MikroTik

Petzl

Is there a list of decices that support 4 pair POE in ? I did some testing and did find out that the following devices support 4 Pair POE in and 2 Pair POE OUT : Omnitik 5 POE AC Powerbox Pro RB2011UiAS-RM Is Mikrotik planning to make a 4 pair POE injector ? In my test setups the voltage at the omni...

Petzl

Well, I did ask Mikrotik to make a DC version of the CRS-328P, they say there is no market for this

- It makes it compatible with small racks
- It is cheaper, since it does not need to contain a PSU

Petzl

There i fixed it !

Now it does fit in our 6U tower racks !

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Petzl

The scope mount is not really stable when mounted correctly ... it still moves a couple of millimeters ....

Petzl

This year we had many more Mikrotik devices that don't work out of the box, or stops working with in a year. Not working out of the box : Omnitik : 5 devices where the POE out is not working (did solder them trough to fix it) SXT SQ : 2 devices that can only receive and can not transmit wireless dat...

Petzl

Can you guy's make a rackmount version of the netpower 16P ? ans also a DC version of the 328P?

Petzl

Hi, This is more a question for the mikrotik engineers, the CRS112-8P-4S-IN has a limitation of 1A @ 24VDC and 0.45A @ 48VDC, I think this is more a software limitation than a hardware limitation, so the question : is can it do 1A on 48VDC ? and if it is a software limitation, can you then make a hi...

Petzl

we reset them before installation

Petzl

The powerbox pro or omnitik AC is much better than the regular powerbox

Petzl

the famous ipv6 christmas tree is back ! Powered by mikrotik ... http://jinglepings.com/ Does not replay on ping and traceroute ! If you're wondering how it works, make sure to watch the MUM video at http://mum.mikrotik.com/2016/NL/agenda Mine was called "Category based firewalling on RouterOS,...

Petzl

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Petzl

New version is crashing in Debian. old version (3.13) works great.

Works fine here, using wine

Petzl

I took some pictures of the inside of a CRS328 and a CRS112. It seems that it's perfectly possible to modify the CRS328 to a solution with backup power on 24 and 48V There is a 24V psu for the board, There is a 2nd 24V / 48V psu for the POE part. https://drive.google.com/drive/folders/0B8uP6lMFhyXcL...

Petzl

hEX S hEX S is a five port Gigabit Ethernet router for locations where wireless connectivity is not required. Compared to the hEX, the hEX S also features an SFP port and PoE output on the last port. It is affordable, small and easy to use, but at the same time comes with a very powerful dual core 8...

Petzl

https://www.youtube.com/watch?v=kh00GAx66sA

Who can spot it ?

Petzl

Id like to have the included POE injector ....

I think someone did make a copy paste fault from the powerbox pro

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Petzl

I think it has something to do with the fact that port1 is also the POE port.

i had the same problem on a CRS112 and CRS210

Petzl

sometimes It's not safe to use POE on a CCR1009, and newer gigabit devices. If you have a long cable and a low starting voltage (running on batteries or 12V) then you will blow the POE port due to the higher amps it will use on low voltages. even the new devices have problems like the HAP AC, if you...

Petzl

HAP Mini (RB931-2ND)

more info :

https://apps.fcc.gov/oetcf/eas/reports/ ... TV7931-2ND

Petzl

Since 6.30 i have also problems connecting with mac on my old debian linux laptop, for some devices it was solved to clean the winbox cache.

Before i had never problems, what you need to do, to get mac connection possible on wine, is adding a default gateway in you static address configuration.

Petzl

Tape will not help reducing power consumption ....

Petzl

I have 19 HAP AC's and on none of them it is possible to get the 2.4 ghz working correctly ...

- i did also lower the tx power, still not working

Petzl

For FTTH the equipment is not so expensive , i did buy my splicer fot 1700 euro. ex tax (Easy splicer)

if you want to play with fiber you can also buy some cheap chinese fiber cutter and use Quick connectors.

for multimode this works great, for single mode i only recommend this for a quick fix.

Petzl

i have also one only working on channel 1 with 20 mhz ...

Petzl

the negative is connected with the ground in all mikrotik products.

why power it with POE ?

Petzl

Where do you see it ?

r2 = some times lite version, level3
r2 means also sometimes hardware revision 2, like the new omnitik

Petzl

what if you don't use port 1 ?

