MikroTik CRS112-8P-4S-IN 400MHz, 8xGLAN, 4xSFP, RouterOS L5
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CRS112-8P-4S-IN is an eight Gigabit RJ45 port PoE switch, that offers different power output options: autosensing 802.3af/at PoE/PoE+ and Passive PoE, and four SFP ports provide optical fiber connectivity options to support uplinks of up to 1 Gbps.
CRS112-8P-4S-IN is equipped with 12 independent switching ports. 28V 3.4A power supply is already included in the box. There is secondary DC jack on the back of the enclosure that supports 48-57V power supply (not included, can be purchased separately). CRS112-8P-4S-IN can power 802.3af/at devices if 48-57V DC input is used (unit will automatically detect and provide correct power to devices). Max current is 1A per port if input voltage is 18-28V, 450mA if 48-57V. Total limit is 2.8A@24V and 1.4A@48-57V.
| Specifications | |
| Product code | CRS112-8P-4S-IN |
| Architecture | MIPSBE |
| CPU | QCA8511 |
| CPU core count | 1 |
| CPU nominal frequency | 400 MHz |
| License level | 5 |
| Size of RAM | 128 MB |
| Storage size | 16 MB |
| Storage type | FLASH |
| Tested ambient temperature | -20°C to 60°C |
| Powering | |
| PoE out | 802.3af/at |
| PoE-out ports | Ether1-Ether8 |
| Number of DC inputs | 2 (DC jack) |
| DC jack input Voltage | 18-28 V / 48-57 V |
| Max out per port output (input > 30 V) | 450 mA |
| Max out per port output (input < 30 V) | 1 A |
| Max total out (A) | 2.8A (24V) & 1.4A (48V-57V) |
| Max power consumption | 160 W |
| Max power consumption without attachments | 10 W |
| Ethernet | |
| 10/100/1000 Ethernet ports | 8 |
| Number of 1G Ethernet ports with PoE-out | 8 |
| Fiber | |
| SFP ports | 4 |
| Peripherals | |
| Serial port | RJ45 |
| Other | |
| PCB temperature monitor | Yes |
| Certification & Approvals | |
| Certification | CE/RED, EAC, ROHS |
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