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56

 OLT-85/OLT-85P

8  S

OURCE

 O

PERATION

S

WITCHING

 

ON

/

OFF

 

THE

 

LASER

Switching on/off the laser

J

To switch on the laser, tap the 

[

Laser On/Off

]

 button.

– or –

Press the center key within the arrow keys.

– or –

Press the 

[

A

]

 key and tap the 

[

Output On

]

 button.

J

To switch off the laser, repeat one of the actions mentioned 

above.

Summary of Contents for SmartClass OLT-85

Page 1: ...OLT 85 OLT 85P SmartClass Fiber Optical Loss Test Meter Operating manual BN 2325 98 21 2019 12 English ...

Page 2: ... created General Public License This product includes Qt 4 8 3 software licensed under the GNU LGPL v 2 1 and barebox 2012 02 0 and linux 3 1 0 rc8 software licensed under the GNU GPL v 3 To request a copy of the source code for this software please write to Open Source Request Viavi Legal Department 430 N McCarthy Blvd Milpitas CA 95035 USA Copyright Copyright 2019 Viavi Solutions Inc All rights ...

Page 3: ...cables 21 BASIC OPERATION 23 Switching the instrument on off 23 Operator control panel 23 Menus and display elements 24 Navigating in the menus 27 Displaying application information 27 Changing System Settings 28 WiFi menu optional 32 Bluetooth menu optional 32 Installing a software option 32 Updating the firmware 33 Creating screenshots 33 MANAGING PROJECTS 35 Creating a new project 35 Editing a ...

Page 4: ...a modulation or Auto mode 54 Setting the power level 55 Switching on off the laser 56 MEASURING LOSS WITH SOURCE POWERMETER 57 General information 57 Performing the measurement 57 Viewing test results 58 Saving Loss test results 59 PROBE PCM OPERATION 61 General information 61 Patch Cord Microscope PCM 61 FMAE series adapters for the PCM 62 Features available with the P5000i Digital Probe 62 Quick...

Page 5: ...ODS 79 Loopback and Remote Referencing 79 REMOTE CONTROL 85 ENVIRONMENTAL COMPLIANCE 86 SPECIFICATIONS 88 General specifications 88 Power meter specifications 89 Laser specifications 89 Loss Test specifications 91 ORDERING INFORMATION 92 OLT 85 OLT 85P stand alone units 92 Included items 92 Accessories 92 ...

Page 6: ...rate tool and is used to determine the total amount of loss or attenuation of a fiber link With traditional light sources and power meters the instruments must either be transferred from one end of the link to the other or a light source and a power meter are required at both ends of the link The technician requires a total of four instruments in order to perform measurements in both directions Wi...

Page 7: ... Standard ANSI Z535 6 2011 NOTICE Follow the instructions carefully to avoid damage to or destruction of the instrument CAUTION Follow the instructions carefully to avoid a low or medium risk of injury to persons WARNING Follow the instructions carefully to avoid severe injury to persons DANGER Follow the instructions carefully to avoid death or severe injury to persons High voltage Follow the ins...

Page 8: ...en the numbers indicate the order in which the instructions should be followed e g J Select mode Italics Result Indicates the result of following an instruction e g The page opens Boldface Pages controls and display elements Screen pages controls and display elements are indicated in boldface Text in blue Cross references Cross references are indicated in blue type When using the PDF version just ...

Page 9: ...Please make sure the instrument is not operated outside the permitted ambient conditions J Always make sure that the instrument is in proper working order before switching it on Warning symbols indicating a potential hazard J In all cases where the unit is labeled with a warning symbol the operating manual must be consulted to learn more about the nature of the potential hazard and any action that...

Page 10: ...er source before disconnecting the optical fibers J Never look directly into the unconnected port of the instrument the output of a laser source or an optical fiber connected to a source or a system J Always cover unused ports J Be aware that the emitted light is not visible J Heed the normal precautions for working with laser radiation and consider local regulations WARNING Explosion danger Short...

Page 11: ...ating the instrument NOTICE Ambient temperature too high low Temperatures outside the operating range of 0 to 40 C can damage the PS4 Universal AC DC Power Supply or adversely affect its function and safety J Only operate the PS4 Universal AC DC Power Supply indoors The PS4 Universal AC DC Power Supply must only be operated at ambient temperatures between 0 and 40 C NOTICE Insufficient ventilation...

