Redundant power supply for 3900 router series

Dear support,
does the spare power supply PWR-3900-AC= include a power cable?
best regards

The 5B01 backplane itself requires no current, just the individual modules. 1A should suffice well then. Personally, I use separate low noise linear regulated supplies for the backplanes in my designs.
Here's a couple links to assist:
http://www.analog.com/Analog_Root/static/marketSolutions/ios/catalog/5b/ordering.html
http://www.analog.com/Analog_Root/static/marketSolutions/ios/catalog/5b/5b_pwrsu.html
Happy isolating
~~~~~~~~~~~~~~~~~~~~~~~~~~
"It’s the questions that drive us.”
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Power supply for a 5B Series backplane

I have a 16-channel 5B Series backplane (776291-91) and I'm wondering
if I can power it from my PCI-6023E DAQ card's 5 VDC output.
Here's the only information I could find on the backplane:
http://sine.ni.com/nips/cds/view/p/lang/en/nid/1707
My 5B modules use a total of 270 mA, and the DAQ card has 1 A
available, but I need to know much current the backplane itself
requires. I can't find this anywhere.

The 5B01 backplane itself requires no current, just the individual modules. 1A should suffice well then. Personally, I use separate low noise linear regulated supplies for the backplanes in my designs.
Here's a couple links to assist:
http://www.analog.com/Analog_Root/static/marketSolutions/ios/catalog/5b/ordering.html
http://www.analog.com/Analog_Root/static/marketSolutions/ios/catalog/5b/5b_pwrsu.html
Happy isolating
~~~~~~~~~~~~~~~~~~~~~~~~~~
"It’s the questions that drive us.”
~~~~~~~~~~~~~~~~~~~~~~~~~~

Replacement product for redundant power supply RPS1000

Hi,
i would like to know what's the replacement product for RPS1000, i tried in cisco web page but no results.
Please help me.
Thanks

Hello,
Unfortunately there is no replacement product for the redundant power supply RPS1000.
Regards,
Cindy Toy
Cisco Small Business
Community Manager

3845 Router redundant power supply question

Is it possible to swap out a bad redundant power supply on a 3845 router without powering down the router?

The FAQ at this URL indicates that they ARE in fact hot-swappable. Please review it here, under "System Power (AC/DC)".

Monitoring 3750x and 3560x Redundant Power Supply and Fans

I need help for monitoring the redundant power supply of my switches (3750x and 3560x)
I have configured my snmp on my switches and is able to monitor interfaces, temperature and etc.
The problem is when I am monitoring the redundant power supply and fans.
I am using two Cisco C3KX-PWR-350WAC Modular Power Supply per switch.
The OID I use to monitor the PSU are the following:
Power Supply 1
.1.3.6.1.4.1.9.9.13.1.5.1.3 Instance: 1003
Power Supply 2
.1.3.6.1.4.1.9.9.13.1.5.1.3 Instance: 1004
When I do an SNMP walk, the value is showing (1) which means normal.
When I simulate a power outage on power supply 1 or 2 by unplugging the power source, the value doesn't change and is still (1).
Values: normal(1), warning(2), critical(3), shutdown(4), notPresent(5)
As for the Fans:
When I remove the fan module, I am able to get a notification that the fans are down, but when I plug back the fan module it is now using a different instance.
Below is my config for SNMP:
snmp-server community XXXXXXXXXXXXXX RO
snmp-server location XXXXXX
snmp-server contact XXXXXX
snmp-server chassis-id Cisco3560X
snmp-server enable traps snmp authentication linkdown linkup coldstart warmstart
snmp-server enable traps transceiver all
snmp-server enable traps tty
snmp-server enable traps license
snmp-server enable traps cpu threshold
snmp-server enable traps syslog
snmp-server enable traps vlancreate
snmp-server enable traps vlandelete
snmp-server enable traps port-security
snmp-server enable traps envmon fan shutdown supply temperature status
snmp-server enable traps errdisable
snmp-server enable traps vlan-membership
snmp-server host X.X.X.X version 2c XXXXXXXXXXXXXX
Note: This problem is the same for all of my 3560X switches and 3750X switches. I am not sure if I am monitoring the wrong OID.
Thanks in advance

Hi ,
You are running an old IOS code , definitely you are hitting a BUG .
there is no workaround or I would say unfirtunetely you will not be able to get the correct power supply status via SNMP.
you need to use command line for this.
I mean "show env all "
**** if you want to know the Excat BUG that your code is hitting ,please contact TAC.
Thanks-
Afroz
**Ratings Encourages Contributors ****

Does "dual power supply" mean "redundant power supply"?

Does Cisco7301 "dual power supply" mean "redundant power supply"?
If unplug one power socket, 7301 continues operating?

Disclaimer
The Author of this posting offers the information contained within this posting without consideration and with the reader's understanding that there's no implied or expressed suitability or fitness for any purpose. Information provided is for informational purposes only and should not be construed as rendering professional advice of any kind. Usage of this posting's information is solely at reader's own risk.
