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Фрагмент инструкции
The hubs deliver standards-based, plug-and-play networking solutions for small businesses, home offices, and low- density workgroups of larger companies. In this installation guide, all three hubs are referred to collectively as the Model EN104TP/EN106TP/EN108TP hub. Each hub is listed individually when information is provided that refers to a specific model. Features The Model EN104TP/EN106TP/EN108TP hub has the following features: • Four (on the Model EN104TP hub), six (on the Model EN106TP hub), and eight (on the Model EN108TP hub) vista 10BASE-T network ports (RJ-45) that provide 10 megabit per second (Mbps) networking using simple unshielded twisted pair (UTP) wiring • Built-in LED indicators for at-a-glance status checks provided by vista network ports • Uplink port for connecting to other hubs using simple straight-through cables • Clear front-panel light-emitting diode (LED) indicators to monitor overall hub status • Plug-and-play installation with no software to configure • Complete hub functions including packet retiming, collision detection, preamble regeneration, and fragment extension • Automatic partitioning and reconnection of a port that has excessive collisions or is jabbering • Automatic polarity detection for recognizing and correcting incorrect polarity on the receive pair • Compact design, enabling easy tabletop or rack-mounting installation • External power adapter • Limited five-year warranty on the unit and one-year warranty on the power supply Model EN104TP/EN106TP/EN108TP Ethernet Hub Installation Guide Model EN104TP/EN106TP/EN108TP Ethernet Hub Installation Guide Verify that your package contains the following: • Model EN104TP hub, Model EN106TP hub, or Model EN108TP hub • Mounting kit (for wall installation) • This installation guide • Warranty & Owner Registration Card • Power adapter Package Contents 8722FA Power adapter Mounting kit and cord Installation guide, Warranty & Owner Registration Card Model EN104TP hub or Model EN106TP hub or Model EN108TP hub 1 2 3 4 5 6 7 8 Pwr Col 10 BASE-T HUB EN108TP 1 2 3 4 5 6 Link/Rx Partition Normal/Uplink Pwr Col 10 BASE-T HUB EN106TP 10 BASE-T HUB EN104TP Product Illustration Product Illustration Front Panel of the Model EN104TP hub Pwr Col EN104TP10 BASE-T HUBPwr (Power) 10BASE-T ports Normal/Uplink push button Col (Collision) LINK Rx Front Panel of the Model EN106TP hub 1 2 3 4 5 6 LINK Rx Normal/Uplink Pwr Col EN106TP10 BASE-T HUB Front Panel of the Model EN108TP hub 1 2 3 4 5 6 7 8 Pwr Col EN108TP10 BASE-T HUB LINK Rx 8723FA Vista 10BASE-T Network Ports with Built-in LEDs The front panel of the Model EN104TP hub has four RJ-45 10BASE-T ports, the Model EN106TP hub has six RJ-45 10BASE-T ports, and the Model EN108TP hub has eight RJ-45 10BASE-T ports. Two LEDs—the Link LED and the Rx LED—are built into each 10BASE-T port. Link LED Rx LED 8724EA Model EN104TP/EN106TP/EN108TP Ethernet Hub Installation Guide LEDs The table below describes the activity of the LEDs. Label Color Activity Description Pwr (Power) Green On Power is supplied to the hub. Col (collision) Amber Blinking Data collision is occurring on the network. Note that occasional collisions are normal. Link (located on the top left corner of each vista 10BASE-T port) Green On The link between this port and the connected device is good. Rx (located on the top right corner of each vista 10BASE-T port) Green Blinking There is incoming data on the port. Normal/Uplink Push Button The Normal/Uplink push button allows you to select Normal (MDI-X) wiring for direct PC connection. The push button also allows you to select Uplink (MDI) wiring for connection to a hub or a switch through port 4 on the Model EN104TP hub, port 6 on the Model EN106TP hub, or port 8 on the Model EN108TP hub. This uplink configuration eliminates the need to use a crossover cable. The other 10BASE-T ports are permanently configured for normal wiring for connection to a PC. Rear Panel The rear panel of the hub has a ground clip and a receptacle for the power adapter. Power receptacle 5Vdc 800mA – + 8730FA Model EN104TP/EN106TP/EN108TP Ethernet Hub Installation Guide Installation Procedures Prepare the Site Installation Procedures Prepare the Site Before you begin installing your hub, prepare the installation site. Make sure your operating environment meets the operating environment requirements of the equipment. Characteristic Requirement Temperature Ambient temperature between 0° and 40° C (32° and 104° F). No nearby heat sources such as direct sunlight, warm air exhausts, or heaters. Operating humidity Maximum relative humidity of 90%, noncondensing. Ventilation Minimum 2 inches (5.08 cm) on all sides for cooling. Adequate airflow in room or wiring closet. Operating conditions At least 6 feet (1.83 m) to nearest source of electromagnetic noise (such as photocopy machine or arc welder). Service access Minimum 12 inches (19.68 cm) front and back for service access and maintenance. Front and back clearance for cab...
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Сетевое оборудование - EN108TP (584.84 kb)