Page 12: ...C DC Power Supply or adversely affect its function and safety J Do not operate the PS4 Universal AC DC Power Supply if condensation has formed J If condensation cannot be avoided such as when the PS4 Universal AC DC Power Supply is cold and is moved to a warm room wait until the PS4 Universal AC DC Power Supply Unit is dry before plugging it into the AC power line ...

Page 13: ...amaged during shipping This is particularly likely if the packaging is visibly damaged If there is damage do not attempt to operate the instrument Doing so can cause further damage In case of damage please contact your local Viavi sales company Addresses can be found at www viavisolutions com Recovery following storage shipping Condensation can occur if a instrument that is stored or shipped at a ...

Page 14: ...LT 85 1 Connector interface 2 Test head cover green for APC connectors 3 3 5 inch touchscreen 4 Key pad operator control panel 5 Battery compartment and stand on rear of instrument 6 USB 2 0 device port Type Micro B 7 USB 2 0 host port Type A and external power supply connector 8 Ethernet port RJ 45 ...

Page 15: ...Connector panel Fig 3 External power supply connector and communication inter faces 1 Optical connector 1 2 Optical connector 2 3 Input port for broadband measurement 1 Ethernet port RJ 45 2 External power supply connector 3 USB 2 0 host port Type A 4 USB 2 0 device port Type Micro B ...

Page 16: ... Best Measurement accuracy is achieved when the measurements are performed in battery mode w o AC adapter Battery operation WARNING Dangers when handling batteries Handling batteries may be dangerous Please note the fol lowing safety instructions J Please note the battery operation safety information in the chapter Battery operation on page 10 Replacing batteries J Do not replace individual batter...

Page 17: ...ity is indicated by a diagram inside the battery compartment or Insert new or replace the RBP2 Li Ion Battery Pack or Switch from non rechargeable batteries to rechargeable ones by replacing the battery tray with a new battery pack or vice versa 3 Close the battery compartment 4 Press the E key to switch on Recharging the batteries The rechargeable RBP2 Li Ion Battery Pack recharges when the PS4 U...

Page 18: ...arge state It can be fully charged with the following charging cycle 1 Plug in the power cord for 1 1 5 hours Battery should be partly charged now 2 Switch the power on If the instrument starts Let the battery fully charge or If the instrument does not start Unplug power cord plug it back in and repeat steps 1 and 2 NOTE If the battery is completely deep discharged this cycle might need to be repe...

Page 19: ...r in any explosive environment Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous high voltage points and other hazards Contact qualified service personnel for all service Environmental protection Please dispose of any unwanted dry batteries and rechargeable batteries carefully They should also be removed from the instrument if it is to be dis...

Page 20: ...lect the appropriate AC line plug adapter 2 Slide the AC line plug adapter into the slot The PS4 Universal AC DC Power Supply is ready for use Fig 5 PS4 Universal AC DC Power Supply To change the AC line plug adapter 1 Squeeze both sides of the PS4 latch lock see Fig 5 2 Push the AC line plug adapter upwards 3 Slide a different AC line plug adapter into the slot see Fig 6 Fig 6 PS4 Changing the AC...

Page 21: ...5 cannot be powered via the USB interface Connecting optical cables Mounting test adapters Viavi provides a number of test adapters for connecting the OLT 85 to the interface to be tested You can connect all standard optical connector types to the instrument using these adapters The test adapters are suitable for connectors with planar PC and angled end surfaces APC Contact your local Viavi sales ...

Page 22: ...r and remove the protective cap if still mounted 2 Unscrew the SENKO test adapter and pull it off vertically 3 Place the SENKO test adapter vertically on the optical connector 4 Fix the SENKO test adapter with two screws 5 Repeat the procedure if the instrument is equipped with two ports 6 Fit the fiber optic cable to the test adapter or close the head cover Fig 7 Mounting the SENKO test adapter ...

Page 23: ...l panel Press to go to the homescreen Press to open menu Press to go back within an application or cancel input Press to toggle between the inspect view and the test view Press to switch the instrument on and off LED glows green when the instrument is on Press an arrow key to navigate through the menus change values in the menus Press the central key to confirm the selection Press to save results ...

Page 24: ...ettings 3 1 3 2 Menu See page Test applications In this menu you can open test applications 25 Management In this menu you can manage projects define a test profile not supported yet get access to stored data 35 and 71 Settings In this menu you can manage WIFI and Bluetooth settings change instrument settings open the help display instrument information manage software options 28 ...

