If you were deploying all new APs today, N or AC?
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@thecreativeone91 said:
@scottalanmiller said:
@Dashrender said:
But the other two building don't have POE, so they both need a new/replacement solution very soon.
Why is PoE needed? Is it a business need or just a tech want? What's the financial driver there?
Depending on their restrictions in the area you might have to provide phones during power outages. If you don't have a building generator. PoE with a good UPS system is the best way.
Depends. Some places already have UPS at the desk and not in the DC. Most are in the DC and not at the desk, but both (and neither) happen.
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@scottalanmiller said:
@Dashrender said:
But the other two building don't have POE, so they both need a new/replacement solution very soon.
Why is PoE needed? Is it a business need or just a tech want? What's the financial driver there?
To deploy VOIP phones. If I don't use POE I have to either use a power injector or power bricks at the endpoint, assuming the phones support power bricks.
In some cases I need to ensure the phones say working even in a power outage, so those will need to be on UPS either through the switch or one near the phone.
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@Dashrender said:
While management (and I) were willing to deal with a day or less of downtime when a new one was being sent overnight, we no longer have that situation.
As others have said, with a day as acceptable downtime, you may think about just paying for overnight shipping as part of your DR plan. That would be a discussion with management to inform them enough to decide.
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@scottalanmiller said:
Why is PoE needed? Is it a business need or just a tech want? What's the financial driver there?
@Dashrender said:
To deploy VOIP phones. If I don't use POE I have to either use a power injector or power bricks at the endpoint, assuming the phones support power bricks.
In some cases I need to ensure the phones say working even in a power outage, so those will need to be on UPS either through the switch or one near the phone.I prefer PoE to make things easier, but if the cost difference is such a big driver for you, then you will seriously need to look at whether or not phone X, Y or Z need to be on during a power outage and make decisions from there.
Some of this decision will be made based on the model of Yealink you pick. the current T4X line do not ship with power injectors. SO you have to figure that cost into the phone purchase and that can quickly add up to enough to make the difference between a PoE switch and a non-PoE switch be minuscule.
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@JaredBusch said:
@Dashrender said:
While management (and I) were willing to deal with a day or less of downtime when a new one was being sent overnight, we no longer have that situation.
As others have said, with a day as acceptable downtime, you may think about just paying for overnight shipping as part of your DR plan. That would be a discussion with management to inform them enough to decide.
It's more than just the equipment though. In a straight swap from one piece of gear to the same gear, there is little to no setup needed, just import the old config on the new box, and you're back in business.
I suppose I could purchase a single Unifi AP, get the controller software up and running today with the VLANs I want, and then when I need, just overnight the other APs.
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@Dashrender said:
@JaredBusch said:
@Dashrender said:
While management (and I) were willing to deal with a day or less of downtime when a new one was being sent overnight, we no longer have that situation.
As others have said, with a day as acceptable downtime, you may think about just paying for overnight shipping as part of your DR plan. That would be a discussion with management to inform them enough to decide.
It's more than just the equipment though. In a straight swap from one piece of gear to the same gear, there is little to no setup needed, just import the old config on the new box, and you're back in business.
I suppose I could purchase a single Unifi AP, get the controller software up and running today with the VLANs I want, and then when I need, just overnight the other APs.
You know you don't even have to purchase an AP right? You can download the controller software and do all of these configs and VLANs right now if you wanted to.
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@Dashrender said:
I suppose I could purchase a single Unifi AP, get the controller software up and running today with the VLANs I want, and then when I need, just overnight the other APs.
Actually, you can go setup the controller right now. No AP purchase required. Obviously having one for testing would be better, but the controller is not tied to having an AP active.
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Or maybe buy one Unifi unit a month until they have all been replaced?
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@coliver said:
You know you don't even have to purchase an AP right? You can download the controller software and do all of these configs and VLANs right now if you wanted to.
type slower damn you!
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@Dashrender said:
Why is PoE needed? Is it a business need or just a tech want? What's the financial driver there?
To deploy VOIP phones. If I don't use POE I have to either use a power injector or power bricks at the endpoint, assuming the phones support power bricks.
In some cases I need to ensure the phones say working even in a power outage, so those will need to be on UPS either through the switch or one near the phone.
That's a generic overview. But how does that apply to you specifically? Where are your UPS located?
Power Injectors ARE PoE, not an alternative.
You state that you might need bricks, but you don't state if that is a positive, a negative or a draw.