Petzl

The internal PCB of the omnitik is changed, it has a new CPU where the wireless is integrated. new name : OmniTIK U-5HnD r2 https://s31.postimg.org/afx5252yj/omnitik1.jpg https://s31.postimg.org/682cte1iz/omnitik2.jpg https://s31.postimg.org/zbqkpmpmj/omnitik3.jpg https://s32.postimg.org/ba1b55z9x/o...

Petzl

Today, i had to use v3.2 again to connect over mac ...

i'm using linux + wine .... v3.2 is working fine v 3.4 does not connect

Petzl

I think you can't do WDM over multimode .... since multimode does reflects signals back to the source.

Petzl

Petzl

Can you first post why you need this?

Petzl

I'm using wine , since version 3.4 it's not possible to connect to MAC
if i use a older version 3.2 it's wokring fine in wine

Solved, i was using winbox using win7 emulation, the default setting did solve it.

Petzl

Plugs did cost me 10$ for 40 pieces on ali-express

Petzl

is this a solution ?

Petzl

does the problem with the shielded cable also affect the RB912?

Petzl

and with regular SFP modules ?

Can you test a longer cable or a attenuator ?

Petzl

i don't think it has a fan or a speaker

Petzl

just don't forget passwords , you can add more than one user!

Petzl

i think it's a design flaw , just don't use that port

Petzl

mikrotik only supports passive POE

Petzl

Don't use POE for the CRS1009!

If the voltage is lower than 24V then the CCR will use to much current and POE port will fry.

I did had this problem when using a long cable.

Petzl

I did notice packet loss on port 1 of all my CRS109 and CRS112

No Poe injector was used

Petzl

there was a bugfix in the latest firmware for this

i did had a problem with the crs-112, i had packet loss on port 1, i cant check if it is solved with the new firmware since it is installed at a customer.

Petzl

add a CRS210-8G-2S+IN to it and you have what you want....

Petzl

*) crs212 - fix 1Gbps ether1 linking problem;

i did had some packetloss on port 1 of a CRS212, hope this can be solved with this fix.
the stange thing was that i had this problem also on a CRS109.

Petzl

see my other topic for grounding : http://forum.mikrotik.com/viewtopic.php ... 14#p504423

Petzl

i use it for a GPS, for time sync on closed networks.

also for a grouding USB cable

and a also like to use it for a wardriving GPS, if someone can make a script for it.

Petzl

This is the 2nd time i notice packet loss on a CRS device, this time it is a CRS-112

about 10% packet loss on Port 1 (this is also the master and poe port)

this is not the first time i do notice this, the first time was on a CRS 109

Petzl

it is not intended to use it in harsh locations...

the weather in belgium is nothing special .... only once in 3-5 years we have some real bad weather ...

it's actualy verry unsafe to install these thing on high locations, since they can come down ...

for home use it will be a good antenna.

Petzl

I don't like al the plastic that is used today ....

last year we had a hail storm and some antenna's didn't survive it.

a plastic bracket for a metal antenna wil make it worse ...

Petzl

A omnitik is a great antenna, i have currently 260 of them in production .

at the moment there is for me no need to have a AC version, first i need to upgrade some links to AC for that
i use omnitik only for routing , client access and backup link.

Petzl

do you have some backupfiles of the configuration ?

with the old backup files it was possible to get the password.

can't you just ask the password ?

Petzl

I had the problem that the RB260GSP did shutdown the SFP port, even with the latest firmware, i replaced it by a FTC and now its working fine.

Petzl

Where to buy the rackmount ears ?

i did buy some CRS-112 and no ears where included, it's a shame that there is no mounting solution for a fiber capable device.

Petzl

since upgrading from 6.12 to 6.27 and higher we have some problems with omnitiks

The wireless stops working, and the only solution is reboting the omnitik.
- Scan wil give no result
- Enable / disable does not help.

Petzl

on new ones it's better to solder a grounding wire, since we have to open them for soldering the POE out.

currently we have 241 omnitiks deployed on our little hobby network.
this usb grouding solution is perfect for existing nodes.

Petzl

Since i have noticed i had more broken ports since i was installing omnitiks, I had to find a solution. mostly there was also 1 other device broken like a nanostation or powerbeam due to lightning strikes before we used the RB493 in towers and they even did survive direct lightning strikes. I also l...

