Cabletron Systems TRXI-22A, TRXI-42A Single Mode Fiber Optic Cable Specifications for the TPIM-F3

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REQUIREMENTS/SPECIFICATIONS

2.1.5Single Mode Fiber Optic Cable Specifications for the TPIM-F3

Table 2-7 shows Single Mode Fiber Optic Cable specifications for the TPIM-F3.

Table 2-7. Single Mode Fiber Optic Cable Specifications

Cable Type

Attenuation

Maximum Drive Distance

 

 

 

 

 

 

8/125-12/125 ∝m

10.0 dB or less

The max. allowable fiber optic

 

 

cable length is 2 km (2187.2

 

 

yards). However, IEEE 802.5

 

 

specs allow for a max. of 1 km

 

 

(1093.6 yards).

 

 

 

Maximum Trunk Lengths

The maximum trunk cable length between the TRXI and another active device is equal to the Maximum Drive Distance as shown in Table 2-7. When the neighboring token ring device is a passive device, the combined length of twice the longest trunk cable plus the longest lobe cable attached to the passive ring segment cannot exceed the Maximum Drive Distance Trunk Length.

Attenuation

The fiber optic cable must be tested with a fiber optic attenuation test set that is adjusted for a 1300 nm wavelength. This test verifies that the signal loss in a cable is within an acceptable level of 10 dB or less for any given single mode fiber optic link.

Fiber Optic Budget

Fiber optic budget is the combination of the optical loss due to the fiber optic cable, in-line splices, and fiber optic connectors. When determining the maximum fiber optic cable length, the fiber optic budget (total loss of 10.0 dB or less between stations) and total network propagation delay should be calculated and considered before fiber optic cable runs are incorporated in any network design.

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Contents Cabletron SYSTEMS, P. O. Box 5005, Rochester, NH Printed On Recycled Paper FCC Notice Exclusion of Warranty and Disclaimer of Liability Installation Contents Table of Contents IntroductionREQUIREMENTS/SPECIFICATIONS Local Management ContentsTesting and Troubleshooting Using this Manual Chapter IntroductionIntroduction Getting Help Trxi Active Concentrator OverviewTrxi Features Cable Signal PolaritySpeed Fault Protection Active TCU PortsTpim LCD and Reset Button Rmon MIB SupportGroup Subgroup Section COM Port ApplicationsIntroduction Remote Network Management Capabilities Recommended ReadingChapter REQUIREMENTS/SPECIFICATIONS Cable SpecificationsAttenuation and Impedance Frequency Impedance AttenuationMaximum Lobe Lengths UTP Cable Type Maximum Lobe Length MbpsType 3 Media Filters Maximum Number of StationsREQUIREMENTS/SPECIFICATIONS STP Cable Type Ring Speed Mbps Maximum Trunk LengthsSolution Mixed Cable TypesFiber Optic Budget Multimode Fiber Optic Cable Specifications for the TPIM-F2Cable Type Attenuation Maximum Drive Distance Single Mode Fiber Optic Cable Specifications for the TPIM-F3 Noise TemperatureCrosstalk REQUIREMENTS/SPECIFICATIONS REQUIREMENTS/SPECIFICATIONS COM 1/COM 2 Port Specifications ConsoleModem UPSREQUIREMENTS/SPECIFICATIONS Tpim Specifications TPIM-T1REQUIREMENTS/SPECIFICATIONS TPIM-T2 TPIM-T4Value Case Budget REQUIREMENTS/SPECIFICATIONS TPIM-F2Parameter Typical Worst Worst Case Typical REQUIREMENTS/SPECIFICATIONS TPIM-F3 Parameter Typical Minimum Maximum REQUIREMENTS/SPECIFICATIONS General Specifications Power Supply RequirementsOutput Min. Load Max. Load Max Power Environmental RequirementsPhysical REQUIREMENTS/SPECIFICATIONS SafetyService Unpacking the Trxi Attaching the Strain Relief BracketInstalling the Trxi Attaching the Strain ReliefInstalling the Trxi in the Rack Rack Mounting the TrxiWall Mounting the Trxi Free-Standing Installation Installation Setting the Ring Speed Switch Ring Speed Switch SettingsInstallation Setting the Nvram Switch Installation Connecting the Trxi to the Power Source Connecting the Network Lobe Port CablingConfiguration Examples for TRXI-24A and TRXI-44A LNK TPIM-T4 Installation Installing the Tpim RI/RO Modules Setting the TPIM’s Phantom Switch and RI/RO Switch Top ViewInstalling a Tpim to the Trxi 12. Installing a TpimConnecting a Twisted Pair Segment to the TPIM-T1 Connecting a Twisted Pair Segment to the TPIM-T2 or TPIM-T4 Installation LNK Finishing the Installation Chapter Testing and Troubleshooting Checking the InstallationUsing Lanview LEDs TRXI-24ATOKEN Ring HUB with LanviewTesting and Troubleshooting Using the LCD Display LCDStatic System Messages Displayed Message CommentsAlarm Messages Displayed Messages CommentsNormal Unsaved Initialization Messages Failure or Error MessagesUnsaved Initialization Messages Saved System Messages Displayed MessageChapter Local Management Local Management Management Terminal Requirements Attaching the Management TerminalSetting the Management Terminal Setup Parameters Display SetupGeneral Setup SetupModem Cable Configuration and Setup RJ45 COM 2 PortLocal Management Accessing Local Management Trxi Local ManagementLocal Management Using Local Management Main MenuExiting Your Local Management Session Selecting a Menu OptionExiting a Local Management Screen System Level Screen System DateSystem Time IP AddressSetting the System Date COM 1 ApplicationCOM 2 Application Clear All NvramSetting the System Time Setting the IP AddressSetting the Subnet Mask Setting the Clear All Nvram Field Setting the Enable Beacon Recovery FieldSnmp Community Names Screen Access Component NameCommunity Name Editing the Community Name FieldEnable Traps Snmp Traps ScreenTrap Destination Trap Community NameSetting Snmp Traps Ring Security Screen Stn Edit Security ModeStation Address SAVE/EXECUTE NextscreenPreviousscreen ReturnBuilding the Allowed List Adding Stations to the Station Address Allowed ListChanging the Ring Security Mode Deleting Stations from the Station Address Allowed ListInterface Device Statistics ScreenDevice Statistics Isolating Errors Ring Information Ports Enabled NON-ISOLATING ErrorsLost Frame Errors Ring NumberFrame Copied Errors Rcvr Congestion ErrorsToken Errors Frequency ErrorsSelecting the Device Statistics Counter Mode Setting the Refresh FieldEnable All Ports Chassis Status View ScreenPort Status TempSetting the Enable All Ports Option Setting the Operational/Administrative Mode OptionOperational ReturnComponent Status View Screen 11. Component Status View ScreenSnmp Tools Screen GET SETGetnext WalkCommunity Name Security Access LevelGetting and Setting OIDs Local Management Scrolling Through Mib OIDs Local Management Local Management