Liability Disclaimer
In no event shall Author be liable for any damages whatsoever (including, without limitation, damages for loss of use, data or profit) arising out of the use or inability to use the posting's information even if Author has been advised of the possibility of such damage.
Posting
On a 7301, I believe it does act as a redundant power supply, and this is often true for many Cisco devices with dual power supplies, but there can be exceptions. For example, on the 6500 chassis, you might use dual power supplies in combined mode, i.e. failure of a power supply would leave the chassis short of necessary power. The 3560X/3750X might also have insufficient power if a power supply fails when running on two (this issue may arise when using PoE).

Adding Redundant Power Supply

Hi,
I was wondering if I am able to add a redundant power supply to an asr 1001 router that is in production without losing connectivity or causing any diruption to the Users - is it hotswappable?
Thank you, Pat.

Hi Pat,
Yes, the power supplies are indeed hot swappable. Check out the quote from the following link :
"All system components are hot-swappable. They are designed to be removed and replaced while the
system is operating without presenting an electrical hazard or damage to the system."
http://www.cisco.com/en/US/docs/routers/asr1000/install/guide/asr1routers/asr1higV8.pdf
Hope that helps,
- Dave Kosich
Cisco
Posted by WebUser David Kosich from Cisco Support Community App

CNA & "switch redundant power supply"

Just configured trunking between these switches:
2950T-48-SI
3508G-XL
3548-XL
The traffic appears to be flowing correctly through both the default VLAN and also my additional VLAN.
Now, ALL of the 2950 switches on my network display this message: "switch redundant power supply failed" when I connect to them using the Cisco Network Assistant.
Seems like the error message must be related somehow to the VLAN configuration I did.
In a nutshell, I configured all connected Gigabit ports this way:
switchport mode trunk
switchport trunk encapsulation dot1q
I only configured SOME of my switches for the trunking and additional VLAN - must all of them be configured the say way, even if I don't anticipate needing the additional VLANS on those switches?
Thanks, Susan

Hi Susan,
Do you have redundant power supplies connected to the 2950s?
If not, you are probably running into a cosmetic bug, CSCee96721.
We can confirm this by issuing a "show env" in the CLI.
You should see something like this:
"switch#sho env all
FAN is OK
Internal POWER supply is OK
RPS is NOT present
RPS is FAULTY"
Note that the last line indicates that the RPS is faulty, even though the line above it indicates that no RPS is present.
If that applies to you as well, then you are hitting this bug. CNA is polling the same information, which is why you are seeing "switch redundant power supply failed" in CNA.
The fix is in 12.1(22)EA3 and later.
HTH,
Bobby
*Please rate helpful posts.

Redundant Power Supply

Hi everyone,
I would like to know if the SG500-28 supports redundant power supply (means 2 power inputs) ?
Thank you.

Thank you for your response Mr. Lewis.
In fact, I need to know either if the native hardware of the SG500-28 switch supports the power redundancy or not.
P.S : I don't really know when did I create this account, but it is certain that I was harry So thanks for reminding me to change this awesome nickname
odjdj uhdhudh FOR EVER

Need 110-240V Power Supply for WRT54G Ver 8.0 12V 0.5A DC

Can anybody sell me a power supply for my WRT54G Ver 8 wireless router?
Need 110-240VAC to 12V 0.5A DC
If you cannot sell me this item, can you recommend an online vendor?
Thanks a lot.

I checked on the wireless routers adapter .. it shows ...
Ac Input 5V 2A Jack Type : BIG BARREL AC Input 110~120V

New Antec power supply for p7-1003w doesn't fit?!

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Has anyone else faced this? The original power supply doesn't have a bezel, but all the Antec supplys I see do.
If you've had this problem of the bezel beign too big what did you do bend your back plate? lol or is their a certian brand of supplys that don't have the big bezel around the connector hole.
Thanks!
Thomas

Hi,
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Where can I get a new power supply for my HP Pavillian 761C ?

I can't believe how difficult it is to find HP parts. The HP website is worthless for finding ant parts! where do I go to find a new power supply for my HP Pavillian 761C ?

Hi,
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Where can I buy a replacement power supply for Optiplex 9020 Mini Tower?

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Link to ePower ()
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I need a monitor power supply for HP2711X. Where can I buy one?

I need a monitor power supply for HP2711X. Where can I buy one?
This question was solved.
View Solution.

Because the XP597A3 (actually any of these product numbers; XP597AA, XP597A3, XP597AS) is a HP 2011x 20" LCD/LED widescreen monitor. The OP was looking for an A/C adapter power supply for the HP 2711x 27" LCD/LED widescreen monitor, which is product # XP600AA or XP600A3. The adapter power supply I linked to, is the correct part for the 2711x monitor.... that is why not those other parts.
Frank
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Redundant power supply for 3900 router series

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