Petzl

A DC jack mounted upside down will fail in a tower due to vibration !

Petzl

I had last summer a omnitik with bad capacitors ...

Petzl

I only use ubnt adapters, sometimes i use the mikrotik 24V 1A adapters.

i did try 2 times a 24V 0.38A adapter, they die verry quick.
when i opened one, the capacitors where crushed to get it into the plastic housing.

Petzl

They did something wrong with the pcb design .... i gues there are some filters connected to ground and that 48V is to much for these components ...

Petzl

I did contact support about my problems with the heat shrink oven i upgraded from 2.60 to the 2.70 firmware, and now it is working perfect. and i learned a lesson while upgrading, had some problems with the ST micro driver, i was trying for 1 hour with 3 diffirent laptops then RTFM did solve the dri...

Petzl

excluding taxes +- 1400 euro

the shrinktubes i do with my weller at the moment ....

Petzl

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Petzl

Hi all, i did buy an easysplicer, and I'm realy satisfied with it. Last month i did upgrade a lot of my locations with fiber. more information : https://www.youtube.com/results?search_query=easysplicer http://www.easysplicer.com in one month time i did over 120 welds, it's really handy to be able to...

Petzl

We always use meanwell power supply's with batt pack in 10 jears time on a network with 5000 wireless devies and 800 mikrotiks and we had like 12 mikrotiks broken for no reason. , at the moment we use mikrotik for routing, 87% of the wireless hardware is from a other brand. and +- 40 mikrotiks did g...

Petzl

The converter is not a gigabit model ...

try forcing it to 100mbit

Petzl

You can power the CCR1009-8G-1S with POE , there is only one problem if you use 24V or less and / or a long cable .

Since the CCR1009-8G-1S uses up to 34W , the current is to high at 24v or less.
In this situation the ethernet transformers wil give smoke.

Petzl

this even blocks news sites if there is something mentioned about torrents.

this does not work if you use https

Petzl

- monitor 2 ip's, if both are down then reboot.
if you now ping a defect router , then the good router will also reboot.

- more options like time between pings

Petzl

I have problems that ip cloud is not updating in winbox it says updated, only the ip is changed since then. if i do force update then it is ok. i'm using ip cloud behind a NAT router. - is the ip cloud update timed ? - does it only update when wan ip is updated ? (routerboard wan ip is internal ip) ...

Petzl

everyone solders a wire between poe in and poe out ...

Petzl

can you tell what is wrong in the design ?

it must be something between power lines and ground

can we use 48V passive POE ?

Petzl

Something wrong with the design ?

some people like to know why it is not possible with shielding.

If we don't use shielding al our links would-be running @ 10 mbit half duplex

Petzl

I have a lot of omnitiks that stopped working , or getting un responsive 6.29 RC13

i have romon enabled
will upgrade some to 2.29.1

Petzl

I did some upgrades on RB493AH from 6.12 to 6.29cr13 to test ROMON

With 6.29 it seems that the ethernet ports sometimes go down and up.

Petzl

Normaly not.

connect then both to an omnitik .... then you also have a backup device ...
or use a multiport poe injector

jou can also use 1 POE injector with cable (male - female )+ 1 poe injector with 2 female plugs.
you need to have 2 DC plugs, and jou can connect them to the same powersupply.

Petzl

Laptops do have mostly a special laptop plug , and most DC plugs have thin cables ...

We do some times have burnouts , mostly if the power supply is running on batteries so the current rises

Petzl

Omnitik U5HND with POE OUT, Soldered inside omnitik

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Also my special roof ladder

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Petzl

CRS125-24G-1S-RM

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Petzl

Next problem on a other part of the network. A : omnitik in the center of the network B : Grove connected to omnitik with ethernet C: CRS24 on remote site 1 over UBNT WDS bridge D: Omnitik on remote site 2 over UBNT WDS bridge E: RB2011 connected to omnitik on remote site 2 A can see B , C, D and E ...

Petzl

I found the problem, they are all connected to the same omni antenna wich is not yet in WDS mode.

Petzl

I'm testing romon on my network, and i have the problem that some devices can't see others .... with ip neighbors i can see all the boards ...

i did enable romon and put on all the boards the same secret.

