Dell N2224X-ON Power-Switch 24x 2.5GbE 4x SFP28 25GbE 2x QSFP+ ($257.99)

[slidermike]

OH? Any recommendations?

I found this on amazon through a quick search using this "sfp+ to rj45 media converter"

Amazon.com

 

[slidermike]

So I purchased the N2224X-ON 24 port version.
The four front sfp+ interfaces work fine with unsupported DACs connected to devices.
However I am looking for some help with getting the 2 rear qsfp to work at 10gb with a dell 1 to 4 breakout dac.
Not gotten much beyond this so I think this looks correct but since its not connecting, assuming I am missing a step.
running what is reported to be the current code 6.8.1.11

Tw1/0/1                   Full   10000   Off  Down    On    T  (1),2-4093
Tw1/0/2                   Full   10000   Off  Down    On    T  (1),2-4093
Tw1/0/3                   Full   10000   Off  Down    On    T  (1),2-4093
Tw1/0/4   fiber switch 8p Full   10000   Off  Up      On    T  (1),2-4093
Fo1/0/1                   N/A    Unknown Auto Down    On    T  (1),2-4093
Fo1/0/2                   N/A    Unknown Auto Down    On    T  (1),2-4093
Te1/0/1                   N/A    N/A     N/A  Detach  N/A
Te1/0/2                   N/A    N/A     N/A  Detach  N/A
Te1/0/3                   N/A    N/A     N/A  Detach  N/A
Te1/0/4                   N/A    N/A     N/A  Detach  N/A
Te1/0/5                   N/A    N/A     N/A  Detach  N/A
Te1/0/6                   N/A    N/A     N/A  Detach  N/A
Te1/0/7                   N/A    N/A     N/A  Detach  N/A
Te1/0/8                   N/A    N/A     N/A  Detach  N/A

and

!
interface Fo1/0/1
switchport mode trunk
exit
!
interface Fo1/0/2
switchport mode trunk
exit
!
interface Te1/0/1
switchport mode trunk
exit
!
interface Te1/0/2
switchport mode trunk
exit
!
interface Te1/0/3
switchport mode trunk
exit

--More-- or (q)uit


!
interface Te1/0/4
switchport mode trunk
exit
!
interface Te1/0/5
switchport mode trunk
exit
!
interface Te1/0/6
switchport mode trunk
exit
!
interface Te1/0/7
switchport mode trunk
exit
!
interface Te1/0/8
switchport mode trunk
exit

 

[slidermike]

I have two of the Amazon 10Gtek 40G QSFP+ to 4xSFP+ Breakout DAC for Cisco (https://www.amazon.com/dp/B0BJZ1K3W1) [in 1.5 and 3 meter lengths] and the switch UI shows as "Yes" for the Dell Qualified column...

I have the first 3 10G ports populated on each:

Te1/0/1                   Full   10000   Off  Up      Off   T  (1),2-4093
Te1/0/2                   Full   10000   Off  Up      Off   T  (1),2-4093
Te1/0/3                   Full   10000   Off  Up      Off   T  (1),2-4093
Te1/0/4                   Full   10000   Off  Down    Off   T  (1),2-4093
Te1/0/5                   Full   10000   Off  Up      Off   T  (1),2-4093
Te1/0/6                   Full   10000   Off  Up      Off   T  (1),2-4093
Te1/0/7                   Full   10000   Off  Up      Off   T  (1),2-4093
Te1/0/8                   Full   10000   Off  Down    Off   T  (1),2-4093

I am having issues with mine, same 3m cable too. Can you share the related config settings so I can see where I am missing to get them going. Thanks