- 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. 28 V 3.4 A power supply is already included in the box
- There is secondary DC jack on the back of the enclosure that supports 48-57 V power supply (not included, can be purchased separately)
- CRS112-8P-4S-IN can power 802.3af/at devices if 48-57 V DC input is used (unit will automatically detect and provide correct power to devices)
- Max current is 1 A per port if input voltage is 18-28 V, 450 mA if 48-57 V
- Total limit is 2.8A@24V and 1.4A@48-57V

Specifications
- 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

POWERING
- Max Power consumption: 10W
- PoE out: 802.3af/at
- Number of DC inputs: 2 (DC jack)
- DC jack input Voltage: 18 - 57 V

ETHERNET
- 10/100/1000 Ethernet ports: 8

FIBER
- SFP ports: 4

PERIPHERALS
- Serial port: RJ45

OTHER
- PCB temperature monitor: Yes

INCLUDED PARTS
- IEC cord
- 28V 3.4A power adapter
- K48 screw kit
- Ears