1 Gbit s and based on the G 984 series of ITU T Recommendations GTC adaptation sublay...

Страница 30: ...regular response time The purpose of the requisite delay is to compensate for variation of propagation and processing delays of individual ONUs and to avoid or reduce the probability of collisions be...

Страница 31: ...n Method G PON Gigabit capable Passive Optical Network GTC Gigabit capable passive optical network Transmission Convergence HEC Header Error Control IP Internet Protocol ISDN Integrated Services Digit...

Страница 32: ...Passive optical network Section Trace PSTN Public Switched Telephone Network PSync Physical Synchronization PTI Payload Type Indicator QoS Quality of Service RDI Remote Defect Indication REI Remote Er...

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