NMOA8100 Series Network Managed Optical Amplifier User`s Manual
Contents
1. AnalogAlarmHI 1 3 6 1 4 1 5591 1 1 1 1 5 Integer32 RO AnalogAlarmLO 1 3 6 1 4 1 5591 1 1 1 1 6 Integer32 RO analogAlarmLOLO 1 3 6 1 4 1 5591 1 1 1 1 7 Integer32 RO analogAlarmDeadband 1 3 6 1 4 1 5591 1 1 1 1 8 Integer32 RO Not Used parameterOID analog alarm parameter OID alarmEnable analog alarm enable currentAlarmState current alarm status of analog alarm parameter analogAlarmHIHI analog alarm HIHI threshold value analogAlarmHI analog alarm HI threshold value analogAlarmLO analog alarm LO threshold value analogAlarmLOLO analog alarm LOLO threshold value currentAlarmEntry Table 13 currentAlarmEntry discretePropertyEntry OID 1 3 6 1 4 1 5591 1 1 2 1 Name OID Type Access E T C CurrentAlarmOID 1 3 6 1 4 1 5591 1 1 2 1 1 object identifier RO currnetAlarmAlarmState 1 3 6 1 4 1 5591 1 1 2 1 2 Integer32 RO currentAlarmAlarmValue 1 3 6 1 4 1 5591 1 1 2 1 3 Integer32 RO currentAlarmOID now OID of generated alarm currentAlarmAlarmSate Alarm state of generated alarm currnetAlarmAlarmValue Alarm value of generated alarm discretePropertyEntry Table 14 discretePropertyEntry discretePropertyEntry OID 1 3 6 1 4 1 5591 1 1 3 1 Name OID Type Access E T C discreteParameterOID 1 3 6 1 4 1 5591 1 1 3 1 1 object identifier RO discreteAlarmValue 1 3 6 1 4 1 5591 1 1 3 1 1 Integer32 RO discreteAlarmEnab2. AC input voltage range 85 265V AC 50 60 Hz DC Electric Power Supply Connection rear panel DC input voltage range 36 72V for DC 48V DC connector dimensions Below is a list of acceptable DC connectors that can be used to establish connections to the terminal blocks of the unit FORK TYPE Material Electrolytic Copper e Surface Tin plated Insulation Polyvinyl Chloride oral Dimension mm AWG e FAAEA 190 45 42 2m16 125 3 33 59 RING TYPE e Material Electrolytic Copper e Surface Tin plated e Insulation Polyvinyl Chloride EMCORE Broadband 2015 West Chestnut Street Copyright 2010 EMCORE Corporation 3 e m C o re Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 2 6 Connecting Optical Fiber Patch Cords 1 Clean all fiber patch cords before connecting to the EDFA Cleaning Guidelines Fiber Patch cord connectors Remove the fiber connectors dust cap and wipe the fiber connector tip with a dry lint free cloth such as Kimwipes Inspect for scratches or debris on connector surface by using a microscope ie 100x or 200x If no scratches or debris are found the connector is now clean and ready for connection If debris or scratches are found then repeat the fiber patch cord connector cleaning guidelines Fiber Bulkhead connectors
3. Compressed air may be used to clean fiber bulkhead connectors Use compressed air with at least the following specifications Non residue inert gas for precision dust removal Ultra filtered to lt 0 2 microns Recommended for optical systems Using compressed air as listed above lift or remove the bulkhead dust cover and hold the can of compressed air about 6 inches from the connector After spraying a few short bursts into the bulkhead the connector is clean and ready for connection CAUTION Use caution when handling fibers Do not exceed fiber CAUTION manufacturers pulling tension or bend radius specifications EMCORE Broadband 3 e m CO re 2015 West Chestnut Street Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com Copyright 2010 EMCORE Corporation NMOA8100 Series Erbium Doped Fiber Amplifier 3 PANEL DESCRIPTION 3 1 Summary USER S MANUAL APRIL 6 2010 In this chapter general information about the front and rear panels of the NMOA8100 Series EDFA is presented The individual switches and connections will be introduced 3 2 Panel Description 3 2 1 Front Panel Below is a typical drawing of an NMOA8100 front panel in this case a four port SC APC unit with front fiber connections and following a descriptive summary of the components cp Gees Optical Amplifler NN noumon vpe O41 owa ows owe G d H E ete NI eg 9996 2 5 il 20
4. Log Count 14 1 100 Last log index 14 1 32767 occured occured occured is occured occured is occured occured occured occured is occured index 1 4858e679 05 00 06122006010401ab57010b010301010301030300 02013b LD3 BIAS alarm is index 2 4858e6f9 05 00 06122b06010401ab57010b010301010301020300 0201 1a LD3 Temp alarm is index 3 4858e907 05 00 06122b06010401ab57010b010301010301030300 02013b LD3 BIAS alarm is index 4 4858e907 05 00 06122006010401ab57010b010301010301020300 02011a LD3 Temp alarm index 5 4858ea1b 05 00 06122006010401ab57010b010301010301030300 02013b LD3 BIAS alarm is index 6 4858ea1c 05 00 06122b06010401ab57010b010301010301020300 02011a LD3 Temp alarm index 7 4858fd84 05 00 06122b06010401ab57010b010301010301030300 02013a LD3 BIAS alarm is index 8 4858fd84 05 00 06122b06010401ab57010b010301010301020300 0201 1a LD3 Temp alarm is index 9 4858fdbf 05 00 06122006010401ab57010b010301010301030300 02013b LD3 BIAS alarm is index 10 4858fdbf 05 00 06122006010401ab57010b010301010301020300 02011a LD3 Temp alarm 8 EMCORE Broadband 3 e m CO re 2015 West Chestnut Street Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com Copyright 2010 EMCORE Corporation NMOA8100 Series Er bium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 is occured is occured is occured is occurr
5. 3 emcore empower with light NMOA8100 Series Network Managed Optical Amplifier User s Manual APRIL 2010 For more information on this and other products 3 emcore Contact Sales at EMCORE 626 293 3400 or visit www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 Table of Contents 1 INTRODUCTION EE 5 1 1 About this Manual stees EES 5 1 2 General Description sum iiseieemmieuiseiseideve husbanken edeeeende aaa aaia aaa inada aa 5 1 3 Mechanical Dimensions and Operational Conditions rrrrnvrnnnavennnvrnnnvnnnnnnnnnnnnnnnner 5 1 4 Precautions for Installation and Warnings rrnsvnnnnnvnnnnvvnnnnvnnnnnvnnnnnnnnnvnnnnnnnnnnnnnnnnnnnnnnr 5 1 5 Grounding ConsideratiOnS rrrravrnnnnvnnnnnnnnnvnnnnnvnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnvnnnnnnnnnnnnnnnnnnnnnen 6 16 Tastatur emnene 6 2 GETTING STARTED EM 8 2 1 Before Initializing and Operating the Unit rrsavrnnnnvvnnnnvnnnnvnnnnnvnnnnnnnnnvnnnnnvnnnnnnnnnnvnnnn 8 2 2 Unpat NG E 8 2 3 Safety Information s mememsrennnnssrvnanassevamnnns unmndnve sanmddne VEER nnna nannaa 8 2 3 1 Power Requirements rrunnrnnannvnnnnvvnnnrrnnnnnrnnnnnnnrnrrennnrnnsnnrnnennnnssrresnnrneennnennn 8 2 4 Safety Joeren ees ee dee bes NEES EE 9 2 5 Mounting and Power Connection mss raxsvrnnnvnnnnnvnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnnnnnn 9 2 6 Connecting Optical Fiber Patch Cords s rrsevnnnnvnnnnnvnnnnnnnnnvnnnnnn
6. 6 1 Precautions for Testing rrssrnnnnvnnnnvnnnnnvnnnnnvnnnnvennnnvnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnen 43 6 2 Measuring InstrumentS rrssvnnnnvvnnnnvnnnnnvnnnnvnnnnvennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 43 6 3 Performance Test Procedure rrrsvrnnnnvnnnnnnnnnnvnnnnnvnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnnnnnnnnnnnnnnnn 44 6 4 Alarm Test ProCedure 2 stivnet eden eden eeeCgeteE 44 7 TROUBLESHOOTING iissssicscisceicsscccsssaccecasccssecsssnceccesscscedsancecacseacesddacsescencocerscascesstectucdvenssevestacearasceessted 45 7 1 Troubleshooting Precautions rrrnvrnnnnvnnnnnvnnnnvnnnnnvnnnnnnnnnvennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 45 7 2 Basic Troubleshooting ProceduresS s axsvrnnnvnnnnnvnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 45 8 CLAIMS AND REPACKAGING iisseiscisisscccsssccsessscccsvecsisescnscntsseeccesessececsssncevnvssceteutansetveasscersnccccesssececesseey 47 81 TL 47 8 2 Returning Shipments to EMCore rrrssvnnnnnvnnnvvennnnvnnnnnnnnnvvnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnnnnn 47 List of Tables Table 1 NMOA8100 Series EDFA Inventory EE 8 Table 2 Laser On OFF Key Switch ere 12 Table 3 ele RT E 12 EEE EEE iinic naiari ee a s AERES EE TSEN EN A SESE 13 Table ee 13 Table 6 Provision Menu Descrptons cece eeeeseseeeeseeeeeeseeseeeseseeseseeeeteeneeeeeeeteeeaeeeeets 18 Table Alarm Ee EEGEN 22 Table 8 Factory Default Network Configuration ccccceccesseesseceeseseese
7. BIAS ALARM HIHI 0 mA TEMP ALARM HIHI 0 0 C BIAS ALARM HI 0 mA TEMP ALARM HI 0 0 C BIASALARMLO 0 mA TEMP ALARMLO 0 0 C BIAS ALARM LOLO 0 mA TEMP ALARM LOLO 0 0 C 5 1 5 13 SNMP Setup Commands CS emcore Before attempting an SNMP interface connection use the SNMP CLI command to setup the Read Only and Read Write community strings and define the trap IP addresses community and state enabled or disabled See below for examples Ex Usage SNMP ARGO ARG1 ARG2 ARG3 ARGO TRAP ROCOMM RWCOMM TRAPEN TRAPCOMM ARG1 GET SET ARG2 GET TRAP Trap Receiver Index 0 4 ROCOMM Read Only Community Max StrLen 10 RWCOMM Read Write Community Max StrLen 10 TRAPEN Trap Receiver Index 0 4 TRAPCOMM Trap Receiver Index 0 4 SET TRAP Trap Receiver Index 0 4 ROCOMM Read Only Community Max StrLen 10 RWCOMM Read Write Community Max StrLen 10 TRAPEN Trap Receiver Index 0 4 TRAPCOMM Trap Receiver Index 0 4 ARG3 SET TRAP Manager IP XXX XXX XXX XXX TRAPEN ON OFF TRAPCOMM Community Public Max StrLen 10 SNMP GET TRAP Index Ex ADMIN SNMP GET TRAP 1 SNMP Trap Receiver 1 IP 192 168 0 52 SNMP GET ROCOMM Ex ADMIN SNMP GET ROCOMM SNMP Read Only Community public SNMP GET RWCOMM Ex ADMIN SNMP GET RWCOMM SNMP Read Write Community PRIVATE SNMP GET TRAPEN Index Ex