Petzl

Does the ethernet link come up on the laptop / switch side ?

For configuring use Ether 2-5

Petzl

If the driver does not known the card correctly this may happen

Petzl

2 Bonding tunnels ?

Petzl

Can we get those rack ears somewhere ?

Petzl

I forced it to the old style, now even the old style is gone ...

Petzl

regular Omnitik on the roof with soldered ports ... not UPA model wich doesn't work verry well ...

Petzl

CRS-110 8G S 2HnD will have this option i think

see internal pictures of the CRS-109 where the PCB is labeled CRS-110 and there also POE out connector

https://drive.google.com/folderview?id= ... sp=sharing

Petzl

When does mikrotik offer a rackmount option for CRS-100-200 series ?

i did now a test with non MT versions, but they are to short.

Petzl

Upgrading Omnitik from 5.24 to 6.13 works fine.
But after that, upgrade from 6.13 to 6.22 delete all my wlan1 configuration, exactly in the same way that 5.26 to 6.14.....

Same problem i have, sometimes ....

it looks like it has found a new wlan adapter ... and lost the ols one

Petzl

Why 3.3.3.22 ? is this realy your internet ip, or something you chose ?

Petzl

i think that the cheaper devices like 2011 dont support it ...

Petzl

Problems after upgrading to 6.22 with omnitik u5hnd

with my 3 test omnitiks the Wlan1 interface has changed to wlan2 , and configuration is gone.
Also had to add it back to the bridge interface ...

Petzl

try with a other power supply ....

Petzl

in the beginning there where hubs , then your trafic goes to all devices in the network. since the invention of switch the trafic only goes to the devices that need the trafic ... so if you put a POE switch in between and also connect the NVR to it, than there wil be no trafic going to the main swit...

Petzl

just remove port 4 from the switch (master port) or bridge

then ip adresses add 192.168.2.1/24 to port 4

that is all you need to do i think

Petzl

Most common types : Orange OM1 62.5 micron multimode mostly BNC type connector (ST) Orange OM2 50 micron multimode Light blue OM3 50 micron multimode (laser optimised) You need a multimode fiber SFP (mostly 550meter, some up to 2km) Multimode mostly uses grey connectors -----------------------------...

Petzl

I have sometimes the problem that the power led is verry dark, i think it doen't boot then also

Petzl

interesting stuff, would this also work with an RB4xx series board?

i use it for the 493 series ...

Petzl

what does the device if you use dhcp ? (you can make this static)

does it then accept a default gateway?

Petzl

the mAP works with mobotix if you give it 48VDC,

Petzl

can it be this ?

v6.21rc
*) fixed - master port on AR8327 switches that is put into bridge could sometimes not work properly;

Petzl

what is the test command ?

Petzl

I have a CRS 109, V6.20 FW3.18 If i connect my laptop to port 1 (all the other work fine) then the port goes up and down every 5 seconds. The laptop is a dell latitude E6520 with gigabit port. Eth1 is configured as master, 2-8 + SFP are slave I think it has something to do with the fact that Eth1 is...

Petzl

also the latest routerboard firmware ?

the 1100 is more powerfull than a CRS, is it used for routing ?

Petzl

r2 is client of ptp only i think , so no AP mode

Petzl

i sometimes configure netwatch to see if devices are online

then i start disabling interfaces,

last time with a customer, even if i disabled ports everything did stay online,
the customer installed a wireless sonos hifi system, connected them wireless together and then did use cable on both sides.

Petzl

The "EU" label on the boxes is the type of power suply i think.

Petzl

i did make some pictures of a CRS109 there is a POE out connector, and its also labeled CRS110 All Pictures : https://drive.google.com/folderview?id=0B8uP6lMFhyXcLWIxTWwwQ1I1U2s&usp=sharing Also, on the last new RB951UI there is a large "EU" sticker on the box https://lh4.googleusercon...

Petzl

We currently use 6.12 , 6.19 and 6.20 do crash wirh in 20 minutes, then the hardware watchdog is rebooting the router.

1 internet GBP feed to a Cisco router
2 local bgp sessions

supout is sometimes created, reading this file in on the MT website does not help me find the problem.