Page 25: ...loss or attenuation of a fiber link 38 Powermeter To install and maintain cables and networks with the broadband power meter 44 Source To edit the laser for maintenance and characterization of single mode and multi mode networks 51 Probe To view and inspect the bulkhead female connectors 61 PCM Patch Cord Microscope only BN 2326 To view and inspect the patch cord connector of the fiber 61 ...

Page 26: ...lled It does not indicate an active bluetooth connection External power supply The MPOLx 85 is powered by the external AC adapter when this symbol is shown Battery status Indicates the battery charge status If it is not shown only the AC adapter is active Charge state 100 Charge state 25 Battery is charging Auto Off Indicates whether the instrument turns off within a certain time Active laser sour...

Page 27: ...enter key within the arrow keys or Tap the desired button on the touchscreen To leave a menu without making any changes J Press the F key NOTE All actions can be operated via the operator control panel or the touchscreen The following instructions describe only touchscreen operation To toggle between different display modes J Tap the display to toggle between the display modes context sensitive Di...

Page 28: ... get information and help about the instrument or update the firmware To open the Settings menu I The home screen is displayed 1 Select the tab The Settings menu opens 2 In the menu tap the More button More setting options are displayed The following table gives a short overview of the menu items These are explained in the following sections ...

Page 29: ... the selected interval without any user action NOTE Auto Off is only active when no external power supply is connected 1 In the menu tap the More button then tap Auto Off 2 Select the desired interval Icon Function See page WiFi To configure the wireless local area network The last selected item is displayed in magenta 32 Bluetooth To configure the Bluetooth interface 32 Brightness To adjust the d...

Page 30: ... J Just tap the display to switch it on Selecting a language 1 In the menu tap the More button then tap Language 2 Tap the desired language After selecting a new language the instrument has to be restarted 3 Tap Yes to restart the instrument or Tap No to keep the previous language Setting date time J In the menu tap the More button then tap Date Time To set the date 1 Tap Date 2 Tap Day Month or Y...

Page 31: ...in the desired IP address 3 Tap OK To set the gateway I The IP mode Static is selected 1 Tap Gateway 2 Type in the desired gateway 3 Tap OK To set the netmask I The IP mode Static is selected 1 Tap Netmask 2 Type in the desired netmask 3 Tap OK Calibrating the touchscreen NOTE Using a pen when calibrating the touchscreen will improve the calibration accuracy 1 In the menu tap the More button then ...

Page 32: ...ed SSID IP Address Netmask MAC Address Port Bluetooth menu optional J In the menu tap the Bluetooth button editable settings are displayed Enabled switch Bluetooth on off Tap Enabled to switch Bluetooth on Information on enabled bluetooth connection is displayed SSID MAC Address PIN Code for connection establishment Installing a software option 1 Connect an USB stick with the corresponding option ...

Page 33: ...ersal AC DC Power Supply is connected I The instrument is switched off and not in hibernate mode 1 Plug the USB flash drive with the extracted update files into one of the instrument USB ports 2 Hold down the A key and shortly press the E key to switch the instrument on The firmware update screen appears 3 Release the A key 4 Press the center key within the arrow keys to start the update procedure...

Page 34: ...the Auto Increment Number field by tapping the pencil button if you want to change the current number 5 If you are using both USB ports select USB1 or USB2 by tapping the corresponding button 6 Tap the Save button to store the screenshot on the USB stick A directory named Screenshots_ device_type serial_number is created and the screenshot is saved in PNG format Tap the Cancel button to interrupt ...

Page 35: ...lable which can be edited but not deleted New projects can be created by copying and changing an existing project or by creating a new one With the project some basic information like the project name a description of the project and how the label is build can be saved Fig 10 Project assignments Creating a new project 1 Press the C key select and tap Projects The Projects list opens As factory set...

Page 36: ... The title edit menu opens 4 Type in the project title and tap The project is created and displayed in the list Copying an existing project 1 Select the project you wish to copy 2 Press the A key and tap Copy The title edit menu opens 3 Type in the project title and tap The project is created and displayed in the list Editing a project 1 Double click the project or ...

Page 37: ...assign measurements to a project the project must be activated There can always be only one active project 1 Select the project you wish to activate 2 Tap the button or Press the A key and tap Set Active Allow a few seconds until the label ACTIVE is displayed at the selected project NOTE Savings of measurement results are assigned to the selected project Name Project name Description Project descr...