8. Fax 626 293 3428 www emcore com Copyright 2010 EMCORE Corporation CS emcore NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 commonMulitcastGroup OID 1 3 6 1 4 1 5591 1 3 3 Name OID Type Access Note commonMaxMulticastAddress 1 3 6 1 4 1 5591 1 3 3 1 Integer32 RO commonMulticastAddressIndex 1 3 6 1 4 1 5591 1 3 3 2 1 1 Integer32 RO commonMulticastAddressNumber 1 3 6 1 4 1 5591 1 3 3 2 1 2 Octets R W commonMaxMulticastAddress Maximum number of multicast address commonMlulticastAddressindex Index multicast address commonMulticastAddressNumber Address of multicast 5 2 8 heOpticalAmplifierGroup Table 18 heOpticalAmplifierGroup heOpticalAmplifierGroup OID 1 3 6 1 4 1 5591 1 11 1 3 Name OID Type Access Note heOpAmpUnitOutputStatus 1 3 6 1 4 1 5591 1 11 1 3 1 1 1 1 1 Integer32 RO heOpAmpUnitOnOffControl 1 3 6 1 4 1 5591 1 11 1 3 1 1 1 1 2 Integer32 RO heOpAmpinputindex 1 3 6 1 4 1 5591 1 11 1 3 1 1 2 1 1 Gauge32 RO heOpAmpinputPower 1 3 6 1 4 1 5591 1 11 1 3 1 1 2 1 2 Integer32 RO heOpAmpLaserIndex 1 3 6 1 4 1 5591 1 11 1 3 1 1 3 1 1 Integer32 RO heOpAmpLaserTemp 1 3 6 1 4 1 5591 1 11 1 3 1 1 3 1 2 Integer32 RO heOpAmpLaserBiasCurrent 1 3 6 1 4 1 5591 1 11 1 3 1 1 3 1 3 Gauge32 RO heOpAmpOutputIndex 1 3 6 1 4 1 5591 1 11 1 3 1 1 4 1 1 Gauge32 RO heOpAmpOutputPower 1 3
9. 1 Uu ull D e Laser ON OFF key switch Table 2 Laser On OFF Key Switch Condition 3 2 1 1 1 1 Description ON Normal Operation OFF Forces the EDFA optical output power to be disabled Communication Terminal Port Table 3 Control Switch Port Desription Ethernet Ethernet Communication Port for SNMP Monitor and Control Serial Communication Port for RS 232C Monitor and EE Control factory use e An LCD screen EMCORE Broadband 2015 West Chestnut Street Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com CS emcore Copyright 2010 EMCORE Corporation NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 e Three LED s indicating the EDFA s state Table 4 LED State LED Color 3 2 1 1 1 1 1 Indication Green Pump Lasers On Laser Red Pump Lasers Off Green Normal Operation No Alarm Status Red LOS Alarm LOP Alarm Yellow Bias Temp Case Temp Power FAN Alarm Comm Blue Ethernet Link On e Menu control switches for front panel user interface Table 5 Control Switch Switch 3 2 1 1 1 2 Function MENU Enters the menu displayed on the LCD or returns level to the previous menu ENTER Applies the current menu item selection UP DOWN GEN user to scroll up and down through the menu e Optical connection ports Figure 6 Complet
10. 166 Pinging 192 168 606 166 with 32 bytes of data 192 168 090 100 hytes 32 time lt ims TTL 64 192 168 1 8 byt time lt ims TTL 64 192 168 1 bytes time lt ims TTL 64 192 168 1 8 hytes 32 time lt ims TTL 64 Ping statistics for 192 168 1 Sent 4 Received 4 Lost z lossd Approximate round trip times in milli seconds Minimum ms Maximum ms Average Gms C Documents and SettingsNc 878236 gt At the command prompt type the following case sensitive command replacing the IP Address with the one found in the LCD display telnet 192 168 0 100 A script will run and user will see something similar to the screen shot below in the Console window And a prompt for Login will appear EMCORE Broadband 1 2015 West Chestnut Street Copyright 2010 EMCORE Corporation I e m C o re Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 c telnet 192 168 0 101 Optical Anplifier Shelf Systen SNMP Board ver 1 3 SN ver 01 02 00 00 Update Aug 6 2688 gt admin admin 5 1 3 ADMIN and USER accounts ADMIN and USER accounts are established separately for different access priorities ADMIN account holder can set passwords for both ADMIN and USER accounts The default unit user id is admin and password is admin Administrative work such as network connection s
11. 192 168 0 100 Optical Amplifier Shelf System DE DE De SNMP Board ver 2 5 DE DE KKRKKK S W ver 01 02 01 00 Update Mar 12 2009 Login admin Password ADMIN gt ip set 192 168 6 161 ADMIN gt reset Since the IP address has changed after the reset the user will need to invoke a new Telnet sessions to continue with other CLI functions 5 1 5 Command Line Interface CLI Commands Note the syntax information of a CLI command will be provided if a user enters the Command without any arguments Summary Displays summary list of available Commands in the CLI with a brief description for convenience ver Displays hardware and SW version information about the EDFA cls Clears the console screen ping Sends IP packets and reports response to confirm proper network connection logout Performs a log out from ADMIN or USER account Note a logout will not end the Telnet connection and user can log back in from the prompt ip Allows users to get or set the unit s IP address subnetmask Allows user to get or set the subnetmask information for the EMCORE Broadband 2015 West Chestnut Street I e m C o re Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com Copyright 2010 EMCORE Corporation NMOA8100 Series Erbium Doped Fiber Amplifier unit gateway Allows user to get or set the subnetmask information for the unit initsys This command will init
12. 2015 West Chestnut Street 3 e m C ore Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com Copyright 2010 EMCORE Corporation NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 2 GETTING STARTED 2 1 Before Initializing and Operating the Unit Check that the units and contents are complete and no signs of visible damage on any portion of the exterior surface Read the user manual carefully Become familiar with all safety symbols and instructions to ensure the EDFA is operated and maintained safely 2 2 Unpacking Check that the unit and contents are complete 1 Wear an anti static wrist strap and work in an electrostatic discharge ESD controlled area 2 Inspect the shipping container for any indication of excessive shock to the contents and inspect the contents to ensure that the shipment is complete 3 Inspect the unit for structural damage that may have occurred during shipping Note Keep the packaging to prevent damage to the unit in any future transport of the device Immediately inform Emcore and if necessary the carrier if the contents of the shipment are incomplete if the unit or any of its components are damaged or defective or if the unit does not pass the initial inspection Table 1 NMOA8100 Series EDFA Inventory Item Quantity NMOA8100 Series EDFA 1 CD with Instruction Manual 1 TEST REPORT 1 Keys 2 AC Power Cord if appl
13. 6 1 4 1 5591 1 11 1 3 1 1 4 1 4 Integer32 RO heOpAmpOutputGainType 1 3 6 1 4 1 5591 1 11 1 3 1 1 4 1 5 Integer32 RO heOpAmpUnitOutputStatus output status on off of optical amplifier heOQpAmpUnitOnOffControl output status control of optical amplifier heOpAmplinputindex index of input power heOpAmplinputPower input power value heOpAmpLaserIndex index of LD heOQpAmpLaserTemp temp of LD heOpAmpLaserBiasCurrent bias current of LD heOQpAmpOutputlndex index of output power heOpAmpOutputPower value of output power heOpAmpOutputGainType output power gain type AGC APC 5 2 9 heBaseldent Table 19 heBaseldent heBaseldent OID 1 3 6 1 4 1 5591 1 11 2 Name OID Type Access Note HeCommonTime 1 3 6 1 4 1 5591 1 11 2 1 1 1 1 1 1 1 Octets RO HeCommonTemperature 1 3 6 1 4 1 5591 1 11 2 1 1 1 1 1 1 2 Integer32 RO HeCommonSoftwareReset 1 3 6 1 4 1 5591 1 11 2 1 1 1 1 1 1 3 Integer32 RO heCommonAlarmDetectionControl 1 3 6 1 4 1 5591 1 11 2 1 1 1 1 1 1 4 Integer32 RO heCommonLogNumberOfEntries 1 3 6 1 4 1 5591 1 11 2 1 1 1 2 1 Integer32 RO EMCORE Broadband 2015 West Chestnut Street Alhambra California 91803 1542 3 gt emcore Tel 626 293 3400 Fax 626 293 3428 www emcore com Copyright 2010 EMCORE Corporation NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 HeCommonLogLastIndex 1 3 6 1 4 1 5591 1 11 2 1 1 1 2 2 Integer32 RO HeCo
14. ADMIN SNMP GET TRAPEN 1 SNMP Trap Receiver 1 State OFF 0 SNMP GET TRAPCOMM Index Ex ADMIN SNMP GET TRAPCOMM 1 SNMP Trap Receiver 1 Trap Community public EMCORE Broadband 2015 West Chestnut Street Copyright 2010 EMCORE Corporation Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 SNMP SET ROCOMM string Ex ADMIN SNMP SET ROCOMM PUBLIC SNMP Community public PUBLIC setting success This setting will be applied after reboot SNMP SET RWCOMM string Ex ADMIN SNMP SET RWCOMM PUBLIC SNMP Community public PRIVATE setting success This setting will be applied after reboot SNMP SET TRAPEN Index ON OFF Ex ADMIN SNMP SET TRAPEN 1 ON SNMP Trap 1 Enable Setting Successful SNMP SET TRAPCOMM Index string Ex ADMIN SNMP SET TRAPCOMM 1 public SNMP Trap Receiver 1 Trap Community public setting success This setting will be applied after reboot 5 1 6 SNMP Summary CS emcore The NMOA family supports SNMPv1 and SNMPv2c SNMPV3 is not currently supported A GUI Graphical User Interface in the form of a MIB browser or network management software can be established for remote control and monitoring using the SNMP interface on the NMOA unit See the prior CLI section 5 1 5 13 on information on how to chang