Petzl

I'd like to use a omnitik for range plotting (wardriving your own ssid's to get a coverage map of the network)

Petzl

and not connected on port 1 of the routerboard?

Petzl

It's just a small routerboard running on the same software ...

Petzl

so

internet - mikrotik - home router - DVR ?

on wich port does the home router listen ?
first try with the same ports; 1 on 1 mapping

Petzl

I have a Routerboard that is not keeping a new configuration ...

in my case the power drops slowly untill the batteries are dead...

it does reset to a previous config (not default)

Petzl

why u use webfig and not winbox ?

just a question, i prefer winbox over webfig

Petzl

don't forget to upgrade board firmware if possible (for the led problem)

We have like 1000 devices, and almost never had a broken one ...

how did you get them like this ?

Petzl

I have never used warranty .... mostly it cost more to send it back ....

Petzl

You need to use self bonding tape for all types of coax connectors!
and finnish it with black tape

Outdoor FTP cable is also recommended ....

Petzl

Do you know the basics of fiber ?

single mode / multimode , max distance, are the fibers crossed ?
Does it work in a other device ?

If i try somethong new i buy at least 1 or 2 spares ....

Till now i have no problems with 2011 and SFP modules (i use mikrotik and opton)

Petzl

you need a fixed ip for this ... or they must whitelist all the isp's ranges....

Petzl

There is a firewall config on port 1 !

If you keep the box you can login over wifi .... (key on box)

Petzl

There is / was a bug when ccr can not access the data storage , and then there is no password for logging in.

Petzl

Are those transmitting radio and tv antenna's ?

and with how much power ?

Petzl

CDR has some up to 100 km

Petzl

Only reason here for broken ethernet interfaces is lightning, and then only in combination with omnitiks ( no grounding ) ... with 793 / 2011 / CRS / CCR no problerms at all (Metal boxes, grounded)

500 sites, + 3000 devices

Petzl

are those FM radio towers ?

Petzl

http://www.interprojekt.com.pl/mikrotik ... -1644.html

27.64 euro, introduction price, lets hope it will get cheaper in time ....

Petzl

I'm more intrested in a entry model with 2 or more SFP modules... since you now can buy 200 meter fiber cables with connectors on it.

What about support for a USB IO module,

- intrusion dection (one or more inputs)
- Temperature monitoring
- one or more outputs

Petzl

http://www.cdr.pl/p3630,mikrotik-cloud-router-switch-crs109-8g-1s-2hnd-in.html CRS109 8G 1S 2HnD IN CPU Qualcomm Atheros AR9344 600MHz Memory 128MB Ethernet 8x 10/100/1000 Mbit/s Gigabit Ethernet with Auto-MDI/X SFP One 1G Ethernet SFP cage (Mini-GBIC; SFP module not included), DDMI support. Storage...

Petzl

KS-soft hostmonitor

Petzl

and finally, why, the heck, there is no native linux winbox version? Is it a big deal to switch to multiplatform toolkit? Winbox works perfect under Wine .... I like to have a option to add a confirmation message to "Remove" and "Disable" , using keystrokes its now to easy to do...

Petzl

I'm intrested to build them inside alarm systems to use them as a VPN gateway, no more messing with port forwarding and dyndns ...

so the question is : will it be cheaper than a 951 ?

Petzl

We have like 50 FM towers in use ... - Keep some distance from the FM antenna's ! (this is the most important 3 meters is the minimum) - Use outdoor shielded cable with shielded connectors (ubnt has tough cable PRO with special shielded connectors) - use ferrites (we had a situation with a 3KW stati...

Petzl

i have a 5 ubnt device connected to a 2.4 ghz rubber duck, still working after 8 years ... distance is 25 meters .... and on the other side a nanostation loco ....

now i know better and wil alway's use the better solution ... in that time 5 ghz rubberduck antenna's where not so common ...

Petzl

What is wrong with 6.15 , or even 6.17 ?

Petzl

Just a reminder :

if you use wine + winbox you also need to define a default gateway if you use a fixed IP config ... if not scanning for neighbors will not work !

Petzl

using wine sometimes it also stops responding ...

and it juist Quited when i did a wifi scan ...

Petzl

do you use FTP cable ?

Petzl

Also Latest Routerboard firmware ?

Petzl

is in stock at some distributors ...

Petzl

It's better to use a ethernet cable for power than a powerplug !