Page 38: ...urement values and changes are displayed while measuring and can be run easily by setting up just a view parameters Furthermore limits must entered manually and only loopback measurement is possible If remote measurement is requested Source Powermeter Mode see Powermeter Operation on page 44 is needed What operation mode to choose Following table may help you to choose the right operation mode for...

Page 39: ...lay only single mode or multi mode can be selected or Press the A key tap Select and select the desired wavelength s either by tapping the entry or by using the up down arrow keys and pressing the central key 2 Press the F key to get back to the measurement display Selecting the measurement mode Loss can be displayed as a dB value or as a Pass Fail indication based on a customer limit see Pass Fai...

Page 40: ... 4 Tap the Referencing button to store the reference level The actual power level is set as the new reference level The reference level is displayed underneath the wavelength Reference power level display mode is activated NOTE The reference level is stored for each wavelength and is saved even when the power is off In the Loss Test mode the light source two to four lasers and the receiver of the ...

Page 41: ...n must indicate how many connections reference method must be considered and splices are present in the fiber system under test Starting the Pass Fail indication I The limit for the Pass Fail indication is set J From the measurement display press the A key and tap Pass Fail J To switch back to numerical loss indication press the A key and tap the dB button Switching on off the laser I The instrume...

Page 42: ...t be selected and set to active Thus all results are assigned to that project when saved If no project was defined by the user the instrument will use the Test Tool project default which is always present see Managing projects on page 35 Results are stored simply by pressing the G key Each time the key is pressed the result just displayed will be saved TX Laser source output Transmitter RX Powerme...

Page 43: ...ss the G key again or tap the Save button The measurement is stored in the current active project NOTE When measuring two wavelengths at a time both wavelengths are stored separately Thus the ID is incremented by 2 NOTE If the label fiber ID is not changed the data set will be saved under the same title Then the Data can be distinguished and sorted by the Timestamp 1 Defined label name J Tap field...

Page 44: ... chapter Powermeter Operation on page 44 Setting and selecting wavelengths The OLT 85 OLT 85P provides several ways to select a wavelength Auto mode When using an Auto capable laser source like the OLS 85 wavelengths can automatically be detect By tapping the wavelength displayed in the measurement display until the desired wavelength is shown Thewavelengths offered in the table can be defined in ...

Page 45: ...efined The Show option defines if the wavelength is available when tapping through the table in the measurement display To open the Edit Table I The instrument is in Powermeter mode 1 Press the A key and tap the More button 2 Tap the Edit Table button The table is displayed To add a wavelength I The Edit Table menu in Powermeter mode is displayed 1 Press the A key and tap the Add button 2 Type in ...

Page 46: ...esired value 4 Tap the OK button To show or hide wavelengths NOTE A wavelength with a checkmark can be selected by taping the wavelength field on the measurement display The wavelengths shown in the table accessed by the A menu A are not affected by the settings I The Edit Table menu in Powermeter mode is displayed 1 Select the desired wavelength 2 To set remove the checkmark press the center key ...

Page 47: ...ed from the table Wavelengths cannot be reliably detected if the receive level is too low wavelength encoding cannot be detected due to interference you are measuring the absolute level of a system that does not have wavelength encoding matching Viavi power sources To switch Auto mode on off I The instrument is in Powermeter mode 1 Press the A key and tap the More button The menu opens 2 Tap the A...

Page 48: ...ower level in the measurement display or 2 Press the A key and tap the dBm Watt button to toggle between both options or Tap the dB button or Tap the Pass Fail button Displaying relative power level The actual measured power level relative to a reference value is displayed in relative power display mode The reference value can be set by defining the actual power level as the reference value or can...

Page 49: ...he Test Tool project default which is always present see Managing projects on page 35 Results are stored simply by pressing the G key Each time the key is pressed the result just displayed will be saved To save current results I The instrument is in application mode and displays the test results overview or details to be stored 1 Press the G key The Save dialog is displayed As file name the label ...

Page 50: ...ement ID 4 Press the G key again or tap the Save button The measurement is stored in the current active project NOTE When measuring two wavelengths at a time both wavelengths are stored separately Thus the ID is incremented by 2 NOTE If the label fiber ID is not changed the data set will be saved under the same title Then the Data can be distinguished and sorted by the Timestamp ...

