Dell S4248FB-ON Setup Manual Download Page 27

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Parameter

Specifications

Maximum power consumption

500 Watts

Typical power consumption

200 Watts

Table 4. DC power requirements

Parameter

Specifications

Minimum and maximum input voltage range

−40.5, –48V, –60V DC

Input current at full load with fan

−40.5V/24.0A −48V/20.25A −60V/16.2A

Specifications

Summary of Contents for S4248FB-ON

Page 1: ...S5048F ON Set up Guide ...

Page 2: ... to hardware or loss of data and tells you how to avoid the problem WARNING A WARNING indicates a potential for property damage personal injury or death Copyright 2017 Dell Inc or its subsidiaries All rights reserved Dell EMC and other trademarks are trademarks of Dell Inc or its subsidiaries Other trademarks may be trademarks of their respective owners 2017 10 Rev A00 ...

Page 3: ...tion 11 Unpack 11 Rack or cabinet installation 12 Rack mount safety considerations 12 ReadyRails installation 13 1U tool less mount installation 14 Two post flush mount installation 15 Two post center mount installation 17 Four post threaded installation 18 S5048F ON switch installation 19 1U front rack installation 20 Optics installation 23 Optics removal 23 Switch power up 23 Power up sequence 2...

Page 4: ...4 Specifications 25 Chassis physical design 25 5 Support 28 4 Contents ...

Page 5: ...ad this guide before you install and power up this equipment This equipment contains two power cords Disconnect both power cords before servicing WARNING This equipment contains optical transceivers which comply with the limits of Class 1 laser radiation Figure 1 Class 1 laser product tag WARNING When no cable is connected visible and invisible laser radiation may be emitted from the aperture of t...

Page 6: ... most recent documentation visit the support site www dell com support Information symbols This book uses the following information symbols NOTE The Note icon signals important operational information CAUTION The Caution icon signals information about situations that could result in equipment damage or loss of data WARNING The Warning icon signals information about hardware handling that could res...

Page 7: ...pecifications NOTE Install the switch into a rack or cabinet before installing any optional components Topics Site selection Cabinet placement Rack mounting Switch ground Fans and airflow Power Storing components Site selection Install your equipment in restricted access areas A restricted access area is one where service personnel can only gain access using a special tool lock key or other means ...

Page 8: ... Rooms in accordance with Article 645 of the National Electrical Code and NFPA 75 For more information about switch storage and environmental temperatures see Specifications Cabinet placement Install the S5048F ON switch only in indoor cabinets designed for use in a controlled environment Do not install the switch in outside cabinets For cabinet placement requirements see Site selection The cabine...

Page 9: ...he fan speed varies based on internal temperature monitoring The switch never intentionally turns off the fans Power To connect the switch to the applicable power source use the appropriate power cable An AC power cable is included with the switch When installing AC or DC switches follow the requirements of the National Electrical Code ANSI NFPA 70 where applicable The switch is powered up when th...

Page 10: ...rom 40 C to 70 C 40 F to 158 F Store on a dry surface or floor away from direct sunlight heat and air conditioning ducts Store in a dust free environment NOTE ESD damage can occur when components are mishandled Always wear an ESD preventive wrist or heel ground strap when handling the switch and its accessories After you remove the original packaging place the S5048F ON switch and its components o...

Page 11: ...h and its components As with all electrical devices of this type take all the necessary safety precautions to prevent injury when installing this switch Topics Unpack Rack or cabinet installation ReadyRails installation S5048F ON switch installation Optics installation Switch power up After switch installation Unpack NOTE Before unpacking the switch inspect the container and immediately report any...

Page 12: ... is provided for 1U front rack and two post installations The ReadyRails system includes two separately packaged rail assemblies To begin installation separate each rail assembly by sliding the inside rail out of the outside rail WARNING This guide is a condensed reference Read the safety instructions in your Safety Environmental and Regulatory information booklet before you begin NOTE The illustr...

Page 13: ...rect amount of airflow surrounding it Reliable earthing Maintain reliable earthing of rack mounted equipment Pay particular attention to the supply connections other than the direct connections to the branch circuit for example use of power strips Do not mount the equipment with the fan panel facing in the downward position ReadyRails installation To easily configure your rack for switch installat...

Page 14: ... instructions see the installation labels attached to the rail assembly 1 Face the ReadyRails flange ears facing outward Place one rail between the left and right vertical posts Align and seat the back flange rail pegs in the back vertical post flange 14 S5048F ON switch installation ...

