Cisco Systems 15216 EDFA2 manual

Contents

F I N A L D R A F T - C I S C O C O N F I D E N T I A L

A P P E N D I X A				Regulatory Compliance and Safety Information						A-1
				Regulatory Compliance	A-1
				Translated Safety Warnings		A-2
				Warning Definition	A-4
				DC Power Supply Warning			A-6
				Installation Warning	A-7
				Power Cord Warning		A-7
				No On/Off Switch Warning			A-8
				SELV Circuit Warning		A-9
				Laser Radiation Warning A-10
				Laser Beam Warning		A-11
				Power Cabling Warning		A-11
				Grounded Equipment Warning				A-12
				Ground Connection Warning				A-13
				Jewelry Removal Warning			A-14
				Qualified Personnel Warning				A-15
				Supply Circuit Warning		A-15
				Power Supply Wiring Warning				A-16
				Invisible Laser Radiation Warning					A-17
				Incorrect Connection Warning				A-18
				Ground Conductor Warning				A-19
				Voltages on DC-input Power Supply Terminals A-20
				More Than One Power Supply				A-21
				Cisco ONS 15216 EDFA2 Rack Installation						A-21
				Exposed DC Power Wire Warning					A-22
				48 VDC Power System		A-23
				Chassis Power Connection			A-24
				Cisco ONS 15216 EDFA2 Temperature Requirement A-25
				VCCI Compliance for Class B Equipment A-26
				SELV-IEC 60950 DC Power Supply Warning						A-26
				Cisco ONS 15216 EDFA2 Power Circuit Overload Warning A-27
				Product Disposal Warning			A-28
				Energy Hazard A-29
				Unit Grounding Protection Warning					A-30
				DC Power Disconnection Warning					A-31
				Ground Wire Warning		A-32
				Declaration of Conformity with Regard to the Directives 73/23/EEC and 89/336/EEC as amended by
				Directive 93/68/EEC	A-33
				Declaration of Conformity to R&TTE Directive 1999/5/EEC for the European Community, Switzerland,
				Norway, Iceland and Liechtenstein					A-34
			Cisco ONS 15216 EDFA2 Operations Guide
			Cisco ONS 15216 EDFA2 Operations Guide
	x									78-16033-01
	x									78-16033-01

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Cisco Systems manual Cisco ONS 15216 EDFA2 Temperature Requirement A-25

Contents

Cisco ONS 15216 EDFA2 Operations Guide Corporate Headquarters Cisco ONS 15216 EDFA2 Operations Guide N T E N T S Rack Installation and Power Supply Connection Procedures Srom cfg ip modify Command Snmp mib get Command Snmp mib list Command Provisioning Using TL1 Introduction Status Information Needed by Cisco TAC Cisco ONS 15216 EDFA2 Temperature Requirement A-25 Eye Damage Warning Xii G U R E S Xiv Gain Range TL1 Commands and Messages Security Permissions Access Levels Table A-1 Xviii Optical Networking Product Documentation CD-ROM Obtaining DocumentationCisco.com Ordering Documentation Obtaining Technical Assistance Documentation Feedback Cisco TAC Website Technical Assistance CenterCisco TAC Escalation Center Obtaining Additional Publications and Information Wavelength Protection Switching Bandwidth On Demand Key Features Wavelength Protection Switching Constant Gain Gain Flattening Snmp MIBs Transient SuppressionLow Noise 6 TL1 There is no input power, the ONS 15216 EDFA2 has Optical SpecificationsRequirement Specification DBm of output power. For additional safety Maximum Channel Power Maximum Input PowerChannel Loading Electrical Specifications ONS 15216 EDFA2 Electrical Specifications 4lists the ONS 15216 EDFA2 mechanical specifications Mechanical SpecificationsExternal Features TR-NWT-000332, Issue 4, Method ONS 15216 EDFA2 Dimensions Front Panel Information Feature DescriptionONS 15216 EDFA2 Front Panel Features LAN Introduction Standard PrecautionsPlacement and Power Connection General Rack Considerations Rack Installation and Power Supply Connection Procedures Optical Connection Procedure Safety RequirementsSC/UPC Optical Ports Gain