Page 51: ...s of the light sources may be either continuous wave CW or modulated at certain frequencies i e 270 Hz 1 kHz or 2 kHz Viavi power meters e g OLP 3x OLP 8x MTS 2k 4k 6k are capable of detecting these modulation frequencies This method improves ambient light rejection in certain measurement setups Additionally the modulated signals can be used for fiber identification or for confirmation of continui...

Page 52: ... and laser on J Tap to select deselect 2 Mode button modulation Constant wave 270 Hz 1 kHz 2 kHz J Tab button to skip through options Mode button Auto Auto with one wavelength Multi Serial Auto J Tap button to skip through options 3 Wavelength buttons Wavelength selected wavelength selected and laser on J Tap wavelength to select deselect 4 Laser button Laser off on J Tap button to switch laser on...

Page 53: ...modes the OLT 85 OLT 85P embeds wavelength ID information into the emitted signal s This wavelength ID information can be utilized by a compatible Viavi power meter e g OLP 85 for automatic wavelength setup and for simultaneous reception of multiple wavelengths The OLT 85 OLT 85P provides two Auto modes Multi Multi is a proprietary Viavi solution that reduces testing time to a minimum by simultane...

Page 54: ...modulation frequency can only be selected when just one wavelength is selected 1 When two wavelengths are selected first tap one of the wavelengths to deselect it 2 Tap the Mode selection button to toggle between the modulation frequencies and the Auto mode Using the menu J Press the A key tap the Modulation button and tap the desired frequency The measurement display is shown and the selected fre...

Page 55: ...Source Selection button and switch on both wavelengths 3 Press the F key The measurement display is shown and the selected Auto mode is enabled Setting the power level The power level can be set for each wavelength separately and will be stored permanently Changing the power level 1 Press the A key and tap the Level Adjustment button 2 Select SM or MM for single or multi mode and tap the level adj...

Page 56: ...F THE LASER Switching on off the laser J To switch on the laser tap the Laser On Off button or Press the center key within the arrow keys or Press the A key and tap the Output On button J To switch off the laser repeat one of the actions mentioned above ...

Page 57: ...while the other OLT 85 OLT 85P works as an optical power meter For information on measurement adjustements on your powermeter device see Powermeter Operation on page 44 Performing the measurement 1 Select the Source application on your source device and the Powermeter application on your powermeter device 2 Perform the Referencing on the powermeter device a Decide for one of the Reference methods ...

Page 58: ... 19 Performing the measurement for both directions by switching source and powermeter mode Viewing test results The measured loss is displayed in real time Fig 20 Result overview over one wavelength C Connection S Source device P Powermeter device F Fiber system under test C C S P F ...

Page 59: ...ng projects on page 35 Results are stored simply by pressing the G key Each time the key is pressed the result just displayed will be saved NOTE Test results are always stored on the local instrument even when the storage is operated from the remote instrument Hence stored test results can be recalled from the local instrument only To save current results I The instrument is in application mode an...

Page 60: ...o wavelengths at a time both wavelengths are stored separately Thus the ID is incremented by 2 NOTE If the label fiber ID is not changed the data set will be saved under the same title Then the Data can be distinguished and sorted by the Timestamp 1 Defined label name J Tap field to edit label name 2 Probe Number of already saved probe results Powermeter Number of already saved powermeter results ...

Page 61: ...of the OLP 87P OLP 85P models with an integrated PCM for patch cord inspection and a P5000i Digital Probe for bulkhead inspection Both applications Probe and PCM behave essentially the same and are described together below NOTE Only if a P5000i Digital Probe is connected to the instrument is the Probe application fully functional Select an OLP 87P OLP 85P version in order to get PCM functionality ...

Page 62: ...th the bulkhead female and patch cord male sides of fiber connectors as well as other optical devices such as transceivers The Digital Probe is specially designed to fit and operate comfortably and easily in hand allowing the user to inspect hard to reach connectors that are installed on the back side of patch panels or inside hardware devices In order to support a wide variety of fiber optic conn...

Page 63: ...tch cord tips and standard bulkhead tips See Accessories on page 92 Fig 23 P5000i Digital Probe components FBPT series tips for the P5000i The P5000i Digital Probe uses FBPT series inspection tips to ensure consistent and accurate inspection for a wide variety of connectors and applications These connector specific and universal inspection tips are interchangeable which allows the P5000i Digital P...

Page 64: ...3 Press the C key then tap the Probe button or use the arrows keys or Press the H key to toggle between the measurement view and the inspection view The P5000i will display the live view QuickCapture key In order to support different workflows the functionality of the QuickCapture key is configurable Pressing the key will either freeze the live image or start a test 1 Inspection tip 2 Barrel assem...

