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Unsupported Transceiver on G8272

2019-07-12, 13:25 PM

Hi,

 

We are setup up an enviromment where we need temporary to activate 2 Cisco 10Base LR-S transceivers however we are having the following output (show interface transceiver)

 

show interface ethernet 1/18 transceiver
Ethernet1/18
    transceiver is Present
    type is 10Gb LR SFP+ 1310nm
    state is Disabled
    link is Down
    vendor is CISCO-FINISAR
    part number is SFP-10G-LR-S
    revision is N/A
    serial number is FNS19401582
    nominal bitrate is 10300 Mb/sec/chan
    Volts: 3.36V
    Temperature: 66.0C
    Approval: Unapproved

 

 

Lenovo switch has the NOS 10.8.1.0 version installed.

 

We need to move it forward until we don't original SFPs.

 

Can anyone help us on this ?

 

Regards,

 

Carlos

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300 Posts

03-31-2015

US

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Re: Unsupported Transceiver on G8272

2019-07-12, 13:30 PM

Hi Carlos, I will send you a private message with instructions.

 

Thanks, Matt

 

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1 Posts

07-20-2019

US

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Re: Unsupported Transceiver on G8272

2019-07-20, 18:28 PM

Hello Mslavin,

I have similar problem, our carrier/ISP suggested me to use the transceiver they given,

And I failed to active the port on my G8272, evan I already upgraded to lnvgy_fw_torsw_g8272-cnos-10.10.1.0_anyos_noarch

 

Would you please help me to solve it?

Shall I open new thread for you good?

 

Best wishes,

Jeff

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4 Posts

07-12-2019

PT

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Re: Unsupported Transceiver on G8272

2019-07-21, 10:11 AM

Hi, Matt. Thanks for your quick answer.

 

It works as a Charm, and we wait for original LR SFPs.

 

Thanks again for your support.

Cheers.

 

Carlos

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389 Posts

03-07-2017

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Re: Unsupported Transceiver on G8272

2019-07-23, 1:44 AM

Hi CarlosCaldeira

 

Glad to see your problem solved. May I have you help to set this topic as solved. Thank you.

Please feel free to leave your comment, thank you for support Lenovo
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09-04-2014

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Re: Unsupported Transceiver on G8272

2019-09-17, 12:04 PM
 

Andy

 

English Community Administrator
Lenovo eServices

Please remember to come back and mark the post that you feel answered your question as the solution. 
Did you find a post helpfull? You can thank the member by awarding them a Thumbs Up
 

Please don't ask me questions by Personal Message; questions belong in the forums.
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6 Posts

09-18-2019

BR

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Re: Unsupported Transceiver on G8272

2019-09-18, 0:27 AM

Hi Matt, 

I am in the same boat as Carlos. I am here with a G8272 with the last firmware applied, and some DAC cables that came with old servers from other brands. 

 

Could you let me know how to solve that for while? 

 

Best regards, 

Leo

 

G8272#show version
Lenovo Networking Operating System (NOS) Software
Technical Assistance Center: http://www.lenovo.com
Copyright (C) Lenovo, 2016.  All rights reserved.

Software:
  Bootloader version: 10.10.2.0
  System version: 10.10.2.0
  System compile time: Aug 21 14:13:36 PDT 2019
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300 Posts

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Re: Unsupported Transceiver on G8272

2019-09-18, 0:39 AM

Private message sent. Since we typically do not lock out DAC, the over ride may or may not resolve your specific case.

 

Thanks, Matt

 

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6 Posts

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BR

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Re: Unsupported Transceiver on G8272

2019-09-18, 1:24 AM

Thanks Matt, it worked like a charm! :) 

 

 

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2 Posts

11-20-2019

NO

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  • Message 10 of 59

Re: Unsupported Transceiver on G8272

2019-11-20, 12:54 PM

Hi 

 

Is it possible to send me the same instructions ? I have a G8272 with Finsar SFP+.

 

Much appreciated 

 

br

Tuva

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