GarrettCom ThinNet 10BASE2 BNC Connections H80B only, Internal Termination Switch Settings

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Magnum H80B and H80P Personal Hubs User Guide (07/95)

Using the above information and steps below as a guide, attach the 10BASE5 drop-cable directly to the DTE connector on the rear of the H80P.

1.Plug the female end of the cable into the male DTE connector on the H80P.

2.Engage the AUI connector slide lock (on the cable) to insure maximum connectivity.

3.Connect the opposite end of the cable into a network AUI port and engage the port's slide locks.

3.5.3ThinNet 10BASE2 (BNC) Connections (H80B only)

Connect the ThinNet coax cable to the BNC connector on the Magnum H80B in the same manner as is done for any standard BNC connection. The BNC port of the H80B is specially equipped with an internal termination switch next to the BNC connector. This eliminates the need to use a "tee" connector when the BNC cable ends at the connection to the H80B. Some applications may require a "tee" connector, used as a tap, to allow the 10BASE2 coax segment to continue on past the H80B unit.

 

Internal Termination Switch Settings:

Right:

Internal termination -- no "T" connector required.

Left:

External "T" required.

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Contents Personal Hubs Contacting Garrett Communications TrademarksIntroduction Table of ContentsMagnum Specifications Warranty SwitchesDimensions WeightModel Description Inspecting the Package and Product IntroductionProduct Description Magnum H80B Product Description Magnum H80B and H80P Personal Hubs User Guide 07/95 Magnum H80P Product Description Magnum H80B and H80P Personal Hubs User Guide 07/95 Robust Network Operations Installation VersatilityLEDs Simplify Network Installation and Maintenance Inter-operable with other Ethernet DevicesApplications Magnum H80B and H80P Personal Hubs User Guide 07/95 Magnum H80B and H80P Personal Hubs User Guide 07/95 Magnum H80B Installation InstallationTable-Top or Shelf Mounting Magnum H80P InstallationWall or Vertical Surface Mounting Twisted Pair Connections Ethernet Media ConnectionsPin Function AUI Connections Model H80P only2 DTE Pin Assignments ThinNet 10BASE2 BNC Connections H80B only Internal Termination Switch SettingsSwitchable Up-Link Feature Cascading Personal Hubs with the Up-Link Port Receive Packets RX LED per port Illuminates Green Functional Operation, Use of LED IndicatorsOperation Link Status Link LED per port Illuminates Green whenMagnum H80B and H80P Personal Hubs User Guide 07/95 Before Calling for Assistance TroubleshootingReturn Material Authorization RMA Procedure When Calling for AssistanceShipping and Packaging Information No Problem FoundAppendix a Warranty Information

H80B, H80P specifications

GarrettCom's H80P and H80B series switches are robust networking solutions designed for demanding environments, such as industrial automation and telecommunications. Engineered to provide reliability, flexibility, and performance, these switches are ideal for applications that require durable and high-speed network connectivity.

One of the key features of the H80P and H80B models is their Layer 2 and Layer 3 capabilities, enabling seamless integration into existing networks. Both models support advanced routing protocols, including RIP, OSPF, and PIM, which enhance network efficiency and reliability. The switches also offer support for VLAN tagging, allowing for efficient traffic management and network segmentation, which enhances security and performance.

Another standout characteristic is their port configuration. The H80P model typically offers more ports than the H80B, accommodating a larger number of devices. Both models feature a mix of copper and fiber optic ports, providing versatility in connections and enabling long-distance data transmission without degradation of signal quality.

In terms of performance, the H80P and H80B support Gigabit Ethernet speeds, ensuring high bandwidth for data-rich applications. This feature is critical in industrial settings where real-time data transfer and low latency are essential. Furthermore, these switches incorporate Quality of Service (QoS) features to prioritize critical traffic and maintain optimal performance levels during peak usage times.

The construction of the H80P and H80B models is another important aspect that sets them apart. They are designed to withstand harsh environments, with rugged enclosures that provide protection against dust, moisture, and extreme temperatures. This durability makes them suitable for deployment in outdoor installations and factory floors, where operating conditions can be challenging.

Security is a significant aspect of network management, and GarrettCom addresses this need by integrating various security features into the H80P and H80B switches. They support authentication protocols such as RADIUS and TACACS+, ensuring that only authorized users can access the network. Additionally, features like port security and DHCP snooping further enhance protection against potential threats.

In conclusion, GarrettCom's H80P and H80B switches combine advanced features, robust technology, and specialized characteristics to offer reliable network solutions. Their versatility, performance, and durability make them an excellent choice for organizations seeking to improve their industrial networking infrastructure while ensuring security and efficiency.
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