GarrettCom H80B, H80P manual Specifications

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

1.0SPECIFICATIONS

1.1.Technical Specifications

Performance:

Data Rate: 10 Mbps

Partitioning: Enforced after 32 consecutive collisions.

Reconnect: Occurs after 512 bits error-free transmission.

Maximum Ethernet Segment Lengths:

10BASE-T (Unshielded twisted pair) -

100 m (328 ft)

10BASE-T (Shielded twisted pair) -

150 m (492 ft)

AUI Drop Cable

 

-

50 m (164 ft)

10BASE2 ThinNet (BNC)

-

185 m (607 ft)

Network Standards:

Ethernet V1.0/2.0 IEEE 802.3: 10BASE-T, 10BASE5. (Magnum Personal Hubs are physical layer standard Ethernet products, and operate in networks independently of all software.)

Operating Environment:

Ambient Temperature:32ºF to 122ºF (0ºC to 50ºC) Storage Temperature:-20ºC to 60ºC

Ambient Relative Humidity:10% to 95% (non-condensing)

Power Supply (External) (H80B, optional for H80P):

Power Input: 95 - 125 vac at 60 Hz for "-d" Models, 200 - 250 vac at 50 Hz for "-i" Models, which have IEC power cable connector in the external power unit.

Power Consumption: 10 watts max

Connectors:

H80B: 8 front-mounted shielded RJ-45 (1 with up-link switch), 1 rear BNC with internal termination switch.

H80P: 8 front-mounted shielded RJ-45, 1 rear DTE (male AUI)

(Shielded 10BASE-T connectors accept either unshielded or shielded wiring lugs for standard twisted pair media wiring.)

The regular RJ-45 ports support the standard for hubs-to-users twisted pair wiring: pin 1= receive+, 2 = receive-, 3 = transmit+, 6 = transmit-, other pins not used. The RJ-45 port with the MDI-X switch is normally the same, but when switched it supports the standard for up-links using twisted pair wiring, i.e., the transmit and the receive pairs are exchanged: pin 1 = transmit+, 2 = transmit-, 3 = receive+, 6 = receive- , other pins not used.

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Contents Personal Hubs Contacting Garrett Communications TrademarksIntroduction Table of ContentsMagnum Specifications Dimensions SwitchesWeight WarrantyModel 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 LEDs Simplify Network Installation and Maintenance Installation VersatilityInter-operable with other Ethernet Devices Robust Network OperationsApplications 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 Operation Functional Operation, Use of LED IndicatorsLink Status Link LED per port Illuminates Green when Receive Packets RX LED per port Illuminates GreenMagnum 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.