Cisco OptoStar II 1550 nm Optical Amplifier Module (EDFA) Installation and Operation Guide
For Your Safety Explanation of Warning and Caution Icons Avoid personal injury and product damage! Do not proceed beyond any symbol until you fully understand the indicated conditions. The following warning and caution icons alert you to important information about the safe operation of this product: This symbol indicates important operating or maintenance instructions. You may find this symbol affixed to the product.
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Contents Important Safety Instructions .................................................................................................................... vi Laser Saftey ............................................................................................................................................... xv Chapter 1 Introduction Introduction .............................................................................................................................................
Contents, Continued Chapter 3 Operation Starting up the Module .......................................................................................................................... 3-2 Initialization ................................................................................................................... 3-2 Signal Inspection ........................................................................................................... 3-2 Operating using ICIM LCD ..............................
Contents, Continued Chapter 4 Troubleshooting Maintenance ............................................................................................................................................. 4-2 Maintenance Record ..................................................................................................... 4-2 General Troubleshooting Information ................................................................................................. 4-3 Equipment Needed ..........................
Important Safety Instructions Read and Retain Instructions Carefully read all safety and operating instructions before operating this equipment, and retain them for future reference. Follow Instructions and Heed Warnings Follow all operating instructions. Pay attention to all warnings and cautions in the operating instructions, as well as those that are affixed to this equipment. Terminology The terms defined below are used in this document.
Important Safety Instructions, Continued Grounding • Do not violate the protective grounding by using an extension cable, power cable, or autotransformer without a protective ground conductor. • Take care to maintain the protective grounding of this equipment during service or repair and to re-establish the protective grounding before putting this equipment back into operation.
Important Safety Instructions, Continued Equipment Placement WARNING: Avoid personal injury and damage to this equipment. An unstable mounting surface may cause this equipment failure. To protect against equipment damage or injury to personnel, comply with the following: • Install this equipment in a restricted access location. • Do not install near any heat sources such as radiators, heat registers, stoves, or other equipment (including amplifiers) that produce heat.
Important Safety Instructions, Continued Reduced Airflow When mounting this equipment in the rack, do not obstruct the cooling airflow through the rack. Be sure to mount the blanking plates to cover unused rack space. Additional components such as combiners and net strips should be mounted at the back of the rack, so that the free airflow is not restricted.
Important Safety Instructions, Continued Safety Plugs (USA Only) This equipment is equipped with either a 3-terminal (grounding-type) safety plug or a 2-terminal (polarized) safety plug. The wide blade or the third terminal is provided for safety. Do not defeat the safety purpose of the grounding-type or polarized safety plug.
Important Safety Instructions, Continued AC Power Important: If this equipment is a Class I equipment, it must be grounded. • If this equipment plugs into an outlet, the outlet must be near this equipment, and must be easily accessible. • Connect this equipment only to the power sources that are identified on the equipment-rating label normally located close to the power inlet connector(s). • This equipment may have two power sources. Be sure to disconnect all power sources before working on this equipment.
Important Safety Instructions, Continued Be aware of the following general precautions and guidelines: • Servicing - Servicing is required when this equipment has been damaged in any way, such as power supply cord or plug is damaged, liquid has been spilled or objects have fallen into this equipment, this equipment has been exposed to rain or moisture, does not operate normally, or has been dropped.
Important Safety Instructions, Continued Batteries This product may contain batteries. Special instructions apply regarding the safe use and disposal of batteries: Safety • Insert batteries correctly. There may be a risk of explosion if the batteries are incorrectly inserted. • Do not attempt to recharge ‘disposable’ or ‘non-reusable’ batteries. • Please follow instructions provided for charging ‘rechargeable’ batteries. • Replace batteries with the same or equivalent type recommended by manufacturer.