Page 65: ...l Probe 1 Press the G key 2 Edit the file name 3 Tap the OK button File is saved in the preselected group Configuring the Digital Probe 1 Tap the Probe button 2 Press the A key to configure the Digital Probe according to the following description Brightness settings 1 Set the luminosity manually using the arrow keys or Tap the key A Brightness to tune the luminosity to the desired value 2 Tap the ...

Page 66: ...y depends on the current overlay setting J Press the A key and then the Overlay button to change the overlay view Repeat the action until the desired view appears Three views can be displayed without overlay with colored edges and colored edges with a legend Overlay A summary of test results is displayed at the upper right of the screen Zone A Represents the core zone It is the area surrounding th...

Page 67: ...ng is available Picture selected Live Picture selected Test Save allows you to save the selected picture in the current selected group in the disk of the instrument Press the G key enter a name for the JPG file and validate Overlay allows you to display or hide the limits of each zone and the defaults on an image from a test result Magnification Control allows you to switch all the images from Dig...

Page 68: ...e the picture in a file see Saving a picture on page 65 The result will be lost if the instrument is shut off Depending on the QuickCapture key setting this key allows you to freeze the picture or to start a test Profile 1 Press the A key 2 Tap the Profile button 3 Tap the Profile which will be used for the test of the fiber connector E2000 Pass Fail criteria for precision metal ferrule connec tor...

Page 69: ... external digital probe NOTE If the instrument with integrated patch cord microscope is connected to a Digital Probe the images for the PCM and the Digital Probe will be stored in different folders NOTE Saved image and overlay data JPEG XML PGM files can be transferred displayed and managed via the Smart Reporter software 1 Select the desired overlay mode 2 Press the G key Background Every saving ...

Page 70: ...he snapshot As file name the label prefix defined in the project settings is showed on top of the display 3 To edit the file name tap the name edit it and tap OK 4 To change the ID tap Decrement ID or Increment ID 5 Press Save to save the results The file is saved in the current active group directory ...

Page 71: ...gement of Loss and Powermeter tests Recalling stored test results Stored test results are displayed directly from the menu in the chosen application I The instrument is in the chosen application mode 1 Press the A key 2 Tap the More button 3 Tap the Measurement Data button The list of stored test results is displayed Fig 26 Measurement data overview Loss Test left Powermeter Test right To show all...

Page 72: ...ct All button to select all 4 Press the A key and tap the Deselect All button to deselect all Measurement Data of Loss Test Fiber ID Test label name nm Wavelength Loss dB measured Loss value Pass Fail Passed failed label Limit dB Limit value Ref dBm Reference value Timestamp Time and date of the test Measurement Data of Powermeter Test Fiber ID Test label name nm Wavelength Pow dBm measured Powerm...

Page 73: ...wermeter test results 3 Press the A key and tap the Next or Previous button to display other results To sort the test results I The measurement data overview is displayed 1 Press the A key 2 Tap the More button then tap the Sort Order button 3 Select the desired sorting order To show or hide the overview columns I The measurement data overview is displayed 1 Press the A key 2 Tap the More button t...

Page 74: ...To show all columns of the overview J Press the right left arrow keys to show additional information The displayed information depends on the selected application Selecting Deselecting test results Test results first must be selected before they can be viewed or deleted A selected entry is flagged by the check mark in the first column To select one test 1 To select a test tap it twice or Press the...

Page 75: ...ests all selected tests can be viewed one after another without switching back to the list and selecting another test To display a test result 1 Select one multiple or all tests 2 Press the A key and tap the View Selected button The test results are displayed in full screen To view the next test result I The selected test result is displayed in full screen 1 Press the center key or 2 Press the A k...

Page 76: ...ent data overview is displayed 1 Press the A key 2 Tap the More button then tap the Shown Columns button 3 Tap any column header to toggle its hide show status Deleting stored results from a project I The measurement data overview is displayed 1 Select one multiple or all tests 2 Press the A key 3 Tap the Delete Selected button The selected test results are deleted Actions when viewing images To t...

Page 77: ...op of the screen 2 Tap the button 3 Tap the Data Storage button 4 Tap the Export Results to USB button The files are stored in the following directory structure storage_ device_type serial_number current_date T current_time Z current_date T current_time Z_ current_date _001 csv default Label Test_No Application The CSV file contains the results of a measurement of various measurements The applicat...

