[c-nsp] A9K-4HG-FLEX - experiences with SFP+ modules in SFP28 ports?

[dv at dv.ru]

Hi, 

Not all ports/port groups combinations are possible. 
See table 13.

https://www.cisco.com/c/en/us/td/docs/iosxr/asr9000/hardware-install/etherne
t-line-card-installation-guide/b-asr9k-ethernt-line-card-install-guide/b-asr
9k-ethernt-line-card-install-guide_chapter_00.html#Cisco_Concept.dita_b669bd
ac-dd5e-4c34-a8ff-aaa734f03b8f

SFP+ in SFP28 port works well if configured according to the table above.


Dmitry.



-----Original Message-----
From: cisco-nsp <cisco-nsp-bounces at puck.nether.net> On Behalf Of Rimestad,
Steinar via cisco-nsp
Sent: Thursday, September 12, 2024 22:19
To: cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] A9K-4HG-FLEX - experiences with SFP+ modules in SFP28
ports?

Hi.

The card is only 400G so you decide how to configure each group, either as
1x100G, 4x25G, 10x10G, 10x1G or 5x1G_5x10GE for instance. To run the SFP28
ports at 10G to utilize SFP+ in those ports you have to set the entire
port-group to 10x10G, you can't mix and match them as 10G/25G.
https://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/system_manage
ment/command/reference/b-system-managment-cr-asr9000/hardware-redundancy-and
-node-administration-commands.html#wp1621757374

it is well explained in this video from the Cisco ASR 9000 Channel on
Youtube
https://www.youtube.com/watch?v=_1QY9q1h_L0

Hope this helps.

/Steinar

-----Original Message-----
From: cisco-nsp <cisco-nsp-bounces at puck.nether.net> On Behalf Of Brian
Knight via cisco-nsp
Sent: torsdag 12. september 2024 16:56
To: cisco-nsp at puck.nether.net
Subject: [c-nsp] A9K-4HG-FLEX - experiences with SFP+ modules in SFP28
ports?

I'm about to install some of the new 400G Gen 5 line cards, model number
A9K-4HG-FLEX-TR. These are being deployed along with new chassis and RSP5's.

Does anyone have direct experience using SFP+ modules in the SFP28 ports on
this particular line card? Does it work without issues?

Thanks,

-Brian
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