Important Safety Instructions, Continued Electromagnetic Compatibility Regulatory Requirements This equipment meets applicable electromagnetic compatibility (EMC) regulatory requirements. Refer to this equipment's data sheet for details about regulatory compliance approvals. EMC performance is dependent upon the use of correctly shielded cables of good quality for all external connections, except the power source, when installing this equipment.
Laser Safety Introduction This equipment contains an infrared laser that transmits intensity-modulated light and emits invisible radiation. Warning: Radiation WARNING: • Avoid personal injury! Use of controls, adjustments, or procedures other than those specified herein may result in hazardous radiation exposure. • Avoid personal injury! The laser light source on this equipment (if a transmitter) or the fiber cables connected to this equipment emit invisible laser radiation.
Laser Safety, Continued Safe Operation for Software Controlling Optical Transmission Equipment If this manual discusses software, the software described is used to monitor and/or control ours and other vendors’ electrical and optical equipment designed to transmit video, voice, or data signals. Certain safety precautions must be observed when operating equipment of this nature. For equipment specific safety requirements, refer to the appropriate section of the equipment documentation.
Laser Power and Warning Labels Warning Labels The following labels are located on this product. When the optical output power is ＜24 dBm, the label is shown as below. When the optical output power is ≥24 dBm, the label is shown as below.
Laser Power and Warning Labels Location of Labels on Equipment The following illustrations display the location of warning labels on this equipment.
Laser Power and Warning Labels, Continued OL-29666-02 Safety xix
Chapter 1 Introduction Overview The OptoStar II optical platform is an advanced transmission system, designed to optimize network architectures and increase reliability, scalability, and cost effectiveness. This chapter introduces the features and structure of the OptoStar II 1550 nm optical amplifier module. Purpose This document provides information about the installation, configuration, operation, and troubleshooting of the OptoStar II 1550 nm optical amplifier module.
Overview, Continued In This Chapter Topic 1-2 Page Introduction 1-3 Structure 1-5 Introduction OL-29666-02
Introduction Description The OptoStar II 1550 nm optical amplifier module uses a standard 19-in OptoStar II chassis. The flexibility of the platform is greatly improved by the fact that a single chassis can hold both optical amplifier modules and other OptoStar II modules. 14 optical amplifier modules can be placed in one standard 3 RU OptoStar II chassis. You can select single or double-width optical amplifiers module with various output powers or port counts.
Introduction, Continued Block Diagram The following block diagram shows the signal pathway of the 1550 nm optical amplifier module.
Structure Dimension The dimensions of the single-slot 1550 nm optical amplifier module are shown as below.
Structure, Continued The dimensions of the double-slot 1550 nm optical amplifier module are shown as below. (Unit: mm) Module Parts The following table lists the parts of the 1550 nm optical amplifier module. Part Function Module Housing Includes side panels, front panel, and rear panel.
Structure, Continued Panel Illustration The following illustration shows the single-slot panel (1-in, 1-out) of the 1550 nm optical amplifier module. The following illustration shows the single-slot panel (1-in, 2-out) of the 1550 nm optical amplifier module.
Structure, Continued The following illustration shows the double-slot panel (1-in, 2-out) of the 1550 nm optical amplifier module. The following illustration shows the double-slot panel (1-in, 4-out) of the 1550 nm optical amplifier module.
Structure, Continued The following illustration shows the double-slot panel (1-in, 8-out) of the 1550 nm optical amplifier module.
Structure, Continued Panel Functions The following table lists the functions of the front panel indicators on the 1550 nm optical amplifier module. Description Function Power LED Red/Green Indicator Alarm LED Red/Green Indicator Blinks in red and green when the module is starting up Green: normal power supply Green: module is in normal working condition Red: module is not working properly, alarm occurs The following table lists other functions of the 1550 nm optical amplifier module front panel.
Chapter 2 Installation and Configuration Overview This chapter provides instructions for installing the OptoStar II 1550 nm optical amplifier module. Qualified Personnel Only appropriately qualified and skilled personnel should attempt to install, operate, maintain, and service this product. Otherwise, personal injury or equipment damage may occur.
