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cOPM-A1

JDSU

8 R

EMOTE

ONTROL

Memory Management commands

:FETC
:MEAS
:VAL?

Returns up to 3 power levels
measured at the input port of the
device (depends on the number of
wavelengths displayed
simultaneously.

Response type:

<NR3,NR3,NR3>

Response unit:

Absolute display (:REF:STAT 0)

• in dBm for DISP:UNIT LOG
• in W for DISP:UNIT LIN

Relative display (REF:STAT 1) in dB

• +9.91E37 overflow
•

−

9.91E37 underflow

Command
string

Parameter type / Response type /
Unit / Info

:MEM
:FREE?

Returns number of how many
measurements can still be stored
until memory is full.

:MEM
:USED?

Returns number of measurements
stored.

:MEM
:GROU

Selects the group (1...350) where the
measurement is stored, deleted or
recalled.

Parameter type:

<NR1>

e.g. :MEM:GROU 10

:MEM
:GROU?

Returns the group where the
measurement is stored, deleted or
recalled.

e.g. 10

Command
string

Parameter type / Response type /
Unit / Info

Содержание 2297/02

Страница 1: ...cOPM A1 Optical Power Meter BN2297 98 12 2008 11 English BN 2297 02 Operating Manual...

Страница 2: ...pyright to these organizations ITU T Rec ommendations or ETSI Standards may not be copied and or made available to third parties in whole or in part without the written agreement of ITU T and or ETSI...

Страница 3: ...TED 8 Unpacking the device 8 Power supply 12 4 BASIC OPERATION 15 Switching the device on off 15 Display elements 15 Navigating in the menus 16 Configuring the device 17 5 OPERATION 25 Selecting a wav...

Страница 4: ...t port 35 Cleaning the instrument 36 8 REMOTE CONTROL 37 Communication interface 37 Key 37 Commands 38 9 SPECIFICATIONS 47 General specifications 47 Integrating sphere specifications 49 SNT 121A Adapt...

Страница 5: ...atory The Compact Photonic Tools are stackable so you can assemble individual test sets Common features The cOPM A1 offers a new portfolio of point solutions for fiber optic test applications The cOPM...

Страница 6: ...r TRIPLE tests dramatically lower test durations up to three times by allowing for the simultaneous measurement of two or three wavelengths To enable TRIPLE Test the cOPM A1 is paired with either the...

Страница 7: ...the device or severe injury to the person High Voltage Follow the instructions carefully to avoid damage to the device or severe injury to the person This safety instruction is given if the danger is...

Страница 8: ...de Italics Result Indicates the result of following an instruction e g The page opens Bold type face Pages controls and display elements Screen pages controls and display elements are indicated in bol...

Страница 9: ...d outside the permitted ambient conditions Observe the specified measurement range Always make sure that the device is in proper working order before switching it on Warning symbols indicating a poten...

Страница 10: ...d level of the device to be connected Connect all optical fibers before switching on the radiation source Switch off the laser source before disconnecting the optical fibers Never look directly into t...

Страница 11: ...at ambient temperatures between 0 and 40 C CAUTION Insufficient ventilation Insufficient ventilation can damage the SNT 121A Adapter or adversely affect its function and safety Ensure adequate ventil...

Страница 12: ...ackage contents Your level meter is shipped with the following accessories 1 adapter BN 2297 00 xx Operating manual AC Adapter SNT 121A Checking for shipping damage After you unpack the device check t...

Страница 13: ...mperature is brought into a warm room To prevent damage wait until no more condensation is visible on the surface of the device before powering it up Do not operate the device until it has reached its...

Страница 14: ...10 cOPM A1 JDSU 3 GETTING STARTED Device overview Fig 1 Frontal view 1 2 5 4 4 3 6 6...

Страница 15: ...gth PREV Press to go back one menu level without making any changes MENU ENTER Press to open menu and select menu item store settings STORE Press to store displayed values dBm W Press to toggle level...

Страница 16: ...OPM A1 the SNT 121A Adapter via the USB control interface Operation from AC power NOTICE Only the SNT 121A Adapter must be used to operate the cOPM A1 from AC power To fit the AC line plug adapter 1 S...

Страница 17: ...21A downwards 3 Slide a different AC line plug adapter into the slot see Fig 3 Fig 4 SNT 121A Changing the AC line plug adapter To operate the cOPM A1 from AC power 1 Connect the SNT 121A DC power cor...

