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cisco WS-C4507R

Posted on 2012-03-22
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Last Modified: 2012-03-22
we have a cisco cisco WS-C4507R, just need some clarification if this switch is capable of poe.
we tried connecting a cisco ip phone and it would not power up, tried on serveral ports. is there some global config to turn POE on. below are some show command outputs

show power inline
Available:1400(w)  Used:0(w)  Remaining:1400(w)

Interface Admin  Oper            Power(Watts)     Device              Class
                            From PS    To Device                    
--------- ------ ---------- ---------- ---------- ------------------- -----

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

Totals:          0    on    0.0        0.0      


show power

Power                                             Fan      Inline
Supply  Model No          Type       Status       Sensor   Status
------  ----------------  ---------  -----------  -------  -------
PS1     PWR-C45-2800AC    AC 2800W   good         good     good  
PS2     PWR-C45-2800AC    AC 2800W   good         good     good  

Power supplies needed by system    : 1
Power supplies currently available : 2

Power Summary                      Maximum
 (in Watts)              Used     Available
----------------------   ----     ---------
System Power (12V)        308        1360
Inline Power (-50V)         0        1400
Backplane Power (3.3V)     40          40
----------------------   ----     ---------
Total                     348        2800



show module
Chassis Type : WS-C4507R

Power consumed by backplane : 40 Watts

Mod Ports Card Type                              Model              Serial No.
---+-----+--------------------------------------+------------------+-----------
 1     2  Supervisor IV 1000BaseX (GBIC)         WS-X4515           JAE07460HNP
 3    48  10/100/1000BaseT (RJ45)                WS-X4548-GB-RJ45   JAE07460MH6
 7    48  1000BaseX SFP                          WS-X4448-GB-SFP    JAE1123KYM9

 M MAC addresses                    Hw  Fw           Sw               Status
--+--------------------------------+---+------------+----------------+---------
 1 0007.0e34.1700 to 0007.0e34.1701 3.0 12.1(12r)EW  12.2(25)EWA6     Ok      
 3 000e.38fb.0c00 to 000e.38fb.0c2f 1.0                               Ok      
 7 001b.d546.9ab0 to 001b.d546.9adf 1.3                               Ok      

Mod  Redundancy role     Redundancy mode     Redundancy status
----+-------------------+-------------------+-------------------
 1   Active Supervisor   Non redundant       Active
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Question by:Mars37
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Accepted Solution

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BDC-Net earned 300 total points
ID: 37754859
The chassis can support PoE, but your blade can't. The model number will have a V in it that indicates PoE (WS-X4548-GB-RJ45). Here is an example of one: WS-X4548-GB-RJ45V
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by:Mars37
ID: 37754871
thanks for quick response.
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