Non Cisco POE device is not detecting on any CISCO POE switch.

[vijay kumar]

I am trying to connect  DSCi350-D111 model poe camera on cisco 3750x series switch but its keep on generating below message

*Mar  1 01:02:09.046: %ILPOWER-5-IEEE_DISCONNECT: Interface Fa0/19: PD removed

*Mar  1 01:02:10.061: %ILPOWER-7-DETECT: Interface Fa0/19: Power Device detected: IEEE PD

And tried by enabling LLDP on the switch but still the same persist and i can see in lldp neighbor detail as below

Switch#show lldp interface fastEthernet 0/19

FastEthernet0/19:

    Tx: enabled

    Rx: enabled

    Tx state: INIT

    Rx state: WAIT PORT OPER

When i gone through the datasheet of the camera , its says that the device has below details.

Electrical

Power Draw IR On : 4.2W / IR Off : 3W

Power Input DC 12V, DC12V/ POE

And if i connect the same with external power supply its works fine and the above issues will be only for 30 mins when connects the device on poe .

It  would be more helpful to have an answer.

[Leo Laohoo]

Could be a faulty cable.

[vijay kumar]

The same is working fine if i connect the cisco voipPOE device

[Leo Laohoo]

*Mar  1 01:02:09.046: %ILPOWER-5-IEEE_DISCONNECT: Interface Fa0/19: PD removed

Ok, you sure it's a 3750X?

[vijay kumar]

Sorry , its 3560X series switch

And aother one which i noted is, The POE camera doesn't work on 3560X sereis switch but its working on 3650-48ps. Can i have explaination for this pls.

The issue what i am facing on the 3560x is the power is continously flapping on the poe camera.

[Leo Laohoo]

Sorry , its 3560X series switch

No it's not.  The port you've posted is FastEthernet.

You need to run a cable test.  Unfortunately, TDR is not supported in FastEthernet ports of a 3560/3750.

[vijay kumar]

TDR is supported only on 10/100/1000 copper Ethernet port.

My problem is, if i connect the same cable and the camera on the 3560-48ps switch its work fine. but it doesn't work on 3560x series switch.

My question , Is there any standard different on models?

If it supports on 3560-48ps, it should also supports in 3560x switches. If not why?

[Leo Laohoo]

My problem is, if i connect the same cable and the camera on the 3560-48ps switch its work fine. but it doesn't work on 3560x series switch.

The only possible difference between the two are physi ... wait a second .... I think I know WTF is going on here.

Plug the same cable back to the 3560X and in the interface, issue the command "speed auto 10 100".  The link should come up. 

[Leo Laohoo]

Vijay,

Did you get any results to this?

[James Neilson]

Both 3560x and 3750x switches have GE ports only (With optional 10GE modules), the logs you post state the issue is with a FastEthernet port. Can you post a sh ver from the switch you are having issues with?