La nueva edición Dude RB1100AHx4 tiene una CPU Annapurna Alpine AL21400 con cuatro núcleos Cortex A15 con una velocidad de 1.4GHz cada uno, para un rendimiento máximo de hasta 7.5Gbps. El dispositivo admite la aceleración de hardware IPsec y es más rápido que cualquier otro dispositivo RouterBOARD anterior (hasta 2.2Gbps con AES128).

La unidad viene con una caja de montaje en rack de 1U, puertos Gigabit Ethernet 13x, puerto serie RS232 y fuentes de alimentación redundantes dobles (con alimentación de telecomunicaciones de -48v DC y 802.3at/af). La edición RB1100AHx4 Dude presenta varios conectores de almacenamiento de alta velocidad (dos SATA y dos M.2) para usar una base de datos Dude, caché proxy o cualquier otra función de almacenamiento intensivo. Incluye una unidad M.2 de 60GB ya instalada.

Specifications

Details
Product code	RB1100Dx4
Architecture	ARM 32bit
CPU	AL21400
CPU core count	4
CPU nominal frequency	1.4 GHz
Dimensions	444 x 148 x 47 mm
License level	6
Operating System	RouterOS
Size of RAM	1 GB
Storage size	128 MB
Storage type	NAND
Tested ambient temperature	-40°C to 70°C

Powering

Details
PoE in	802.3af/at
PoE in input Voltage	20-57 V
Number of AC inputs	2
Number of DC inputs	2 (2-pin terminal, PoE-IN)
2-pin terminal input Voltage	-48, 20-57 V
Max power consumption	33 W
Max power consumption without attachments	25 W

Ethernet

Details
10/100/1000 Ethernet ports	13

Peripherals

Details
Extended storage	60GB M.2 SSD included
M.2 slots	2
Memory card type	microSD
Memory Cards	1
SATA ports	2x SATA3
Serial port	RS232

Other

Details
Current Monitor	Yes
PCB temperature monitor	Yes
Voltage Monitor	Yes

Ethernet test results

RB1100Dx4		AL21400 1G all port test
Mode	Configuration	1518 byte		512 byte		64 byte
Mode	Configuration	kpps	Mbps	kpps	Mbps	kpps	Mbps
Bridging	none (fast path)	606.5	7,365.3	1,736.4	7,112.3	5,509.7	2,821.0
Bridging	25 bridge filter rules	606.5	7,365.3	1,107.8	4,537.5	1,153.2	590.4
Routing	none (fast path)	606.5	7,365.3	1,736.4	7,112.3	5092.3	2,607.3
Routing	25 simple queues	606.5	7,365.3	933.6	3,824.0	960.3	491.7
Routing	25 ip filter rules	543.7	6,602.7	561.8	2,301.1	564.6	289.1

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