Before You Begin Before you begin the installation procedure, make sure you have all the tools and the module ready. Tools The following tools and equipment are needed to install the module. • Flat-head or round-head screws and washers • Flat-head or Phillips-head screwdriver Unpacking and Inspecting the Module Please follow the steps below to unpack and inspect the module for any damage: 1. 2. Inspect the shipping boxes for any damage; Unpack all boxes and confirm that the contents are complete.
Installing the Chassis Mount the empty chassis in the equipment rack, using flat or round head screws and washers in the four front panel corner mounting locations. This enables a secure mount of the unit on the chassis. You must use screws matching your rack. Chassis Location in Rack The chassis can be placed anywhere within the rack. Hot air discharged from other equipment must not be directed at the chassis front panel. Dust from the surrounding environment should not be ingested in the input airflow.
Installing/Removing the Modules To Install the Module Install the ICIM module and power supply module first. See Cisco OptoStar II Intelligent Communications Interface Module (ICIM) Installation and Operation Guide, part number: OL-29660 and Cisco OptoStar II Chassis (CH) and Power Supply (PS) Installation and Operation Guide, part number: OL-29659 for details. Now you may start to install the OptoStar II 1550 nm optical amplifier module. Connect it to the rear panel connector of the chassis.
Installing/Removing the Modules, Continued 5. 6. 7. 8. Slide module in smoothly until you feel slight resistance, then continue to push gently until the module connector seats completely. Note: Check alignment if you feel significant resistance. Do not press hard, otherwise the connector may be damaged. When installing the module in the slot, ensure the proper connector alignment.
Installing/Removing the Modules, Continued To Remove the Module 1. Remove the fiber connector from the front panel of the module, and cover the fiber and module connector with dust caps immediately. 2. Loosen the mounting screws on lower front panel of the module by hand or screwdriver, to release the module from the chassis. 3. Pull the module slightly to unseat the connector. 4.
Installing/Removing the Modules, Continued The following illustration shows the operation mode of the double-slot (1-in, 8-out) optical amplifier module.
Connections Fiber Connections Although the modules may be hot-swapped when service must be restored, it is recommended that the chassis and modules are installed prior to powering up the chassis. It is also recommended to connect fibers to the front panel before powering up the system. If fibers must be removed, it is recommended to disconnect power prior to removal to minimize possible exposure to laser radiation. CAUTION: Use only SC/APC terminated fiber to connect to modules.
Care and Cleaning of Optical Connectors Cleaning of Optical Connector Overview Cleaning optical connectors can help prevent interconnect problems and maintain system performance. When optical connectors are disconnected or reconnected, the fiber surface can become dirty or scratched. The purpose of cleaning the optical connector is to remove all dusts and contaminants without leaving any residue. Recommended Equipment The following equipment is recommended to clean the mating surface of fiber connectors.
Care and Cleaning of Optical Connectors, Continued To Clean Optical Connector WARNING: Avoid personal injury. Use of controls, adjustments, or procedures other than those specified herein may result in hazardous radiation exposure. Avoid personal injury. The laser light source on this module or the fiber cables connected to this module emits invisible laser radiation. Avoid personal injury.
Chapter 3 Operation Overview This chapter provides information on the 3 options to operate the OptoStar II 1550 nm optical amplifier module. • Using the OptoStar II ICIM LCD to configure. • Using the OptoStar II console to configure on PC. • Using the OptoStar II network management system to configure on PC. Qualified Personnel Only appropriately qualified and skilled personnel should attempt to install, operate, maintain, and service this product. Otherwise, personal injury or equipment damage may occur.
Starting up the Module Initialization When the OptoStar II 1550 nm optical amplifier module is powered on, the module will perform a self-test. Follow these steps to perform the self-test: 1. Turn the front panel switch of the OptoStar II power supply module to ON position. 2. When the 1550 nm optical amplifier module starts up, it will perform a booting initialization for about 5 seconds. 3.
