There is an SFP module that goes into the port of the switch. You choose your SFP module then the type of fiber and connectors the SFP module is designed to transmit and receive over.
Hello? Is anyone listening? If you want indoor/outdoor, use a CMR/CMX cable like this.
http://ce.superioressex.com/uploadedFiles/Docs/PDF/Catalogs/Communications/CAT6-Outdoor.pdf
http://ce.superioressex.com/uploadedFiles/Docs/PDF/Catalogs/Communications/CAT5e-Outdoor.pdf
Plenty of outdoor Cat6 options are available. I never understood the logic of trying to save $20 a box of cable, only to realize the costs of troubleshooting and re-pulling bad lines. Here's a few options. These should cost you less than $300 a box. Notice you can find legit data sheets and...
Yeah, Efficiency is not calculated into any of those things. I know APC and MinuteMan had pretty good calculator tools. I'm guessing CyberPower does too. Sometimes you can find some common electronics already in their drop downs / selections.
I think BICSI made exceptions to their normal standards of terminating the permanent horizontal cabling to accommodate security installations. Does anyone keep current with their TDMM?
The installer makes money on the material, because he sources it, carry's some cost associated with possessing it for however long, dealing with the paperwork (tax certs, etc) and warrantying it. Ask him how much he is going to charge you to come back and fix a camera you provided vs a camera he...
I have a 1231v3 in one of my machines, I figured I'd be using a dedicated gpu anyways on this one so why pay $100 more for the i7? It's basically the same.
I used to sell these for $80 a set. Total bummer when you drop one in a wall cavity. Harbor Freights are $10-15. Get's the job done and doesn't ruin your day when you lose a couple or leave them behind.
Google Fiber went down for 2 hours the other day and everyone around here was losing their mind. Everyone has already forgotten about Comcast and Time Warner apparently. Google even issued a 2 day credit proactively to everyone. My Comcast issues would last for days and weeks. Google fiber has...