Total Input Power dBm Total Output Power dBm Optical Amplification Operation Verification ProcedureGain Range Communications Alarm Out Relay Interface RJ-45Alarm Relay Connection Procedure Relay Pinout Description Power Fail LOS Alarm LEDsPower LED Green Fail LED Red LOS LED Yellow Serial Connection ProcedureSerial Interface EIA/TIA-232 Communication Ethernet Socket LEDs HyperTerminal Connect To Dialog Box Click Settings -5 on page 3-10 and click Ascii Setup Optical Amplifier Properties Dialog Box Settings Tab Component Serial Interface Remote Communication via ModemRemote Communication Component Requirements Communication Component List Modem Configuration Settings Modem SignalsModem Power Up Up U or Down D Description Setting and Saving Modem Settings Modem Setting Description LAN Interface Ethernet PC Connection via Modem LAN Connection Procedure N a L D R a F T C I S C O C O N F I D E N T I a L Provisioning Using ASH and Snmp Following sections describe these steps in detail Example 4-2 ASH Shell Login Response Then enter the following command at the hostname promptExample 4-1 ASH Shell Login Window SidtidnameONS15216 EDFA2 ED-NE-GEN123CLI=ASH Log In via LAN Port Using Telnet Optional Set IP Address Verify Amplifier Operational Status Set Power Bus Mode Simplex or DuplexSet Date and Time You are now connected to the ONS 15216 EDFA2 via Telnet Example 4-7 Setting the Gain Set Alarm ThresholdsSet Gain Example 4-8 Displaying the Alarm Thresholds Class CERENT-15216-EDFA-MIB.cerent15216EdfaCfgGroup = Alarm Threshold Attribute Definitions N a L D R a F T C I S C O C O N F I D E N T I a L N a L D R a F T C I S C O C O N F I D E N T I a L Set Password Example 4-9 Changing Current User’s Password Example 4-10 Adding a New User Add UsersSave Changes Example 4-11 Saving Changes System responds with progress information Back Up System ConfigurationLog Off Example 4-12 Logging Off Reboot the ONS 15216 EDFA2 Restore System ConfigurationSave the changes Recover Default Password At the hostname prompt, enter the following command Snmp Overview Snmp Components Snmp MIB ONS 15216 EDFA2 Snmp ElementsSnmp Agent Snmp manager Snmp elements are shown in Figure Snmp MIB Snmp MIBs and Message TypesSnmp Manager Operation Description Command Syntax Using the Snmp AgentExample 5-1 snmp Command Followed by the Tab Key Snmp Operation Types Example 5-2 snmp table display Command Community String Default PrivilegesDefault Community Strings Set View Entry CommandCreating a View Snmp row set local cerent15216EdfaViewEntry Set CommunityEntry Data Prompt Command DescriptionCreating a Community Entry Snmp row set local cerent15216EdfaCommunityEntry Data Prompt Description 4displays the definitions for the community entry valuesCreating a Community Entry Snmp row display local cerent15216EdfaCommunityEntry Example 5-5 cerent15216EdfaCommunityEntry Display CommandDisplay CommunityEntry Snmp Operation Decimal Values Setup for CTM Access Tables and Groups CfgGroup Table Maximum Variable Syntax Access DescriptionCerent15216EdfaCfgGroup Variable Descriptions N a L D R a F T C I S C O C O N F I D E N T I a L PumpCfgEntry Table Changing the Pump Control ModeCerent15216EdfaPumpCfgEntry Variable Descriptions Changing the Pump Control Value 200 Example 5-7 Changing Value for Constant Pump Current Mode OverallStatusGroup Table Cerent15216EdfaOverallStatusGroup Variable Descriptions Cerent15216EdfaOverallControl Variable Descriptions OverallControl TablePumpStatusEntry Table 10 cerent15216EdfaPumpStatusEntry Variable Descriptions AlarmEntry Table 11 cerent15216EdfaAlarmEntry Variable Descriptions OpGroup Table 12 cerent15216EdfaOpGroup Variable Descriptions VersionGroup Table Setting Up Traps13 cerent15216EdfaVersionGroup