MikroTik 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. MikroTik 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 – product codes 48POW (1.46A 70W) and 48V2A96W (2A 96W)). MikroTik 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. PoE-Out is passed over mode B 4,5 ( ) and 7,8 (-) pins <strong>Switching features </strong> • 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 <strong>Quick specifications</strong> • 8 Gigabit RJ45 Ports • 4 SFP Ports • Non-Blocking Throughput: 12 Gbps • Switching Capacity: 24 Gbps • Forwarding Rate: 17.8 Mpps • Maximum Power Consumption: 10 W (without PoE devices connected) • Supports PoE IEEE 802.3at/af and 24 V Passive PoE • Quiet, Fanless Operation • Desktop-Rackmount MikroTik CRS112-8P-4S-IN 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 License level 5