Operating using ICIM LCD This section describes how to use the OptoStar II ICIM LCD to operate the OptoStar II 1550 nm optical amplifier module. Start 1. Make sure that the fiber of the OptoStar II 1550 nm optical amplifier module is connected. 2. Turn the front panel switch of the OptoStar II power supply module to ON position. The power supply module and the 1550 nm optical amplifier module will initialize for about 5 seconds, and the ICIM will load for about 25 seconds.
Operating using ICIM LCD, Continued Standby Screen OptoStar II ICIM uses a 4.3-inch color LCD screen. Below is the standby screen after the module has loaded. Keypad Operations The table below lists each key on the OptoStar II ICIM screen and its function.
Operating using ICIM LCD, Continued Module Main Menu The illustration below shows the module main menu of the OptoStar II ICIM: As shown in the illustration, all the local modules are located on the left side of the screen, you can press ► button to move to the next page, and view modules in other slots. The statuses of 8 fans are located on the right side of the screen.
Operating using ICIM LCD, Continued Module Sub-Menu The illustration below shows the sub-menus of the OptoStar II 1550 nm optical amplifier module: • The left side of the screen shows the sub-menus of the OptoStar II 1550 nm optical amplifier module. By default the cursor is on sub-menu 1. Press ▼ button to move the cursor down. Press SET button to enter the item on the sub-menu.
Operating using ICIM LCD, Continued Sub-Menu 1 -- Optical Input Information The illustration below shows sub-menu 1 of the OptoStar II 1550 nm optical amplifier module - Optical Input Information: The optical input information sub-menu includes options to set the optical input power alarm threshold and a reading of the optical input power. The default range of the optical input power alarm threshold is -5.0 dBm ~ 10.0 dBm, with 0.1 dB step. The cursor stays in the “Low” field by default.
Operating using ICIM LCD, Continued Sub-Menu 2 -- Optical Output Information The illustration below shows sub-menu 2 of the OptoStar II 1550 nm optical amplifier module - Optical Output Information. The optical output information sub-menu includes options to set the optical output power alarm threshold and a reading of the optical output parameters. Optical output parameters include: optical output power and optical amplifier type.
Operating using ICIM LCD, Continued Sub-Menu 3 -- Pump Information The illustration below shows sub-menu 3 of the OptoStar II 1550 nm optical amplifier module - Pump Information. 1-pump information interface is shown as below: The illustration below shows the 2-pump information interface: You may view the pump parameters including drive current, TEC current, and temperature.
Operating using ICIM LCD, Continued Sub-Menu 4 -- Reboot/Default Setting The illustration below shows sub-menu 4 of the OptoStar II 1550 nm optical amplifier module - Reboot/Default Setting. To set up the restart settings or restore the factory settings: 1. Press ▲▼ buttons to select restart setting or restore factory settings, and the cursor always stays on “Set”; 2. Press SET button to save the configuration.
Operating using ICIM LCD, Continued Sub-Menu 5 -- Optical Attenuation/Pump ON/OFF The illustration below shows sub-menu 5 of the OptoStar II 1550 nm optical amplifier module - Optical Attenuation/Pump ON/OFF. The default setting of Pump ON/OFF is: ON. The cursor stays on “Set” by default. The default factory setting of optical attenuation value is 0 dB. • To change current pump status 1. Press ▲▼ buttons to select pump switch (ON or OFF), and the cursor always stays on “Set”; 2.
Operating using ICIM LCD, Continued Sub-menu 6 -- Alarm ON/OFF The illustration below shows sub-menu 6 of the OptoStar II 1550 nm optical amplifier module – Alarm ON/OFF. The alarm is set to ON by default. The cursor stays on “Set”. • To change the alarm ON/OFF: 1. Press ▲▼ buttons to select alarm ON or OFF. The cursor always stays on “Set” on the right side of the screen; 2. Press SET button to save the configuration.