Variable Descriptions Snmp table display local cerent15216EdfaCommTrapEntry Display Trap CommandNotification MIB Items Description Displays the communities for traps. See Example Snmp attribute set local cerent15216EdfaAgentTrapEnable Set Trap CommandSet Agent Trap Enable Example 5-9 cerent15216EdfaCommTrapEntry Set Command Retrieving Information Get Agent Trap EnableSnmp attribute get local cerent15216EdfaAgentTrapEnable IP Address Attribute Description 16describes the attributes displayed by these commandsDate and Time Snmp attribute get local cerent15216EdfaRtcDateAndTime 16 cerent15216EdfaRtcDateAndTime Command Attributes Power GainExample 5-12 cerent15216EdfaOverallControl Display Command Case Temperature Alarm Threshold Case TemperatureCase Temperature Value Example 5-13 cerent15216EdfaPumpStatusEntry Display Command Snmp attribute get local cerent15216EdfaCtmpMax Case Temperature Alarm HysteresisExample 5-14 cerent15216EdfaCfgGroup Display Command Snmp attribute get local cerent15216EdfaCtmpMaxHysteresis Power Bus Mode Power BusPower Bus Alarm Threshold Snmp attribute get local cerent15216EdfaInPoweruW Input Power SignalInput Power Signal Value Snmp attribute get local cerent15216EdfaInPowerdBm Loss of Signal Input Power Alarm Hysteresis Output PowerLoss of Signal Input Power Alarm Threshold Output Power Value Snmp attribute get local cerent15216EdfaOutPowerdBm Loss of Output Power Alarm SetpointDisplays output power value in milliwatts Snmp attribute get local cerent15216EdfaLpoutSetpoint Example 5-15 cerent15216EdfaLpoutDeviation Set Command Snmp attribute get local cerent15216EdfaLpoutDeviation Loss of Output Power Alarm Hysteresis Database Backup and RestoreSnmp attribute get local cerent15216EdfaLpoutHysteresis Database Backup Procedure Database Restore Procedure Snmp table display local cerent15216EdfaAlarmEntry Alarm EntryExample 5-16 cerent15216EdfaAlarmEntry Display Command Alarm Index Alarm ID Description Priority Summary of Snmp Alarms17summarizes the ONS 15216 EDFA2 Snmp alarms 17 Snmp Alarms N a L D R a F T C I S C O C O N F I D E N T I a L ASH Commands Security Permissions Access Levels User Access LevelsCommand Description Clear Clears the shell screen Yes Login Allows the user to log into shell Yes Gain gain modify Modifies gain setting YesHelp Gives help about commands Yes History Displays the history list Yes Shell more enable Enables more Yes Restore system Restores configuration from backup file YesShell more disable Disables more Yes Network host ftp FTPs to remote host Yes Snmp mib list Lists a MIB Yes Snmp attribute set Sets an attribute YesSnmp mib get Gets a MIB Yes Snmp row get Gets a row Yes User entry delete Deletes the user Yes Srom cfg ip modify Modifies the serial ROM IP contents YesUser entry create Creates a new user Yes User entry edit Edits an existing user entry Yes Srom cfg boot display Configuration CommandsSrom cfg boot display Command Syntax Description srom cfg boot display Srom cfg boot modify Srom cfg boot modify CommandSrom cfg ip display Command Syntax Description srom cfg boot modify Srom cfg ip modify Srom cfg ip modify CommandPdm busmode display Command Pdm busmode display Pdm cfg threshold bus modify Command Pdm busmode modify CommandPdm cfg threshold bus display Command Gain gain display Command Voa power input display Command Administrative CommandsGain gain modify Command Syntax Description Help Command Clear CommandExit Command History Command Login and logoff Commands Shell CommandsProcessor reset Command Shell status display Command Shell lines set CommandShell more enable and disable Commands Shell type modify Command Example 6-12 ffs file list Command Flash File System CommandsFfs file list Command