You haven't mentioned (that I noticed) what phones you are considering. All 100Mb/s phones that I know come with bricks for free, so PoE is extra money, not less.
Have you done a cost comparison to see which is financially best?
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@JaredBusch Haha... I even made a few mistakes I had to correct.
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@JaredBusch said:
I prefer PoE to make things easier, but if the cost difference is such a big driver for you, then you will seriously need to look at whether or not phone X, Y or Z need to be on during a power outage and make decisions from there.
Me too, when it is my own money, that's what I am likely to do (like at home, see my latest article to such effect.) But when it is a business, you need to consider more factors like cost, where the UPS are, how it plays into the total strategy, etc..
PoE makes switch failover a little more tricky as you need more failover components.
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@Dashrender said:
It's more than just the equipment though. In a straight swap from one piece of gear to the same gear, there is little to no setup needed, just import the old config on the new box, and you're back in business.
Sure, but we are talking trivial effort, right? How much effort does installing APs take? How many do you have? Doesn't replacing them constitute that same effort anyway?
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@JaredBusch said:
@Dashrender said:
I suppose I could purchase a single Unifi AP, get the controller software up and running today with the VLANs I want, and then when I need, just overnight the other APs.
Actually, you can go setup the controller right now. No AP purchase required. Obviously having one for testing would be better, but the controller is not tied to having an AP active.
Great point guys, have Ubiquiti 100% ready to go is a great option.
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@coliver said:
@Dashrender said:
@JaredBusch said:
@Dashrender said:
While management (and I) were willing to deal with a day or less of downtime when a new one was being sent overnight, we no longer have that situation.
As others have said, with a day as acceptable downtime, you may think about just paying for overnight shipping as part of your DR plan. That would be a discussion with management to inform them enough to decide.
It's more than just the equipment though. In a straight swap from one piece of gear to the same gear, there is little to no setup needed, just import the old config on the new box, and you're back in business.
I suppose I could purchase a single Unifi AP, get the controller software up and running today with the VLANs I want, and then when I need, just overnight the other APs.
You know you don't even have to purchase an AP right? You can download the controller software and do all of these configs and VLANs right now if you wanted to.
Yes, but I also want to test it.
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@Dashrender said:
Yes, but I also want to test it.
That is less than $100 then for a basic UAP. You never have to use that model in production, but that is the cheapest entry point for a model for testing.
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@JaredBusch said:
@Dashrender said:
Yes, but I also want to test it.
That is less than $100 then for a basic UAP. You never have to use that model in production, but that is the cheapest entry point for a model for testing.
I got my last one for $65 from Amazon!
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@scottalanmiller said:
I got my last one for $65 from Amazon!
Yeah, but I did not feel like googling a current price.
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@scottalanmiller said:
@Dashrender said:
Why is PoE needed? Is it a business need or just a tech want? What's the financial driver there?
To deploy VOIP phones. If I don't use POE I have to either use a power injector or power bricks at the endpoint, assuming the phones support power bricks.
In some cases I need to ensure the phones say working even in a power outage, so those will need to be on UPS either through the switch or one near the phone.
That's a generic overview. But how does that apply to you specifically? Where are your UPS located?
Power Injectors ARE PoE, not an alternative.
You state that you might need bricks, but you don't state if that is a positive, a negative or a draw.
You haven't mentioned (that I noticed) what phones you are considering. All 100Mb/s phones that I know come with bricks for free, so PoE is extra money, not less.
Have you done a cost comparison to see which is financially best?
Building 1 - already has POE and APs and can probably stay as status quo
Building 2 - has 12 POE ports to run the APs (no ceiling power)
_______12 of the phones hang from the wall where power is not easily accessible.
_______There is currently a APC Smart-UPS 1500 in that closet, during last outage lasted about _______1 hour, probably needs to be upgraded
Building 3 - new construction, we need to purchase everythingWe need to have at least 3 phones in each building be available during power outages. This means that the switch must remain operational, so a UPS needs to be there, probably meaning that using POE is better than maintaining 9 different UPSs to control local power bricks.
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@scottalanmiller said:
@Dashrender said:
It's more than just the equipment though. In a straight swap from one piece of gear to the same gear, there is little to no setup needed, just import the old config on the new box, and you're back in business.
Sure, but we are talking trivial effort, right? How much effort does installing APs take? How many do you have? Doesn't replacing them constitute that same effort anyway?
Yes the configuration is probably pretty trivial, and while the effort of replacing an AP now versus replacing them during a crisis would be the same, doing a controlled cut is significantly less stressful and can be done gradually.