15. C gt Copyright 1985 2661 Microsoft Corp C Documents and SettingsNc 878236 gt 5 1 2 Starting a Telnet Session Check the IP address of the EDFA by using the menu item IP Address in the front panel section 4 2 7 EMCORE Broadband 2015 West Chestnut Street I e m C o re Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com Copyright 2010 EMCORE Corporation NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 It may be necessary to configure the network connection parameters on the PC to make a connection For example it may be necessary to configure your PC s LAN connection to have the first three octets of the PC s IP address setting consistent with the first three octets of the NMOA8100 IP Address For example if the NMOA8100 unit IP address is set to the default 192 168 0 100 from the PC if using Windows XP operating system select Start gt Control Panel gt Network Connections gt Internet Protocol gt TCP IP gt Use the following IP address 192 168 0 101 gt subnet mask 255 255 255 0 Consult your IT department for further assistance if required A proper connection will be established when a ping command results in successful packet return see below window e C WINDOWS system32 cmd exe Microsoft Windows XP Version 5 1 2666 lt C gt Copyright 1985 2661 Microsoft Corp C Documents and SettingsNc 878236 gt ping 192 168 060
16. EDFA drops below the reference output power the color of the status LED changes from green to red This level is nominally 3dB below the reference output power of the unit and the actual value at manufacture is recorded in the test report that comes with the unit If the Laser OFF state is selected from the LCD menu the color of the status LED changes from green to red The LOP alarm will not be active during normal operation and if it active will clear when the output optical power of the EDFA returns to normal In this case the color of status LED will be green m BIAS Alarm The Pump Laser Diode s provides optical energy to the Erbium Doped Fiber in the EDFA The optical output power of the Pump Laser Diode s is a function of the electrical bias current that is applied to the laser Over the course of the life of an EDFA the pump lasers are expected to age and slow degradation in energy conversion efficiency from electrical to optical output power occurs Thus the pump lasers have a beginning of life efficiency and an end of life efficiency The end of life current is defined as 120 of beginning of life current and is stored in the unit s non volatile memory during initial manufacture In the event the bias current of the pump laser diode exceeds 95 of the end of life EOL value the pump bias current alarm will be activated The pump laser diode driver is limited to never exceed the EOL bias level If the BIA
17. for all equipment are in the OFF state 2 Clean all fiber optical bulk heads and patch cords fiber end faces see section Connecting Optical Fiber Patch Cords for details 3 With an optical fiber patch cord connect the optical source or transmitter to the input of the optical power meter Turn on the power meter Turn on the optical source and measure the optical power Make sure the Optical power measured from the source is above the minimum optical input power threshold for the EDFA and below the maximum input power threshold for the EDFA which is described in the test report included with the NMOA8100 shipping carton or referring to the model specific datasheet 7 Turn off the source If there is a key switch on the source it can be turned to the OFF position 8 Disconnect the optical power meter and connect the source to the input of the NMOA8100 EDFA shown in the diagram below as Device Under Test DUT 9 Confirm the measurable power range of the optical power meter A typical EDFA optical output power level can be very high and the optical power meter may be irreversibly damaged if it s input power specifications are violated If the input power specification range is lower than the specified output power of the EDFA an optical attenuator must be inserted between the output of the EDFA and the input of the optical power meter 10 Finally connect the output of the EDFA directly or through a variable optical attenu
18. of SHELF system FAN status alarm No 1 1 No 2 1 Value 1 is OK Value 6 is FAIL Power supply status alarm No 1 1 No 2 1 Value 1 is OK Another Value is FAIL Casetemp status alarm 1 Value 1 is OK Another Value is FAIL Optical component status alarm IPM status alarm 1 OPM status alarm 1 LD component status alarm LD No 1 BIAS alarm 1 TEMP alarm 1 LD No 2 BIAS alarm 1 TEMP alarm 1 LD No 3 BIAS alarm 5 TEMP alarm 5 LD No 4 BIAS alarm 1 TEMP alarm 1 EMCORE Broadband gt 2015 West Chestnut Street Copyright 2010 EMCORE Corporation I e m C o re Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 SHELF GET SYSTH Indicates the alarm threshold value settings at the system level Ex SHELF system threshold value AlarmHIHI 111 AlarmHI 222 AlarmLO 333 AlarmLOLO 444 AlarmHIHI 555 AlarmHI 666 AlarmLO 777 AlarmLOLO 888 AlarmHIHI 999 AlarmHI 123 AlarmLO 456 AlarmLOLO 789 Divide value by 10 Casetemp alarm threshold value information Output voltage information of Power Supply No 1 Output voltage information of Power Supply No 2 SHELF GET LOG log information Max log count 100 max log index 32767 Ex
19. power switch and power cord to ensure electric power is provided properly Disconnect and isolate all power sources before checking power supply fuses m Case 2 Measure whether the optical input power of the EDFA from the optical source or optical transmitter satisfies the minimum optical input power condition of the EDFA If the optical input power of the EDFA is satisfied attempt to clean the fiber face surface of the optical input of the EDFA See Connecting Optical Fiber Patch Cords in section 2 6 for further details E Case 3 Check the Laser ON OFF state on the Laser Control menu m Case 4 Check the fans and confirm unrestricted airflow Make sure environmental operating conditions are not being exceeded Check for Pump Laser Diode bias alarms in the user interface m Case 5 In the case where the Status LED turns yellow at first followed by both Laser and Status LED s turning red the internal pump laser diode internal temperature is abnormal The laser diode may require either an adjustment or a replacement If you identify the problem as shown in the Table or have an unidentified problem you must stop operating the EDFA immediately and please contact Emcore for support EMCORE Broadband gt 2015 West Chestnut Street Copyright 2010 EMCORE Corporation I e m C o re Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL
20. 3 Insert the key that came with the unit into the key switch on the front panel and turn the laser key switch OFF 4 For dual AC Models Plug the two power cords supplied with the unit into the three prong connectors on the rear panel of the EDFA and plug the other ends of the two power cords into a 85 265V VAC 50 60 Hz power source e g wall socket 5 For DC powered models carefully connect wires DC DC and GND to the terminal that is connected to the DC input of the power supply The DC source must be 36 72VDC and wires used must handle 65VA 6 Turn the unit power switch to the ON position Note The EDFA can operate with a single power supply and or from two different power sources If the LCD on the front panel lights up this indicates that the system electric power supply is working properly If the LCD does not light up double check to see if the cord is plugged in If necessary disconnect all power sources to the unit and check the fuses located between the power switch and the AC power receptacle or between the power switch and the DC terminal block depending on the power supply type See diagrams below EMCORE Broadband gt 2015 West Chestnut Street Copyright 2010 EMCORE Corporation e m C o re Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 AC Electric Power Supply Connection rear panel
21. 5 1 5 10 MPU Allows user to check the MPU information and status of physical devices connected the MPU In addition a basic set up of the MPU is possible See below for examples Usage MPU ARG1 ARG2 ARG3 ARG1 GET SET EMCORE Broadband 5 2015 West Chestnut Street Copyright 2010 EMCORE Corporation I e m C Oo re Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 ARG2 GET SYSINFO MPU module Information STATUS MPU module Status CONFIG MPU module Configuration INPOWER Input Power Value of MPU Module SET TIME DESCR MPU Description ALS Machine All ALS Control BUZZ MPU Buzzer Setting ARG3 TIME Set New Time YYYYMMDDhhmmss DESCR Enter User define string Len 0 20 ALS ON OFF BUZZ ON OFF MPU SET DESCR Len 0 20 Input MPU Description Ex MPU SET DESCR Shelf OFA for Node 1 MPU SET TIME YYYYMMDDhhmmss Input time information for the MPU Use 14 digits to input the time information in the following format YYYYMMDDhhmmss Ex MPU SET TIME 20061207091830 MPU GET SYSINFO View MPU Model Name Description Serial Number Firmware Version Hardware Version Ex ADMIN MPU GET SYSINFO Model Name XXX Description EMCORE Serial Number XXX Firmware Version 1 00 Hardware Version 1 00 MPU GET STATUS View MPU time information Ex
