H3C S5120-EI series Installation Manual

Also see for S5120-EI Series: Configuration guide Installation manual Configuration guide Configuration guide Operation manual

Contents

H3C S5120-EI series Installation Manual Manual pdf 25 page image

17Connecting the RPS power cordConnect RPS power cords of S5120-28C-EI, S5120-52C-EI, S5120-24P-EI, and S5120-48P-EI1. Wear an ESD-preventive wrist strap, and make sure it makes good skin contact and is wellgrounded.2. Loosen the captive screws on the RPS receptacle protective cover and remove the protective cover,as shown in Figure 19. (If you do not use the RPS interface, install the protective cover.)Figure 19 Connecting an RPS power cord (1)3. Keep the upside of the RPS plug on top and plug it in the RPS DC receptacle (see callout 1 in Figure20). (If you plug it with the upside down, the insertion is not smooth because of the specificstructure design of the RPS DC receptacle and the RPS plug.)4. Use a flat-blade screwdriver to attach the two screws on the RPS plug clockwise to secure the plugto the RPS DC receptacle (see callout 2 in Figure 20).Figure 20 Connecting an RPS power cord (2)5. Connect the other end of the +12 VDC RPS power cord to the RPS power source.6. Verify that the RPS LED on the front panel of the switch is ON. If yes, the power is correctlyconnected.Connecting the RPS power cord of the S5120-28C-PWR-EI and S5120-52C-PWR-EI1. Wear an ESD-preventive wrist strap, and make sure it makes good skin contact and is wellgrounded.2. Keep the upside of the RPS plug on top and plug it in the RPS DC receptacle (see callout 1 in Figure21). (If you plug it upside down, the insertion is not smooth because of the specific structure designof the RPS DC receptacle and the RPS plug.)3. Use a flat-blade screwdriver to attach the two screws on the RPS plug clockwise to secure the plugto the RPS DC receptacle (see callout 2 in Figure 21).1 2