EXTREME SWITCHING 4850GTS Скачать руководство пользователя

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and may even prevent the system from booting up successfully. Ensure that the USB
device is inserted in the system at all times with the USB cover on.

2. Attach the included rubber footpads on the bottom of the switch at the locations indicated.

3. Set the switch on a table or shelf as illustrated below. Allow at least 2 inches (5.1

centimeters) on each side for proper ventilation and at least 5 inches (12.7 centimeters) at
the back for power cord clearance.

November 2017

Installation Job Aid for VSP 4850GTS

Содержание 4850GTS

Страница 1: ...tic electricity and subsequent damage to products Caution Caution notices provide information about how to avoid possible service disruption or damage to products Warning Warning notices provide information about how to avoid personal injury when working with products Voltage Danger High Voltage notices provide information about how to avoid a situation or condition that can cause serious personal...

Страница 2: ...ectly on top of one another in the rack Each unit must be secured to the rack with appropriate mounting brackets Mounting brackets are not designed to support multiple units Voltage Use only power cords that have a grounding path Without a proper ground a person who touches the switch is in danger of receiving an electrical shock Lack of a grounding path to the switch can result in excessive emiss...

Страница 3: ...cm on all sides of the switch unit for ventilation Adequate space at the front and rear of the switch for access to cables If you are installing a single VSP 4000 switch on a table or shelf ensure the surface can support at least 15 to 20 pounds 7 to 9 kilograms Installing the Virtual Services Platform 4000 on a table or shelf You can install a single VSP 4000 switch on any flat surface The surfac...

Страница 4: ...Attach the included rubber footpads on the bottom of the switch at the locations indicated 3 Set the switch on a table or shelf as illustrated below Allow at least 2 inches 5 1 centimeters on each side for proper ventilation and at least 5 inches 12 7 centimeters at the back for power cord clearance November 2017 Installation Job Aid for VSP 4850GTS 4 ...

Страница 5: ...u mount the device in a rack do not stack units directly on top of one another You must secure each unit to the rack with the appropriate mounting brackets Mounting brackets cannot support multiple units 1 Remove the screws that hold the USB cover but do not remove the USB cover Caution On a factory supplied 4850GTS series switch do not remove the USB device cover or the USB device from the slot R...

Страница 6: ...unt screws Installing SFP transceivers Install SFP transceivers by performing this procedure 1 Remove the transceiver from the protective packaging 2 Verify that the transceiver is the correct model for the network configuration November 2017 Installation Job Aid for VSP 4850GTS 6 ...

Страница 7: ...iver from the module slot 4 If the transceiver does not slide easily from the module slot use a gentle side to side rocking motion while firmly pulling the transceiver from the slot 5 Attach a dust cover over the fiber optic bores and store the transceiver in a safe place until you need it Important Discard transceivers in accordance with the proper laws and regulations AC power supply specificati...

Страница 8: ... Important 12 volt output rise time from 10 to 90 percent must be the maximum of 50 ms and monotonic under all defined input and output conditions Efficiency 70 percent minimum 70 percent minimum VSP 4000 power supply power specification The VSP 4000 supports two external field replaceable power supplies One power supply ships with the chassis You can install a secondary power supply to provide re...

Страница 9: ...2 3af 15 4 W on each port with one power supply installed You can add a second power supply for redundancy VSP 4850GTS PWR can support 802 3at 32 4 W on each port with two power supplies installed PoE power reduces to an average of 17 8W on each port with one power supply Table 3 VSP 4450GSX PWR model Maximum PoE W Average PoE W on 12 ports 835 W with one power supply 1835 W with two power supplie...

Страница 10: ...ch is operational One power supply is required for continued switch operation PoE load reductions can occur if you remove one power supply while the switch is operating with dual power supplies Connecting to AC power To connect AC power to the switch you need an appropriate AC power cord as described in the following table also see the following table for plug specifications Table 4 International ...

Страница 11: ...male plug 240VAC 50 Hz Single phase Danger Using power cords with a proper grounding path Use only power cords that have a grounding path Without a proper ground a person who touches the switch is in danger of receiving an electrical shock Lack of a grounding path to the switch can result in excessive emissions November 2017 Installation Job Aid for VSP 4850GTS 11 ...

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