22. 6 2010 8 CLAIMS AND REPACKAGING 8 1 Claims Immediately inform Emcore and if necessary the carrier if The contents of the shipment are incomplete The unit or any of its components are damaged or defective The unit does not pass the initial inspection In the event of carrier responsibility Emcore will allow for the repair or replacement of the unit while a claim against the carrier is being processed 8 2 Returning Shipments to Emcore Emcore will only accept returns for which an approved Return Material Authorization RMA has been issued This number must be obtained prior to shipping any material to Emcore The owner s name and address the model number and full serial number of the unit the RMA number and an itemized statement of claimed defects must be included with the return material Ship the return material in the original shipping container and packing material The figure below shows the correct placement of the original packing material in the original inner box NOTE n the event of a reshipment back to the manufacturer any additional damage caused by not using the original boxes will be considered the responsibility of the customer If the original shipping container and packing material are not available typical packaging guidelines are as follows Wear an anti static wrist strap and work in an ESD controlled area 2 Wrap the unit in anti static packaging Use anti static connector covers as app
23. A8100 Series EDFA consists of two hot swappable power modules and two fans and a chassis ground lug baD I ESCH AC input voltage range 85 265V AG 50 60 Hz EMCORE Broadband 2015 West Chestnut Street Copyright 2010 EMCORE Corporation e m C o re Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 4 FRONT PANEL LCD INTERFACE 4 1 Summary In this chapter an overview of the operation of the EDFA using the front panel user interface is explained The diagram below represents a block diagram description the operational menu tree accessible through the LCD display MAIN MENU SUB Provision EDFA Act EDFA Deact Laser Key Switch is ON Control LASER Laser ON Laser OFF Buzzer Buzzer ON Buzzer OFF Status Input Power Output Power LD Bias LD Thermistor Case Alarm EDFA Model Test LED Buzzer Function Setting Time IP Address EMCORE Broadband gt gt 2015 West Chestnut Street Copyright 2010 EMCORE Corporation I e m C O re Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 4 2 LCD Display When the unit is first powered ON the LCD display will initially report the following NOTE In all LCD menus if you do not select a menu button
24. ADMIN MPU GET STATUS Current Time Bit 2006 12 07 11 48 34 Provision Bit 0x1 Card ACT Bit 0x1 Card Alarm Bit 0x0 5 1 5 11 SHELF Highest System Level Information Provides Basic information of the EDFA at the system level Ex Usage SHELF ARG1 ARG2 ARG3 ARG4 ARG1 GET SET ARG2 GET INFO SHELF system information PSINFO Power Supply Output Power ALARM Now all alarm value of shelf system SYSTH Alarm threshold value of shelf system LOG System log information EMCORE Broadband gt 2015 West Chestnut Street Copyright 2010 EMCORE Corporation e m C o re Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 SET PSEN Power Supply Alarm Enable Disable AGR3 INDEX 1 2 AGR4 VALUE 1 alarm enable 0 alarm disable SHELF GET INFO View Logical ID SHELF GET PSINFO Power supply module information Ex Power Supply Voltage Information Power supply module count 2 Power supply No 1 type AC 220V PS output voltage 50 Alarm enable value 1 Power supply No 2 type DC 48V PS output voltage 55 Alarm enable value 0 Divide value by 10 SHELF GET ALARM All alarm status of at the system 1 value indicates clear Any other value indicates an alarm state Ex Now All alarm value
25. Bias Current is the measured bias current being applied to the pump laser diode For units with multiple pump lasers all bias currents will be available in the menu and indicated as LD1 LD2 etc The LD Bias Current s will be display in mA The LD Thermistor menu item reports the temperature of the individual pump laser diodes in Celsius G EMCORE Broadband 2015 West Chestnut Street Copyright 2010 EMCORE Corporation Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 Selecting the Temperature menu item will report the EDFA module temperature in Celsius C The Alarm Status menu allows for a check of the unit s Alarm status To move another alarm state push Up Down button Table 7 Alarm Descriptions Name Variable Description aseTemp Case m Temperature state of the EDFA module OK Temperature Normal FAIL Abnormal IPM Input Power E Input optical signal power to the EDFA OK Normal FAIL Abnormal OPM Output Power m Output optical power of the EDFA OK Normal FAIL Abnormal POWER 1 Power Supply Power Supply state of the EDFA module 1 OK Normal FAIL Abnormal POWER 2 Power Supply M Shows the Power Supply state of the EDFA 2 module OK Normal FAIL Abnormal EMCORE Broadband 2015 West Chestnut Street Copyright 2010 EMCORE Corpo
26. CTION Chapter 2 GETTING STARTED Chapter 3 PANEL DESCRIPTION Chapter 4 FRONT PANEL LCD Chapter 5 COMMUNICATION INTERFACE Chapter 6 PERFORMANCE CHECK Chapter 7 TROUBLESHOOTING Chapter 8 CLAIMS AND REPACKAGING 1 2 General Description The NMOA8100 Network Managed Optical Amplifier Series EDFA Erbium Doped Fiber Amplifier is a state of the art system that receives optical signals at it s input and delivers an amplified optical signal to the output s The optical path consists of a length of erbium doped fiber which is optically pumped with special purpose high power pump lasers For improved system performance optical isolators are installed on the input and output of the EDFA Also configuration and monitoring of the system is supported with LED indicators an LCD interface and electronic communication via an RJ45 Ethernet port The NMOA8100 Series EDFA supports up to two power supplies configured as AC 110V 220V DC 48V or both 1 3 Mechanical Dimensions and Operational Conditions e Emcore s NMOA8100 Series EDFA is provided in a standard 19 rack mount 1U housing Metric dimensions are 432 W x 375 D x 44 H mm The maximum allowed storage temperature range is from 40 C to 85 C The maximum allowed relative humidity range is 10 to 95 The maximum operating temperature range is between 0 C to 50 C The backlit LCD display will operate between 10 C and 60 C The electrical power consumption de
27. ID Binding 3 Alarm OID and value 6 PERFORMANCE CHECK 6 1 Precautions for Testing After completing installation of the NMOA8100 Series EDFA as described in the GETTING STARTED section be sure to final check that the EDFA is securely mounted to an equipment rack and all electrical connections are correctly established Work in an ESD controlled environment and observe ESD precautions including the use of a grounded wrist strap when handling equipment Never look into the end of an optical cable or an exposed optical bulkhead connector attached to an optical output device this is operating Laser radiation is invisible and direct exposure can severely injure the human eye 6 2 Measuring Instruments The required instruments for the performance test and descriptions are listed below in Table 22 Table 22 Instruments for Performance Test Optical Source or Optical Transmitter Input Optical Signal Source to the EDFA Operational wavelength 1550nm Variable Optical Attenuator Controls the optical input power Optical Power Meter Measures the optical power calibrated to 1550 nm for accuracy EMCORE Broadband gt gt 2015 West Chestnut Street Copyright 2010 EMCORE Corporation I e m C o re Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 6 3 Performance Test Procedure Confirm that all power switches
28. S alarm is activated the color of status LED changes from green to yellow H TEMP Alarm The internal temperature of the Pump Laser Diode s must be kept within a specified operating range The the temperature of the Pump Laser Diode s is continuously monitored with the use of a thermocouple If the internal temperature of the Pump Laser Diode is found to be outside of the operational range the TEMP alarm will be activated If the TEMP alarm signal is activated the color of status LED will change from green to yellow EMCORE Broadband gt gt 2015 West Chestnut Street Copyright 2010 EMCORE Corporation e m C o re Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 m POWER Alarm The voltage of power supply must be kept within a specified operating range The internal power supplies are continuously monitored with sensing electronics and in the event that the voltage of a power supply is found to be outside of the operational range the POWER alarm will be activated If the POWER alarm signal is activated the color of status LED will change from green to yellow H FAN Alarm Both fans must be kept operating If one or more fans are not operating the FAN alarm is activated If the FAN alarm signal is activated the color of status LED will change from green to yellow 3 2 3 Rear Panel The rear panel of the NMO