Operating using ICIM LCD, Continued Sub-menu 7 -- Alarm List The illustration below shows sub-menu 7 of the OptoStar II 1550 nm optical amplifier module – Alarm List. You can view the alarm information of the OptoStar II 1550 nm optical amplifier module. • If there is no alarm, the Alarm List shows “None”. • If there is any alarm, the Alarm List shows the alarm information and its code, as shown in the illustration below. See Alarm Code List (on page 3-14) for detailed alarm codes.
Operating using ICIM LCD, Continued Alarm Code List The table below lists the alarm information of the OptoStar II 1550 nm optical amplifier module. Code Item 3-14 Condition LED 001 Low Optical Input Power Optical input power is lower than -5.0 dBm Alarm LED is red 002 High Optical Input Power Optical input power is higher than +10 dBm Alarm LED is red 003 Low Optical Output Power Optical output power is 4.
Operating using Console Software This section introduces the procedures to use the OptoStar II console to manage the OptoStar II 1550 nm optical amplifier module.
Operating using Console Software, Continued 4. Install and start the OptoStar II console software. See Cisco OptoStar II Console Installation and Operation Guide, P/N OL-29664 for detailed installation procedures.
Operating using Console Software, Continued Software Main Interface The illustration below shows the main interface of the OptoStar II console. The OptoStar II console main interface shows the software name, menus, menu shortcuts, local module tree view, system information, chassis fan status, and local module view.
Operating using Console Software, Continued Local Module View Click to select the OptoStar II 1550 nm optical amplifier module in the Local Module Tree View on the left side of the screen, or in the Local Module View on the bottom of the screen. The parameter setting window of the 1550 nm optical amplifier module will pop up as shown below.
Operating using Console Software, Continued The illustration below shows the parameter settings interface of the module with 2 pumps: Continued on next page OL-29666-02 Operation 3-19
Operating using Console Software, Continued View Basic Parameters The illustration below shows the parameter settings interface of the OptoStar II 1550 nm optical amplifier module with 1 pump: The illustration below shows the parameter settings interface of the OptoStar II 1550 nm optical amplifier module with 2 pumps: Continued on next page 3-20 Operation OL-29666-02
Operating using Console Software, Continued The table below lists the basic parameters of the OptoStar II 1550 nm optical amplifier module.
Operating using Console Software, Continued Setup Parameters The table below lists the setup parameters of the OptoStar II 1550 nm optical amplifier module. 3-22 Setup Parameters Description Factory Default Laser Status ON/OFF Shows/sets laser status: ON/OFF Laser Status: OFF Optical input power alarm threshold Shows/sets optical alarm upper limit and lower limit Lower limit: - 5.0 dBm Upper limit: + 10.0 dBm Lower limit: standard value - 4.
Operating using NMS Software This section introduces the procedures to use the OptoStar II network management system (OptoStar II NMS) to manage the OptoStar II 1550 nm optical amplifier module.
Operating using NMS Software, Continued 4. Install and start the OptoStar II NMS software. See Cisco OptoStar II NMS Installation and Operation Guide, P/N OL-29665 for detailed installation procedures.
Operating using NMS Software, Continued Software Main Interface The illustration below shows the main interface of the OptoStar II NMS. The OptoStar II NMS main interface shows the software name, menus, node tree view, and welcome screen.
Operating using NMS Software, Continued Local Module View Select the topology tree view and view the corresponding node. The interface shows all the local modules as illustrated below. Note: When there is alarm, the Alarm Management menu turns to red. The system interface is shown as below.
Operating using NMS Software, Continued View Basic Parameters Click to select the OptoStar II 1550 nm optical amplifier module in the interface which shows all the local modules. The parameter setting interface of the OptoStar II 1550 nm optical amplifier module will display as illustrated below.
Operating using NMS Software, Continued The illustration below shows the parameter settings interface of the module with 2 pumps: Continued on next page 3-28 Operation OL-29666-02
Operating using NMS Software, Continued The table below lists the basic parameters of the OptoStar II 1550 nm optical amplifier module.
