Cisco Systems OL-7861-01 manual RJ-45, SC-Type

Page 42

Cabling and Specifications

•100BASE-FX—100BASE-T, half- and full-duplex over fiber-optic cable.

Note 100BASE-TX and 100BASE-FX are commonly called 100BASE-X rather than 100BASE-T.

•100BASE-T4—100BASE-T, half- and full-duplex over Category 3, 4, or 5 UTP or shielded twisted-pair (STP) cabling with four pairs, also called 4T+. Two-pair UTP over Category 3 cable is called T2.

Note The 8-Port Fast Ethernet line card supports 100BASE-TX and 100BASE-FX. 100BASE-T4 is not supported.

Table 8 lists the cabling specifications for 100 Mbps Fast Ethernet transmission over UTP, STP, and fiber-optic cables. Table 9 summarizes IEEE 802.3u 100BASE-T physical characteristics for 100BASE-TX and 100BASE-FX.

Table 8

Specification and Connection Limits for 100-Mbps Transmission

 

 

 

 

 

 

 

 

Parameter

 

RJ-45

 

 

MII

SC-Type

 

 

 

 

Cable specification

Category 51 UTP2, 22

Category 3, 4, or 5,

62.5/125 multimode

 

 

to 24 AWG3

 

 

150-ohm UTP or STP, or

fiber-optic

 

 

 

 

 

multimode fiber-optic

 

 

 

 

 

 

 

Maximum cable length

–

 

 

1.64 ft (0.5 m) (MII-to-MII

–

 

 

 

 

 

cable4)

 

Maximum segment

328 ft (100 m) for

3.28 ft (1 m)5 or 1,312 ft

2 km

length

 

100BASE-TX

 

 

(400 m) for 100BASE-FX

 

 

 

 

 

 

 

 

Maximum network

656 ft (200 m)

5

(with 1

–

5

 

4 km(with 1

length

 

repeater)

 

 

 

repeater)

 

 

 

 

 

 

 

1.EIA/TIA-568 or EIA-TIA-568 TSB-36 compliant.

2.Cisco Systems does not supply Category 5 UTP RJ-45 or 150-ohm STP MII cables. Both are available commercially.

3.AWG = American Wire Gauge. This gauge is specified by the EIA/TIA-568 standard.

4.This is the cable between the MII port on the FE interface and the appropriate transceiver.

5.This length is specifically between any two stations on a repeated segment.

 

 

 

 

Table 9

IEEE 802.3u Physical Characteristics

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Parameter

 

100BASE-FX

100BASE-TX

 

 

 

 

 

 

 

 

 

 

 

 

Data rate (Mbps)

100

100

 

 

 

 

 

 

 

 

 

 

 

 

Signaling method

Baseband

Baseband

 

 

 

 

 

 

 

 

 

 

 

Maximum segment length

2 km between repeaters

100 m between DTE1 and repeaters

 

 

 

 

(meters)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Media

 

SC-type: dual simplex or single

RJ-45MII

 

 

 

 

 

 

duplex for receive (RX) and

 

 

 

 

 

 

 

 

transmit (TX)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Topology

 

Star or hub

Star or hub

 

 

 

 

 

 

 

 

 

 

 

 

1. DTE = data terminal equipment.

 

 

 

 

 

Cisco XR 12000 Series Router Ethernet Line Card Installation

 

 

 

 

 

 

 

 

42

 

 

 

 

 

OL-7861-01

 

 

 

 

 

 

 

 