29. a different state the Up or Down button will move the cursor to the desired state and Enter will select it For example pushing the Enter button from the above example will result in a momentary information screen similar to below before returning to the main menu When the Buzzer selection is OFF and an EDFA alarm is activated the Buzzer sound will not activate Also if the unit alarms are disabled Provision Deact the buzzer will not activate under an alarm condition whether the Buzzer state is ON or OFF 4 2 4 Status Menu The Status menu allows a user to conveniently monitor the operational state and key parameters of the EDFA and it s components The first sub menu item is Input Power The Input Power is the optical input power as measured by the internal photo detector that is constantly monitoring this parameter EMCORE Broadband gt 2015 West Chestnut Street Copyright 2010 EMCORE Corporation I e m C o re Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 3 gt emcore Input Power will be displayed in dBm The next sub menu item is Output Power The Output Power is the optical output power as measured by the internal photo detector that is constantly monitoring this parameter If the EDFA has multiple output ports all ports will be available to view with values displayed in dBm The LD
30. ase Temp 32 C OFA input 5V 5 1 V EMCORE Broadband ER 2015 West Chestnut Street opyright 2010 EMCORE Corporation CS emcore Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier CS emcore USER S MANUAL APRIL 6 2010 Input Power XX XX dBm Number of Optical Output Port 16 Output Power of port No 1 XX XX dBm Output Power of port No 2 XX XX dBm Output Power of port No 3 XX XX dBm Output Power of port No 4 XX XX dBm Output Power of port No 5 XX XX dBm Output Power of port No 6 XX XX dBm Output Power of port No 7 XX XX dBm Output Power of port No 8 XX XX dBm Output Power of port No 9 XX XX dBm Output Power of port No 10 XX XX dBm Output Power of port No 11 XX XX dBm Output Power of port No 12 XX XX dBm Output Power of port No 13 XX XX dBm Output Power of port No 14 XX XX dBm Output Power of port No 15 XX XX dBm Output Power of port No 16 XX XX dBm Laser Alarm Status Bit 0x0 LD 1 gt Bias 0 mA Temp 21 C LD 2 gt Bias 1 mA Temp 25 C LD 3 gt Bias 58 mA Temp 26 C LD 4 gt Bias 48 mA Temp 25 C AU GET CONFIG View OFAU configuration Ex ADMIN OFAU GET CONFIG OFAU Slot Number 1 OFA input 5V Low Limit 4 7 V OFA input 5V High Limit 5 3 V Input Power Minimum 15 9 dBm Inpu
31. ator if necessary to an optical power meter with an optical fiber patch cord s 11 Turn on the power meter 12 Power up the EDFA with the key switch OFF and wait for it to initialize 13 Turn the key switch for the source to ON 14 Turn the key switch for the EDFA to ON 15 Under normal operating conditions with LASER ON state and the optical input power is within the optical input power range of the EDFA confirm that the optical output power of the EDFA is within specification Due Optical a Optical Source Attenuator Figure 1 NMOA8100 Series EDFA Measuring Instrument Setup 6 4 Alarm Test Procedure The LOS Loss of Signal Alarm of the NMOA8100 Series EDFA occurs when EMCORE Broadband gt gt 2015 West Chestnut Street Copyright 2010 EMCORE Corporation e m C o re Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 the optical input power of the EDFA is lower than the minimum optical input power threshold of the unit see the TEST REPORT for the factory measured value It is possible to check the LOS Alarm by inserting a variable optical attenuator between the optical source and the input to the NMOA8100 EDFA The input power of the EDFA can be adjusted by using the optical variable attenuator to a value below the minimum optical input signal level Once the optical power drops below the inpu
32. core Common Vendor 1 3 6 1 4 1 5591 1 3 1 1 Octets RO commonModelNumber 1 3 6 1 4 1 5591 1 3 1 1 Octets RO commonSerialNumber 1 3 6 1 4 1 5591 1 3 1 1 Octets RO commonVendorInfo 1 3 6 1 4 1 5591 1 3 1 1 Octets RO CommonReset 1 3 6 1 4 1 5591 1 3 1 1 Integer32 R W commonAlarmDetectionControl 1 3 6 1 4 1 5591 1 3 1 1 Integer32 R W commonNetworkAddress 1 3 6 1 4 1 5591 1 3 1 1 IP Address RO commonTrapCommunityString 1 3 6 1 4 1 5591 1 3 1 1 Octets R W PUBLIC commoninternalTemperature 1 3 6 1 4 1 5591 1 3 1 1 Integer32 RO CommonTime 1 3 6 1 4 1 5591 1 3 1 1 Integer32 RO commonVarBindings 1 3 6 1 4 1 5591 1 3 1 1 Integer32 RO commonResetCause 1 3 6 1 4 1 5591 1 3 1 1 Integer32 RO commonLogicallD logical ID commonVendor vendor commonModelNumber model number commonSerialNumber serial number of model common Vendorlnfo vendor information commonReset software reset write 1 commonAlarmDetectionControl Detection control of all alarm parameters commonNetworkAddress network address of system commonTrapCommunityString trap community default public commoninternalTemperature temperature of OFA module commonTime time position value commonVarBindings value of binding commonResetCause cause of latest reset 5 2 7 commonMulticastGroup Table 17 commonMulticastGroup EMCORE Broadband 2015 West Chestnut Street Alhambra California 91803 1542 Tel 626 293 3400
33. e the SNMP configuration Community strings Read Only Community This is an access privilege for general users like operators who are not allowed to modify configurations Identical to USER account in CLI Read Write Community This is an access privilege for system administrators who can modify product configurations Identical to ADMIN in CLI Traps A Trap is generated during an alarm event and information about this alarm event will be sent to one or more designated trap receivers The Trap IP address is the IP address for the Trap Receiver Up to 5 Trap IP addresses can be assigned per each NMOA unit Trap Enable Enables alarm transmission to a configured Trap IP address Assign Trap IP addresses before Enabling the Traps associated with them Trap Community The community name to be used by the device when EMCORE Broadband 2015 West Chestnut Street Copyright 2010 EMCORE Corporation Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 sending traps Table 10 Factory Default SNMP Settings Item Sub command Default Value RO community ROCOMM PUBLIC RW community RWCOMM PRIVATE Trap IP TRAP 0 0 0 0 Trap Enable TRAPEN OFF See the prior CLI section 5 1 5 13 on information on how to change the SNMP configuration 5 2 SNMP MIB Table 5 2 1 entPhysicalEntry Tab
34. e to electrostatic discharge ESD When you unpack install or otherwise handle the EDFA work in an ESD controlled environment and observe ESD precautions including the use of a grounded wrist strap To avoid performance degradation or even complete loss of functionality install in a properly grounded equipment rack The F G terminal must be connected to Earth Ground for protection of the unit during installation and operation To protect the installation and to prevent unexpected events such as lightning static electricity short circuit surges etc you must use a properly grounded receptacle for the AC power cord has 1 6 Laser Safety FDA CDRH Class 1M and IEC 60825 Class 1M laser product All versions are Class 1M laser products per IEC 60825 1 2007 EN 60825 1 2007 Maximum Output 30 mW Wavelength 1550 nm CAUTION Use of controls adjustment and procedures other than those specified here may result in hazardous laser radiation exposure EMCORE Broadband 3 e m C wl re 2015 West Chestnut Street Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com Copyright 2010 EMCORE Corporation NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 DANGER DIER E LAGER RADIA TION Wavelength AE EXPOBUM Mar Oi TO BEAM Casas Complies with 21 CFR 1040 10 and 1040 1 except tor deviations pursuant lo Laser Notice No 50 daled June 24 2007 EMCORE Broadband
35. e with an input test monitor point output test monitor port input and one or more outputs four shown in this case ese NE REGE 3 2 2 EDFA STATUS LED Information e V m LOS Loss of Signal Alarm When the input optical signal power to the EDFA is lower than the minimum input threshold the color of status LED changes from green to red see the TEST REPORT for factory measurement of the threshold The threshold for triggering the loss of input signal alarm is set below the minimum optical input level EMCORE Broadband 3 e m CO re 2015 West Chestnut Street Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com Copyright 2010 EMCORE Corporation NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 In the event of a Loss of Signal LOS alarm activation the EDFA will automatically shut down the internal pump lasers and the optical output power will drop to zero In response to a loss of input signal the bias current of the pump laser diode goes into a shutdown Laser OFF state to prevent damage to the laser diode This condition is automatically reset when the input power is restored to a power above the LOS alarm threshold for the EDFA The EDFA returns to its normal state the color of status LED changes from red to green and the Laser ON state condition returns m LOP Loss of Output Power Alarm When the optical output power of the
36. ed index 11 4858feb8 05 00 06122b06010401ab57010b010301010301030300 02013b LD3 BIAS alarm index 12 4858feb8 05 00 06122b06010401ab57010b010301010301020300 0201 1a LD3 Temp alarm index 13 485928af 05 00 06122006010401ab57010b010301010301030300 02013e LD3 BIAS alarm index 14 485928af 05 00 06122b06010401ab57010b010301010301020300 0201 1a LD3 Temp alarm SHELF SET LOG log information clear Ex Log Count 0 1 100 Last log index 0 1 32767 5 1 5 12 OFAU Optical Fiber Amplifier Unit amplifier module resident in the system Check information on OFAU and its status In addition basic set up of OFAU is possible See below for examples Ex Usage OFAU ARG1 ARG2 ARG3 ARG1 GET SET ARG2 GET SYSINFO OFAU Model Information STATUS OFAU Module Status CONFIG OFAU Module Config Data OPMODE OFAU Operation Mode ARG3 Slot Number Value 1 10 0 All Slot Information Only use GET ARG4 SET Value Unit 0 1 dBm OPMODE Value 20 AGC or 30 APC OFAU GET SYSINFO View OFAU module basic Information Ex ADMIN OFAU GET SYSINFO OFAU Slot Number 0 Model Name XXX Description EMCORE Serial Number XXX Firmware Version 1 00 Hardware Version 1 00 OFAU GET STATUS View OFAU current status Ex ADMIN OFAU GET STATUS OFAU Slot Number 1 EDFA Alarm Status Bit 0x0 Operation Mode 30 C
