I think I would have noticed it.....but I'll look at it tomorrow when I
get to the office. I will send a pic as proof of the existence or
nonexistence of an SFP on the actual 3000L. Currently it is
Schrodinger's SFP.
On 1/22/2020 9:18 PM, Josh Baird wrote:
Where? It says it has a 100/1000BaseT ethernet interface:
https://cdn.cambiumnetworks.com/wp-content/uploads/2019/04/SS_ePMP_3000L_11182019.pdf
Erm - it also says it only accepts 29V PoE. The ePMP 3000 (non-L)
supports 56V. Did they really make the ePMP3kL only support 24-29V?
If so, that is pretty dumb.
On Wed, Jan 22, 2020 at 9:13 PM Ryan Ray <[email protected]
<mailto:[email protected]>> wrote:
Spec sheet says 3000L has an sfp.
On Wed, Jan 22, 2020 at 4:24 PM Mathew Howard
<[email protected] <mailto:[email protected]>> wrote:
The 3000 has an SFP, the 3000L does not.
On Wed, Jan 22, 2020 at 5:54 PM Ryan Ray <[email protected]
<mailto:[email protected]>> wrote:
It’s got an sfp in it
On Wed, Jan 22, 2020 at 1:57 PM Adam Moffett
<[email protected] <mailto:[email protected]>> wrote:
Copper. 3000L doesn't have fiber.
On 1/22/2020 4:55 PM, Nate Burke wrote:
Are you seeing Ethernet problems with fiber
connections as well, or just the copper? We put up
an EPMP 3000 early last year. It had Ethernet
problems for about the first 3 or 4 weeks of putting
it up, but has seemed fine since then. This was on
Copper connection. I was just having Ethernet
problems in general, 1g, 100m, 10m. It would
instantly negotiate the speed, but have lots of
packet loss. I attributed it to corrosion on the
Cat5 pins that summer temperature fluctuations
cleared up.
On 1/22/2020 2:45 PM, Adam Moffett wrote:
It was 1 link at 0.9 mile on a +30 EIRP DFS band.
Just a test. Test failed.
On 1/22/2020 3:41 PM, Ryan Ray wrote:
Technically you wouldn't see any performance gains
over a 2000 unless you're hitting 256qam.
What's the distance of the links?
On Wed, Jan 22, 2020 at 11:19 AM Matt Hoppes
<[email protected]
<mailto:[email protected]>> wrote:
No but Chris and I had a theory it was hot heat
related... that kills
that theory.
On 1/22/20 1:17 PM, Adam Moffett wrote:
> Binghamton, NY just north of you. Usually in
the 30's this time of
> year, but it's been more like in the teens
for several days.
>
> Did you see a temperature correlation?
>
>
> On 1/22/2020 12:49 PM, Matt Hoppes wrote:
>> I purchased a bunch of ePMP3000 (not L) and
have honestly had nothing
>> but issues with them since trying to
deploy... including multiple
>> instances at multiple sites with the
inability to get Gig to link...
>> but at the office it's fine... swap to a
Ubiquiti AC radio and it's a
>> Gig on the tower.
>>
>> Out of curiosity what temperature are you at
wherever you are right now?
>>
>> On 1/22/20 12:46 PM, Adam Moffett wrote:
>>> On the first unit we tried yeah. GigE
worked in the office, but on
>>> the tower it would only run at 100BaseT.
Our guys fought with it for
>>> a couple of days. Brought it back to the
office and it did a gig in
>>> the office no problem. I assume it's
related to the cable length,
>>> but maybe some other factor matters. The
switch at the tower was a
>>> Mikrotik CRS 2xx of some type. Not sure if
that matters.
>>>
>>> In any case, the second unit we plugged in
at the tower went right to
>>> a gig no problem.....except that one died
today after being in the
>>> air for 4 days.
>>>
>>> Maybe I just rolled snake eyes or
something, but it has me wondering
>>> about reliability.
>>>
>>> The price and feature set is right so I had
big plans for these. I
>>> probably won't try them again unless
something changes.
>>>
>>> -Adam
>>>
>>>
>>> On 1/22/2020 12:39 PM, Matt Hoppes wrote:
>>>> WAIT WAIT WAIT.... You ALSO are having
issues linking at Gigabit?
>>>> That's interesting, because myself and
someone else are also having
>>>> this issue and Cambium has sworn until
they are blue in the face
>>>> there is no issue.
>>>>
>>>> On 1/22/20 11:54 AM, Adam Moffett wrote:
>>>>> So I tried an ePMP 3000L.
>>>>>
>>>>> Real world performance is ultimately
about the same as ePMP 2000.
>>>>> QoS doesn't work properly. SM was re
registering with a pretty
>>>>> minimal amount of noise. I had 27 DL SNR
and 17 UL SNR on a DFS
>>>>> band......it's not going to get a lot
better than that where I am.
>>>>> Not in real life anyway.
>>>>>
>>>>> First AP wouldn't link at 1Gig on a long
cable (but would on a
>>>>> short cable). Tried a second AP and that
one worked at 1Gig, but
>>>>> then died 4 days later.
>>>>>
>>>>> I got a lot of mileage out of the ePMP
2000 and the PMP450, but
>>>>> this new product does not currently
impress. It's sort of a
>>>>> little bit shitty in fact.
>>>>>
>>>>> Maybe they'll bake out some of the issues
later.
>>>>>
>>>>>
>>>>>
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