รับประกันสินค้า 1 ปี แถมฟรีเรียนตั้งค่าออนไลน์ฟรี ไม่จำกัดเวลา ทักข้อความ หรือ line สเปก Details Product code RB450Gx4 Architecture ARM 32bit CPU IPQ-4019 CPU core count 4 CPU nominal frequency 716 MHz Dimensions 90 x 115 mm RouterOS license 5 Operating System RouterOS Size of RAM 1 GB Storage size 512 MB Storage type NAND MTBF Approximately 100'000 hours at 25C Tested ambient temperature -40°C to 70°C IPsec hardware acceleration Yes Suggested price $99.00 Powering Details Number of DC inputs 3 (DC jack, PoE-IN) DC jack input Voltage 10-57 V Max power consumption 16 W Max power consumption without attachments 4 W FAN count Passive PoE in 802.3af/at PoE in input Voltage 12-57 V PoE-out Details PoE-out ports Ether5 PoE out Passive PoE Max out per port output (input < 30 V) 500 mA Max out per port output (input > 30 V) 500 mA Max total out (A) 500 mA Ethernet Details 10/100/1000 Ethernet ports 5 Peripherals Details Memory card type microSD Serial port RS232 Other Details PCB temperature monitor Yes Voltage Monitor Yes Certification & Approvals Details Certification CE, EAC, ROHS IP IP00