IMC Networks AccessEtherLinx/4 Features AutoCross Feature for Twisted Pair Connection

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Single-strand fiber products use optics that transmit and receive on two different wavelength. Single-strand fiber products must be deployed in pairs, connecting two compatible single- strand fiber products. Connect the 852-10133 (1310 xmt and 1550 rcv), for example, to a product with 1550 xmt and 1310 rcv, e.g. 852-10134 (1550 xmt and 1310 rcv.) The two connected products must also have the same speed and distance capabilities (i.e. both are single-mode [20km] or both are single/PLUS [40km]).

Features

AutoCross Feature for Twisted Pair Connection

All twisted pair ports on the AccessEtherLinX/4 include AutoCross, a feature which automatically selects between a crossover workstation or pass-through connection depending on the connected device.

Software Configurable Features

The FiberAlert, as well as Auto Negotiation (Selective Advertising) and Bandwidth Control features are all configurable via the management software or via serial configuration or Telnet session.

Refer to the AccessEtherLinX/4 help file for additional information.

About FiberAlert

The AccessEtherLinX/4 includes an advanced troubleshooting feature, FiberAlert, which minimizes the problems associated with the loss of one strand of fiber. If a strand is unavailable, the AccessEtherLinX/4 notes the loss of link. The device will then stop transmitting data and the link signal until a signal or link pulse is received. The result is that the link LED on both sides of the fiber connection will extinguish, indicating a fault somewhere in the fiber loop. Using FiberAlert, a local site administrator is notified of a fault and can quickly determine where a cable fault is located.

NOTE

FiberAlert is not available/applicable on single-strand fiber products.

NOTE

Enable FiberAlert on ONE side of a media conversion only; Enabling it on both sides would

keep both transmitters off indefinitely!

Auto Negotiation, Duplex Mode and Speed

The twisted pair ports on the AccessEtherLinX/4 Auto Negotiate for speed and duplex mode. This device can also selectively advertise or force the speed and duplex

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Contents AccessEtherLinX/4 FCC Radio Frequency Interference Statement WarrantyTable of Contents Rackmount Installation About the AccessEtherLinX/4Installing the AccessEtherLinX/4 Software Configurable Features Features AutoCross Feature for Twisted Pair ConnectionAuto Negotiation, Duplex Mode and Speed About FiberAlertAbout iView² About iConfigBandwidth Control Page Snmp Management ConfiguringAbout Serial Port Configuration Transmit OUT Command List Deleting Community Strings About DhcpAdditional Device-Specific Options Downloading Files CleandbConfiguring Vlan IDs Configuring a Vlan ID for Each Port Configuring Multiple Vlan IDs per PortBase Vlan Priority Port ConfigurationOther NMS Applications Using iView²Using iView² with HP OpenView UMA Unified Management Agent Update ManagerWith the Unified Management Agent File Management for UpgradingUsing Telnet Press the Enter Key Press the Space Bar Type dlopen as shown above Press Y to confirm this change LED Operation Uplink and Downlink Ports Press any keyBefore using iView² PasswordsAppendix IMC Networks Technical Support SpecificationsDimensions Electrostatic Discharge Precautions Fiber Optic Cleaning GuidelinesSafety Certifications Document Number 52-80120-00 C4
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