I have no experience with XFP modules but I figured I'll respond anyway in case someone else wants to weigh in.thx.. status update...
i just bought this...
' Brocade ES4625M-FLF-08 2x 10GB XFP Switch Module
Brocade ES4625M-FLF-08 2x 10GB XFP Switch Module | eBay
To buy???
* 7 meter OM4 LC to SC Fiber Optic Patch Cable Multimode Duplex Aqua 50/125 LC SC 1M-15M
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OM4 LC to SC Fiber Optic Patch Cable Multimode Duplex Aqua 50/125 LC SC 1M-15M | eBay
OM4 patch cords are commonly used in passive applications (GPON, FTTX and LANs), | OM4 Bandwidth Overfilled Launch At 850nm / 1500 Mhz/Km | Overfilled Launch At 1300nm / 500 Mhz/Km | Laser Launch At 850nm / 2000 Mhz/Km | Attenuation At 850nm / 3.5db/Km | Attenuation At 1300nm / 1.5db/Km.www.ebay.com
Hope this is what I need next...
* Juniper SRX-XFP-10GE-SR 10GBase-SR 10G XFP optical transceiver
FOR Juniper SRX-XFP-10GE-SR 10GBase-SR 10G XFP optical transceiver w/60 days WRT | eBay
* Intel X520-DA2
DELL Intel X520-DA2 X520 10Gb SFP+ Network Adapter 0942V6 0XYT17 E10G42BTDAPG1P5
* Intel E10GSFPSR Ethernet SFP SR Optics Transceiver Module
Intel E10GSFPSR Ethernet SFP SR Optics Transceiver Module 101556666464 | eBay
If my to buy list looks good, I will go for it today... need to get all the parts in, then hit the website to walk through licensing, etc.. updating to latest firmware and see if i can pull out any straggler hairs i have left on top of my head!!!!1
Yes, attach it to the CPU heat sink. Sorry, I wish i'd taken pics of this at the time.So the fans are here going to try the same mod, it seems all 4 fans come with... no connectors.
Id rather notcut and solder the old ones to the new fans and ruin them, so what connectors do I need? I am pretty sure its JST, but there are so many different ones, does anyone know exactly the specific one for the fans?
Also I was running my new Zyxel WBE660S AP's using the 10gb RJ45 SFP and after a couple of hours of working fine suddenly the AP started messing up.
I think it was honestly the SFP got too hot! Because when I touched it with my hand it was like OMFG hot, so I wonder if I will have the same issue with this switch after this specific fan mod.
Just to be safeI did already order a multi gig switch that has RJ45 and SFP ports so I do not have to use the RJ45 SFPs anymore.
Update: Just got the switch housing off, where does the thin larger fan go? Over the CPU heatsink? I thought it was supposed to sit above the SFP cage to keep it cool (as thats where I am having heat issues) but no space for it there.
You did have pictures on one of you posts, I found it and it helped me. @deff_janiels also followed your mod and took a good pic here: https://forums.servethehome.com/ind...erful-10gbe-40gbe-switching.21107/post-331607Yes, attach it to the CPU heat sink. Sorry, I wish i'd taken pics of this at the time.
There's no perfect attachment points, I just used some heavily threaded screws and they bit into the heat sink enough that it holds it in solidly.
I never found myself having to cool the SFP area, seemed to dissipate well enough on its own.
Also, PM'd you with this, but these were the fan connectors I used: https://www.amazon.com/gp/product/B0BXZ3HYDL/
Problem solved. Turns out, it was neither switch nor AP related. My DNS forwarding in OPNsense wasn't working correctly and taking a long time to resolve queries, both internal and external. I'm assuming that because of lower latency, the wired connections would resolve themselves, but the wireless connections took forever or would timeout, which was causing the APs to drop off and reconnect repeatedly in search of connection.show int <interface>
should show all the info
So the ASIC fan is to cool the ASIC cause it’s the highest temp internal part of the switch, and by replacing the rear fans with lower speed (and thus noise) fans, the ASIC fan offsets the lower airflow.For some reason I thought this was a solution to make the switch quiet and keep the SFP's really cool, because when I tested the RJ45 SFP the other day they worked fine, even at multi gig speeds and my desktop has been hooked to one for weeks no issues, but soon as I added my access point using one it got super super hot and the AP messed up and I cant say if it was a fluke with the AP or not but I think the SFP got hot enough to cause issues.
My brain took this heat problem and just assumed that was the problem you were addressing, as everything else is running cool enough without an extra fan.
Adding an external fan is a solution, and I have a great fan for it already (the ones I use ontop of my AVR in the theater room) but I wanted something clean and intergrated so that way my rack is self contained and my dog or whatever cant mess it up.
