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S8901-54XC Hardware Installation Guide | 11 

 

5

 

Rack Mounting 

 

 

It is recommended that installation be done by two trained professionals. One 
individual should hold the equipment in position on the rack while the other 
secures it in place. 

 

 

Illustrations are for reference purposes only. Actual equipment and scenario 
may differ. Screws for rack posts not included. 

 

1.

 

Secure the rack mount brackets onto the switch. 
Align the rack mount brackets with the holes provided on the both sides of the case and 
secure the brackets using the 8 M4.0*L6.5mm screws provided with the package. 
 

 

Figure 12. 

 

There are multiple locations where rack mount brackets may be secured to the switch. The 
figure below shows the various locations for securing the rack mount brackets. 
 

 

Figure 13. 

Summary of Contents for S8901-54XC

Page 1: ...Hardware Installation Guide S8901 54XC Data Center ToR Leaf Switch R1 1...

Page 2: ...8 AC Version PSU Overview 9 Fan Overview 10 Port Overview 10 5 Rack Mounting 11 6 Installing Fan Modules 13 7 Installing Power Supply Units 14 8 Grounding the Switch 16 9 Connecting Power 18 DC Versio...

Page 3: ...rs and devices With a small form factor and high density configurations the S8901 54XC switch is a white box switch that can be positioned as a ToR Top of Rack or leaf switch to enable versatile conne...

Page 4: ...l 14 AWG wire with ring terminal for DC power supply 6 AWG wire for grounding Wire stripping tools for stripping 6 AWG copper wire Console cable PC with terminal emulation software Refer to the Initia...

Page 5: ...8901 54XC width is 17 32 inches 44 0cm and shipped with a rack mount brackets suitable for 19 inch 43 8cm wide racks The depth of the S8901 54XC chassis is 17 32 inches 44cm without the field replacea...

Page 6: ...nd electric current requirement DC version 36 to 75V DC 16A maximum x2 or AC version 100 to 240V 6A maximum x2 Installation spacing requirement S8901 54XC spacing requires a height of 1RU 1 72 4 5cm a...

Page 7: ...m 2 pcs 0 27lb 124g 2pcs 0 14lb 62g pcs 3 Screw Kit for Rack Mount Bracket 8 x Screws M4 0 L6 5mm 1 set 0 02lb 7g set 4 Adjustable Mounting Rail for 4 posts 16 02 x 1 69 x 0 83 406 8 x 43 x 21mm for 2...

Page 8: ...2lbs 1 0kg AC PSU 2 6lbs 1 2kg Fan module 0 41lbs 185g Grounding lug kit 0 037lbs 17g Adjustable mounting rail 0 69lbs 315g USB 3 0 cable 0 04lbs 17 2g AC power cord AC version only 0 72lbs 325g RJ45...

Page 9: ...S8901 54XC Hardware Installation Guide 7 4 Identifying Your System S8901 54XC System Overview Figure 5...

Page 10: ...rflow identified with a blue latch The picture on the right is the DC PSU for front to back airflow identified with a red latch Back to Front Airflow PSU Front to Back Airflow PSU Figure 6 The DC powe...

Page 11: ...rflow identified with a blue latch The picture on the right is the AC PSU for front to back airflow identified with a red latch Back to Front Airflow PSU Front to Back Airflow PSU Figure 8 The AC powe...

Page 12: ...for fans with back to front airflow identified with a blue handle The picture on the bottom is for the fans with front to back airflow identified with a red handle Back to Front Airflow Fans Front to...

Page 13: ...Actual equipment and scenario may differ Screws for rack posts not included 1 Secure the rack mount brackets onto the switch Align the rack mount brackets with the holes provided on the both sides of...

Page 14: ...o ensure it is leveled before securing the switch onto the rack See Figure Below Figure 14 For a 4 post rack first secure the adjustable mounting rail to the back of the switch using the M4 0 L6 5mm s...

Page 15: ...s come pre installed and the following steps are instructions on how to install a new fan module 1 Loosen the captive screw located on the fan module Figure 16 2 Grip the fan s handle and firmly pull...

Page 16: ...The process for removing and installing the PSUs are the same for all models DC AC Figure 19 Shock hazard For safety please disconnect all power inputs from the power supply unit before servicing the...

Page 17: ...nd gently push until it is flush with the case 5 An audible click will be heard when the PSU is installed correctly The PSU will not go in all the way if it is in the wrong direction Illustrations are...

Page 18: ...equipment must be grounded Do not defeat the ground conductor or operate the equipment without correctly grounding the equipment If there is any uncertainty about the integrity of the equipment s gro...

Page 19: ...curing the grounding lug which is located on the side of the switch and remove the protective label Figure 23 6 Using 2 M4 screws and 2 washers provided with the package contents firmly lock the groun...

Page 20: ...2 Attach the power cable Locate the DC power screw type terminal block on the DC PSU Attach the UL 1015 14 AWG DC power cable not provided within the package contents to the DC inlet connector on the...

Page 21: ...r designating normal operation AC Version 1 Ensure there is enough power to supply the system The maximum system power consumption is 116 watts with an input voltage of 100 240V AC It is recommended t...

Page 22: ...YS Off No power Solid Green Host CPU BMC boot complete Solid Amber Power is up but Host CPU boot failed FAN Off Fans are not initialized Solid Green All Fans are work normal Blinking Amber Fan fail on...

Page 23: ...linking Red 1 sec DC power cord unplugged or DC power lost with a second power supply in parallel still with DC input power Power supply DC present 5VSB and 12V off via on off control from system Blin...

Page 24: ...RJ45 serial cable into the console port and connect the other end to the computer Cable types may vary depending on the model Figure 29 2 Check for serial control availability Disable any serial comm...

Page 25: ...the USB Cable Connect the USB 3 0 A Type plug male connector into the USB port female connector located on the front panel of the switch Figure 30 Connecting the OOB Management Cables Connect the OOB...

Page 26: ...e of sight to the port LEDs by routing the cables away from the LEDs Before connecting anything cables transceivers etc to the switch please ensure to discharge any static electricity that may have bu...

Page 27: ...compromising stability Otherwise personal injury and or equipment damage may result Caution Use of controls or adjustments or performance of procedures other than those specified herein may result in...

Page 28: ...www ufispace com www ufispace com...

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