Allied Telesis manual Physical Description, AT-2872SX LED Fiber Optic Port 1000 LED Status

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Chapter 1: Introducing the AT-2872SX Gigabit Ethernet Fiber ExpressCard Module

Physical Description

This section provides a physical description of the AT-2872SX ExpressCard enclosure and the LED. The enclosure has one fiber port that provides two fiber optic connectors for attaching the module to a compatible link partner (one transmitting and one receiving).

The AT-2872SX ExpressCard module has one LED, as shown in Figure 2.

See Table 1 for a description of the LED operating status.

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Figure 2. AT-2872SX LED

 

Table 1. Fiber Optic Port 1000 LED Status

 

 

 

State

 

Description

 

 

 

 

 

 

Flashing

 

The port is receiving or transmitting network packets

 

 

at 1000 Mbps.

 

 

 

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Contents Gigabit Ethernet Fiber ExpressCard Module Page Electrical Safety and Emissions Standards Translated Safety Statements Contents Page Figures Figures Tables Tables Preface Safety Symbols Used in this Document Symbol Meaning DescriptionWhere to Find Web-based Documentation and Drivers Management Software Updates Contacting Allied TelesisChapter Contents of Your Shipment Functional DescriptionPage Hardware Features Supported Operating Systems Physical Description AT-2872SX LED Fiber Optic Port 1000 LED StatusInstalling the Hardware Reviewing Safety Precautions Page Pre-Installation Checklist Installing the Module 1758 Pressing the Button 1712 1930 Connecting the Network Cables Page Installing the Hardware Installing the Windows Drivers Installing the Windows Driver Software Using the Installer Found New Hardware WizardInstalling the Windows Drivers Page Installing the Windows Drivers Using Silent Installation Performing a Silent Install Performing a Silent Install and Creating a Log FilePerforming a Silent Upgrade Performing a Silent UninstallPerforming a Silent Reinstall Setup /s /v/qn REINSTALL=ALLMsiexec /x BDrv5706.msi /qn Msiexec /x F0DA8A3F-1457-419E-96F4-235DD3EF41E1 / qnRemoving the Device Drivers Vista and WindowsUsing the NetXtreme II Monolithic Driver Installing the Windows Drivers Copype.cmd arch destination Imagex /mountrw c\VistaPEx86\winpe.wim 1 c\VistaPEx86\mountConfiguring Speed and Duplex Settings Creating a Bootable CD ROMPeimg /prep c\VistaPEx86\mount\windows YesParamsutp Hkr, , reqmedium Paramsfiber Displaying or Changing the Properties of the Adapter Installing the Linux Drivers Introduction Bnx2 DriverBnx2i Driver Bnx2 Driver Bnx2i iSCSI DriverInstalling Linux Driver Software Installing Source RPM PackageRpm -ivh netxtreme2-version.src.rpm Sourcedir /usr/src/redhat/SOURCESInsmod cnic.ko Modprobe cnic Rpm -ivh RPMS/i386/bnx2-version.arch.rpmModprobe bnx2 Building the bnx2 Driver Cd bnx2-version/src makeCd $DRVBASE/driver make installusr Building the bnx2i DriverTar xvzf bnx2-version.tar.gz Cd bnx2i-version/drivermakeBnx2id Insmod bnx2i.ko or Modprobe bnx2i Unloading the Driver from an RPM InstallationRmmod bnx2i pkill -9 bnx2id Rpm -e netxtreme2 Unloading the Driver from a TAR InstallationRmmod bnx2 Setting Optional Properties for the bnx2 Driver Network InstallationsSetting Values for Optional Properties Insmod bnx2i.ko entcpdack=0 Setting Optional Properties for the bnx2i DriverInsmod bnx2.ko disablemsi=1 Modprobe bnx2 disablemsi=1 Modprobe bnx2i entcpdack=0 SqsizeChecking Bnx2 Driver Defaults MSI enabled successfully bnx2 only Checking the bnx2 Driver MessagesDriver Sign on Cnic Driver Sign onChecking bnx2i Driver Messages BNX2I Driver signonNetwork port to iSCSI transport name binding Driver unable to allocate TCP port for iSCSI connectionTarget cannot be reached on any of the Cnic devices SCSI-ML initiated host reset session recoveryCnic detects iSCSI protocol violation Fatal errors Driver puts a session through recovery Cnic detects iSCSI protocol violation non-FATAL, warningReject iSCSI PDU received from the target Open-iSCSI daemon handing over session to driverBnx2id Installing User Application bnx2idTeaming with Channel Bonding Statistics Linux iSCSI Offload Installing Open iSCSI User Applications Rpm -e iscsi-initiator-utilsRpm -e open-iscsi Rpm -ivh RPMS/i386/open-iscsi-package- name.i386.rpmDmesg grep bnx2i netif Binding iSCSI Target to Broadcom NX2 iSCSI Transport NameMaking Connections to iSCSI Targets Fdisk -l Maximizing Offload iSCSI ConnectionsIscsiadm -m discovery --type sendtargets -p ipaddrport Installing the Linux Drivers Specifications Physical SpecificationsEnvironmental Specifications Power SpecificationsPerformance Specification Operating SpecificationsCleaning Fiber Optic Connectors Appendix BUsing a Cartridge-Type Cleaner Rubbing the Ferrule Tip on the Cleaning SurfacePage Using a Swab Cleaning a Recessed Ferrule If desired, repeat stepPage Appendix B Cleaning Fiber Optic Connectors

AT-2872SX specifications

The Allied Telesis AT-2872SX is a high-performance, versatile networking switch designed specifically for the demands of modern network environments. With its compact form factor and robust feature set, it serves as an ideal solution for businesses looking to enhance their network infrastructure with reliability and efficiency.

One of the standout features of the AT-2872SX is its support for both Ethernet and Fast Ethernet technology, making it a flexible choice for organizations that require diverse network speeds. This switch is equipped with two 1000BASE-SX Fiber ports, allowing it to provide high-speed connectivity over fiber optics. This is particularly beneficial for applications that demand high bandwidth and low latency, such as video conferencing and large data transfers.

The AT-2872SX comes with a user-friendly interface that simplifies configuration and management. It supports standard Network Management Protocols such as SNMP, enabling remote management and monitoring of the switch. This feature is crucial for IT departments that aim to maintain optimal network performance without the need for constant physical oversight.

Another significant characteristic of the AT-2872SX is its Quality of Service (QoS) capabilities. This technology allows administrators to prioritize network traffic, ensuring that critical applications receive the bandwidth they need without interruption. This is essential in multi-service networks where voice, data, and video traffic coexist.

In terms of security, the AT-2872SX offers multiple features to safeguard network integrity. It supports IEEE 802.1X port-based authentication, ensuring that only authorized devices can connect to the network. Additionally, it features VLAN support which segments traffic and enhances security by isolating sensitive data streams.

The hardware design of the AT-2872SX ensures durability and reliability, making it suitable for deployment in various environmental conditions. Its fanless operation not only provides silent performance but also contributes to reduced energy consumption, aligning with goals for sustainability in network infrastructure.

In conclusion, the Allied Telesis AT-2872SX switch stands out as a leading choice for organizations looking to bolster their network capabilities. Its comprehensive feature set, including high-speed fiber connectivity, robust management options, traffic prioritization, and built-in security measures, make it a valuable asset in any enterprise networking environment. As businesses increasingly rely on efficient and reliable networking solutions, the AT-2872SX remains a strong contender in the market.
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