RB922UAGS-5HPacD + R11e-2HPnD

RouterOS Wireless Networking
1

Hi

I’d like to combine these two elements together in order to offer a dual band access point

Is there any reason why this wouldn’t be technicazlly speaking feasible or recommendable ?

Thanks
yann

2

I use the R11e cards in RB921UAGS NetMetal 5 devices and it’s been working well. No issues.

3

thanks GTJ

4

Actually, one thing to be aware of is input power. Make sure you’re supplying enough to handle both radios.

5

is 24V enough or is 48V more recommended ?

6

The max for the RB922 is 30V.

Since the RB922 is listed at 17 watts (about 708 ma at 24v) and the R11e is 7 watts (about 291 ma at 24v), you need a minimum of 1 amp (with nothing to spare).

If you’re using a standalone power supply, make sure it’s at least 1.5A
If you’re doing PoE from another device make sure the device can supply 1A on a single port.
Regardless, if you have a long cable, use Cat 6 (23ga wire) instead of Cat 5 (24ga wire) to reduce the current loss.

7

thank you very much GTJ

8

I’m basically doing this myself… Works really well… I actually have three of them powered by a 260GSP…

9

Thanks Efaden

What type of power supply are you using with the 260GSP ?

10

The one it came with.

11

thanks Efaden
yann