Petzl

new products :

MIKROTIK NetBox5 : http://www.interprojekt.com.pl/mikrotik ... -1624.html
SXTG-5HPacD 26 and 90 degre model http://www.interprojekt.com.pl/mikrotik ... -1622.html

hope MT will update the site soon with some other new toys ... like the MAP

Petzl

@honzam... Thank you for the response but I have one of those and it still only powers one rb unless I'm doing something wrong. @Petzl... Thank you too. Do you have a link as to how to do this mod and what is needed. Sent from my LT25i using Tapatalk don.t have a direct answer for a 433 ... http://...

Petzl

just do POE mod on the board , then you can send the incomming power to the next board ... we do it wit up to 8 devices on 1 board (RB493)

Petzl

We never have problems with reset, we always use 24V UPS powersupply's

Petzl

is there other RF equipment is on the same site ?

What type of cable used ?

Petzl

something like powerpoles : http://www.powerwerx.com/anderson-powerpoles/ it's cheaper with this : http://thumbs2.ebaystatic.com/m/mvclV4nn_8hH9dcyXG8fQnA/140.jpg We now mod all our RB493 boards to have poe out on the 8 ethernet ports, the problem is that we take te power from the power connector, t...

Petzl

I also have problems with 3dsecure.net wen using iceweasel (firefox) , when i use chrome it works fine ... .
Maybe the problems are releated ?

Petzl

It better an cheaper to put a 951UI (dual chain wifi) on top of the rack and power it from ether 10 ....

I don't get the point of placing wifi inside a rack .... or work with coax cables ....

Petzl

- System - Routerboard - settings , disable jumper reset - Put a non removable sticker on it - paint your logo on it - mount them higher - script that sends you information (ident + external ip), if it gets a ip on the ethernet side (also with vpn to investigate the thiefs network) - watchdog with s...

Petzl

strange that 3 is red, and not 4 , reset configuration is maybe a solution for your problem ....

well i allways solder the omnitiks inside for poe out ....

Petzl

running on 12 or 24v volts ?

Petzl

here in Belgium 5.8 is a licenced hamradio band (5650 -5850)

Petzl

We do have a couple of 100 ubnt spares so we use the ubnt power supply's, in 10 years i never had a broken ubnt power supply, ans they stay stable even if you overload them. i also had some problems with the MT 24V 0.38A power supply's and some poe cables. Inside this psu i did found some crushed ca...

Petzl

my RB951 with 48V POE control :

https://drive.google.com/folderview?id= ... sp=sharing

Petzl

I had this also once, afther upgrading ROS + firmware this was ok

Petzl

Do you all know that you need to put a gateway in your fixed ip configuration in order to use mac discovery in wine ?

if you use dhcp there is no problem

Petzl

you can use vlans , eoip tunnels .... never used the RB260, i can recommend the RB2011

Petzl

8 ports is to much for a standard powerplug ...

You need something like this :

Petzl

i always use a soldering iron, also for the 951 ...

Petzl

well the tests we did where all with a omnitik UPA

2 days ago i did a test with a 951UI, wich was more positve

Petzl

well we use Ubiquity for links, and until now all our tests failed. the RB951 is also less sensitive than a omnitik when it comes to powering devices. We never need to cycle power, we do this at the moment only for the unify for powering a 48V unify i made the "RB951UI Super POE" pictures ...

Petzl

What happens if you set power manual on ?

Petzl

Just use a soldering iron .... works better than mikrotiks poe out that is not working at all ...

Petzl

We never had something working on a POE out port of mikrotik equipment

we de several tests on the field with omnitik poe and yesterday a we did try a groove on a RB2011, they all just go on an off a gain...

Petzl

We do sometimes have problems with GSM towers and powerfull FM stations ... do not put your antenna's in front of the cellular antennas .... 2.4 is a problem with GSM towers, evan at 100 meters distance . 5 ghz only if you are realy close <5 meters With FM towers we sometimes need to use Toughcable ...

Petzl

If you use winbox on linux with a fixed IP config you need also to put in a gateway ... if not you can't use mac connect ...

Petzl

I have at work also a problem with a new dell laptop with a intel wirless chipset, it doen't see the 2nd SSID (the first SSID is also a virtual SSID)

Petzl

you can also put a VPN server in a data centre for more performance ....