37. eseeeseeeeeeeteeneeeeneees 27 Table 9 ADMIN and USER Privileges 2 ummensnnansisaeepenssnd astd ideene 29 Table 10 Factory Default SNMP Settings uereg 38 Table 11 entPhysicalEntry EENEG 38 Table 12 PP EN EE 38 Table 13 CUT ASMENN uuaessesammeserneean ain 39 Table 14 discretePropertyEntry mnmnnnrrrnnrnnvvnrvnnnenerennrnrnnrnenerernrnnnsenernnsenenensenernenenessenerensenen 39 Table 15 larmsldent EE 39 Table 16 commonldent EE 40 Table 17 CommonkMulttcaetoroup 40 CS emcore EMCORE Broadband 2015 West Chestnut Street Copyright 2010 EMCORE Corporation Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 Table 18 he0Optica ArmpINerGr np ausuuassrnmejeeumnmvvspnmudlssveisnniend 41 Table 19 heBaseldent oo ccceceecesceceevesceceesesceceeveesassuvessausaveesassaveesaseevesvansaneevensasess 41 Table 20 hePowerSupply a etn eas edie eae ceeded Seine eds 42 Table 21 NGF EE 42 Table 22 Instruments for Performance Test 43 Table 23 Alarm States and Causes 46 EMCORE Broadband D 2015 West Chestnut Street Copyright 2010 EMCORE Corporation e m C o re Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 1 INTRODUCTION 1 1 About this Manual This manual consists of eight chapters Chapter 1 INTRODU
38. ettings monitor and control of the EDFA are allowed under the ADMIN account The USER account holder for example the equipment operator will have permission to monitor the EDFA s status but will not have permission to change passwords or settings The default unit user id is user and password is user 5 1 4 Network Configuration The user will need to set up network configuration for the product which can be accomplished within the Console The factory default IP address is 192 168 0 100 The network configuration can be modified by either SNMP or Telnet Once modified the unit will need to be rebooted in order for the new configuration to be stored The reset command within the CLI performs the function Note that the network configuration can be set only from within the ADMIN account Table 8 Factory Default Network Configuration Item Default Value IP 192 168 0 100 SubnetMask 255 255 255 0 Gateway 192 168 0 1 EMCORE Broadband gt 2015 West Chestnut Street Copyright 2010 EMCORE Corporation I e m C o re Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 The CLI commands required to make changes are ip subnetmask gateway and reset Details for the commands and their arguments are described in section 5 1 5 Follow the example below on how to change these settings ex Telnet
39. for about 15 seconds the menu will automatically return to the previous or default menu state 4 2 1 Menu Selections The main menu categories are Provision Control Status Test Function Setting and IP Address You can select any of these categories by first selecting the Menu button and then using the Up Down buttons to scroll through the list of available options For example from the initial start up press the Menu button once The LCD display will change to display the first two main menu options with the cursor indicated by gt symbol is active on the Provision menu With one push of the Down button the cursor will move to the Control menu option Another push of the Down button will call up the next two menu items Status and Test with the cursor now on Status Another push of the Down button will move the cursor to the Test menu The final two menu items Function Setting and IP Address will now be displayed EMCORE Broadband 2015 West Chestnut Street Copyright 2010 EMCORE Corporation e more Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 IP Address is the last main menu available to select From the above screen if you push the Down button two more times the first two main menu items will reappear and so on It is possible to reverse through the list w
40. ialize the product to the factory default configuration All configurations including log information will be initialized reset Resets the network interface settings due to network reconfiguration steps Operation of optical amplifier is not affected by this command however communication may need to be reestablished via the Ethernet port mpu Command to access the Main Process Unit configuration and allows settings such as time and buzzer configuration ofau OFAU Optical Fiber Amplifier Unit command provides access to status and setup of the optical amplifier module resident within the system snmp Command for SNMP configuration and confirmation log Check log information and clear the log Log information can only be USER S MANUAL APRIL 6 2010 cleared through the command line interface timesync Command to manually update the RTC Real Time Clock CS emcore Table 9 ADMIN and USER Privileges Command Execution Privileges command ADMIN USER ver O O cls O O ping O O logout O O ip Read Write Read Only subnetmask Read Write Read Only gateway Read Write Read Only initsys O X reset O O mpu Read Write Read Only otu Read Write Read Only ofau Read Write Read Only snmp Read Write Read Only log Read Write Read Only timesync O X EMCORE Broadband 2015 West Chestnut Street Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 ww
41. icable 1or2 WARNING Take all proper grounding precautions when unpacking the product Notify Emcore immediately if any parts are missing 2 3 Safety Information 2 3 1 Power Requirements The system will operate from an AC power source that supplies 85 265V AG EMCORE Broadband 3 e m C wl re 2015 West Chestnut Street Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com Copyright 2010 EMCORE Corporation NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 50 60 Hz 2A or a DC power source that supplies 36 72V DC 2 4 Safety Instructions The following safety instructions must be observed whenever the unit is operated serviced or repaired Failure to comply with any of these instructions or with any precaution or warning contained in the user s manual is in direct violation of the standards of design manufacture and intended use of the unit Emcore assumes no liability for the customer s failure to comply with any of these safety requirements Before Initializing and Operating the Unit M Inspect the unit for any signs of damage and read the user s manual thoroughly M Install the unit as specified in the Preparation section M Ensure that the unit and any devices or cords connected to it are properly grounded 2 5 Mounting and Power Connection 1 Mount the unit into a 19 inch wide rack or cabinet 2 Turn unit power supply switch es OFF
42. ilar to below example The Setting Time sub menu will allow a change to the date and time A push of the Down button will move the cursor one position to the right and a push of the up button will cause an increment to the value selected Pressing the enter button will store the new time value 4 2 7 IP Address The IP Address menu will report the current IP address setting for the Ethernet inteface EMCORE Broadband 2015 West Chestnut Street Copyright 2010 EMCORE Corporation 3 gt emcore rms emne esse Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 5 COMMUNICATION INTERFACE 5 1 Command Line Interface CLI A user can monitor or control the EDFA remotely with the Console via the Ethernet port 5 1 1 Connecting to the NMOA8100 Series EDFA through Ethernet port With the EDFA power off connect a RJ 45 cable between a personal computer and the NMOA8100 Series EDFA Ethernet port on the front Power up the NMOA8100 Series EDFA optical amplifier Invoke a terminal emulation program on the PC in this example invoking a DOS prompt on a PC with Windows XP installed by selecting start gt Run and then typing cmd at the prompt Type the name of a program folder document or Internet resource and Windows will open it For you Open cmd e C WINDOWS system32 cmd exe Microsoft Windows XP Version 5 1 2666 lt
43. ith the Up button at any time 4 2 2 Provision Menu A user is able to control the operational state of the EDFA by selecting the Provision menu option There are two operational states to choose from active ACT and deactivate DEACT Select ACT for normal operation and DEACT for normal operation with alarm information suppressed The table below summarized the differences Table 6 Provision Menu Descriptions ACT State DEACT State EDFA normal operation EDFA normal operation Status LED GREEN Alarm information is not detected H Provision menu operation Select the Provision menu by pressing the Enter button when the cursor is pointing at Provision The Provision sub menu will now be displayed The first line of the above screen indicates the current state of the EDFA If you want to change the current state move the cursor with the Up or Down button to the setting you wish to select and push the enter button EMCORE Broadband CS e m C a re 2015 West Chestnut Street Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com Copyright 2010 EMCORE Corporation NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 The LCD screen will display the action momentarily and return to the previous Main menu 4 2 3 Control Menu In the Control Menu a user is able to modify the state of the EDFA output by setting the Laser to ON or OFF Also
