More info:

RB711G-5HnD

The RB711G-5HnD is a small CPE type RouterBOARD 5GHz wireless router with an integrated wireless card. It has two antenna connectors for using in dual chain setups, and a Gigabit Ethernet port - the perfect device for Nv2!

The integrated 5GHz 802.11a/n wireless card is capable of up to 25dBm! It has built in 16kV ESD protection on both the RF and Ethernet ports.

Supported frequency:
4800-6075Mhz

Product specifications

Details
Product code	RB711G-5HnD
CPU speed	400MHz
RAM	32MB
LAN ports	1
Gigabit	Yes
MiniPCI	0
Integrated Wireless	1
Wireless standards	802.11an
USB	0
Power Jack	No
PoE	8-30V DC
Voltage Monitor	No
CPU temperature monitor	No
PCB temperature monitor	No
Dimensions	10.5 cm x 10.5 cm
Operating System	RouterOS
Temperature range	-30 .. +65C
RouterOS License	Level 3
Current Monitor	No
TX power	up to 25dBm
CPU	Atheros AR7241

Performance test results

RB711G-5HnD		Gigabit Ethernet test (400Mhz)		RouterOS v6.0rc6
Mode	Configuration	64 byte		512 byte		1518 byte
Mode	Configuration	kpps	Mbps	kpps	Mbps	kpps	Mbps
Bridging	none (fast path)	194.0	127.3	178.4	756.6	81.2	997.8
Bridging	25 Bridge filter rules	53.7	35.2	52.3	221.9	51.5	633.0
Routing	none (fast path)	183.7	120.5	167.0	708.1	81.2	997.8
Routing	25 Simple Queues)	92.8	60.8	88.5	375.1	81.2	997.8
Routing	25 IP filter rules	37.5	24.6	38.4	162.6	37.6	462.4

All tests are done with Xena Networks specialized test equipment (XenaBay),and done according to RFC2544 (Xena2544)
Max throughput is determined with 30+ second attempts with 0,1% packet loss tolerance in 64, 512, 1518 byte packet sizes
Values in Italic indicate that max throughput was reached without maxing out CPU, but because board interface configuration was maxed out
Test results show device maximum performance, and are reached using mentioned hardware and software configuration, different configurations most likely will result in lower results