Mikrotik Cloud Router Switch CRS112-8P-4S-IN

The CRS112-8P-4S-IN is an eight-port Gigabit PoE switch that offers various output power options: 802.3af / PoE / PoE + and passive PoE, while four SFP ports enable optical connections to support connections of up to 1 Gbps.

The CRS112-8P-4S-IN is equipped with 12 independent switch ports. 28 V 3.4 The power supply is included. On the rear of the chassis is a secondary DC jack that supports 48-57V power (not included, can be purchased separately - product codes 48POW (1.46A 70W) and 48V2A96W (2A 96W)). The CRS112-8P-4S-IN can power 802.3af/na devices when using a 48-57V DC input (the unit will automatically detect and provide the correct power to the devices). The maximum current is 1 A per port when the input voltage is 18-28 V, and 450 mA when it is 48-57 V. The total limit is 2.8A@24V and 1.4A@48-57V. PoE-Out is transmitted via pins 4,5 (+) and 7,8 (-) of mode B.

SPECIFICATIONS:

Details Product code CRS112-8P-4S-IN Architect MIPSBE CPU QCA8511 CPU core count 1 CPU nominal frequency 400 MHz Dimensions 200 x 142 x 44 mm RouterOS license 5 Operating System RouterOS / SwitchOS Size of RAM 128 MB Storage size 16 MB Storage type FLASH MTBF Approximately 200,000 hours at 25°C Tested ambient temperature -20°C to 60°C Suggested price $179 Powering Details Number of DC inputs 2 (DC jack) DC jack input voltage 18-28 V / 48-57 V Maximum power consumption 160 Maximum power consumption without attachments 10 W FAN count Passive PoE-out Details PoE-out ports Ether1-Ether8 PoE out 802.3af/at Max out per port output (input 18-30 V) 1:00 am Max out per port output (input 30-57 V) 450 mA Max total out (A) 2.8A (18V-28V) & 1.4A (48V-57V) A Ethernet Details 10/100/1000 Ethernet ports 8 Number of 1G Ethernet ports with PoE-out 8 Fiber Details SFP ports 4 Peripherals Details Serial console port RJ45 Other Details PCB temperature monitor Yes Certification & Approvals Details Certification CE, EAC, ROHS IP IP Official manufacturer website: https://mikrotik.com/product/crs112_8p_4s_in