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Specifications

Details
Product code	RB750Gr3
Architecture	MMIPS
CPU	MT7621A
CPU core count	2
CPU nominal frequency	880 MHz
CPU Threads count	4
Dimensions	113x89x28mm
RouterOS license	4
Operating System	RouterOS
Size of RAM	256 MB
Storage size	16 MB
Storage type	FLASH
MTBF	Approximately 100’000 hours at 25C
Tested ambient temperature	-40°C to 60°C
IPsec hardware acceleration	Yes
Suggested price	$59.95

Powering

Details
Number of DC inputs	2 (DC jack, PoE-IN)
DC jack input Voltage	8-30 V
Max power consumption	10 W
Max power consumption without attachments	5 W
FAN count	Passive
PoE in	Passive PoE
PoE in input Voltage	8-30 V

Ethernet

Details
10/100/1000 Ethernet ports	5

Peripherals

Details
Memory card type	microSD
Memory Cards	1
Number of USB ports	1
USB Power Reset	Yes
USB slot type	USB type A
Max USB current (A)	1

Other

Details
PCB temperature monitor	Yes
Voltage Monitor	Yes
Mode button	Yes

Certification & Approvals

Details
Certification	CE, EAC, ROHS
IP	IP20

Included parts

24V 0.38A power adapter

The device has an operating system preinstalled and licensed. No separate purchase is necessary and the product is ready to use. The device includes free software updates for the life of the product or a minimum of 5 years starting from date of purchase..

Support & Downloads

Brochure	Open
Quick Guide	Open
User Manual	Open
RouterOS current release	Download
RouterBoot firmware	Download
Block Diagram with disabled switching	Open
Block Diagram with enabled switching	Open
RouterOS software manual	Open

High resolution images

Gallery

Test results

RB750Gr3		MT7621A (880Mhz) 1G all port test
Mode	Configuration	1518 byte		512 byte		64 byte
Mode	Configuration	kpps	Mbps	kpps	Mbps	kpps	Mbps
Bridging	none (fast path)	162.4	1,972.2	443.7	1,817.4	1039.1	532.0
Bridging	25 bridge filter rules	162.4	1,972.2	168.1	688.5	174.3	89.2
Routing	none (fast path)	162.4	1,972.2	444.4	1,820.3	1035.0	529.9
Routing	25 simple queues	162.4	1,972.2	179.6	735.6	171.4	87.8
Routing	25 ip filter rules	92.9	1,128.2	94.1	385.4	93.8	48.0

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
Test results show device maximum performance, and are reached using mentioned hardware and software configuration, different configurations most likely will result in lower results

IPsec test results

RB750Gr3		MT7621A IPsec throughput
Mode	Configuration	1400 byte		512 byte		64 byte
Mode	Configuration	kpps	Mbps	kpps	Mbps	kpps	Mbps
Single tunnel	AES-128-CBC + SHA1	41.9	469.3	42.3	173.3	41.5	21.2
256 tunnels	AES-128-CBC + SHA1	41.9	469.3	43.7	179	42.7	21.9
256 tunnels	AES-128-CBC + SHA256	42.2	472.6	44.4	181.9	42.7	21.9
256 tunnels	AES-256-CBC + SHA1	32	358.4	40	163.8	40.5	20.7
256 tunnels	AES-256-CBC + SHA256	32.1	359.5	39.7	162.6	40.5	20.7

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, 1400 byte packet sizes
Test results show device maximum performance, and are reached using mentioned hardware and software configuration, different configurations most likely will result in lower results