TRXI-42A, TRMIM-24A, TRXMIM-44A, TRXI-22A specifications

Cabletron Systems was a pioneering company in the network and telecommunications industry, renowned for their innovative networking products. Among the array of devices they developed are the TRXI-22A, TRXMIM-44A, TRMIM-24A, and TRXI-42A. These modules are designed to cater to a variety of networking needs, showcasing versatile functionalities and robust performance features.

The TRXI-22A is a multi-port interface card that seamlessly integrates with Cabletron's networking systems. With its advanced architecture, it is capable of high-speed data transmission, making it ideal for environments that demand bandwidth and low latency. The TRXI-22A supports a variety of protocols, thus ensuring compatibility with multiple network types. This module is particularly known for its efficient processing capabilities, which reduce bottlenecks in data flow, ensuring smooth communication across networks.

In parallel, the TRXMIM-44A serves as a modular interface module that enhances network scalability. Equipped with 44 ports, the TRXMIM-44A enables the connection of numerous devices, allowing for expansive network growth. Its design optimizes network configuration, ensuring a stable and consistent performance across connected devices. The module supports Ethernet, allowing it to cater to both legacy and modern networking equipment, which is essential for organizations transitioning to more advanced infrastructures without overhauling existing systems.

The TRMIM-24A module is another critical asset in Cabletron's lineup. It is known for its robust management capabilities, offering advanced monitoring tools that empower network administrators to track performance metrics effectively. The TRMIM-24A features smart diagnostics that assist in troubleshooting, providing real-time insights into network health. This functionality promotes proactive management, minimizing downtime and ensuring uninterrupted service.

Lastly, the TRXI-42A stands out for its versatility and high performance. Designed for dynamic networking environments, it supports a myriad of data formats and protocols, making it a suitable choice for diverse applications. The TRXI-42A’s architecture is capable of handling large volumes of data traffic with ease, thus enhancing overall network throughput. In addition, it boasts security features that protect against unauthorized access and malicious attacks, ensuring data integrity.

Overall, the Cabletron Systems TRXI-22A, TRXMIM-44A, TRMIM-24A, and TRXI-42A are exemplary modules that encapsulate quality, performance, and adaptability. They are built to support the ever-evolving demands of networking, providing solutions that are not only efficient but also future-proof. Their combination of high-speed capabilities, scalability, and robust management tools make them integral to any substantial networking infrastructure.
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