4/10/2023 0 Comments Ubiquiti media converter![]() ![]() I've pulled many cables through conduit as I used to do quite a lot of electrical work. Just make sure you get the correct optical SFP's for the fibre type. If you can wait fs.com are cheaper, and they also stock an armored cable that might b safer to pull through your duct. Oh and If you buy a Duplex cable you only need to use one fibre for Simplex. There should be plenty of places selling 20M patch leads, PBTech have them. SM is typically used for longer distance, whereas MM is used for shorter runs, in your case once again either would work. SingleMode and MultiMode are the type of transmission through the fibre, and the fibre is generally different types and not really interchangeable. Not much in it size wise, so you could use either? You maybe getting a little confused between SingleMode/MultiMode and Simplex/Duplex.Īs per Spywares link above Simplex is a single fibre and Duplex two fibres. Whereas there's plenty of longer Multi Mode ones. However, it seems I can only find 10m SM cables, and no 20m ones. If you decide to pull a cat5/cat6 cable thru instead, don't besides the possibility of electrical interference, electrical standards say they must be segregated (not in the same duct)Īnd I'm ideally after Single Mode (SM), so that I only have to use one fibre line. Have you had any experience in pulling cables thru duct before? it may sound easy in theory, but in practice not so easy. First problem will be that a 32mm conduit bend will not have enough radius to allow for the connector to go around when there is already and existing cable in itĢnd problem is whatever you use to pull the fibre thru will have to be easy on the existing power cable, you dont want to damage the power cableģrd problem actually pulling the fibre duct, I'm not sure what the maximum pulling tension is on the fibre cable, but I would guess it wont be very mechanically strong, as soon as you get to one of the bends you will end up tearing the fibre in half. However the less I have to feed through, the easier it'll be hence asking about single mode transmission.ĭon't want to burst your bubble, It is very unlikely you will be able to pull a fibre cable thru a 32mm duct with an existing power cable in it. There is enough space for a couple of extra cables with room to spare, it's not completely tight but it does have a couple of bends to negotiate. I'll decide on cable once I figure out what I need (hence asking here). Ubiquiti Single Mode Fibre SFP modules x2 (UF-SM-1G-S) I was looking at using the following equipment: Is it possible to only use one of the two fibres for a SM connection, essentially being able to have two separate connections over one MM cable? I know I need LC connectors, as they're much easier to pull through the conduit, and I'm ideally after Single Mode (SM), so that I only have to use one fibre line. ![]() The only thing I'm having a hard time getting my head around is the fibre cables themselves. The total length of fibre required is just under 20M from the switch inside the house to the point in the garage I'd like to place the media converter.I already have a Ubiquiti Unifi switch with unused SFP ports, so was looking at various SFP modules and a fibre/Ethernet media converter. I can use this, however space is a little tight for other cables (hence the preference for running a single fibre line). There is an existing underground conduit already carrying the power cable to the shed. I'd like to run a fibre line instead of Ethernet, to avoid any potential issues with inductance & interference. ![]() I have a detached garage which is around 5m from the house, and I'd like to run networking out to it from the house (gigabit is fine). I'm a long time lurker, and have always managed to find the info required until now. ![]()
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