Syntax Description shell type modify tl1 ash Accesses and displays a specific MIB attribute. See Example Snmp CommandsSnmp attribute get Command Example 6-13 snmp attribute get Command Example 6-15 snmp attribute list Command Snmp attribute list CommandExample 6-14 snmp attribute get Command List Snmp attribute list Snmp attribute set Snmp attribute set CommandSnmp mib display Command Snmp mib display Snmp mib get Snmp mib get CommandSnmp mib list Command Syntax Description snmp mib get IPaddress local Example 6-19 snmp row display Command Snmp row display Snmp row get Snmp row get CommandSnmp row set Command Snmp row set Snmp subtree display Command Snmp subtree get Command Snmp subtree list Snmp subtree list CommandExample 6-24 snmp subtree list Command Syntax Description snmp subtree list IPaddress local Snmp table display Snmp table display CommandExample 6-25 snmp table display Command Snmp table display IPaddress local Snmp table get Snmp table get CommandSnmp table list Command Syntax Description snmp table get IPaddress local table Example 6-28 snmp tree attribute list Command User CommandsSnmp tree attribute list Command Snmp tree attribute list Syntax Description user entry create name usermode User entry create CommandUser entry edit Command Syntax Description user entry edit username User entry delete User entry delete CommandUser file display and user name display Commands Syntax Description user entry delete username Command to display the current inactivity values User inactivity modify and user inactivity display CommandsUser passwd set Command User inactivity modify or user inactivity display User active list Command User active message send Command Snmp table display local entPhysicalEntry Manufacturing Information Access CommandsSnmp table display local entPhysicalEntry Command Displays the entity information. See Example Restore system Command Restore CommandsBackup system Command Syntax Description backup system filename Manufacturer restore defaults passwords Command Manufacturer ModeManufacturer restore defaults all Command When prompted, enter the FTP user password as shown FTP Command LineTo start an FTP session, use the following command Example of FTP from a Remote Server Example of FTP to a Remote Server At the ftp prompt, enter the following commandFtp type FTP Commands Example 7-1 FTP Help Command N a L D R a F T C I S C O C O N F I D E N T I a L Provisioning Using TL1 Example 8-2 TL1 Shell Login Response Then enter the following command at the ASH hostname promptExample 8-1 TL1 Shell Login Prompt SidtidnameONS15216 EDFA2 ACT-USERCISCO15100 255.0,DEFRTR=192.167.3.20 SidtidnameONS15216 EDFA2 INIT-SYSALL1021 Example 8-5 Setting the Power Bus Mode Using TL1 Example 8-6displays sample output of this commandExample 8-4 Setting the Date and Time Using TL1 Pwrbusmode value can be Simplex or DUPLEX. See Example Example 8-7 Setting the Gain Using TL1 SidtidnameONS15216 EDFA2 ED-DWDMALL123OVERALLGAIN=200 SidtidnameONS15216 EDFA2 RTRV-TH-DWDMALL124 Example 8-8shows sample command outputsExample 8-8 Displaying the Alarm Thresholds Using TL1 SidtidnameONS15216 EDFA2 RTRV-TH-EQPTALL125 Losth Lpouthyst LoshystLpoutdev Lpoutsetpt Maxctmphyst MaxctmpMinctmp Minctmphyst Example 8-9 Changing Current User’s Password Using TL1SidtidnameONS15216 EDFA2 ED-PIDCISCO15130OLDPW,NEWPW SidtidnameONS15216 EDFA2 ENT-USER-SECUjsmith140jspasswd,,RW Example 8-10 Adding a New User Using TL1Example 8-11 Logging Off Using TL1 SidtidnameONS15216 EDFA2 CANC-USERCISCO15150 SidtidnameONS15216 EDFA2 INIT-SYSALL1241 Connection to the ONS 15216 EDFA2 Explanation of Command ParametersSource Identifier sid and Target Identifier tid Notation Command Code Modifier ccmAccess Identifier aid