Cisco Systems ONS 15200 Physical Layout, Fiber Organizer, ONS 15252 MCU Physical Configuration

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Chapter 3 Product Hardware

Physical Layout

Caution You must install the fan unit in a Release 1.0.1 shelf. Running the Release 1.0.1 shelf without the fan unit will result in a unit that is not compliant to any specifications, nor is warranted or supported by Cisco. In addition, such usage may result in equipment damage.

Caution Do not install the fan unit in a Release 1.0 shelf. Running the Release 1.0 shelf with a fan unit will result in a unit that is not compliant to any specifications, nor is warranted or supported by Cisco. In addition, such usage may result in equipment damage.

3.1.5 Fiber Organizer

The fiber organizer distributes the client fiber-optic cables to the ONS 15252 MCU CLIP modules. Additionally, the fiber organizer provides tension relief for the client fiber-optic cables. You can also install a fiber organizer between additional ONS 15252 MCUs or ONS 15201 SCUs located at a site. A fiber organizer is always included with an ONS 15252 MCU.

You can place the fiber organizer on the fan unit front. This placement does not interfere with fan unit filter replacement.

3.2 Physical Layout

This section describes the physical configuration of the ONS 15252 MCU and ONS 15201 SCU.

3.2.1 ONS 15252 MCU Physical Configuration

The ONS 15252 MCU physical configuration consists of a Network Control Board (NCB) module, Network Adaptation modules (NAMs), a Communication Interface module (CIM), Client Layer Interface Port (CLIP) modules, Hub Filter modules (HFMs), a pair of Line modules (LMs), and one Bridge module (BM) (see Figure 3-4). A pair of Termination modules (TMs) replace the BM when all optical signal channels or wavelengths are dropped at the ONS 15252 MCU. Additionally, when multiple ONS 15252 MCUs are interconnected, Connection Module X (CMX) and/or Connection Module Y (CMY) replace the BM. The type of connection module used depends on the specific ONS 15200 system configuration.

Cisco ONS 15200 Product Description

	78-13766-01	3-5

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Contents Corporate Headquarters Cisco ONS 15200 Product DescriptionCisco ONS 15200 Product Description N T E N T S Alarms Acronyms A-1 Contents Cisco ONS 15200 Product Description 78-13766-01 G U R E S Viii NCB Indicators Tables Cisco ONS 15200 Product Description 78-13766-01 Related Documentation Manual StructureObtaining Documentation Relevant StandardsWorld Wide Web Obtaining Technical Assistance Optical Networking Product Documentation CD-ROMOrdering Documentation Documentation FeedbackTechnical Assistance Center Cisco.comCisco TAC Escalation Center Xvi Optical Channels Optical System DescriptionUnprotected Channels Unprotected channels in an ONS 15200 system Protected ChannelsOptically-fiber protected channels in an ONS 15200 system Software Configurable ProtectionPage Bus Configuration ONS 15200 Network ConfigurationsLogical Connections Ring ConfigurationMultichannel Point-to-Point Configuration Dual-Home ConfigurationRing Configuration with Hubbed and Meshed Traffic Ring configuration with hubbed and meshed traffic Full-Mesh ConfigurationNetwork Protection Four ONS 15252 MCUs in a full-mesh configurationONS 15252 MCU Modularity and Ancillary EquipmentClip ONS 15201 SCU Fan Unit Power Distribution PanelStatus Cause Physical Layout ONS 15252 MCU Physical ConfigurationFiber Organizer Configuration of the ONS 15252 Multichannel Unit Internal BUS Clip NAM Clip NCB HFM ONS 15201 SCU Physical ConfigurationPhysical layout of the ONS 15201 SCU Power and GroundingONS ONS 15252 MCU Power and GroundingEnvironmental Compliance Safety SpecificationsElectromagnetic Compatibility Wavelength Grid Product SafetyChannel Number Frequency THz Wavelength nm Page Network Management Overview Network ControlCisco ONS 15200 Product Description 78-13766-01 Hardware Platforms EIA/TIA-232 RS-232 InterfaceSpeed Kbps Data Bits Parity None Stop Bits Flow Control Parameter ValueEthernet interface Command Line InterfaceMA interface Maintenance ManagerInternal Data Bus Web-Based InterfaceONS 15252 MCU internal data bus extension ports Simple Network Management Protocol Interface AlarmsCisco Transport Manager Condition Name Definition Alarm NameAlarm Name Definition Page Client Layer Interface Port Module OverviewMaximum Equipment Version CLIPs Restriction TemperatureCommunication Interface Module ONSNetwork Control Board Module Network Adaptation ModuleStatus Connection Module Y Bridge ModuleCollector Filter Module Connection ModuleLine Module Hub Filter ModuleTermination Module Page Parameter Condition Maximum OperationalParameter Condition Minimum Unit OpticalOptical Performance Optical FrequenciesOptical Loss Includes Connectors Equipment Maximum dBEquipment Maximum dB Includes15201 SCU unprotected optical path 100/0 or 0/100 Parameter Condition Min Max Unit EnvironmentalParameter Units MechanicalParameter Max Unit ElectricalAcronyms Control area network Electronic Industries Association International Electrotechnical Commission Internet protocol National Fire Protection Association Subnetwork Manager D E IN-2 IN-3 IN-4