44. le 1 3 6 1 4 1 5591 1 1 3 1 1 Integer32 RO discreteAlarmState 1 3 6 1 4 1 5591 1 1 3 1 1 Integer32 RO discreteParameterOID discrete alarm parameter OID discreteAlarmValue discrete alarm value discreteAlarmEnable discrete alarm enable discreteAlarmState discrete alarm status alarmsident Table 15 alarmsldent alarmsldent OID 1 3 6 1 4 1 5591 1 2 Name OID Type Access EMCORE Broadband 2015 West Chestnut Street Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com Copyright 2010 EMCORE Corporation NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 alarmLogNumberOfEntry 1 3 6 1 4 1 5591 1 2 1 Integer32 RO alarmLogLastIndex 1 3 6 1 4 1 5591 1 2 2 Integer32 RO AlarmLogindex 1 3 6 1 4 1 5591 1 2 3 1 1 Integer32 RO alarmLogInformation 1 3 6 1 4 1 5591 1 2 3 1 2 Octets RO AlarmLogText 1 3 6 1 4 1 5591 1 2 4 Octets RO alarmLogNumberOfEntry Count of log information 1 100 alarmLogLastIndex Last index of log index alarmLogindex log index 1 32767 alarmLogInformation alarm log information log information format Time alarm type commonNeStatus OID Alarm Value 5 2 6 commonldent Table 16 commonldent commonldent OID 1 3 6 1 4 1 5591 1 3 Name OID Type Access Note commonLogicallD 1 3 6 1 4 1 5591 1 3 1 1 Octets R W em
45. le 11 entPhysicalEntry entityMIB OID 1 3 6 1 2 1 47 Name OID Type Ge E T C EntPhysicallndex 1 3 6 1 2 1 47 1 1 1 1 1 Integer32 RO EntPhysicalDescr 1 3 6 1 2 1 47 1 1 1 1 2 octets RO N object entPhysicalVendorType 1 3 6 1 2 1 47 1 1 1 1 3 identifier RO Not Used entPhysicalContainedIn 1 3 6 1 2 1 47 1 1 1 1 4 Integer32 RO Not Used EntPhysicalClass 1 3 6 1 2 1 47 1 1 1 1 5 Integer32 RO keg 1 3 6 1 2 1 47 1 1 1 1 6 Integer32 RO Not Used EntPhysicalName 1 3 6 1 2 1 47 1 1 1 1 7 octets RO entPhysicallndex entity physical index entPhysicalDescr entity physical description entPhysicalVendorType entity physical vendor type entPhysicalClass entity physical class entPhysicalName entity physical name 5 2 2 propertyEntry Table 12 propertyEntry propertyldent OID 1 3 6 1 4 1 5591 1 1 Name OID Type Access E T C ParameterOID 1 3 6 1 4 1 5591 1 1 1 1 1 object identifier RO AlarmEnable 1 3 6 1 4 1 5591 1 1 1 1 2 octets RO CurrentAlarmState 1 3 6 1 4 1 5591 1 1 1 1 3 Integer32 RO AnalogAlarmHIHI 1 3 6 1 4 1 5591 1 1 1 1 4 Integer32 RO EMCORE Broadband gt gt 2015 West Chestnut Street Copyright 2010 EMCORE Corporation e m C O re Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier 5 2 3 5 2 4 5 2 5 CS emcore USER S MANUAL APRIL 6 2010
46. licable 3 Pack the unit in a reliable shipping container 4 Use enough shock absorbing material 10 to 15 cm or 4 to 6 in on all sides to cushion the unit and prevent it from moving inside the container Pink poly anti static foam is recommended Seal the shipping container securely Clearly mark FRAGILE on its surface Always provide the model and serial number of the unit and if necessary the RMA number on any accompanying documentation EMCORE Broadband gt 2015 West Chestnut Street Copyright 2010 EMCORE Corporation e m C o re Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 8 Please contact the RMA department using the contact information at the beginning of this document to provide an RMA number and a shipping address Figure a Original packaging material placement with in the box and b with wrapped EDFA contained in original box Information contained herein is deemed to be reliable and accurate as of issue date EMCORE reserves the right to change the design specifications or the user manual at any time without notice EMCORE and the EMCORE logo are trademarks of EMCORE Corporation EMCORE Broadband 2015 West Chestnut Street IF e mcore Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com Copyright 2010 EMCORE Corporation
47. mmonLogIndex 1 3 6 1 4 1 5591 1 11 2 1 1 1 2 3 1 1 Gauge32 RO HeCommonLogOID 1 3 6 1 4 1 5591 1 11 2 1 1 1 2 3 1 2 Object Identifier RO HeCommonLogValue 1 3 6 1 4 1 5591 1 11 2 1 1 1 2 3 1 3 Integer32 RO HeCommonLogState 1 3 6 1 4 1 5591 1 11 2 1 1 1 2 3 1 4 Integer32 RO HeCommonLogTime 1 3 6 1 4 1 5591 1 11 2 1 1 1 2 3 1 5 Octets RO HeCommonLogText 1 3 6 1 4 1 5591 1 11 2 1 1 1 2 3 1 6 Octets RO heCommonTime time heCommonTemperature internal temperature of Optical Amplifier heCommonSoftwareReset software reset write 1 heCommonAlarmDetectionControl detection control of all alarm parameters heCommonLogNumberOfEntries count of log entries heCommonLogLastindex lastest index of log heCommonLogOID OID of alarm parameter heCommonLogValue alarm value heCommonLogState alarm state heCommonLogTime activated time of alarm heCommonLogText text information of alarm 5 2 10 hePowerSupply Table 20 hePowerSupply hePowerSupply OID 1 3 6 1 4 1 5591 1 11 2 2 Name OID Type Access HePsUnitDescription 1 3 6 1 4 1 5591 1 11 2 2 1 1 1 1 3 Octets RO HePsOuputindex 1 3 6 1 4 1 5591 1 11 2 2 1 1 2 1 1 Integer32 RO HePsOutputVoltage 1 3 6 1 4 1 5591 1 11 2 2 1 1 2 1 4 Integer32 RO hePsUnitDescription description AC 110 220 DC 48 of power supply module hePsOuputIndex index of power supply module hePsOutputVoltage output voltage
48. nd Line Interface CLI Commande 28 5 1 6 SNMP Summary cc cece cece cece ee cece ee nrnnannnnnrnnrennnrnnennnnrennennnrneennnnsennennn 37 5 2 SNMP TN CT EE 38 5 2 1 eENntPhysical Ent yeninin onaniaa iina eas anaia aaan aaa daaa 38 5 2 2 propety Entry EE 38 EMCORE Broadband 2015 West Chestnut Street Copyright 2010 EMCORE Corporation I e m C o re Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 5 2 4 discretePropertyEntry ccccccccecececececeeeeeceeeeeeeeaeaeaeaeaeaeaeaeaeaeaeananananaea 39 5 2 5 alarmsldent seu d cece pdnece pene ct EES ga eemenpte naaraana naian 39 5 2 6 Gommonldent rast tttt rttr ttrt t ttrt ttr An nn EE EEES EEEE EEEE Ennn EEEE ennn 40 5 2 7 GommonMultcastGroup A0 5 2 8 heOpticalAmplifierGroup cccccceeceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeneeeeeeeeeeeeees 41 5 2 9 heBaseldent aivvssmierktekevek nejavdnavakevekanknededatad merk sbdaeevated adenine EEGEN E 41 5 2 10 hePowerSup ply sugue EES NEE Eege EE dee 42 5 2 11 TQ INS its sch bs ovis ca fa cata endive ne dee dae gtd dN deat dee aAa Aaa NAE a NEA adi 42 5 2 12 SNMP Trap Information cccccccccecececeeeceeeeeeeeeeeeaeaeaeaeaeaeaeaeaeaeaeaeaeaeaea 43 6 PERFORMANCE CHECK sisccicscscisccssscscsoscecascstenesccsctsctssccssssscccessnsssrctancenssisctsassascesesescesessassesescssctscacesses 43
49. nnnnnnnnnnvnnnnnnnnnnnnnnnnenn 11 3 PANEL DESCRIPTION oivssiisessssescsscescscssscscecetseccncsancsvessssceverssseevvanssedecnsccsssveccsassnssedssencensassecscdecereeasccesss 12 NNN TE 12 3 2 Panel Description eege ENEE EENS 12 3 2 1 Front Panel EE 12 3 2 2 EDFA STATUS LED Information seer ee eeaeeeeneeees 13 3 2 3 Rear EE 15 4 FRONT PANEL LCD INTERFACE a a r Ee aa a EA EAA e Kaaa ASEKAN Eagas 16 41 SUMMAN aei eo GREN 16 Ke AT EEN 17 4 2 1 Menu Gelectons nenene enrere tn nrre rtr rnnt tn nnst tn nnnn tn nnnrnn nennen nnne ne nn 17 4 2 2 Provision Menu srrrrrnarvrrrrnnrrrrronnrrrrrrnnrnersrrnnnnrrrrnnnnrsrrnnnnrsrsnnnnssrrnnnne 18 4 2 3 Control Menu 19 4 2 4 Status Menu 20 4 2 5 Test Menu egs itcktessg ieeebdegt deiere ikea eda hkemdastbended E RAEE 23 4 2 6 Function Setting Menu 23 4 2 7 IP EE 24 5 COMMUNICATION INTERFACE rrnnnnvnnnnnnvennnnnnnnnnnnnvnnnnnnnnnsnnnnnnnsnnnvnnnnnnnennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnen 25 5 1 Command Line Interface CLI prnsvevrnnnnvovennnnvovennnnvevennnnvevennnnnnnvennnnnnvennnnnnvennnnnnvenne 25 5 1 1 Connecting to the NMOA8100 Series EDFA through Ethernet port 25 5 1 2 Starting a Telnet Session 00 2 cee cece cece ceee tetas eeeaaeeseeeeteaeeesaaeeeenees 25 5 1 3 ADMIN and USER accounts 0 ccccceeecceceeeeeeeeeeeeeeseceeeetaeeesaeeeenees 27 5 1 4 Network Conttguratton aesae resine sirnsinsssirssrrnsrrnsrnnsrnnsrnnsrnne 27 5 1 5 Comma
50. of power supply module 5 2 11 heFans Table 21 heFans heFans OID 1 3 6 1 4 1 5591 1 11 2 3 Name OID Type Access HeFanUnitAlarm 1 3 6 1 4 1 5591 1 11 2 3 1 1 1 1 1 Integer32 RO HeFanStatusIndex 1 3 6 1 4 1 5591 1 11 2 3 1 1 2 1 1 Gauge32 RO HeFanStatusIndex 1 3 6 1 4 1 5591 1 11 2 3 1 1 2 1 3 Integer32 RO heFanUnitAlarm status of fan 1 is ok another value is not ok heFanStatusIndex index of fan heFanStatusAlarm status of fan 1 is ok another value is not ok EMCORE Broadband gt 2015 West Chestnut Street Copyright 2010 EMCORE Corporation I e m C o re Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 5 2 12 SNMP Trap Information During a typical SNMP GET transaction the SNMP Manager or console will initiate a request for data and the SNMP Agent in this case the NMOA will respond with the requested data When an alarm occurs an SNMP Trap containing the alarm information is created by the SNMP Agent and is subsequently sent to the SNMP Manager without a prior request from the recipient It is expected the SNMP Manager will be prepared to receive the trap with the SNMP Trap Receiver properly configured for this feature Please note that an SNMP TRAP is generated for all alarm activations TRAP format Binding 1 sysUpTime Binding 2 snmpTrapO
