Introducing RB1100AHx4, 13x Gigabit Ethernet ports Router, powered by Annapurna Alpine AL21400 CPU with four Cortex A15 cores, clocked at 1.4GHz each, for a maximum throughput of up to 7.5Gbit. The device supports IPsec hardware acceleration (up to 2.2Gbps with AES128).Unit comes with 1U rackmount case, RS232 serial port and dual redundant power supplies (with -48v DC telecom power and 802.3at/af support).SpecificationsCPU nominal frequency: 1.4 GHzCPU core count: 4Size of RAM: 1 GB10/100/1000 Ethernet ports: 13Power Jack: 2PoE in: 802.3af/atSupported input voltage: 20 V - 57 VVoltage Monitor: YesPCB temperature monitor: YesDimensions: 444 x 148 x 47 mmOperating System: RouterOSLicense level: 6Current Monitor: YesCPU: AL21400-1400-A0-E-1AN-8-CMax Power consumption: 25WSerial port: RS232Storage type: NANDStorage size: 128 MBCPU Threads count: 4M.2 slots: 2