Page 15: ...ails click into place and are secure 3 Repeat this procedure for the second rail 4 To remove each rail pull on the latch release button on each flange ear and unseat each rail Two post flush mount installation NOTE For more installation instructions see the installation labels attached to the rail assembly 1 For this configuration remove the latch castings from the front side of each ReadyRails as...

Page 16: ... not necessary to remove the back flange castings Figure 4 Two post flush mount installation 2 Attach one rail to the front post flange with two user supplied screws item 2 3 Slide the plunger bracket forward against the vertical post and secure the plunger bracket to the post flange with two user supplied screws item 3 4 Repeat this procedure for the second rail 16 S5048F ON switch installation ...

Page 17: ...et rearward until it clicks into place and secure the bracket to the front post flange with two user supplied screws item 1 Figure 5 Two post center mount installation 2 Slide the back bracket towards the post Secure it to the post flange with two user supplied screws items 2 and 3 3 Repeat this procedure for the second rail S5048F ON switch installation 17 ...

Page 18: ...e the installation labels attached to the rail assembly 1 Remove the latch castings from each end of the ReadyRails assemblies To remove the two screws each latch casting use a Torx driver Retain the latch castings for future rack requirements 18 S5048F ON switch installation ...

Page 19: ...e front and back flanges to the post flanges with two user supplied screws at each end S5048F ON switch installation For the 1U two post configurations slide the switch into the rails in the same manner as the four post configurations S5048F ON switch installation 19 ...

Page 20: ...llation instruction labels on the rail Attach the inner switch rails to the S5048F ON switch Line up the rail with the mounting heads and attach the rail to the chassis Slide the rail back until it locks into place The following shows the detail of the front standoff with the locking tab 20 S5048F ON switch installation ...

Page 21: ...them up on the ReadyRails Slide the switch in until it is flush with the front of rack About three inches before you fully insert your switch the rail locking feature engages to keep the switch from inadvertently sliding out and falling S5048F ON switch installation 21 ...

Page 22: ...ed Ready Rails as a shelf or a workplace 3 Tighten the two thumb screws and rack screws To remove the chassis from the rack or cabinet press in the two side release bars on the chassis at the same time and slide the chassis forward 22 S5048F ON switch installation ...

Page 23: ... steadily Before pulling the release tab you may need to gently push the optic into the port to ensure that it is seated properly Do not jerk or tug repeatedly on the tab Switch power up Supply power to the S5048F ON switch after you mount it in a rack or cabinet Reinspect your switch before power up Verify the following The equipment is properly secured to the rack Dell EMC recommends properly gr...

Page 24: ...n the switch powers up the fans immediately come on at high speed The fan speed slows as the switch continues to boot up After switch installation To configure your switch after you have securely installed and powered on the S5048F ON switch see your open network installation environment ONIE compatible operating system documentation at www onie org For more information about working with the ONIE...

Page 25: ...type of battery Dispose of the batteries according to the manufacturer s instructions NOTE For RoHS information see Restricted Material Compliance Chassis physical design Table 1 Chassis physical design Parameter Specifications Height 1 72 inches 44 mm Width 17 1 inches 434 mm Depth 18 1 inches 460 mm PSU fan tray handle 1 57 inches 40 mm Chassis weight with factory installed components 19 lbs 2 P...

Page 26: ...inuously 5 to 90 RH non condensing short term Short term is 1 of operational hours per year Storage temperature 40 to 70 C 40 to 158 F Storage humidity 5 to 90 non condensing Maximum thermal output 500 W 1706 BTU Hr Maximum operational altitude 10 000 feet 3 048 meters Maximum non operational altitude 39 370 feet 12 000 meters Shock Dell EMC Spec SV0115 Table 3 AC power requirements Parameter Spec...

Page 27: ...tion 500 Watts Typical power consumption 200 Watts Table 4 DC power requirements Parameter Specifications Minimum and maximum input voltage range 40 5 48V 60V DC Input current at full load with fan 40 5V 24 0A 48V 20 25A 60V 16 2A Specifications 27 ...

Page 28: ...e bottom of the web page and select your country from the drop down menu To obtain product specific information enter the 7 character service tag known as a luggage tag or 11 digit express service code of your switch and click Submit To view the chassis service tag or express service code pull out the tag or enter the show chassis command from the CLI To receive more technical support click Contac...

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