MikroTik CRS112-8P-4S-IN – Cloud Router Switch with 400 MHz CPU, 128 MB RAM

CRS112-8P-4S-IN is an eight Gigabit RJ45 ports PoE switch that offers different power output options: auto-sensing 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. A 28 V, 3.4 A power supply is already included in the box. 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). 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 the input voltage is 18-28 V, 450 mA if 48-57 V. The total limit is 2.8 A (at) 24 V and 1.4 A (at) 48-57 V.

MikroTik’s CRS series combines a fully functional router and a managable switch with L3 features and is powered by the familiar RouterOS. All the specific Switch configuration options are available in a special Switch menu, but if you want, ports can be removed from the switch configuration and used for routing purposes. It gives you all the basic functionality for a managed switch, plus more: it allows you to manage port-to-port forwarding, apply MAC filter, configure VLANs, mirror traffic, apply bandwidth limitation and even adjust some MAC and IP header fields. IGMP snooping is also supported.

Included:

• Power adapter (28 V, 3.4 A)
• Rackmount ears
• Power cord
• Screws

• Product code: CRS112-8P-4S-IN
• Size of RAM: 128 MB
• Storage type: Flash
• Storage size: 16 MB
• 10/100/1000 Ethernet ports: 8
• SFP ports: 4
• Serial port: RJ45
• PoE out: Yes, 802.3af/at
• Supported input voltage: 18-57 V
• Dimensions: 200 x 143 x 40 mm
• Operating system: RouterOS, Level 5 license
• Max. power consumption: 10 W