Страница 18: ...o be used to power the cOPM A1 To power the cOPM A1 via the USB interface Just connect a standard USB cable to any USB socket of a PC or USB hub Notes The device can be operated manually even if it is...

Страница 19: ...switch the device off Press and hold down for more than 2 sec to switch off the device Display elements Fig 5 Measurement display External power supply The cOPM A1 is powered by the external AC adapt...

Страница 20: ...hlight an item 2 Press MENU ENTER to select the item To leave a menu without making any changes Press PREV 1310nm Wavelength Display of selected wavelength displayed wavelength depends on settings and...

Страница 21: ...TION menu opens The following table gives a short overview of the menu items These are explained in the sections below Edit Table Edit the wavelengths in the table and the view status show hide of eac...

Страница 22: ...attribute shown you can toggle between them with a single keystroke To edit the Table 1 Press Edit Table in the CONFIGURATION menu The EDIT TABLE menu opens displayed wavelengths may vary according t...

Страница 23: ...is displayed again 6 Press MENU ENTER again to change the view status 7 Select Show to show the wavelength in the table or Select Hide to hide the wavelength in the table 8 Press MENU ENTER to confir...

Страница 24: ...e CONFIGURATION menu The AUTO menu is displayed 2 Select ENABLE to switch on Auto or Select DISABLE to switch off Auto 3 Press MENU ENTER to confirm the setting If Auto mode is activated and a laser s...

Страница 25: ...Press MENU ENTER to store the value and exit from the menu Setting the factory default values 1 Select Set Factory Default in the CONFIGURATION menu The FACTORY DEFAULT menu opens 2 Press MENU ENTER t...

Страница 26: ...year and press MENU ENTER 3 Press to set month and press MENU ENTER 4 Press to set day and press MENU ENTER 5 Select Edit time in the CONFIGURATION menu The EDIT TIME menu opens 6 Press to set hours...

Страница 27: ...duct line 3 Open the download area and download the latest firmware You will also find step by step instructions on how to update the firmware there After downloading the firmware to your PC follow th...

Страница 28: ...be stopped by pressing any of the keys To stop the update you must disconnect the device from all power sources adapter charger batteries USB connection Selecting a language 1 Select Select Language...

Страница 29: ...incoming signal to ensure a correct reading To select a wavelength Press to select a new wavelength The value is shown in the lower left display pane The wavelengths that can be selected by pressing...

Страница 30: ...e can be set by defining the actual power level as the reference value This setting can then be edited manually Setting the reference level The device is in absolute power level display mode 1 Press a...

Страница 31: ...ue 3 Press MENU ENTER to accept the setting Displaying modulated signals The cOPM A1 automatically detects the modulation frequency of light signals modulated at the fixed frequencies of 270 Hz 1 kHz...

Страница 32: ...et individual requirements Measured values stored in successive memory locations Measured values stored in pre defined memory locations Result memory structure The cOPM A1 is equipped with a data memo...

Страница 33: ...result memory is empty or the first and subsequent memory locations are empty The device is in measure mode 1 Press Store to save the first result The display briefly indicates the first memory locati...

Страница 34: ...For this reason the last memory location used will be displayed when you enter the MANAGE MEMORY menu The Meas is highlighted by default so you have quick access to all the measurements of a certain...

Страница 35: ...TER The MANAGE MEMORY menu opens 2 Press MENU ENTER again Select Group is selected The current Group and Meas 001 will be displayed 3 Press to increase decrease the Group 4 Press MENU ENTER MEAS will...

Страница 36: ...e same as for displaying a memory location see Displaying stored results page 30 as the last memory location displayed is always set as the current memory location when storing data To save results at...

Страница 37: ...dual Meas or Group locations to provide access to specific Meas or Group numbers The cOPM A1 has the following memory clear functions Clear Actual Meas Clears the data of the selected measurement Clea...

Страница 38: ...r 2 Press to select Clear Group 3 Press MENU ENTER to clear all the Meas data for the selected Group 4 Press PREV to exit from the menu Note If you now store results they will be stored at memory loca...

Страница 39: ...d is very effective and leaves no residues 4 Blow out the test adapter with clean compressed air available in spray cans e g Anti Dust Spray WARNING Dangerous voltage and invisible laser radiation Mai...

Страница 40: ...ng 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 CAUTION Water and cleaning fluids The device m...