3-30 Operation OL-29666-02
Chapter 4 Troubleshooting Overview This chapter provides instructions for maintaining and repairing the OptoStar II 1550 nm optical amplifier module. Qualified Personnel Only appropriately qualified and skilled personnel should attempt to install, operate, maintain, and service this product. Otherwise, personal injury or equipment damage may occur.
Maintenance The following maintenance is recommended to ensure optimal performance. Frequency Maintenance Required Yearly Check all parameters and test points Make sure all cables are mated properly Make sure all retaining screws are tight Ensure good ventilation Record data When Needed Carefully clean the module with a soft cloth Maintenance Record It may be helpful to establish a maintenance record or log for this module.
General Troubleshooting Information This troubleshooting information describes the most common alarms and gives typical troubleshooting procedures and causes. Equipment Needed You may need the following equipment to troubleshoot the module. • Optical power meter • Fiber connector cleaning materials Additional Assistance If you need additional assistance, please contact our customer support team or your local service center. See Customer Support Information (on page 5-1) for more details.
General Troubleshooting Information, Continued Troubleshooting If the red alarm indicator on the front panel of the module is illuminated, check the OptoStar II ICIM display, the OptoStar II console, or the OptoStar II NMS for alarm code. See Alarm Code List (on page 3-14) to determine the cause of the alarm. See the table below.
General Troubleshooting Information, Continued Alarm Low or High Optical Output Power Possible Cause Servicing Instruction Laser failure Optical connector mismatch Optical connector contains dusts or contaminants Check whether the laser has been switched on Check whether the optical connector matches Make sure all the mating surfaces of the fiber are clean Check whether the optical input power is between (standard value - 4. 0) dBm and (standard value + 1.
Chapter 5 Customer Support Information Overview This chapter contains information on obtaining product support.
Obtaining Product Support IF… THEN… you have general questions about this product Contact your distributor or sales agent for product information or refer to product data sheets on www.cisco.com. you have technical questions about this product Call the nearest Technical Service center or Cisco office. you have customer service questions or need a return material authorization (RMA) number Call the nearest Customer Service center or Cisco office.
Obtaining Product Support, Continued Region Centers Telephone and Fax Numbers Korea Korea Telephone: 82-2-3429-8800 Fax: 82-2-3452-9748 E-mail: songk@cisco.com China (mainland) China Telephone: 86-21-2401-4433 Fax: 86-21-2401-4455 E-mail: repaircentercn@external.cisco.com All other Asia-Pacific countries & Australia Hong Kong Brazil Brazil Telephone: 852-2588-4746 Fax: 852-2588-3139 E-mail: support.apr@sciatl.com Telephone: 11-55-08-9999 Fax: 11-55-08-9998 E-mail: fattinl@cisco.
Return for Repairing Introduction Before returning your product, you must obtain a Return Material Authorization (RMA) number. Call the nearest Customer Service center and follow their instructions. Procedures of returning your product to Cisco for repairing: • Obtain RMA number and mailing address • Package and mail the product to be repaired Obtain RMA number and mailing address Before return your products, you must obtain a RMA number. RMA number is valid for 60 days.
Return for Repairing, Continued 4. Users can confirm receipt of the RMA number via e-mail or fax. The RMA will list details such as RMA number, verified products to be returned and number of returned products, mailing address and RMA clauses. Note: Also, users can obtain and complete a RMA application form, and send it to customer service representative via fax, or e-mail: repaircentercn@external.cisco.com Packaging and Mailing Follow the steps below to package and return your product to Cisco.
Return for Repairing, Continued Note: Cisco does not accept Freight Collect. Make sure that you choose freight prepaid method and purchase transportation insurance. The user should bear both freights to Cisco and all related import and export tariffs for any returned product, whether it’s within the warranty period or not. For the product within the warranty period, Cisco will pay the freight when shipping repaired product to the user.
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