Description
MikroTik's CRS112-8P-4S-IN is a Gigabit ethernet switch with eight PoE ports that offer different power output options: autosensing 802.3af/at PoE/PoE+ and Passive PoE.
There are also four SFP ports for optical fibre connectivity options which support uplinks of up to 1 Gbps.
The RS112-8P-4S-IN is equipped with 12 independent switching ports.
A 28V 3.4 A power supply is already included in the box and there is a secondary DC jack on the back of the enclosure that supports 48-57 V power supply (not included, can be purchased separately).
The 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.
Package Contents
1x K-46 Screw Kit
1x UK Mains Cable
1x 28V Power Adaptor
1x Rack Mounting Ears
1x MikroTik CRS112-8P-4S-IN Product Features
8x PoE Out Ports
4x SFP Ports
Quiet, Fanless Operation Specifications Resources Related Products
Specifications |
Details |
Product code |
CRS112-8P-4S-IN |
Architecture |
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 |
Size of RAM |
128 MB |
Storage size |
16 MB |
Storage type |
FLASH |
MTBF |
Approximately 200'000 hours at 25C |
Tested ambient temperature |
-20°C to 60°C |
Powering |
Number of DC inputs |
2 (DC jack) |
DC jack input Voltage |
18-28 V / 48-57 V |
Max power consumption |
160 W |
Max power consumption without attachments |
10 W |
FAN count |
Passive |
PoE-out |
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 |
10/100/1000 Ethernet ports |
8 |
Number of 1G Ethernet ports with PoE-out |
8 |
Fiber |
SFP Ports |
4 |
Peripherals |
Serial console port |
RJ45 |
Other |
PCB temperature monitor |
Yes |
Certification & Aprovals |
Certification |
CE, EAC, ROHS |
IP |
IP20 |