Correlation Tag ctag Summary of Autonomous Alarms and Messages Symbol Meaning Description Rept EVT Dwdm CTRLMODE2 Rept EVT Eqpt CutoverresetRept EVT Dwdm CTRLMODE1 Rept EVT Dwdm Gainchgd New Software Load Software ResetOn page 9-5summarizes the ONS 15216 EDFA2 clear alarms File Transfer Apply ACT-USERALW-MSG-ALL CANC-USER Rept EVT Dwdm Rept ALM DwdmRept ALM ENV Rept EVT ENV RTRV-INV RTRV-ENVRTRV-HDR RTRV-NE-GEN ACT-USER TL1 Commands and Autonomous MessagesCommandACT-USER ALW-MSG-ALL Powerbusa Powerbusb Apply SoftwareresetCommandAPPLY Softwareload CANC-USER CommandCANC-USERCommandCOPY-RFILE COPY-RFILE File//localhost/urlpath Ftp//useridpassword@ftphostport/urlpAth Cwd1/cwd2/…/cwdn/filename CFG CommandCPY-MEMCPY-MEM LOG Dbcfg CommandDLT-RFILEDLT-RFILE MEM DLT-USER-SECU CommandDLT-USER-SECUCommandED-DAT ED-DAT CommandED-DWDM ED-DWDM Aid CommandED-ENVED-ENV PWR-A, PWR-B, and ALL have same input effect CommandED-NE-GEN ED-NE-GEN TL1 CommandED-PIDED-PID ASH ED-USER-SECU CommandED-USER-SECUCommandENT-USER-SECU ENT-USER-SECU INH-MSG-ALL CommandINH-MSG-ALLPermissions LOS Gainchgd Rept ALM Dwdm CommandINIT-SYSINIT-SYS Eqpt ALL Non-service affecting Gain Out of Range alarm cerent15216EdfaAlarmGainLoss of Output Power alarm cerent15216EdfaAlarmLpout 25 Rept ALM Dwdm Syntax Description Example 9-21 Rept ALM ENV Message Rept ALM ENVDate Yyyy-mm-dd Date of origination of TL1 message 26 Rept ALM ENV Syntax Description Rept ALM Eqpt Example 9-22 Rept ALM Eqpt Message General parameters of the ONS 15216 EDFA2 not directly Affecting optical signal or power bus27 Rept ALM Eqpt Syntax Description Time Hhmmss Time of origination of TL1 message Reports autonomous events. Reports when an event is loggedRept EVT Dwdm / Rept EVT ENV / Rept EVT Eqpt Rept EVT Dwdm or Rept EVT ENV or Rept EVT Eqpt EVN Eqpt Softwarereset Rept EVT Fxfr CommandRTRV-ALM-ALL RTRV-ALM-ALL Dwdm Ctmp Example 9-25 RTRV-ALM-ALL Command and ResponseDwdm Lpout 30 RTRV-ALM-ALL Syntax Description Example 9-26 RTRV-ALM-DWDM Command and Response CommandRTRV-ALM-DWDMGenerates a report on active Dwdm alarms RTRV-ALM-DWDM 31 RTRV-ALM-DWDM Syntax Description RTRV-ALM-ENV CommandRTRV-ALM-ENVExample 9-27 RTRV-ALM-ENV Command and Response 32 RTRV-ALM-ENV Syntax Description RTRV-ALM-EQPT CommandRTRV-ALM-EQPTExample 9-28 RTRV-ALM-EQPT Command and Response Aid Eqpt and ALL have same input effect Ctmp ALM CommandRTRV-AORTRV-AO EVT RTRV-COND-ALL CommandRTRV-COND-ALLExample 9-30 RTRV-COND-ALL Command and Response 35 RTRV-COND-ALL Syntax Description LOS Example 9-31 RTRV-COND-DWDM Command and Response CommandRTRV-COND-DWDMGenerates a report on the condition state of Dwdm alarms RTRV-COND-DWDM RTRV-COND-ENV CommandRTRV-COND-ENVExample 9-32 RTRV-COND-ENV Command and Response Amp01ONS15216 EDFA2 RTRV-COND-ENVAmp01ALL229PWRBUSA 37 RTRV-COND-ENV Syntax Description Example 9-33 RTRV-COND-EQPT Command and Response CommandRTRV-COND-EQPTGenerates a report on the condition state of general alarms RTRV-COND-EQPT Example 9-34 RTRV-DFLT-SECU Command and Response CommandRTRV-DFLT-SECURetrieves the timeout values for user access levels RTRV-DFLT-SECU Retrieves the ONS 15216 EDFA2 optical control configuration Timeout Integer Timeout in minutesCommandRTRV-DWDM RTRV-DWDM Idle ConstOutputPower. a valid mode only for pump40 RTRV-DWDM Syntax Description RTRV-ENV CommandRTRV-ENVOverallgain RTRV-HDR CommandRTRV-HDRCommandRTRV-INV RTRV-INV RTRV-NE-GEN CommandRTRV-NE-GEN43 RTRV-INV Syntax Description 44 RTRV-NE-GEN Syntax Description Example 9-39 RTRV-NE-GEN Command and ResponseAid Always Eqpt Amp01ONS15216 EDFA2 RTRV-NE-GENAmp01123 RTRV-RFILE CommandRTRV-RFILEExample 9-40 RTRV-RFILE Command and Response List all Files 45 RTRV-RFILE Syntax Description RTRV-TH-DWDM