03-16-2021 04:39 AM
Hi Everyone,
Can C9300-48S switch's 1G fiber ports support GLC-FE-100LX= ? Can the 1G SFP of 9300-48s be configured for dual-rate Fast/Gigabit to accept GLC-FE-100LX=
03-16-2021 04:58 AM
Hi @adeebtaqui
According to the Compatibility Matrix, C9300-48S doesn't support GLC-FE-100LX= It supports GLC-GE-100FX
Please find an image below for your reference:
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08-31-2022 01:37 PM
I am having issues with GLC-GE-100FX SFP with the Serial Numbers beginning with OPx and what appears as a date(?) of 7/2001. SFPs that do seem to work have a date(?) of 2007 or later and SN starts with “A” I am certain if there are others but I don't have that info in front of me.
In logs the "older" (if in case that is a date) SFPs shows as unsupported and error disables the port(s).
This also is the case with GLC-GE-100FX SFPs that were on 3850s as well.
The failures have been noticed on both 3850s and 9300s using IOS:Gibraltar-16.12.x; Amsterdam-17.3.x; Bengaluru-17.6.x; & Cupertino-17.9.x. Prior to Gibraltar we did not notice this.
Any thoughts? We are planning n purchasing newer SFPs but how do you guarantee that you receive the correct ones?
03-16-2021 05:21 AM
i believe new one only support 1Gig SFP.
08-31-2022 05:26 PM
I already have hundreds of 100M SFPs in place in both 9300s and 3850s. Also, Spoofters IT Service earlier reply shows that the GLC-GE-100FX is compatible.But thank you for your response.
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