Nortel Networks 60-24T, 60-12T manual Hardware and Environmental Requirements, Rear Panel

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Installation and Reference for the BayStack 60-12T/60-24T 10/100 Ethernet Hubs

MDI/MDI-X Button

The MDI/MDI-X button sets port 1 on the BayStack 60-12T/60-24T10/100 Ethernet Hub from a normal (MDI-X) port to an uplink (MDI) port. Set the MDI/ MDI-X button to uplink (MDI) mode to connect your BayStack 60-12T/60-24T 10/100 Ethernet Hub to another Ethernet hub or switch using a standard straight-through Ethernet cable.

Refer to “ Cable Types and MDI/MDI-X Modes” on page 3-3 for details regarding using straight-through or crossover cables to connect your BayStack 60-12T/60-24T 10/100 Ethernet Hub to various network devices.

Rear Panel

The rear panel (Figure 1-3) of the BayStack 60-12T/60-24T 10/100 Ethernet Hub includes a standard AC power cord receptacle.

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Figure 1-3. BayStack 60-12T/60-24T Rear Panel

Hardware and Environmental Requirements

The following environmental and hardware specifications are required for proper installation and function of your hub:

Power - 100 to 240 V AC (+/- 10 %), 50 to 60 Hz (+/- 3 Hz)

The hub should be located in a cool, dry place, with at least 10 cm (4 inches) of space in front and behind the hub for ventilation.

Do not place the hub in direct sunlight. Keep the hub away from heat sources or areas with high amounts of electromagnetic interference.

If you intend to mount the hub in a rack, make sure you have adequate mounting screws, brackets, bolts, nuts, and appropriate tools.

Be sure you have all necessary network cables and connectors.

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Contents Part No -A June Great America Parkway Santa Clara, CA Restricted Rights Legend Copyright 1999 Nortel NetworksTrademarks Statement of ConditionsIii Voluntary Control Council for Interference Vcci Statement Wichtige Sicherheitshinweise Nortel Networks NA Inc. Software License Agreement Vii Viii Contents Chapter Troubleshooting Figures Xii Tables Xiv Preface Before You BeginTechnical Solutions Center Telephone Number How to Get HelpHard-Copy Technical Manuals Product Features Chapter IntroductionAutosense Capability Product DescriptionFront Panel BayStack 60-12T Front Panel LED Descriptions Color Activity IndicationPort Partitioning Hardware and Environmental Requirements Rear PanelChapter Typical Applications Mixed 10 Mb/s and 100 Mb/s EnvironmentBasic Mixed Network Example of a Basic Mixed NetworkExpanded Mixed Network Example of an Expanded Mixed NetworkBridging Daisy-Chained HubsChapter Installation Package ContentsInstalling the Hub Mounting the Hub in a Standard 19 Equipment RackHub Port Connecting Device Mode Cable Type Connecting the Hub To Other DevicesCable Types and MDI/MDI-X Modes Connecting the Hub Through a RJ-45 Port Applying Power to the Hub Connecting the Hub Through the MDI PortPort Status LED Descriptions Verifying Port StatusState Indication Chapter Troubleshooting Verifying System OperationsLED Indicators Diagnosing Hub IndicatorsSymptom Cause Solution Table A-1 Product Specifications Appendix a Technical SpecificationsDescription Internal Switching Specifications Port Assignments Appendix B Cable and Connector InformationRJ-45 Ports Cable Assignments Table B-1 RJ-45 Pin DescriptionsIndex Index-1Index-2

60-12T, 60-24T specifications

Nortel Networks 60-24T and 60-12T are both key components in the realm of networking, designed primarily for small to medium-sized businesses and institutions that require efficient and reliable telecommunications infrastructure. These products are part of Nortel’s broader suite of communication solutions and are known for their robust performance, ease of use, and flexible deployment options.

The Nortel 60-24T switch provides 24 Ethernet ports, allowing for the connection of multiple devices, such as computers, printers, and servers, all within a local area network. This model is particularly valued for its high-speed throughput and low latency, ensuring that data packets can be transmitted quickly and efficiently. With support for both 10/100 and gigabit Ethernet speeds, the 60-24T is adaptable to evolving network demands, making it a reliable choice for growing businesses.

On the other hand, the Nortel 60-12T model offers 12 Ethernet ports, tailored for smaller installations or as part of a larger network architecture. Its compact design does not compromise its performance, as it incorporates features like VLAN support, Quality of Service (QoS) capabilities, and advanced security protocols. These features aid in managing bandwidth allocation and protecting sensitive data, ensuring that critical business operations are maintained without interruption.

Both models utilize Nortel’s Intelligent Network architecture, which allows for simplified management and configuration of networking services. They support a variety of Ethernet standards, including IEEE 802.1Q for VLAN tagging, which enables users to segment their networks effectively, promoting better resource allocation and security.

Key characteristics include their fanless design in certain versions, ensuring quiet operation, along with energy-efficient capabilities that reduce overall power consumption. Additionally, they feature user-friendly interfaces that facilitate hassle-free setup and monitoring, making them suitable for IT teams with varying levels of expertise.

In summary, the Nortel Networks 60-24T and 60-12T switches stand out for their flexibility, robust feature set, and performance reliability. These attributes make them ideal solutions for any organization aiming to build or enhance their networking environment, addressing current needs while allowing for future growth.