51. one can enable or disable the audible Buzzer alarm from this menu For Example from the main menu move the cursor to the Control menu item Push the Enter button to advance to the Laser menu E Laser ON OFF As illustrated in the example screen below the first line indicates the current state of the EDFA laser in this case OFF If a user wants to select a different state the Up or Down button will toggle between the two options Press enter to select the desired state Note if the Laser key switch is in the OFF State selecting Laser Setting ON will have no effect If the EDFA and Key switch is currently ON and unit is in normal operation selecting OFF will disable the optical output power from the unit and the Laser LED will turn Red EMCORE Broadband 2015 West Chestnut Street Copyright 2010 EMCORE Corporation e more Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 E Buzzer ON OFF If the unit is in normal operation the alarms are enabled Provision ACT and the Buzzer setting is ON an alarm condition on the EDFA will result in an audible Buzzer sound If and when the alarm condition of the EDFA is removed the Buzzer sound will automatically stop As illustrated in the example screen below the first line indicates the current selected buzzer state of the EDFA If a user wants to select
52. pends on the specific model of the amplifier and further details can be found in the model specific datasheet 1 4 Precautions for Installation and Warnings It is important to ensure that there is enough airflow and convection through the upper and lower panels after installation and during operation of the unit The NMOA8100 Series EDFA has its own internal circuitry plus an internal EMCORE Broadband gt gt 2015 West Chestnut Street Copyright 2010 EMCORE Corporation e m C o re Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 electrical voltage converter Both will generate heat and unrestricted airflow is required to ensure proper operating conditions are maintained The optical adapters for the EDFA input and output are located on the front or rear panel of the NMOA8100 Series EDFA When received from the factory the optical adapters will all have caps on them for safety and protection of the fiber end faces The caps must remain on during the installation of the unit The installer must keep the optical connection points clean at all times If the surface of the optical fiber end face is contaminated with dust or dirt damaged may occur at the optical output as soon as the amplifier activates 1 5 Grounding Considerations The NMOA8100 Series EDFA includes laser diodes and photo diodes that are extremely sensitiv
53. ration e more Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 FAN 1 Fant m Shows the FAN state of the EDFA module FAN 2 Fan2 m Shows the FAN state of the EDFA module OK Normal FAIL Abnormal LD1 BIAS Current m Shows the state of the Pump Laser Diode Bias current OK Normal FAIL Abnormal LD1 THER Thermistor m Shows the temperature state of the Pump Laser Diode OK Normal FAIL Abnormal Selecting EDFA Model Name will provide the full model string of the unit 4 2 5 Test Menu The Test menu allows a user to perform simple tests on the LEDs and Buzzer to ensure they are functioning correctly Select LED Test to see the Laser and Status momentarily turn yellow and flash Select Buzzer Test to hear a momentary audible chirp 4 2 6 Function Setting Menu It is possible to set the real time clock of the system from the front panel by selecting the Time menu item E EMCORE Broadband 2015 West Chestnut Street Copyright 2010 EMCORE Corporation e more Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 A user may select the Time menu item followed by Present Time to see the present date and time of the unit The Time will be displayed sim
54. s chapter may cause unexpected damage or problems to the unit or installation Careful treatment and caution is required for all trouble shooting procedures 7 2 Basic Troubleshooting Procedures The front panel of the EDFA contains a Laser LED and a Status LED In normal operation both LED s will be solid Green Problems may be indicated by anything other than solid Green LED s The table below provides a summary of alarm states and possible causes EMCORE Broadband gt gt 2015 West Chestnut Street Copyright 2010 EMCORE Corporation I e m C o re Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 Table 23 Alarm States and Causes Laser Status 7 2 1 1 1 1 1 1 Case LED LED Causes Unless two LED s have malfunctioned this could 1 Off Off indicate the unit is off or electric power is not provided The optical input power of the EDFA does not 2 Red Red SE meet the minimum requirement 3 Green Red The optical output power of the EDFA does not meet the specified output power The bias current of the Pump Laser Diode of the EDFA is abnormal 4 Green Yellow Case Temp is out of the specified range FAN failure Green Yellow The internal temperature of the Pump Laser Diode to Red to Red of the EDFA is out of the specified range m Case 1 Check the
55. t Power Maximum 6 9 dBm Output Power Minimum 5 0 dBm Output Power Maximum 18 1 dBm Alarm Level of Input Power 60 0 dBm Reference Output Power 60 0 dBm IPM alarm threshold value information ALARM HIHI 11 1 dBm ALARM HI 22 2 dBm ALARM LO 33 3 dBm ALARM LOLO 44 4 dBm OPM alarm threshold value information ALARM HIHI 55 5 dBm ALARM HI 66 6 dBm ALARM LO 77 7 dBm ALARM LOLO 88 8 dBm BIAS and TEMP alarm threshold value information of LD LD NO 1 BIAS ALARM HIHI 111 mA TEMP ALARM HIHI 22 2 C BIAS ALARM HI 112 mA TEMP ALARM HI 22 3 C BIAS ALARM LO 113 mA TEMP ALARM LO 22 4 C BIAS ALARM LOLO 114 mA TEMP ALARM LOLO 22 5 C LD NO 2 BIAS ALARM HIHI 333 mA TEMP ALARM HIHI 44 4 C EMCORE Broadband 2015 West Chestnut Street Alhambra California 91803 1542 Tel 626 293 3400 Fax 626 293 3428 www emcore com Copyright 2010 EMCORE Corporation NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 BIAS ALARM HI 334 mA TEMP ALARM HI 44 5 C BIAS ALARM LO 335 mA TEMP ALARM LO 44 6 C BIAS ALARM LOLO 336 mA TEMP ALARM LOLO 44 7 C LD NO 3 BIAS ALARM HIHI 555 mA TEMP ALARM HIHI 66 6 C BIAS ALARM HI 556 mA TEMP ALARM HI 66 7 C BIAS ALARM LO 557 mA TEMP ALARM LO 66 8 C BIAS ALARM LOLO 558 mA TEMP ALARM LOLO 66 9 C LD NO 4
56. t power threshold the LOS Alarm should activate Under this condition the NMOA8100 Series EDFA will change it s state to Automatic Laser Shutdown ALS mode and the color of the Status LED on the front panel will change to red The state information watch program of the NMOA8100 Series EDFA will log both the activated event type and the event time If SNMP is enabled and configured an SNMP trap will be sent If the Buzzer selection is in the ON state the Buzzer sound will activate The Buzzer sound can be cancelled by pushing any switch on the front panel or by selecting Buzzer OFF via the front panel interface see section 4 2 3 for details If the Buzzer selection in the LCD menu is in the OFF state the Buzzer sound will not sound but the event type and time values are logged When the optical input power of the NMOA8100 Series EDFA returns to normal input range the LED on the front panel and the Buzzer sound automatically turn off The alarm clear condition will also be automatically logged and SNMP trap sent 7 TROUBLESHOOTING 7 1 Troubleshooting Precautions This section of the manual will provide an overview of how to trouble shoot abnormal conditions of the NMOA8100 series EDFA It is expected that a properly trained and accredited network operator with a general understanding of optical networking safety theory and system operation will attempt to resolve the issue Any other repair attempts except those explained in thi
57. w emcore com Copyright 2010 EMCORE Corporation NMOA8100 Series Erbium Doped Fiber Amplifier USER S MANUAL APRIL 6 2010 Details 5 1 5 1 VER Software and SNMP board version information example below ADMIN VER ska kaka e k k k k k k k kk k k k k kk k kk k kk k k Optical Amplifier Shelf System R s SNMP Board ver 1 3 S W ver 01 00 00 00 Update Jun 182008 HRA KKK KKK KKK KKK KKK KK KKK KKK EKER IKK IKE k k k k kk k k k k kk k k 5 1 5 2 CLS Clears the console screen 5 1 5 3 PING Confirms IP address is correctly connected to the physical device example below ADMIN PING 192 168 0 1 192 168 0 1 is alive 5 1 5 4 LOGOUT Log out from the Console Telnet session will remain established 5 1 5 5 IP View or set up IP Address Allows all units in network to have a unique IP address 5 1 5 6 SUBNETMASK View or set up SubnetMask Address Check network connection configuration before set up 5 1 5 7 GATEWAY View or set up Gateway Address Confirm Gateway address of connected network before set up 5 1 5 8 INITSYS Initialize the product with factory default setup Note that all the configurations including log information will be initialized 5 1 5 9 RESET Reset network connections for configuration change or connection reset The OFAU Optical Fiber Amplifier Unit operation is not affected by this command Only the network connection will be reset
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