More info:

RB751G-2HnD

The RB751G is the wireless SOHO Gigabit AP you have been waiting for. It has five Gigabit Ethernet ports, one USB 2.0 port and a high power 30dBi/1W 802.11b/g/n wireless AP with antennas built in.

It’s also possible to connect an external MMCX antenna to replace one of the built in antennas. The device is very small and will look good in any home or office, wall mounting anchor holes are provided.

Package contains RouterBOARD 751G-2HnD in a plastic case and power adapter.

Product specifications

Details
Product codeRB751G-2HnD
Current MonitorNo
TX power30dBm
CPUAtheros AR7241
Antenna gain2x2 MIMO PIF antennas, max gain 2.5dBi; external MMCX option
CPU speed400MHz
Max Power consumption13W
RAM64MB
LAN ports5
GigabitYes
MiniPCI0
Integrated Wireless1
Wireless standards802.11b/g/n
USB1
Power Jack8-30V DC
802.3af supportNo
PoE8-30V DC on Ether1
Voltage MonitorNo
PCB temperature monitorNo
CPU temperature monitorNo
Dimensions113x138x29mm
Operating SystemRouterOS
Temperature range-20C...+50C
RouterOS LicenseL4

Ethernet throughput

RB751G-2HnD @400MHz (5 port test)64 byte frames512 byte frames1518 byte frames
IP FirewallConntrackModeMbpsFpsMbpsFpsMbpsFps
offoffBridging49.6697000370.2890400949.6678200
onoffRouting3466400266.2465000631.4952000
onoffBridging30.7760100234.757300650.9253600
ononRouting25.650000200.749000479.6939500
ononBridging18.0235200141.7234600386.1831800
    Notes:
  1. All throughput tests done with Xena Networks specialized test system and RouterOS v5, according RFC2544, with Ethernet frame sizes 64, 512, 1518 bytes.
    Each board is tested with specified number of Ethernet interfaces, to ensure optimal load on hardware.
  2. Values in Italics indicate that the maximum possible throughput was reached, limited only by ethernet ports themselves.