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Power Supplies in 6513 cat switch.

I have a Catalyst 6513 switch. It has 2 6000 watt power supplies installed. I am not sure why, but each one only shows up as being 3780 watts.

I was planning on running these in redundent mode. Right now they are running combined because I need a total of 4943 watts to run everything.

Does anyone have any ideas why these are only showing up is as 3780?

The show power output is below.

system power redundancy mode = combined

system power total = 6300.00 Watts (150.00 Amps @ 42V)

system power used = 4943.82 Watts (117.71 Amps @ 42V)

system power available = 1356.18 Watts (32.29 Amps @ 42V)

Power-Capacity PS-Fan Output Oper

PS Type Watts A @42V Status Status State

---- ------------------ ------- ------ ------ ------ -----

1 WS-CAC-6000W 3780.00 90.00 OK OK on

2 WS-CAC-6000W 3780.00 90.00 OK OK on

Pwr-Allocated Oper

Fan Type Watts A @42V State

---- ------------------ ------- ------ -----

1 WS-C6K-13SLT-FAN2 298.20 7.10 OK

Pwr-Requested Pwr-Allocated Admin Oper

Slot Card-Type Watts A @42V Watts A @42V State State

---- ------------------ ------- ------ ------- ------ ----- -----

1 WS-X6148-RJ45V 100.38 2.39 100.38 2.39 on on

2 WS-X6148-RJ45V 100.38 2.39 100.38 2.39 on on

3 WS-X6348-RJ-45 100.38 2.39 100.38 2.39 on on

4 WS-X6348-RJ-45 100.38 2.39 100.38 2.39 on on

5 WS-X6148-RJ45V 100.38 2.39 100.38 2.39 on on

6 WS-X6148-RJ45V 100.38 2.39 100.38 2.39 on on

7 WS-SUP720-BASE 315.00 7.50 315.00 7.50 on on

8 WS-SUP720-BASE 315.00 7.50 315.00 7.50 on on

9 WS-X6748-GE-TX 325.50 7.75 325.50 7.75 on on

10 WS-X6148-GE-45AF 111.30 2.65 111.30 2.65 on on

11 WS-X6148-RJ45V 100.38 2.39 100.38 2.39 on on

12 WS-X6148-RJ45V 100.38 2.39 100.38 2.39 on on

13 WS-X6148-RJ45V 100.38 2.39 100.38 2.39 on on

Inline Inline Inline

Pwr-Requested Pwr-Allocated Local-Pwr-Pool

Slot Card-Type Watts A @42V Watts A @42V Watts A @42V

---- ------------------ ------- ------ ------- ------ ------- ------

1 WS-F6K-PWR 283.50 6.75 283.50 6.75 34.44 0.82

2 WS-F6K-PWR 258.30 6.15 258.30 6.15 34.44 0.82

3 WS-F6K-PWR 289.80 6.90 289.80 6.90 34.44 0.82

4 WS-F6K-PWR 277.20 6.60 277.20 6.60 34.44 0.82

5 WS-F6K-PWR 289.80 6.90 289.80 6.90 34.44 0.82

6 WS-F6K-PWR 277.20 6.60 277.20 6.60 34.44 0.82

10 WS-F6K-GE48-AF - - - - 34.44 0.82

11 WS-F6K-GE48-AF 270.90 6.45 270.90 6.45 34.44 0.82

12 WS-F6K-GE48-AF 277.20 6.60 277.20 6.60 34.44 0.82

13 WS-F6K-GE48-AF 107.10 2.55 107.10 2.55 34.44 0.82

2 REPLIES

Re: Power Supplies in 6513 cat switch.

Jeremy,

The reason you are only getting half the power because you are using 110V inputs instead of 220V. These power supplies maximum ratings are rated with a 220V inputs. Please see the specs on your power supplies.

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/hardware/Chassis_Installation/Cat6500/0apwsply.html#wp1026788

Mark

Re: Power Supplies in 6513 cat switch.

After re-reading the output.. It it strange because the P/S is rated at either 2900W or 6000W output. What voltage inputs are you using?

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