H3C S1850V2-EI Series Скачать руководство пользователя страница 15 | Manualshive

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Figure2-3 Attaching mounting bracket A (S1850V2-52P-EI switch)

Figure2-4 Attaching mounting bracket B (S1850V2-10P-PWR-EI switch)

Figure2-5 Attaching mounting bracket C (S1850V2-10P-EI switch)

Rack-mounting the switch

This task requires two people. To mount the switch in the rack:

1.

Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.

2.

Verify that the mounting brackets have been securely attached to the switch chassis.

3.

Install cage nuts in the mounting holes in the rack posts.

No cage nuts are provided with the switch. Prepare them yourself.

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Содержание S1850V2-EI Series

Страница 1: ...H3C S1850V2 EI Switch Series Installation Guide New H3C Technologies Co Ltd http www h3c com Document version 6W100 20221015 ...

Страница 2: ...respective owners Notice The information in this document is subject to change without notice All contents in this document including statements information and recommendations are believed to be accurate but they are presented without warranty of any kind express or implied H3C shall not be liable for technical or editorial errors or omissions contained herein Environmental protection This produc...

Страница 3: ... keywords or arguments that are optional x y Braces enclose a set of required syntax choices separated by vertical bars from which you select one x y Square brackets enclose a set of optional syntax choices separated by vertical bars from which you select one or none x y Asterisk marked braces enclose a set of required syntax choices separated by vertical bars from which you select a minimum of on...

Страница 4: ...as a Layer 2 or Layer 3 switch or a router that supports Layer 2 forwarding and other Layer 2 features Represents an access controller a unified wired WLAN module or the access controller engine on a unified wired WLAN switch Represents an access point Represents a wireless terminator unit Represents a wireless terminator Represents a mesh access point Represents omnidirectional signals Represents...

Страница 5: ...Documentation feedback You can e mail your comments about product documentation to info h3c com We appreciate your comments ...

Страница 6: ...ounting the switch on a wall 2 11 Grounding the switch 2 12 Grounding the switch with a grounding strip 2 13 Grounding the switch with a grounding conductor buried in the earth ground 2 14 Verifying the connection after grounding the switch 2 15 Connecting the power cord 2 15 Connecting the AC power cord for the fixed AC power supply 2 15 Verifying the installation 2 16 3 Accessing the switch for ...

Страница 7: ...cated on its rear panel or top panel Safety recommendations To avoid equipment damage or bodily injury read the following safety recommendations before installation Note that the recommendations do not cover every possible hazardous condition Before cleaning the switch remove all power cords from the switch Do not clean the switch with wet cloth or liquid Do not place the switch near water or in a...

Страница 8: ...om or areas with high humidity Do not touch the device with wet hands Temperature humidity For correct operation and long service life of your switch maintain the temperature and humidity in the equipment room at acceptable ranges Lasting high relative humidity can cause poor insulation electricity leakage mechanical property change of materials and metal corrosion Lasting low relative humidity ca...

Страница 9: ...when you install or remove the device or components Make sure the wrist strap has good skin contact and is reliably grounded Cleanliness For more information see Cleanliness Corrosive gas prevention The installation site must be free from corrosive gases such as acid gases and alkaline gases For more information see Corrosive gas limit EMI If AC power is used use a single phase three wire power re...

Страница 10: ... the equipment room at their average values Make sure the corrosive gas concentrations do not exceed 30 minutes per day at their maximum values To control corrosive gases use the following guidelines As a best practice do not build the equipment room in a place with a high concentration of corrosive gases Make sure the equipment room is not connected to sewer vertical shaft or septic tank pipeline...

Страница 11: ...midity are uncontrolled Incompletely enclosed or shielded places Places near pollution sources Simple equipment rooms ordinary houses garages corridors and direct ventilation cabinets near pollution sources houses without direct exposure to sunlight or rain railway station platforms stadiums uncleaned rooms after decoration and rooms under decoration B1 outdoor general environment Unshielded place...

Страница 12: ... provides an AC power outlet use a country specific AC power cord Make sure the PE wire of the AC power supply is grounded reliably Do not use the power cord provided with the switch on other devices Laser safety WARNING Disconnected optical fibers or transceiver modules might emit invisible laser light Do not stare into beams or view directly with optical instruments when the switch is operating ...