Looks like I may just have to go with plan B, I got this switch and can just use it in conjunction with my ICX 6450 and just have the 7250 for (another) backup.
You need to pick the right fan for your model of ICX-6610, meaning rear or front exhausting. If you're not aware of the type of your model, the device should have a relatively large green sticker indicating the direction of the fan (E or I).Anywhere I could buy PSUs for the 6610?
It sounds like you want to use layer 3 on that port, not layer 2, which is fine. The port will need to be in its own VLAN (no other ports), with that VLAN membership set as untagged, and then you can assign an address and mask directly on the port. You can also separately add routes to the routing table (not associated with any VLAN or port) with a next-hop address of the pfSense device that is connected to the port.Am I supposed to create a VLAN and assign IP address for that VLAN and make it untagged on the specific port? My firewall (pfSense) does not know anything about VLANs and I want to keep it that way.
I´ve got 2 6610 but on has no PSU or fans and I havent found any green sticker on the base appliance, where is it normally?You need to pick the right fan for your model of ICX-6610, meaning rear or front exhausting. If you're not aware of the type of your model, the device should have a relatively large green sticker indicating the direction of the fan (E or I).
The 1000W power supply supports POE.
Search for these terms on eBay for rear exhausting fans (e type): awf-2dc-1000w-e rps16-e 23-0000142
Search for these terms on eBay for front exhausting fans (i type): awf-2dc-1000w-i rps16-i 23-0000141-02
You'll notice that there are plenty of options for rear exhausting fans, but none or few of the other type.
Sadly not on Europe, havent found an okay price.@rheaalleen the sticker is on the psu/fan. E-type are the most common, and readily available on ebay. You can use either/or with fan and psu, but you can't mix type in the same chassis.
type e: exhaust. Fans pull air from the front, blow out the back. usually front of rack mounted
Type I: intake. fans pull from the back. usually rear of rack mounted.
You are correct. After reading a bit last night it looks like I need to create "transit" VLAN along with VE and IP address. I have this configuration with Juniper though things are done a bit differently. So far, I don't think ICX's CLI is too difficult provided one has fundamental understanding how network works. I plan to work on my ICX a bit today. I assume by default intervlan is allowed and not necessarily blocked? I have use cases where specific VLANs are to be isolated and only have access to the Internet.It sounds like you want to use layer 3 on that port, not layer 2, which is fine. The port will need to be in its own VLAN (no other ports), with that VLAN membership set as untagged, and then you can assign an address and mask directly on the port. You can also separately add routes to the routing table (not associated with any VLAN or port) with a next-hop address of the pfSense device that is connected to the port.
For used enterprise network equipment, it can often still be cheaper to buy from the US despite the added shipping cost as well as VAT. Did you check what the total cost would end up being if you buy them from a US seller?Sadly not on Europe, havent found an okay price.
That is correct, by default there are no layer 3 ACLs, all traffic between layer 3 networks is permitted (the same as for layer 2).I assume by default intervlan is allowed and not necessarily blocked? I have use cases where specific VLANs are to be isolated and only have access to the Internet.
Forgive the mess...going on an unhoarding adventure...get stuff working fully, chuck the rest...I have no experience with XFP modules but I figured I'll respond anyway in case someone else wants to weigh in.
From a cursory glance, it looks to me like that should work.
Note that the older Intel NICs like the X520-DA2 are built for high airflow cases like servers as far as I know. If you use it in a desktop/workstation you might have to add a fan to the heatsink, and some are even sold with active cooling from the factory.
The Intel NIC can also be unlocked to support non-Intel programmed transceivers if you want, but that one from eBay already looks to cost about the same as a generic one anyway.![]()
My experience is that replacing all 3 fans with 13cfm units. On "high", it sounds roughly same as the switch on "low" with original fans. On "low", it's pretty close to silent (you could easily have in the same room, I wouldn't put the switch on your desktop though).If I turn off PoE on the ICX 6450, how low can I take the fans to reduce noise?
Realistic to disable them all?
First page says "48 port and PoE models have 2 or 3 fans, but they can be removed if you're not using near full PoE load", so my understanding would be 1 has to run
Which fans did you install? I saw the comment about "good" options, I´m a bit flexible on what to take but I would like to avoid crimping and have the cables already in correct order.My experience is that replacing all 3 fans with 13cfm units. On "high", it sounds roughly same as the switch on "low" with original fans. On "low", it's pretty close to silent (you could easily have in the same room, I wouldn't put the switch on your desktop though).
With the 13 cfm fans, the temps have been in the 53C-56C range in a closet with poor ventilation.
My guess is that keeping even just one original fan is significantly louder than three 13 cfm fans.