CommandRTRV-TH-DWDMExample 9-42 RTRV-TH-DWDM Command and Response 46 RTRV-TH-DWDM Syntax Description CommandRTRV-TH-ENV RTRV-TH-ENV Pwrbusmin CommandRTRV-TH-EQPTRTRV-TH-EQPT Pwrbusmax Maximum case temperature hysteresis Maximum case temperature cerent15216EdfaCtmpMaxThresholdvalue can be between 20 and 70, with default of 65 Thresholdvalue can be between 0 and 10, with default of 1, CommandRTRV-TOD RTRV-TOD RTRV-USER-SECU CommandRTRV-USER-SECUCommandSET-ATTR-SECUDFLT SET-ATTR-SECUDFLT SET-TH-DWDM 9-6 for access level permissionsCommandSET-TH-DWDM Sets optical threshold values for the ONS 15216 EDFA2 CommandSET-TH-ENV SET-TH-ENV CommandSET-TH-EQPT SET-TH-EQPT Example 9-51 STA-LOCL-RST Command Thresholdvalue can be between 20 and 70, with defaultCommandSTA-LOCL-RST STA-LOCL-RST Troubleshooting LEDs and Office Alarms Alarm IndicatorsFront panel of the ONS 15216 EDFA2 has five LEDs 10-3 Gain Gain Out of Range Alarm Optical AlarmsLOS Loss of Signal Alarm LOS Gain Lpout Lpout Loss of Output Power Alarm LCRNT1 and LCRNT2 Excessive Pump Current Alarms Equipment AlarmsCtmp Case Temperature Out of Range Alarm LTMP1 and LTMP2 Excessive Pump Temperature Alarms No Output Power after Adjusting Gain Settings Troubleshooting Typical ScenariosEnvironmental Alarms Pwrbusa and Pwrbusb Power Bus Alarms Boot Up Failure 10.2.2 2.0.1 to 2.2.1 Upgrade AttemptImage File Download Incomplete No Response from RS-232 Port Hostnameedfaboot% ffs file listHostnameedfaboot% srom cfg boot display No Response from LAN Port Lost Password Status Information Needed by Cisco TAC 10-12 EMC Regulatory ComplianceDiscipline Standard Description ACA AS/NZS3548 Translated Safety Warnings Safety warnings contained in this document are N a L D R a F T C I S C O C O N F I D E N T I a L N a L D R a F T C I S C O C O N F I D E N T I a L DC Power Supply Warning Installation Warning Power Cord Warning No On/Off Switch Warning Selv Circuit Warning Laser Radiation Warning Power Cabling Warning Laser Beam Warning Grounded Equipment Warning Ground Connection Warning Jewelry Removal Warning Qualified Personnel Warning Supply Circuit Warning Power Supply Wiring Warning Invisible Laser Radiation Warning Incorrect Connection Warning Ground Conductor Warning Voltages on DC-input Power Supply Terminals More Than One Power Supply Cisco ONS 15216 EDFA2 Rack Installation Exposed DC Power Wire Warning VDC Power System Chassis Power Connection Cisco ONS 15216 EDFA2 Temperature Requirement N a L D R a F T C I S C O C O N F I D E N T I a L Cisco ONS 15216 EDFA2 Power Circuit Overload Warning Product Disposal Warning Energy Hazard Unit Grounding Protection Warning DC Power Disconnection Warning Ground Wire Warning N a L D R a F T C I S C O C O N F I D E N T I a L N a L D R a F T C I S C O C O N F I D E N T I a L Class B EMC Warning Safety Requirements Warning Laser Radiation Warning Fiber Disconnect Sequence Warning Optical Connector Warning Optical Connector Disconnect Warning Eye Damage Warning Static Electricity Warning Connector Cleaning Warning Cable Connection Sequence Warning Module Removal Warning DC Power Selv Requirement Warning Reinforced Insulation Warning Power Supply Voltage Warning DC Power Supply Connection Warning N a L D R a F T C I S C O C O N F I D E N T I a L N a L D R a F T C I S C O C O N F I D E N T I a L ASH TL1 ACT-USER Snmp Front panel LEDs FTP commands Electrical specifications EntPhysicalEntryFlash file system commands Ctag Maxctmp Maxctmphyst mechanical specifications 2-4MIBs Default recovery Pdm busmode display Pdm busmode modify Remote communications Rept ALM Dwdm Rept ALM ENV Rept ALM Eqpt Rept EVT Dwdm SET-TH-ENV SET-TH-EQPT MIB User active list User active message send 6-29user commands STA-LOCL-RST IN-7 IN-8