MRV Communications EM316EDFA-LPR Features, 2.1.2EDFA Control Inputs, 2.1.3EDFA Alarm Outputs

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Fiber Driver® EM316EDFA User Guide

2.1 Features

The EM316EDFA board can run in standalone mode without any input from a management module. The EM316EDFA analog input power determines the output power because the module runs at a fixed gain.

EM316EDFA status is reported through SNMP through a network management module as well as by LEDs on the front panel.

The green “SD” LED on the front panel indicates input greater than the thresholds corresponding to the EDFA module type, as indicated in the table below.

EM316EDFA-BR	-8 dBm
EM316EDFA-LPR	-30 dBm

A green LED at front panel (Optical Output) indicates output power greater than -10 dBm.

The module temperature is measured from 0 o C to 70o C and reported to management. To protect against excessive heat, the laser shuts down when measured temperature reaches 70o C.

2.1.1EM316EDFA-BR / EM316EDFA-LPR Monitored Parameters

•Input power and output power readings

•Output gain reading

•Case temperature reading

•Amplifier status reading

•Alarm status

ocase temperature o loss of input power o loss of output power

2.1.2EDFA Control Inputs

•Software reset

•Output power mute

2.1.3EDFA Alarm Outputs

•Case temperature

•Loss of input

•Loss of output

P/N 1294008-001 Rev D2

2

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Contents Erbium Doped Fiber Inline Pre-Amplifier EM316EDFA-BREM316EDFA-LPR Erbium Doped Fiber Amplifier Booster5 Module Management 3 Preparation and InstallationTable of Contents 2 Introduction to EM316EDFA Optical AmplifiersTable of Figures 6 Appendix1.3 Customer Support 1 Preliminary Considerations1.1 Trademarks 1.2 CopyrightFiber Driver Modules 1.4 ComplianceFiber Driver EM316EDFA User Guide Fiber Driver Chassis1.5.1Cautions and Warnings 1.5General Safety1.5.2 Laser Safety Fiber Driver EM316EDFA User Guide 1.5.3 Laser Device Classifications1.5.5 Workplace Preparation 1.5.4 Static ElectricityDocument Number 1.6 About This Manual1.7 Latest Revision and Related Documents Fiber Driver EM316EDFA User GuideC-band pre-amplifier 2 Introduction to EM316EDFA Optical AmplifiersFiber Driver EM316EDFA User Guide 2.1.2EDFA Control Inputs 2.1 Features2.1.3EDFA Alarm Outputs 3.1 Unpacking the Fiber Driver Module 3 Preparation and Installation3.3 LEDs 3.4 DIP Switches3.2 Front Panel 3.5.1.1.1Tools 3.5 Module Installation3.5.1.1.2Procedure Fiber Driver EM316EDFA User GuideP/N 1294008-001Rev D2 4.1 Network Management Control and Monitoring 4 EDFA Features4.1.3 Operating Parameters 4.1.2 EM316EDFA Alarm Output Pins4.1.1 Management Control from the Network 5 Module Management Serial Port 5.1 Serial Console InterfaceFiber Driver EM316EDFA User Guide RS-2325.2 EM316LNXNM-OTCommand Line Interface CLI P/N 1294008-001Rev D2 5.2.1 EM316LNXNM-OTBoot and CLI Login5.2.2 CLI Navigation 5.2.3.2“show log” 5.2.3 Login Context Commands and Examples5.2.3.1“show version” P/N 1294008-001Rev D2 5.2.3.3“show running-config”fiberdriver# show running-config P/N 1294008-001Rev D2 5.2.3.4“show startup-config”fiberdriver# show startup-config Fiber Driver EM316EDFA User Guide 5.2.3.5 Configuring System Parameters5.2.4.1“show” 5.2.4 Chassis ContextP/N 1294008-001Rev D2 5.2.4.2 Other CommandsFiber Driver EM316EDFA User Guide Description 5.2.5 Slot Context Commands and ExamplesCommand Fiber Driver EM316EDFA User GuideFiber Driver EM316EDFA User Guide 5.2.5.1 “?” 5.2.5.2“list” Fiber Driver EM316EDFA User Guide 5.2.5.3 “show” P/N 1294008-001Rev D2 EM316EDFA P/N 1294008-001Rev D2EM316EDFAv EDFA-15.2.6 Port Context Commands and Examples 5.2.6.1 “?” Fiber Driver EM316EDFA User GuideP/N 1294008-001Rev D2 5.2.6.2“list” 5.2.6.3“show” Name EDFA-port1 5.2.6.4“port description”P/N 1294008-001Rev D2 slot 1.4 type EM316EDFA rev 1 description EDFA-2 5.2.7 Displaying and Saving System ParametersP/N 1294008-001Rev D2 P/N 1294008-001Rev D2 5.2.8 Restoring Default Parameters6 Appendix Basic Troubleshooting Checklist6.1 Technical Specifications 6.2 Troubleshooting20415 Nordhoff Street Chatsworth, CA Tel Fax MRV Communications, Inc