EXTREME SWITCHING 4450GTX-HTPWR+ Скачать руководство пользователя страница 6 | Manualshive

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3. Insert and tighten the rack-mount 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.

3. Grasp the transceiver between your thumb and forefinger.

4. Insert the transceiver into the proper module on the switch. Apply a light pressure to the

transceiver until it clicks and locks into position in the module.

5. Remove the dust cover from the transceiver optical bores.

Removing SFP transceivers

Remove SFP transceivers by performing this procedure.

1. Disconnect the network fiber cable from the transceiver.

2. Use the locking mechanism on the transceiver to release it. The locking mechanism varies

from model to model as illustrated below.

November 2017

Installation Job Aid for VSP 4450GTX-HT-PWR+

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Содержание 4450GTX-HTPWR+

Страница 1: ...ESD ESD notices provide information about how to avoid discharge of static 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 abou...

Страница 2: ...tion When mounting this device in a rack do not stack units directly 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 ...

Страница 3: ...umidity between 0 and 95 noncondensing No nearby heat sources such as hot air vents or direct sunlight No nearby sources of severe electromagnetic noise No excessive dust Adequate power source within six feet one 15 Amp circuit required for each power supply At least 2 inches 5 08 cm on all sides of the switch unit for ventilation Adequate space at the front and rear of the switch for access to ca...

Страница 4: ... PWR switch has a USB slot but no USB device or cover To install a VSP 4000 on a table or shelf perform this procedure 1 Attach the included rubber footpads on the bottom of the switch at the locations indicated 2 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...

Страница 5: ...n height for each switch in an EIA or IEC standard 19 inch 48 2 centimeter equipment rack The rack is bolted to the floor and braced if necessary The rack is grounded to the same grounding electrode used by the power service in the area The ground path must be permanent and must not exceed 1 Ohm of resistance from the rack to the grounding electrode 1 Attach the L bracket to each side of the switc...

Страница 6: ... transceiver into the proper module on the switch Apply a light pressure to the transceiver until it clicks and locks into position in the module 5 Remove the dust cover from the transceiver optical bores Removing SFP transceivers Remove SFP transceivers by performing this procedure 1 Disconnect the network fiber cable from the transceiver 2 Use the locking mechanism on the transceiver to release ...

Страница 7: ...ons for the VSP 4450GTX HT PWR switch The regulatory power specifications are based on the maximum rated capacity of the power supplies and are not based on typical power consumption which is lower Table 1 AC power specifications 4450GTX HT PWR Input Current 16 66A 8 33A Input Voltage rms 100 to 240VAC at 50 to 60 Hz Power Consumption Without PoE Typical 100W Maximum 145W With PoE Typical power ut...

Страница 8: ...orm power supply power specification The VSP 4450GTX HT PWR supports two external field replaceable power supplies One power supply ships with the chassis You can install a secondary power supply to provide redundancy load sharing and to add Power over Ethernet Plus PoE power budget on PWR models 1000W AC power supply VSP 4450GTX HT PWR supports dual 54V 1000W Power over Ethernet Plus PoE AC power...

Страница 9: ...s high operating temperatures Figure 2 IEC 60320 C16 connector Power over Ethernet Plus specifications Table 2 VSP 4450GTX HT PWR model 0 C to 50 C 50 C to 70 C 1 PSU 860W 400W 2 PSU 1660W 832W Table 3 VSP 4450GTX HT PWR model with 1 PSU 0 C to 50 C 50 C to 70 C PoE support on 48 ports 23 ports PoE support on 26 ports 13 ports November 2017 Installation Job Aid for VSP 4450GTX HT PWR 9 ...

Страница 10: ...e covers the required power supply slot remove the blanking plate before attempting to insert the power supply 2 Insert each power supply into a front power supply slot 3 Verify that each power supply is fully seated in the slot Secure the power supply with the two thumb screws Note The switch chassis can prevent an incorrect installation of a power supply If you insert a power supply upside down ...

Страница 11: ...stamped on cord jacket CSA certified CSA label secured to the cord 100 or 120VAC 50 60 Hz Single phase United Kingdom BS1363 male plug with fuse Harmonized cord 240VAC 50 Hz Single phase Australia AS3112 1981 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 swit...

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