Cabletron Systems 6H258-17, 6H259-17 manual Network Requirements, 100BASE-FX Network

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Network Requirements

Before installing the SmartSwitch modules, review the requirements and specifications referred to in this chapter concerning the following:

•100BASE-FX Network (Section 2.1)

•SmartTrunk (Section 2.2)

The network installation must meet the guidelines in this chapter and in the documents referenced in this chapter to ensure satisfactory performance of the equipment. Failure to follow the guidelines may produce poor network performance.

2.1100BASE-FX NETWORK

When connecting a 100BASE-FX segment to any of the SmartSwitch ports, ensure that the network meets the optical performance requirements for 100BASE-FX IEEE 802.3u standard.

One module, the 6H258-17, is made specifically for multimode fiber optic cable and the other, the 6H259-17, is made specifically for single mode fiber optic cable. The two modules cannot be used interchangeably with respect to multimode or single mode fiber optic cable. Refer to Section 2.1.1 for information on multimode cabling, and Section 2.1.2 for information on single mode cabling for these modules.

2.1.1Multimode Fiber Optic Cabling

The 6H258-17 fixed ports use LEDs to support multimode fiber optic cables at the 1300 nm wavelength, at lengths of up to 2 km.

Refer to the Cabletron Systems Cabling Guide for more details on multimode fiber optic connections for the 6H258-17.

Network Requirements

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Contents 9033381 Page Page FCC Notice Cabletron SYSTEMS, INC Program License Agreement Page Page Page Cabletron Systems Limited Program License Agreement Viii Class 1 Laser Transceivers Declaration of Conformity Contents Troubleshooting Figures Tables Contents of SmartSwitch Shipping ContainerAbout This Guide Using this GuideStructure of this Guide Related Manuals Following conventions are used throughout this document Document ConventionsOverview IntroductionCPU LED Runtime IP Address Discovery Full Duplex Switched EthernetConnectivity Remote Monitoring Rmon SmartTrunkBroadcast Suppression Port/VLAN Redirect FunctionsRate Limiting Garp Switch OperationManagement Flow Control11 802.1 Port Priority Distributed Chassis Management Switching OptionsOptional HSIMs and VHSIMs Standards CompatibilityGetting Help Lanview Diagnostic LEDsYear 2000 Compliance Multimode Fiber Optic Cabling Network Requirements100BASE-FX Network Single Mode Fiber Optic Cabling Unpacking the Smartswitch InstallationInstalling the Smartswitch Into the 6C105 Chassis Installing OptionsInstalling an Interface Module Connecting to the Network Connecting to the NetworkConnecting a Fiber Optic Segment to the SmartSwitch Completing the Installation Using Lanview TroubleshootingReceive LED Transmit LED CPU Refer to your Local Management Troubleshooting Checklist Power System Troubleshooting Refer to your Local Management User’s Guide for proper Refer to your Local Management User’s Guide for IP Device Setup Troubleshooting 6H258-17 Using the Reset ButtonPhysical Properties SpecificationsModule Specifications COM Port Pinout Assignments Environmental RequirementsINPUT/OUTPUT Ports Options for both the 6H258-17 and the 6H259-17 Regulatory CompliancePage Setting the Mode Switches Switch Settings, Upgrades, and InstallationsFigure B-1 Module Mode Switch Location/Component Layout Locating SIMMs Simm UpgradeFigure B-2 Simm Slot Locations Installing the Dram SimmFigure B-3 Installing the Dram Installing Optional High Speed Interface ModulesDram Numerics IndexIndex-2

6H259-17, 6H258-17 specifications

Cabletron Systems, a pioneer in computer networking and telecommunications, has consistently delivered innovative solutions tailored to meet the evolving demands of network infrastructure. Among its notable offerings are the models 6H258-17 and 6H259-17, which showcase advanced technological features designed to optimize network performance, reliability, and scalability.

The 6H258-17 stands out as a high-performance network switch, boasting 24 Ethernet ports, facilitating efficient data transfer and connectivity among multiple devices. Its architecture supports both 10BASE-T and 100BASE-TX Ethernet standards, providing flexibility in deploying a variety of network configurations. The switch also employs innovative packet-switching technology, ensuring low-latency communication and enhanced throughput, which is critical for bandwidth-intensive applications.

On the other hand, the 6H259-17 acts as a versatile router and works seamlessly with the 6H258-17 switch, creating a cohesive networking solution. This model is equipped with a robust routing protocol suite, including RIP and OSPF, to facilitate intelligent data routing across networks. Its ability to accommodate various WAN interfaces further enhances its adaptability in different networking environments, making it suitable for both small businesses and larger enterprise setups.

One of the key characteristics of both models is their modular design, which allows for easy upgrades and expansions as the networking requirements grow. Users can invest in additional modules or line cards, enabling them to scale their systems without the need for complete replacements. This feature not only extends the lifespan of the equipment but also aligns with cost-effective budgeting strategies.

In terms of security, Cabletron Systems has integrated sophisticated features into both products to safeguard data integrity and prevent unauthorized access. The ability to implement VLANs and access control lists ensures that only authorized users can access sensitive information. This focus on security is paramount in today’s landscape, where data breaches pose significant risks to organizations of all sizes.

Additionally, both the 6H258-17 and 6H259-17 are designed for easy management and monitoring. With a user-friendly interface and support for SNMP, network administrators can efficiently oversee network activities, troubleshoot issues, and optimize performance.

In conclusion, the Cabletron Systems 6H258-17 and 6H259-17 represent powerful networking solutions that combine performance, scalability, security, and ease of management. Their advanced technologies make them a valuable choice for organizations looking to enhance their network infrastructure while ensuring future growth and adaptability.
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