[shortdesc] Your most affordable, compact, energy-efficient doorway to the world of 100 Gigabit networking. This switch is the next step in upgrading existing 10 or 25 Gigabit networks. Multiple powering options, dual hot-swap power supplies. [/shortdesc] [properties] Properties MikroTik CRS504-4XQ-IN Description Your most affordable, compact, energy-efficient doorway to the world of 100 Gigabit networking. This switch is the next step in upgrading existing 10 or 25 Gigabit networks. Multiple powering options, dual hot-swap power supplies Product Family CRS Series Product Type Ethernet Switch Ports 10/100 Ethernet ports 1 100G QSFP+ 4 Serial console port 1 RJ45 Extras CPU temperature monitorPCB temperature monitorVoltage Monitor Dimensions 320 x 185 x 44 mm Number of AC inputs 2 AC input range 100-240 Number of DC inputs 3 (DC jack, PoE-IN, 2-pin terminal) DC jack input Voltage 36-57 V 2-pin terminal input Voltage 36-57 V Frequency (Hz) 47-63 Max power consumption 41 W Max power consumption without attachments 25 W Cooling type 2 fans PoE in input Voltage 43-57 V Passive poe or 802.3bt Class 6 [/properties][specifications] Specifications CRS504-4XQ-IN Memory 64 MB Flash Storage size 16 MB CPU QCA9531 650 MHz CPU core count 1 Switch chip model 98DX4310 OS RouterOS (v7 only) MTBF Approximately 200.000 hours at 25C Temperature -40°C to 70°C tested Certification & Approvals Certification CE, EAC, ROHS IP IP20 [/specifications][accesories] Accessories 2 x IEC cords Rack ears (CRS504) K10 screw kit [/accesories] MikroTik CRS504-4XQ-IN Switch The CRS504-4XQ-IN switch has been specifically engineered to cater to the needs of data centers, internet service providers, and contemporary infrastructures, providing a 100 Gigabit networking capacity. This enhanced speed attribute is of paramount importance as organizations manage increasing volumes of data and devices, necessitating swift data transmission rates. Quick Specs: 1x 100 Mbit Ethernet Port 4x 100G QSFP28 Ports Dual Hot-Swap Power Supplies RouterOS v7 Please see the related tabs for the CRS504-4XQ-IN datasheet and compatible accessories.