Description
This is a Mikrotik PoE Cloud Router Switch, CRS112-8P-4S-IN. It has 8x Gigabit Ethernet Smart Switch ports with PoE-out, 4x SFP cages, and a 400MHz CPU. It also has a RouterOS L5 operating system.
Mikrotik PoE Cloud Router Switch
8x Gigabit Ethernet Smart Switch with PoE-out, 4x SFP cages, 400MHz CPU, 128MB RAM, desktop case, RouterOS L5
CRS112-8P-4S-IN is eight Gigabit RJ45 ports 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 is2.8A@24Vand1.4A@48-57V.
Our CRS series combines a fully functional router and a managable switch with L3 features, its 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: allows 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.
Switching features:
Non-blocking Layer 2 switching capacity
16K host table
IEEE 802.1Q VLAN
Supports up to 4K simultaneous VLANs
Port isolation
Port security
Broadcast storm control
Port mirroring of ingress/egress traffic
Rapid Spanning Tree Protocol
Access Control List
MikroTik neighbor discovery
SNMP
9204-byte jumbo frames support
IGMP snooping
Static link aggregation
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