IMC Networks SP50 operation manual About Link Integrity, FO LinkLoss, TP LinkLoss

Page 7

About Link Integrity

During normal operation, link integrity pulses are transmitted by all point-to-point Ethernet devices. When an IMC Networks media converter receives valid link pulses, it knows that the device to which it is connected is up and sending pulses, and that the copper or fiber cable coming from that device is intact. The appropriate “LINK” LED is lit to indicate this. The IMC Networks media converter also sends out link pulses from its copper and fiber transmitters, but normally has no way of knowing whether the cable to the other device is intact and the link pulses are reaching the other end. The combination of FiberAlert and LinkLoss allows this information to be obtained, even when physical access to a remote device (and its link integrity LED) is not available.

FO LinkLoss

FO LinkLoss is a troubleshooting feature. When a fault occurs on the fiber segment (receive side) of a conversion, FO LinkLoss detects the fault and passes this information to the twisted pair segment. If a media converter is not receiving a fiber link, FO LinkLoss disables the transmitter on the media converter's twisted pair port. This results in a loss of link on the device connected to the twisted pair port.

TP LinkLoss

TP LinkLoss is another troubleshooting feature. When a fault occurs on the twisted pair segment of a conversion, TP LinkLoss detects the fault and passes this information to the fiber segment. If a media converter is not receiving a twisted pair link, TP LinkLoss disables the transmitter on the media converter's fiber port. This results in a loss of link on the device connected to the fiber port.

Configuring LinkLoss

TP LinkLoss and FO LinkLoss are always enabled on McBasic TP/FO. Neither is offered on McBasic TP/BNC.

3

Image 7
Contents TP/FO & TP/BNC FCC Radio Frequency Interference Statement WarrantyTable of Contents Page About the McBasic Installing the McBasicConfiguring McBasic Twisted Pair Crossover/Straight-Through SwitchLinkLoss and Pulsing FiberAlert BNC Port TerminationFO LinkLoss About Link IntegrityTP LinkLoss Pulsing FiberAlert Configuring Pulsing FiberAlertFO ACT LED OperationTP RCV Installation Troubleshooting IMC Networks Technical Support SpecificationsDimensions Electrostatic Discharge Precautions Fiber Optic Cleaning GuidelinesSafety Certifications Document Number 55-80226-01 A2

SP50 specifications

IMC Networks SP50 is a robust and versatile Ethernet media converter that stands out in the telecommunications and networking landscape. Designed to optimize network performance, the SP50 offers a host of features tailored for a wide range of applications, including data centers, enterprise networks, and service providers.

One of the main features of the IMC Networks SP50 is its ability to support multiple media types, facilitating seamless integration into existing network architectures. It can convert between various Ethernet standards, such as 10/100/1000Base-T and fiber optics, ensuring that organizations can maintain efficient data transfer across different mediums.

The SP50 operates using advanced technologies that enhance its operational capabilities. With compliance to IEEE standards, it supports features such as Auto-Negotiation, allowing for automatic detection of the optimal speed and duplex mode, thereby reducing manual configuration requirements. The device also utilizes Link Fault Pass Through (LFPT) technology, which helps maintain network integrity by detecting faults and ensuring quick recovery in the event of a link failure.

In terms of characteristics, the SP50 is ruggedly built to withstand challenging environments. Its compact, fanless design not only enhances its reliability but also makes it suitable for deployment in various locations, including remote or harsh settings. Additionally, the converter supports a wide range of temperatures, ensuring uninterrupted performance even under extreme conditions.

Impressive scalability is another critical characteristic of the SP50. As networks grow and evolve, the converter can adapt, supporting numerous units in a network without compromising efficiency. Its power options, which include both standalone operations and rack-mount configurations, further enhance its flexibility in diverse settings.

Security features are also embedded within the SP50, supporting VLANs and firewalls to ensure secure data exchange across the network. By integrating these protocols, organizations can safeguard sensitive information, making the SP50 an ideal choice for businesses that prioritize data integrity.

In summary, the IMC Networks SP50 is a highly adaptable and secure solution for media conversion needs. With its rich feature set, advanced technologies, and rugged design, it provides reliable performance and scalability, making it a valuable asset for network administrators and IT professionals seeking to enhance their networking infrastructure.