Страница 13: ...19 inch rack Mounting brackets Table2 2 describes the mounting brackets applicable to the switch Table2 2 Mounting brackets applicable to the switch Switch model Mounting brackets Views S1850V2 52P EI S1850V2 28P EI Mounting brackets A provided See A in Figure2 2 Start Install the switch Ground the switch Connect the power cords Verify the installation Turn on the circuit breakers Operating correc...

Страница 14: ...rew hole for attaching the bracket to the switch 2 Screw hole for attaching the bracket to the rack post Attaching the mounting brackets to the switch 1 Align one mounting bracket with the screw holes at the mounting position Use M4 screws to attach the mounting bracket to the chassis See Figure2 3 for installing mounting bracket A Figure2 4 for installing mounting bracket B and Figure2 5 for inst...

Страница 15: ...h Rack mounting the switch This task requires two people To mount the switch in the rack 1 Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded 2 Verify that the mounting brackets have been securely attached to the switch chassis 3 Install cage nuts in the mounting holes in the rack posts No cage nuts are provided with the switch Prepare them yourself ...

Страница 16: ... screws yourself 5 Verify that the switch chassis is horizontal and secure Figure2 6 Mounting an S1850V2 10P PWR EI switch in the rack Figure2 7 Mounting an S1850V2 10P EI switch in the rack Mounting the switch on a workbench IMPORTANT Ensure 10 cm 3 94 in of clearance around the chassis for heat dissipation Do not place heavy objects on the switch If a standard 19 inch rack is not available you c...

Страница 17: ... wall mounting the switch Table2 3 Installation hole distances for switch models that support wall mounting Switch model Hole distance S1850V2 9P EI S1850V2 10P EI 170 mm 6 69 in S1850V2 10P PWR EI 102 mm 4 02 in Use the provided screw anchors and screws to wall mount the switch Figure2 8 Screw anchor and screw To mount the switch on a wall 1 Mark two installation holes on the wall Make sure the t...

Страница 18: ...al to lightning protection ESD and EMI protection For information about lightning protection see H3C Network Devices Lightning Protection Guide To protect against the following types of issues use a grounding cable to connect the switch to the earthing facility at the installation site Bodily injury from electric shocks Device and power and data line damages Electrical fires lightning strokes elec...

Страница 19: ...g hole in the rear panel of the switch b Attach the grounding screw to the ring terminal of the grounding cable c Use a screwdriver to fasten the grounding screw into the grounding screw hole Figure2 12 Attaching the grounding cable to the grounding hole of the switch S1850V2 52P EI switch 1 Grounding screw 2 Ring terminal 3 Grounding sign 4 Grounding hole 5 Grounding cable 2 Connect the other end...

Страница 20: ...uctor below the frozen soil layer In areas with thin soil or rocky gravel determine the depth for burying the grounding conductor based on the actual condition If zinc coated steel is used the following dimensions requirements must be met Angle iron A minimum of 50 50 5 mm 1 97 1 97 0 20 in Steel tube A minimum of 3 5 mm 0 14 in in thickness Flat steel A minimum of 40 4 mm 1 57 0 16 in Round steel...

Страница 21: ...ocations with high soil resistivity sprinkle some resistance reducer to reduce soil resistivity or replace soil around the grounding strip with soil with lower resistance For information about resistance measurement see H3C Network Devices Lightning Protection Guide Connecting the power cord CAUTION Provide a circuit breaker for each power cord Before connecting the power cord make sure the circui...

Страница 22: ...e rack or workbench is stable The grounding cable is securely connected The correct power source is used The power cords are correctly connected All the interface cables are cabled indoors If any cable is routed outdoors verify that the socket strip with lightning protection and lightning arresters for network ports have been correctly connected 3 Accessing the switch for the first time When the s...

Страница 23: ... and then click Login NOTE The PC mentioned in this section is used for initial switch configuration which does not have to be a Web network management terminal A Web network management terminal is a PC used for device management over the network which can access the device if only a route to the device is available To log out do not close the browser directly You must click Logout at the top left...

Страница 24: ... the switch and the AC input power receptacle on the switch and the connected AC power outlet are in good condition 2 Verify that the AC power source is operating correctly 3 Verify that the operating temperature of the switch is in the acceptable range and the power supply has good ventilation Over temperature can cause the power supply to stop working and enter protection state 4 If the issue pe...

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