Страница 41: ...om test_and_measurement Key The following table lists the parameter types used in remote control NR1 Integer value Examples 23 90 0 NR2 Real number Examples 23 45 1 30 NR3 Exponential number Examples...

Страница 42: ...rly standard application of the device Overview Utility commands Power Metercommands IDN OPC SYST PERM POW DISP CONT DISP CONT SYST LANG SYST LANG SYST DATE SYST DATE SYST TIME SYST TIME SYST CAL WAV...

Страница 43: ...AS MEM REC ALL MEM DEL MEAS MEM DEL GROU MEM DEL ALL Command string Parameter type Response type Unit Info IDN Returns the unique identification of the device Response type STRING_RESPONSE_DATA e g JD...

Страница 44: ..._RESPONSE_DATA e g 100 Command error SYST DEV DEF Sets the device parameters to their default values SYST LANG Sets the language Parameter type MNEMONIC EN English DE German FR French SYST LANG Return...

Страница 45: ...minimum wavelength that can be set e g 780 SYST CAL WAV TAB Sets up to 30 wavelengths in the Table Parameter type NR1 NR1 e g SYST CAL WAV TAB 820 850 980 1280 1300 1310 1480 1510 1550 1625 SYST CAL W...

Страница 46: ...T Determines whether the power level reading is displayed as an absolute or a relative value Parameter type BOOLEAN 0 absolute value W or dBm 1 relative value dB Default setting 0 REF STAT Returns the...

Страница 47: ...ation wavelengths Parameter type BOOLEAN 0 Auto recognition off 1 Auto recognition on Default setting 0 WAV AUTO Returns whether Auto recognition is on or off 0 Auto recognition off 1 Auto recognition...

Страница 48: ...Relative display REF STAT 1 in dB 9 91E37 overflow 9 91E37 underflow Command string Parameter type Response type Unit Info MEM FREE Returns number of how many measurements can still be stored until m...

Страница 49: ...ement is stored deleted or recalled e g 25 MEM ID MEAS Returns the current group and measurement number where the measurement is stored deleted or recalled e g 10 25 MEM STOR MEAS Stores the current m...

Страница 50: ...e g 1 6 2007 AUG 31 23 59 59 1490nm 45 69dB 5 12dBm 1550nm 12 34dB 10 00dBm MEM REC ALL Returns all the measurements stored in the memory Format for each measurement see MEM REC MEAS MEM DEL MEAS Del...

Страница 51: ...e diameter 62 5 m Uncertainty at reference condition1 1 Reference condition 20 dBm CW 1310 1 nm 23 3 C to 75 RH 9 to 50 m 3 Linearity at reference condition2 0 06 dB 20 pW Averaging time 25 ms Recalib...

Страница 52: ...ions and weight AC line operation with separate SNT 121A Adapter USB Direct from USB no SNT 121A Adapter required Power consumption1 1 When connected to the AC power plug 0 4 W Nominal range of use 10...

Страница 53: ...nm with SM fiber and FC APC connector 65 dB typical Relative uncertainty4 4 At reference condition with 8 degree angled connector due to the polarization and interference 0 05 dB Residual polarization...

Страница 54: ...report BN 2297 90 01 AC101 FC detector adapter 2297 00 01 AC103 SC detector adapter 2297 00 03 AC100 AC100 Detector cap AC102 ST detector adapter AC112 MT ribbon cable adapter AC114 MU detector adapt...

Страница 55: ...el 26 E E2PROM 28 F Factory default 21 Firmware update 23 I Information about device 22 K Key 37 L Lambda Table editing 18 Language 24 Laser safety 6 M Maintenance 35 Memory Management 28 Memory posit...

Страница 56: ...52 oOPM A1 JDSU INDEX T Time 22 U Updating the firmware 23 W Wavelength selecting a 25...

Страница 57: ...he JDSU Environmental Management Program considers Product design and manufacture Environmental restrictions and requirements are taken into account during planning and manufacture of JDSU products Th...

Страница 58: ...ing systems affected by this can be recognized by the symbol on the right of a crossed out trash can and a black bar This symbol can be found either on the device or in the accompanying documents Cont...

Страница 59: ...RoHS Additional Information required for the Chinese Market only RoHS...

Страница 60: ...O PBB O O O O O O CR 6 O O O O O O Cd O O O O O O Hg O O O O O O Pb X O O O O O Component Main Product PCB Assemblies Internal wiring Display Keyboard Plastic case parts Accessories O SJ T11363 2006 X...

Страница 61: ......

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