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Mixed use of GLC-SX-MMD and SFP-10G-SR in C9800-L-F

HI all

PID: C9800-L-F-K9


NAME: "subslot 0/1 transceiver 0" is PID: SFP-10G-SR 

NAME: "subslot 0/1 transceiver 1" is PID: GLC-SX-MMD 

Such an interface is 10G, and the other is 1G. Will there be any problems with simultaneous mixed work? If you need to make them all work, do you need any commands?

 

Thx

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Rps-Cheers | If it solves your problem, please mark as answer. Thanks !
6 Replies 6

marce1000
VIP
VIP

 

 - Ref : https://www.cisco.com/c/en/us/products/collateral/wireless/catalyst-9800-series-wireless-controllers/nb-06-cat9800-ser-wirel-faq-ctp-en.html

>...

 

Q.  What are the SFP/SFP+ optics supported with the Cisco Catalyst 9800 Series Wireless Controller appliances?
A.    

Supported SFP/SPF+ optics

SFP-10G-SR

SFP-10G-LR

SFP-10G-ER

GLC-EX-SMD

GLC-SX-MMD

GLC-LH-SMD

GLC-ZXSMD

GLC-TE

SFP-10G-SR-X

SFP-10G-LR-X

DWDM-SFP10G-30.33=

SFP-10G-AOC2M

SFP-H10GB-ACU7M

Q.  How do I switch from 1G to 10G or 10G to 1G uplinks?
A.  No special operation - replacement of SFP or SFP+ enabled 1G or 10G links.
 
 M.


-- Each morning when I wake up and look into the mirror I always say ' Why am I so brilliant ? '
    When the mirror will then always repond to me with ' The only thing that exceeds your brilliance is your beauty! '

Yes, I found this. But if two interfaces are plugged into 10G and 1G modules at the same time, will it cause one of them to work abnormally?

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Rps-Cheers | If it solves your problem, please mark as answer. Thanks !

Arshad Safrulla
VIP Alumni
VIP Alumni

For sure you cannot bundle the ports, but if you are using it as individual ports it must work.

 

In this setup are you facing any issues?

YES,We insert the module as follows.

NAME: "subslot 0/1 transceiver 0" is PID: SFP-10G-SR 

NAME: "subslot 0/1 transceiver 1" is PID: GLC-SX-MMD 

But the 1G module cannot be up. We have done a cross test, and the interface can be up and working when the module is changed to another device. We also changed the line, but it is useless.

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Rps-Cheers | If it solves your problem, please mark as answer. Thanks !

 

        - Can you see anything in the logs when these tests are done ?

 M.



-- Each morning when I wake up and look into the mirror I always say ' Why am I so brilliant ? '
    When the mirror will then always repond to me with ' The only thing that exceeds your brilliance is your beauty! '

I am sorry for late reply. i can only see the log of module insertion and remove, there is no more log.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Rps-Cheers | If it solves your problem, please mark as answer. Thanks !
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