Petzl

Thanks leovinci81, this is the list from official instances with all used frequenties. Also ISM band http://www.bipt.be/nl/operatoren/radio/frequentiebeheer/frequentieplan/i-tabel Pilsken, Thx, I based my question on that reference guide :-)) Hey, I'm wondering if there is no Mikrotik community in ...

Petzl

There is a free wisp in belgium;

http://www.wirelessbelgium.be

Petzl

I did see in a presentation a GPON or GEPON SFP module on the last MUM

Petzl

Does it run the normal routerOS ?

If YES it wil be the perfect VPN device !

Petzl

5500 is to close to 5520

Also RF schielding does help!

Petzl

http://mum.mikrotik.com/presentations/IT14/it14.pdf

Petzl

We have 100 stable omnitiks in the field

only the one at my home has wireless that stops working.

If you have TX - RX problems , then you have to check the antenna connections, i had one with a short cirquit and one with a missing solder point ...

Petzl

for 2011 : 600 mbit if you go over the cpu ....

Petzl

That said, when should we expect a detailed photo of the best way to connect the necessary pins? 8) Of course this is not the best way, but it works: IMG_0501_cr_res.jpg There are much simpler solutions ..... http://internet.ha.cz/fotoarchiv/2012/reseni_rozsireni_napajeni_poe_omnitik_02.jpg

Petzl

Thanks , it's very helpful

I need SSH service - and I don't always from witch computer I will try to enter it.(this is why I don't block the IP )

Then use a other port than de default port

Petzl

comming soon :

http://www.mikrotik-bg.net/topic/6464-% ... -mikrotik/

And for fiber to the house something like the RB2011UiAS-2HnD-IN

Petzl

I realised that poe out works without any problems only and only if I take the non-poe out device and solder the wires on pcb myself. Of course an appropriate power adapter is necessary to power more devices. Odesláno z mého N1 pomocí Tapatalk We also use the not POE omnitik and a soldering iron, o...

Petzl

Feel free to join this event on facebook :
https://www.facebook.com/events/763389400355187/

Petzl

I did a upgrade + reset on my CRS

Now is all working fine (before only 10mbit if one of the devices was 10 mbit)
Also did a board firmware upgrade

Petzl

most of the 75x devices will slow down if the power is to high

i set it to 20dbm on all rates

Petzl

I have a link near a Weather radar, if the radar is turned of i get a troughput of 60/45 Mbit over 3 hops in total, with the radar on it's more like 25/8 Mbit , now six months ago i installed some cheap RF shielding from antenny24 and performance went up to 45/25 Mbit, so yes it does help.

Petzl

We use WDS mode for ubiquity, if you do client and ap mode , the device wil do some sort of Natting ...

Petzl

We have a lot omnitiks that stop working after a lightning storm.

with the 493 in a metal box we never had this problem.

It's strange since everyting on it is made from plastic. and we use shielded cables.

Petzl

I mostly use the Toughswitch from Ubiquity in these cases.

it's a verry good device, only getting a little to hot for what it does ...

Petzl

Sorry, we only use the 493AH , since we do a passive POE mod on the board ... and this model doesn't have a voltage monitor ... The 493 does not have voltage monitoring , you can use this module : http://tandem.ck.ua/ups_mtm-eng.php [admin@MikroTik] /system health> /system routerboard print routerbo...

Petzl

The 493 does not have voltage monitoring , you can use this module : http://tandem.ck.ua/ups_mtm-eng.php

Petzl

Belgium,

Wirelessbelgium, covering mostly the dutch part of belgium
http://www.wirelessbelgie.be

Petzl

i do have sometimes strange problems when i get double ip ranges from bgp .... then i need to add a bgp filter ...

Petzl

Scheduler Bug also not fixed in 6.6

http://forum.mikrotik.com/viewtopic.php?f=2&t=77876

Note this is caused by different system language than english

Petzl

You should never use repeaters, use 2 devices then ...

Petzl

It seems the error is caused by my system language ... before it was english and now dutch.

also with other months it causes errors ...

Petzl

If i want to change the scheduler this month i get a error message

scheduler.png

It shows "okt" when you open it, now when you need to set a new time you also must change "okt" to "oct"

scheduler2.png

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