Page 78: ...h clean compressed air available in spray cans e g anti dust spray NOTE Cover the optical connections with the dust cap whenever they are not in use This prevents them from getting dirty Cleaning the instrument If the instrument gets dirty through use you can clean it using a soft cloth moistened with a mild solution of detergent WARNING Dangerous voltage and invisible laser radiation Maintenance ...

Page 79: ... of these connections are included in the loss measurement and in the loss limit NOTE In the following procedures test reference jumper cables are assumed to be high quality and in good condition be equal in length and relatively short have no end face damage or debris Disconnecting the connection at the transmitter of the OLT 85 OLT 85P after a reference is performed invalidates the reference Sin...

Page 80: ...able 1 2 jumper cable 2 3 jumper cable 3 Remote Referencing One jumper cable reference This reference removes the losses at Connection 1 and Connection 4 from the measurement Fig 29 One jumper reference unidirectional TX RX TX RX TX RX 1 3 2 TX Laser source output Transmitter RX Powermeter input Receiver C1 C4 TX RX S P ...

Page 81: ...ctions However the loss at the connection from instrument in source mode s reference jumper to the fiber under test and the connection from the fiber under test to the instrument in powermeter mode s reference jumper will not be referenced out Two jumper cable reference This reference removes the losses at Connection 1 Connection 2 and Connection 4 from the measurement C1 C4 C1 C4 TX RX RX TX S P ...

Page 82: ...out so the loss measurement is as follows Measured loss ΔFiberUnderTest ΔConn 3 This reference removes any loss at the connection between the transmitter of the instrument in source mode and a reference test jumper plus the loss at one connection plus a second C1 C4 TX RX S P C2 C1 C4 C1 C4 TX RX RX TX S P P S C2 C2 C1 Connection 1 C4 Connection 4 C2 Connection 2 TX Laser source output Transmitter...

Page 83: ...at this one connection is included in the measured loss Three jumper cable reference This reference removes the losses at Connection 1 Connection 2 Connection 3 and Connection 4 from the measurement Fig 33 Three jumper reference unidirectional Fig 34 Three jumper reference bidirectional switching source and powermeter mode C1 C4 TX RX S P C2 C3 C1 C4 C1 C4 TX RX RX TX S P P S C2 C2 C3 C3 C1 Connec...

Page 84: ...red loss ΔFiberUnderTest This reference removes any loss at all the connections A third reference jumper is used Just as with the other test jumpers the loss of this short reference jumper will not affect the loss measurement By using a three jumper reference no connection loss is added to the measured loss of the fiber under test RX Powermeter input Receiver S Source device P Powermeter device ...

Page 85: ...CONTROL LOOPBACK AND REMOTE REFERENCING 14 REMOTE CONTROL Remote Command Documentation J Please visit the Viavi web site at http updatemyunit net for the latest Remote Command Documentation SCF RC Docs exe self extracting zip file ...

Page 86: ...orrect the interference at your own expense The authority to operate this equipment is conditioned by the requirements that no modifications be made to the equipment unless the changes or modifications are expressly approved by Viavi NOTE To comply with FCC RF exposure compliance requirements a separation distance of at least 20 cm must be maintained between the antenna of this device and all pers...

Page 87: ...rmation on the frequency bands and the maximum RF transmit power of this product for sale in the EU Frequency range MHz Channels used Max Transmit Power dBm mW 2400 2483 5 1 13 ODFM 19 9 dBm 97 7 mW CCK 17 9 dBm 61 7 mW 5150 5250 36 48 22 9 dBm 195 mW 5250 5350 52 64 22 9 dBm 195 mW with TPC1 19 9 dBm 97 7 mW with TPC 1 TPC means Transmit Power Control 5470 5725 100 140 29 9 dBm 977 mW with TPC 26...

Page 88: ...ent results Data readout Via client USB interface or Ethernet Remote control capability Via USB Electrical interfaces 2 USB Type A 1 USB Micro B Ethernet Power supply Four way power NiMH dry batteries RBP2 Li Ion Battery Pack PS4 Universal AC DC Power Supply 12 V Internal charging for RBP2 Li Ion Battery Pack Optical connectors 2 5 mm UPP 1 25 mm UPP optional Recommended recalibration interval 3 y...

