2-20
Switch model Available power source Connection procedure reference
DC power supply (method 2)
Other S5130S-EI switches AC power source
Connecting the AC power cord for the fixed
AC power supply (method 1)
The S5130S-28F-EI and S5130S-52F-EI switches use removable power supplies. The PSR75-12A,
PSR150-A1, and PSR150-D1 power supplies are available for the switch. The PSR150-A1 power
supply uses AC power. The PSR75-12A power supply uses AC or 240V high-voltage DC power. The
PSR150-D1 power supply uses –48 VDC power or RPS power.
Connecting the AC power cord for the fixed AC power supply
(method 1)
1. Connect the plug of the AC power cord to the AC-input power receptacle on the switch. See
Figure2-21.
2. Use a cable tie to secure the power cord to the handle near the AC power receptacle. See
Figure2-22.
3. Connect the other end of the power cord to an AC power source.
Figure2-21 Connecting the AC power cord for the fixed AC power supply
Figure2-22 Securing the AC power cord for the fixed AC power supply through a cable tie