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Contents Contents Ethernet Line Card Product Numbers Router Hardware InstallationImportant Information Supported PlatformsLine Card Required Part Number Minimum IOS Software Release Hardware VersionRelated Documentation Product OverviewsMemory Options Ethernet Line Card ComparisonPort Gigabit Ethernet ISE Line Card Part NumberPort 1-Gigabit Ethernet Line Card Link Active RX Frame Preparing for Installation Port 10-Gigabit Ethernet Line CardSafety Guidelines Preventing Electrostatic DischargeRemoving and Installing a Line Card Guidelines for Line Card Removal and InstallationRequired Tools and Equipment Removing a Line Card Line Card Removal and Installation Installing a Line Card Ejector Levers Removing and Installing EPAs Removing an EPA from the Modular Gigabit Ethernet Line CardRemoving an EPA Inserting an EPA into a Modular Gigabit Ethernet Line Card Locations of Labels and Reference Points on the EPAMating 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 Removing and Installing GBICs Inserting the 2 screws on the Faceplate of the Line CardGeneral Gbic Handling and Maintenance Guidelines Removing the Gbic from an Ethernet Line CardInserting a Gbic into the Gigabit Ethernet Interface Removing and Replacing a GbicRemoving and Installing SFP Modules Bale Clasp SFP ModuleRemoving a Bale Clasp SFP Module Removing a Bale Clasp SFP Module Installing a Bale Clasp SFP Module Mylar Tab SFP ModuleRemoving a Mylar Tab SFP Module Mylar Tab SFP ModuleInstalling a Mylar Tab SFP Module Actuator Button SFP ModuleRemoving an Actuator Button SFP Module Actuator Button SFP ModuleRemoving an Actuator Button SFP Module from a Port Installing an Actuator Button SFP Module Slide Tab SFP ModuleRemoving a Slide Tab SFP Module Slide Tab SFP ModuleInstalling a Slide Tab SFP Module Removing a Slide Tab SFP ModuleInstalling a Slide Tab SFP Module Line Card Cable-Management BracketSingle-Port Line Card Cable-Management Bracket Removing a Line Card Cable-Management Bracket 80220 Installing a Line Card Cable-Management Bracket Cabling and Specifications Fast Ethernet InterfaceRJ-45 SC-TypeGbic Module Distance Connector Type Wavelength Fiber Type Gigabit Ethernet InterfaceGbic Laser Optical Transceiver Modules Power Transmit Receive LinkBudget Using Cwdm GBICs with the 3-Port Gigabit Ethernet Line Card Gbic Product Number Cwdm Gbic Wavelength Color IdentifierGeneral Cwdm Gbic Installation and Usage Guidelines Gigabit Ethernet SFP Modules Card carrier side of line cardPower Transmit Receive Typical Maximum Transceiver Budget PowerSFP Module Type Wavelength Cable Distance Fiber-Optic Interface Cables Gigabit EthernetTransceiver Option Type Wavelength SC cable connector Spring-action disconnect latch Removing and Installing Fiber-Optic Interface Cables Simplex LC Cable ConnectorRemoving Fiber-Optic Interface Cables Installing Fiber-Optic Interface Cables Disconnecting Line Card Interface CablesTX connector Simplex cables RX connector Duplex cable Cleaning Fiber-Optic Connectors Removing and Installing RJ-45 100BASE-T Copper Cable Type RJ-45 100BASE-T Copper CablesRemoving RJ-45 Cables Verifying and Troubleshooting the Installation Initial Boot ProcessInstalling RJ-45 Cables Status LEDs Gigabit Ethernet Status LEDsAlphanumeric LEDs Color/Activity DescriptionLED Display Meaning Source NnnnVget IOS Done Fabl Troubleshooting the Installation Line Card Memory Line Card Memory LocationsEthernet Line Card Hardware Engine Engine 2 Line Card Memory Locations ISE Line Card Memory LocationsISE Line Card Memory Locations Engine 4 Line Card Memory Locations Ethernet Line Card Route Memory OptionsCisco Product Number Dimm Module Removing and Installing Line Card Memory Ethernet Line Card Packet Memory OptionsCisco Product Number Dimm Modules Dimm Sockets Removing a Dimm Dimm Socket with Dual Release LeversInstalling a Dimm Handling a DimmRemoving a Sodimm Remove Retaining Clip from Memory Module Socket Installing a Sodimm Moving the Plastic Latch Away from the SodimmSodimm Socket Retaining Clip Inserting a 144-pin Sodimm Module Inserting the Retaining Clip Checking the Installation of Line Card Memory Retaining Clip Completely Installed into Module LatchElectromagnetic Compatibility Regulatory Statements Regulatory, Compliance, and Safety InformationTranslated Safety Warnings and Agency Approvals FCC Class a ComplianceCanada Europe EUClass a Notice for Hungary Vcci Class a Notice for JapanLaser Safety Class a Notice for KoreaDocumentation DVD Obtaining DocumentationCisco.com Ordering DocumentationReporting Security Problems in Cisco Products Documentation FeedbackCisco Product Security Overview Submitting a Service Request Obtaining Technical AssistanceCisco Technical Support Website Definitions of Service Request Severity Obtaining Additional Publications and InformationObtaining 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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