RB750 vs RB750G

RouterOS General
1

Hello,

I want to know the differences between the RB 750 and RB750G, the only one is the gigabit support?

thanks in advance

2

hello rgpmikrotik

The rb750g has 80MHz Atheros 7161 CPU instead of with AR7240 CPU which means that the 750g can have more throughput

3

The RB750G CPU is about 2 times faster than the RB750 CPU.

The RB750 CPU is either 300MHz or 400MHz. The RB750G CPU is 680MHz.

Tom

4

The RB750 CPU is either 300MHz or 400MHz. The RB750G CPU is 680MHz.

Are RB750 400MHz versions still produced? I thought that was just the first production batch that was 400MHz.

5

Our first batch was 400MHz, 2nd batch was 300MHz, third was 400MHz again, and I haven’t checked since.

I am guessing that they use 300MHz CPUs when the 400MHz version is in short supply.

Tom

6

FWIW I just checked our current RB750 stock and they are 400MHz CPUs with ROS 4.9.

Tom

7

RB750 vlan support is not as comprehensive as that of R750G

http://wiki.mikrotik.com/wiki/Manual:Switch_Chip_Features

8

Hi guys,

Sorry for resurrecting an old topic and also being kinda off-topic. When buying a RB750, is there any way of telling if the CPU is the 300MHz or the 400MHz version? I mean without looking inside the unit or powering it up. Thanks.

9

Vendors supposedly know that by serial number.

10 
[admin@MikroTik] > /system routerboard settings print 
<...>
        cpu-frequency: 680MHz
<...>
11

@Chupaka
The idea was to find out without powering up the unit.

Basically, I want to buy a RB750 from an online store. I already asked the vendor directly about the CPU speed - he doesn’t know. I can also ask him for information written on the unit or on the package, but I can’t ask him to power it up.