Cisco Systems ONS 15200 ONS 15201 SCU Physical Configuration, Internal BUS Clip NAM Clip NCB HFM

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Chapter 3 Product Hardware

Physical Layout

Figure 3-5 Typical arrangement of the ONS 15252 MCU modules

INTERNAL - BUS
INTERNAL - BUS		CLIP

NAM

CLIP NCB

NAM

LM

HFM

HFM

BM

HFM

HFM

LM

LEGEND

BM - Bridge Module

CLIP - Client Line Interface Port module HFM - Hub Filter Module

LM - Line Module

NAM - Network Adaptation Module NCB - Network Control Board module

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3.2.2 ONS 15201 SCU Physical Configuration

The ONS 15201 SCU physical configuration consists of a CLIP module and a CFM (Figure 3-6). The A side of the ONS 15201 SCU is the two far-left optical line connectors on the front or back of the ONS 15201 SCU. The B side of the ONS 15201 SCU is the two far-right optical line connectors on the front or back of the ONS 15201 SCU. The ONS 15201 SCU is normally delivered with optical connections on the front (SC type). Optionally, you can order the ONS 15201 SCU with the optical connections on the back of the unit (FC type). Back placement is optional for SC connectors.

Note You can order the ONS 15201 SCU with optical connectors located on either the front or the back of the unit but not on both the front and back.

Cisco ONS 15200 Product Description

	78-13766-01	3-7

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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 StructureRelevant Standards Obtaining DocumentationWorld Wide Web Ordering Documentation Optical Networking Product Documentation CD-ROMDocumentation Feedback Obtaining Technical AssistanceTechnical Assistance Center Cisco.comCisco TAC Escalation Center Xvi Optical System Description Optical ChannelsUnprotected 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 Power Distribution Panel Fan UnitStatus Cause ONS 15252 MCU Physical Configuration Physical LayoutFiber 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 GroundingSafety Specifications Environmental ComplianceElectromagnetic Compatibility Product Safety Wavelength GridChannel 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 Alarms Simple Network Management Protocol InterfaceCisco Transport Manager Condition Name Definition Alarm NameAlarm Name Definition Page Client Layer Interface Port Module OverviewCommunication Interface Module Equipment Version CLIPs Restriction TemperatureONS MaximumNetwork Adaptation Module Network Control Board ModuleStatus Collector Filter Module Bridge ModuleConnection Module Connection Module YHub Filter Module Line ModuleTermination Module Page Parameter Condition Maximum OperationalOptical Performance OpticalOptical Frequencies Parameter Condition Minimum UnitOptical 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