07-17-2013 08:52 AM
Hello everybody,
As my attention, I found there was a upgrade of UBR10012 that PRE5 has coming.
I want to know some detail information of PRE5.
Does anyone have some documentation or PPT of UBR10-PRE5?
Please share it with me......
Thank you.
Solved! Go to Solution.
07-22-2013 03:22 PM
There are 8 10G sfp+ ports on the PRE5. 4 can be used as uplinks, making space for the new 3G-SPA in the SIP-600, and 4 can be used as cross connect to a secondary PRE for redundancy.
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07-18-2013 11:56 PM
Hi Hele,
you can access in this URL:
regards,
07-19-2013 02:31 AM
Thank you for your answer...Ivan.
I had read that document and datasheet of PRE5 before.
Is the board-to-board port function is make connection between two PRE5?
Is the board-to-board port can be able to a uplink port?
07-22-2013 03:22 PM
There are 8 10G sfp+ ports on the PRE5. 4 can be used as uplinks, making space for the new 3G-SPA in the SIP-600, and 4 can be used as cross connect to a secondary PRE for redundancy.
Sent from Cisco Technical Support Android App
01-22-2014 04:52 AM
Hi all ,
Does anyone know if can old power supply UBR10-PWR-AC work with PRE5 ?
I have 4x 3g60 and 2x PRE4 , and want to change to PRE5 .
Thanks
01-22-2014 05:01 AM
Hi Startx001,
You can check use command show environment and look your power consumption. If it's less than 2400 W *please note, your power will be average if you have 2 UBR10-PWR-AC.
Make sure if you sum Power A and B will be less than 2400 W.
If it's more than 2400W, please replace with UBR10-PWR-AC-plus to make sure the redundancy works.
01-22-2014 05:04 AM
So it will works with UBR10-PWR-AC and power consumption will be splited across two of them?
I have two UBR10-PWR-AC.
Any Cisco documents about that ?
BR
VZ
01-22-2014 05:08 AM
Yes, it works.
It will split. 2 when you have 2, but remember, it is a rendundacy power module. So, you should aware when 1 power had a problem.
But, if you had full card, i think you will have power consumtion more than 2400 W. Last month, I upgraded
UBR10-PWR-AC to UBR10-PWR-AC-plus in a CMTS box that use PRE5
01-22-2014 05:28 AM
Hi,
Thank a lot. Just one more question if you remember . How much power consumption you had when you inserted PRE5 with UBR10-PWR-AC and what/how much cards you have ?
Thanks
VZ
01-22-2014 05:32 AM
Hi,
When I use PRE5 (2 Unit), MC20x20 8 Cards, 1 unit SPA-UBR10-DS-HD, and 2 units SPA-5x1. The consumstion is about 2600 W.
01-22-2014 05:47 AM
Hi,
As I attention, the max power of PRE4 and PRE5 are 210W and 248W respectively.
So from your environment I think the old power supply can support upgrade.
But please see datasheet of PRE5, there have some hardware requirements.
First of all is newer power supply which are UBR10-PWR-ACPLUS and UBR10-PWR-DC-PLUS.
http://www.cisco.com/en/US/prod/collateral/video/ps8806/ps5684/ps2209/data_sheet_c78-728258.html
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