Page 89: ...ated wavelengths 850 nm 20 dBm 980 nm 22 dBm and 1625 nm 22 dBm is 0 25 dB 6 0 15 dB 3 5 Overall measurement uncertainty2 3 2 75 dBm to 26 dBm 5 C to 45 C 3 Overall measurement uncertainty for 800 to 1700 nm 800 nm to 1300 nm 0 7 dB 25 nW 1300 nm to 1550 nm 0 4 dB 5 nW 1550 nm 0 7 dB 5 nW 850 nm 980 nm 1310 nm 1490 nm 1550 nm 1625 nm 0 35 dB 0 25 nW 0 25 dB 0 05 nW 0 35 dB 0 05 nW Wavelength detec...

Page 90: ...1280 4 1 Single mode 9 125 Multi mode 50 125 62 5 125 1 CW signal T 23 C 3 K including connector depending on quality of connector applied to the OLS 2 wavelengths instruments Laser CW Laser Modulated Auto 3 00 to 0 00 dBm 1 dB 6 00 to 3 00 dBm 1 dB 3 4 wavelengths instruments Laser CW Laser Modulated Auto 6 00 to 3 00 dBm 1 dB 9 00 to 6 00 dBm 1 dB SM port Laser CW Laser Modulated Auto 3 00 to 0 ...

Page 91: ...ulated 270 Hz 1 kHz 2 kHz Auto Value Conditions Selectable wavelengths1 BN 2325 01 BN 2326 01 1 Typically 20 nm 1310 1550 nm Selectable wavelengths1 BN 2325 05 BN 2326 05 MM 850 1300 nm and SM 1310 1550 nm Fiber type 50 125 Multimode 9 125 Singlemode Linearity 0 06 dB 0 04 nW 50 60dB Signal stability2 2 Between 10 to 55 C with ΔT 0 3 K after a 20 minute warm up Within 15 min short term 0 02 dB Wit...

Page 92: ...al Loss Test Set 1310 1550 nm InGaAs SC PC FC PC BN2325 01 Optical Loss Test Set 850 1300 nm 1310 1550nm InGaAs SC PC FC PC BN2325 05 OLT 85P Optical Loss Test Set 1310 1550 nm InGaAs SC PC FC PC with PCM BN2326 01 Optical Loss Test Set 850 1300 nm 1310 1550nm InGaAs SC PC FC PC with PCM BN2326 05 PS4 Universal AC DC Power Supply for SmartClass Fiber BN 2305 90 01 RBP2 Li Ion Battery Pack for Smar...

Page 93: ...OLT 85 OLT 85P 93 17 ORDERING INFORMATION ACCESSORIES Digital Probe P5000i Digital Probe Microscope with FiberChekPRO software FBP P5000I ...

Page 94: ...te time setting 30 Deleting project 37 Device information showing 29 Device overview 14 Differences between the devices 6 Display elements Source 52 Display brightness adjusting 29 Display elements 24 Display mode Powermeter 48 Displaying modulated signals 47 Display off setting 30 E Editing project 36 Environmental Management Program 96 Environmental protection 19 Ethernet protocol setting 31 F F...

Page 95: ...elative power level 48 Remote commands Error messages 86 Resetting to factory default 31 Return Loss 38 S Saving test results 69 Selecting a language 30 Selecting a port and wavelength Loss 39 Selecting the measurement mode Loss 39 Setting auto off 29 date time 30 display off 30 Ethernet protocol 31 Shipping damage 13 Showing device Information 29 Source Auto Lambda 54 display elements 52 laser on...

Page 96: ...ct design and manufacture Environmental restrictions and requirements are taken into account during planning and manufacture of Viavi products This attention ranges from the raw materials and finished components selected for use and the manufacturing processes employed through to the use of energy in the factory and right on up to the final stages in the life of a product including dismantling Haz...

Page 97: ...REACH regulation EC No 1907 2006 requires article suppliers to provide information if a listed Substances of Very High Concern SVHC is present in an article above a certain threshold For information on the presence of REACH SVHCs in Viavi products see the Hazardous Substance Control section of Viavi s Standards and Policies web page EU CE Marking Directives LV EMC RoHS RE This product conforms wit...

Page 98: ...98 OLT 85 OLT 85P PRODUCT REGULATORY COMPLIANCE ...

Page 99: ...est Meter OLT 85 OLT 85P viavisolutions com Viavi product specifications and descriptions in this document are subject to change without notice 2019 North America 1 844 468 4284 Latin America 1 954 688 5660 China 86 21 6859 5260 Germany 49 7121 86 0 ...

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