Cisco Systems OL-7861-01 manual Alphanumeric LEDs, Color/Activity Description

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Verifying and Troubleshooting the Installation

Table 17 Status LED Descriptions

LED

Color/Activity

Description

 

 

 

LINK

Green

• A signal is detected.

 

 

• There is RX synchronization.

 

 

• The GBIC or SFP module is inserted and has no fault conditions.

 

 

• The line card is connected to another functioning Gigabit Ethernet interface

 

 

and has received comma-detect characters.

 

 

 

 

Off

• Loss of signal (LOS). Occurs when the signal is lost at the optical input. For

 

 

example, removing a GBIC or SFP or removing a cable causes both an LOS

 

 

and a loss of synchronization.

 

 

• Loss of RX synchronization. Occurs when the receiver cannot detect

 

 

commas. For example, removing the local RX cable or the remote TX cable

 

 

will cause loss of synchronization.

 

 

• Invalid word received. To maintain receiver alignment and synchronization,

 

 

the receiver looks for a unique detectable code-bit pattern. An invalid word

 

 

condition occurs because the receiver detects an incorrect or unsupported

 

 

character or sequence of characters, resulting in a loss of synchronization

 

 

and a link down condition.

 

 

 

ACTIVE

Green

• When the line protocol is up. For example, you enter a no shutdown

 

 

command as part of the interface configuration.

 

 

• During the line card hardware initialization sequence.

 

 

 

 

Off

• The line is down because of a link failure or problem with the GBIC or SFP

 

 

module.

 

 

• Hardware initialization fails.

 

 

• The line card interface is shut down, because a GBIC or SFP module was

 

 

removed and replaced or was administratively shut down. Note that a newly

 

 

inserted line card is designated administratively down, so the Active LED for

 

 

the interface remains off until the interface is configured. The Active LED on

 

 

the line card does not go on until you configure the line card interface (or turn

 

 

the interface on if it was shut down). As an operational check, you can verify

 

 

that the card is receiving power by looking at the alphanumeric display

 

 

LEDs, which go on when a line card is inserted correctly into the chassis and

 

 

is powered on.

 

 

 

RX FRAME

Green

Packets are being received on this interface.

 

 

 

 

Off

Packets are not being received on this interface.

 

 

 

Alphanumeric LEDs

Ethernet line cards have two four-digit alphanumeric LED displays at one end of the faceplate, near the ejector lever, that display a sequence of messages indicating the state of the card. In general, the LEDs do not turn on until the RP recognizes and powers up the card. As it boots, the line card displays a sequence of messages similar to those in Table 18.

Note It is normal for some displayed messages to appear too briefly to be read. Also, some messages listed in Table 18 and Table 19 may not appear on your line card.

Cisco XR 12000 Series Router Ethernet Line Card Installation

 

