2-13 
Mounting the switch on a wall 
 
 
  Before drilling holes in a wall, make sure no electrical lines exist in the wall. 
•  Leave a minimum clearance of 10 mm (0.39 in) around the chassis for heat dissipation. 
 
Table2-2 describes the switch models that support wall mounting and installation holes distances 
required for wall-mounting the switch. 
Table2-3 Installation hole distances for switch models that support wall mounting 
Switch model  Hole distance 
S5130S-10P-EI 
S5130S-12TP-EI 
170 mm (6.69 in) 
S5130S-20P-EI  176 mm (6.93 in) 
S5130S-10P-HPWR-EI 
S5130S-12TP-HPWR-EI 
S5130S-16S-PWR-EI 
S5130S-16S-UPWR-EI-Q 
S5130S-10MS-UPWR-EI 
102 mm (4.02 in) 
S5130S-20P-PWR-EI  116 mm (4.57 in) 
 
20 mm (0.79 in) long screws and screw anchors as shown in Figure2-10 are provided with these 
switches for wall-mounting. 
Figure2-10 Screw anchor and screw 
 
 
To mount the switch on a wall: 
1.  Mark two installation holes on the wall. Make sure the two holes are on the same horizontal line.