Negative sir. I've referring to Gigabit ethernet running on fiber optic
cable with gigabit SFP modules. The problem occurred when one of the
SFP modules was in an SFP+ (i.e. 10 gigabit) port which in theory should
have been backwards compatible.
On 6/5/2015 12:17 PM, That One Guy /sarcasm wrote:
Did you just say you couldn't get your fiber to link when plugged into
ethernet?
On Jun 5, 2015 11:02 AM, "Adam Moffett" <[email protected]
<mailto:[email protected]>> wrote:
You should probably read the changelogs.� I had a few weird
issues on older firmware...like version 6.7 or so.� I never had
it crash completely, the worst thing was an issue where ethernet
ports would flap.� It's been a year or more since anything
unexpected happened to me with a CCR, but in the changelogs I
still see bugs being fixed that cite crashing under specific
circumstances.
There was one problem I had that I don't know if it was
resolved.� If I put an SFP module into an SFP+ port, I couldn't
get ethernet link to another unit that had the SFP module in an
SFP port.� I tried it several times because I thought in theory
these things were backwards compatible, but it never worked for me
and I just stopped trying that configuration.
I have a feeling if you go out of your way to find things that
crash it, you'll find some.� Though if you do, I hope you'll
report it to Mikrotik support.
Ok thanks�
�
Any stability issues with them in general?� I know this is a
broad question .. I�ll be comparing this to what I�m used to
(Cisco/Juniper) which are traditionally rock solid for years on end
�
I tested some smaller units before and managed to melt them down
pretty quickly .. granted it wasn�t for WISP application and we
were going out of our way to try and take them offline (testing)
�
*From:*Af [mailto:[email protected]] *On Behalf Of *Adam Moffett
*Sent:* Friday, June 5, 2015 11:38 AM
*To:* [email protected] <mailto:[email protected]>
*Subject:* Re: [AFMUG] CCR1036-8G-2S+EM
�
You won't have a performance problem.� Before firewall rules
you'll be at like 2% CPU.�
I don't think they make the 36 core unit with dual power
supplies....which is something I never understood.� Otherwise I
think you'll like what it does and how easily it does it.
Anyone used one of these � any feedback?
�
I�m getting involved with a wireless expansion project
probably at some point and these Routerboard CCR1036-8G-2S+EM
were specified in the project plans.
�
Roughly speaking, 600-800Mb/s of traffic going through them
� roughly 2500 PPPOE users terminating on it (BRAS).�
This is just an estimate at this point�.
�
Whether I like it or not, it looks like I�m swimming into
Routerboard and Ubiquiti territory �. K
�
Thanks,
Paul
�
�
�
