McDATA 4314 manual Transceivers, Port Logged-In LED Green

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Fibre Channel Ports

Logged-In

LED (Green)

Activity LED

(Green)

10

11

12

13

Figure 1-6. External Port LEDs

Port Logged-In LED (Green)

The Logged-in LED indicates the logged-in or initialization status of the connected devices. After successful completion of the POST, the switch module extinguishes all Logged-In LEDs. Following a successful loop initialization or port login, the switch module illuminates the corresponding logged-in LED. This shows that the port is properly connected and able to communicate with its attached devices. The Logged-In LED remains illuminated as long as the port is initialized or logged in. If the port connection is broken or an error occurs that disables the port, the Logged-In LED will flash. Refer to “Logged-In LED Indications” on page 4-2for more information about the Logged-In LED.

Port Activity LED (Green)

The Activity LED indicates that data is passing through the port. Each frame that the port transmits or receives causes this LED to illuminate for 50 milliseconds. This makes it possible to observe the transmission of a single frame. When extending credits, the Activity LED for a donor port will reflect the traffic of the recipient port. Refer to “Distance” on page 2-4for more information about extended credits and donor ports.

Transceivers

Switch modules support SFP optical transceivers for the Fibre Channel ports. A transceiver converts electrical signals to and from optical laser signals to transmit and receive data. Duplex fiber optic cables plug into the transceivers which then connect to the devices. A Fibre Channel port is capable of transmitting at 1-Gbps or 2-Gbps; however, the transceiver must also be capable of delivering at these rates.

The SFP transceivers are hot pluggable. This means that you can remove or install a transceiver while the switch module is operating without harming the switch module or the transceiver. However, communication with the connected device will be interrupted. Refer to “Install SFP Transceivers” on page 3-3for information about installing and removing SFP optical transceivers.

General Description

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Contents McDATA Fibre Channel Switch Module Installation Guide Copyright 2005 McDATA Corporation. All rights reserved Contents Appendix a Specifications Chapter InstallationChapter Troubleshooting Contents McDATA 4314 Fibre Channel Switch Module Installation Guide Figures Figures Viii Tables Tables Preface How to Use this ManualWho Should Use this Manual Related DocumentationPreface General Description McDATA 4314 Switch ModuleMaintenance Button Switch Module Controls and LEDsFibre Channel Ports Switch Module LEDsExternal Port LEDs Port Logged-In LED Green TransceiversPort Types Ethernet PortMcDATA Embedded Web Server Switch Module ManagementFile Transfer Protocol Command Line InterfaceSimple Network Management Protocol Devices PlanningSoft Zones Device AccessAccess Control List Hard Zones Bandwidth PerformanceDistance Latency Optimizing Device Performance Multiple Chassis FabricsDomain ID, Principal Priority, and Domain ID Lock Switch Module Services Fabric Security Connection Security Device Security User Account Security Fabric ManagementFabric Management Workstation InstallationSite Requirements Site Requirements Environmental Conditions Installing a SwitchInstall SFP Transceivers Mounting the Switch Module in the Server Chassis Mount the Switch Module in the Server ChassisIndirect Ethernet Direct Ethernet RJ-45 Connection Connect the Management Workstation to the Switch ModuleFor a Windows platform Install Efcm BasicStart Efcm Basic Configure the Switch Module Cable Devices to the Switch Using the CLI to Install Firmware Install FirmwareUsing Efcm Basic to Install Firmware Password required for johndoe. Password User johndoe logged McDATA 4314 Fibre Channel Switch Module Installation Guide System Fault LED is Illuminated TroubleshootingInput Power LED Is Extinguished EPort Isolation Logged-In LED IndicationsExcessive Port Errors Recovering a Switch Module Maintenance Exit Maintenance Reset Network Config Maintenance Image UnpackMaintenance Reset User Accounts to Default Maintenance Copy Log FilesMaintenance Update Boot Loader Maintenance Remake FilesystemMaintenance Reset Switch McDATA 4314 Fibre Channel Switch Module Installation Guide Fabric Specifications SpecificationsLED indicators Maintainability SpecificationsElectrical Specifications Fabric Management SpecificationsDimensional Specifications Environmental Specifications Certification Description Regulatory CertificationsMcDATA 4314 Fibre Channel Switch Module Installation Guide Glossary Administrative StateMcDATA 4314 Fibre Channel Switch Module Installation Guide Fdmi MIB Protocol McDATA 4314 Fibre Channel Switch Module Installation Guide Numerics IndexLED Reset 1-2,4-7services 2-8specifications A-1 McDATA 4314 Fibre Channel Switch Module Installation Guide

4314 specifications

The McDATA 4314 is a highly regarded Fibre Channel switch designed for enterprise storage area networks (SANs). This switch is particularly known for its reliability, high performance, and scalability. As part of McDATA's extensive range of networking products, the 4314 stands out for its ability to meet the demands of modern data centers, providing seamless connectivity for numerous storage and server devices.

One of the main features of the McDATA 4314 is its robust architecture, which supports up to 32 ports. This enables a flexible configuration that can easily scale as the needs of the organization grow. The switch is characterized by its ability to handle both FC-AL and FC-SW protocols, thus providing compatibility with a wide range of existing Fibre Channel devices. This versatility makes it ideal for organizations looking to enhance their existing infrastructure without the need for a complete overhaul.

In terms of performance, the McDATA 4314 supports high bandwidth requirements, with each port capable of delivering up to 4 Gbps. This high throughput is critical for data-intensive applications, ensuring low latency access to data stored on SAN devices. Additionally, the switch incorporates advanced technologies such as dynamic load balancing and intelligent pathing, which further optimize traffic flow and enhance overall system performance.

Security is a key consideration in any data center environment, and the McDATA 4314 addresses this with features such as zoning and masking. These capabilities ensure that only authorized devices can access specific data, safeguarding sensitive information from potential breaches. Moreover, the switch supports management protocols like SNMP (Simple Network Management Protocol), allowing for seamless integration into existing network management systems and enabling administrators to monitor performance and troubleshoot efficiently.

In terms of characteristics, the McDATA 4314 is designed for high availability, with redundant components that minimize downtime in critical environments. Furthermore, its compact form factor allows for efficient rack space utilization, making it a practical choice for organizations with space constraints.

Overall, the McDATA 4314 Fibre Channel switch provides a combination of performance, reliability, and scalability, making it an ideal choice for enterprise environments. Its advanced features and robust design ensure that organizations can maintain high levels of performance while effectively managing their storage networks. Whether supporting virtualized environments or managing extensive data storage, the McDATA 4314 is a valuable asset for any data center infrastructure.