OL-7861-01

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Contents Contents Supported Platforms Router Hardware InstallationImportant Information Ethernet Line Card Product NumbersPart Number Minimum IOS Software Release Hardware Version Line Card RequiredEthernet Line Card Comparison Product OverviewsMemory Options Related DocumentationPart Number Port Gigabit Ethernet ISE Line CardPort 1-Gigabit Ethernet Line Card Link Active RX Frame Port 10-Gigabit Ethernet Line Card Preparing for InstallationPreventing Electrostatic Discharge Safety GuidelinesRequired Tools and Equipment Removing and Installing a Line CardGuidelines for Line Card Removal and Installation Removing a Line Card Line Card Removal and Installation Installing a Line Card Ejector Levers Removing an EPA from the Modular Gigabit Ethernet Line Card Removing and Installing EPAsRemoving an EPA Locations of Labels and Reference Points on the EPA Inserting an EPA into a Modular Gigabit Ethernet Line CardMating the Connector of the EPA to the Line Card Push Push Press on the White Labels on the EPA Inserting and Tightening the Screw on the EPA Inserting the 2 screws on the Faceplate of the Line Card Removing and Installing GBICsRemoving the Gbic from an Ethernet Line Card General Gbic Handling and Maintenance GuidelinesRemoving and Replacing a Gbic Inserting a Gbic into the Gigabit Ethernet InterfaceBale Clasp SFP Module Removing and Installing SFP ModulesRemoving a Bale Clasp SFP Module Removing a Bale Clasp SFP Module Mylar Tab SFP Module Installing a Bale Clasp SFP ModuleMylar Tab SFP Module Removing a Mylar Tab SFP ModuleActuator Button SFP Module Installing a Mylar Tab SFP ModuleActuator Button SFP Module Removing an Actuator Button SFP ModuleRemoving an Actuator Button SFP Module from a Port Slide Tab SFP Module Installing an Actuator Button SFP ModuleSlide Tab SFP Module Removing a Slide Tab SFP ModuleRemoving a Slide Tab SFP Module Installing a Slide Tab SFP ModuleLine Card Cable-Management Bracket Installing a Slide Tab SFP ModuleSingle-Port Line Card Cable-Management Bracket Removing a Line Card Cable-Management Bracket 80220 Installing a Line Card Cable-Management Bracket Fast Ethernet Interface Cabling and SpecificationsSC-Type RJ-45Gbic Laser Optical Transceiver Modules Gbic Module Distance Connector Type Wavelength Fiber TypeGigabit Ethernet Interface Budget PowerTransmit Receive Link Gbic Product Number Cwdm Gbic Wavelength Color Identifier Using Cwdm GBICs with the 3-Port Gigabit Ethernet Line CardGeneral Cwdm Gbic Installation and Usage Guidelines Card carrier side of line card Gigabit Ethernet SFP ModulesSFP Module Type Wavelength Cable Distance Power Transmit Receive Typical MaximumTransceiver Budget Power Transceiver Option Type Wavelength Fiber-Optic Interface CablesGigabit Ethernet SC cable connector Spring-action disconnect latch Simplex LC Cable Connector Removing and Installing Fiber-Optic Interface CablesRemoving Fiber-Optic Interface Cables Disconnecting Line Card Interface Cables Installing Fiber-Optic Interface CablesTX connector Simplex cables RX connector Duplex cable Cleaning Fiber-Optic Connectors Removing RJ-45 Cables Removing and Installing RJ-45 100BASE-T Copper CableType RJ-45 100BASE-T Copper Cables Installing RJ-45 Cables Verifying and Troubleshooting the InstallationInitial Boot Process Gigabit Ethernet Status LEDs Status LEDsColor/Activity Description Alphanumeric LEDsNnnn LED Display Meaning SourceVget IOS Done Fabl Troubleshooting the Installation Ethernet Line Card Hardware Engine Line Card MemoryLine Card Memory Locations ISE Line Card Memory Locations Engine 2 Line Card Memory LocationsISE Line Card Memory Locations Cisco Product Number Dimm Module Engine 4 Line Card Memory LocationsEthernet Line Card Route Memory Options Cisco Product Number Dimm Modules Dimm Sockets Removing and Installing Line Card MemoryEthernet Line Card Packet Memory Options Dimm Socket with Dual Release Levers Removing a DimmHandling a Dimm Installing a DimmRemoving a Sodimm Remove Retaining Clip from Memory Module Socket Moving the Plastic Latch Away from the Sodimm Installing a SodimmSodimm Socket Retaining Clip Inserting a 144-pin Sodimm Module Inserting the Retaining Clip Retaining Clip Completely Installed into Module Latch Checking the Installation of Line Card MemoryFCC Class a Compliance Regulatory, Compliance, and Safety InformationTranslated Safety Warnings and Agency Approvals Electromagnetic Compatibility Regulatory StatementsEurope EU CanadaVcci Class a Notice for Japan Class a Notice for HungaryClass a Notice for Korea Laser SafetyOrdering Documentation Obtaining DocumentationCisco.com Documentation DVDCisco Product Security Overview Reporting Security Problems in Cisco ProductsDocumentation Feedback Cisco Technical Support Website Submitting a Service RequestObtaining Technical Assistance Obtaining Additional Publications and Information Definitions of Service Request SeverityObtaining Additional Publications and Information Obtaining Additional Publications and Information OL-7861-01

OL-7861-01 specifications

Cisco Systems OL-7861-01 is a robust and versatile device designed to meet the demands of modern networking environments. As part of Cisco's extensive portfolio of networking and communication solutions, the OL-7861-01 is tailored for organizations seeking high performance and reliability. The device is primarily deployed in voice over IP (VoIP) solutions, effectively enhancing communication capabilities across various sectors.

One of the standout features of the OL-7861-01 is its support for the latest VoIP technologies. This functionality allows organizations to implement efficient and cost-effective communication systems. Users benefit from crystal-clear voice quality, reduced latency, and improved overall user experience during calls. The device is equipped with advanced codecs, including wideband audio support, ensuring high-definition voice clarity.

In terms of enterprise readiness, the OL-7861-01 boasts seamless integration with Cisco’s Unified Communications Manager, enabling centralized management of communication systems. This integration simplifies deployment and management, allowing administrators to monitor system performance and access a range of administrative tools. Additionally, the device supports full duplex communication, ensuring that users can speak and listen simultaneously without interruptions.

The OL-7861-01 stands out with its robust security measures, which are crucial for protecting sensitive information during transmissions. It incorporates features such as secure RTP (SRTP) and transport layer security (TLS) to safeguard voice data against unauthorized access. This encryption capability is vital for organizations handling confidential communications.

The technological architecture of the OL-7861-01 is designed for scalability and flexibility. Organizations can easily expand their communication capabilities by integrating additional devices or users without significant infrastructure changes. This feature is essential for businesses anticipating growth or needing to adapt to changing communication demands.

Another notable characteristic of the OL-7861-01 is its user-friendly interface. The device is designed with an intuitive layout, allowing users to navigate features effortlessly. Coupled with customizable settings, end-users can tailor their communication experience to suit specific needs.

In summary, Cisco Systems OL-7861-01 is a powerful networking solution that brings together advanced VoIP capabilities, robust security features, and seamless integration with Cisco's communication ecosystem. Its scalability and user-friendly design make it an ideal choice for organizations looking to enhance their communication systems and improve overall productivity.
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