MikroTik CRS112-8P-4S-IN

Description

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 is 2.8A@24V and 1.4A@48-57V.   • 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

Processor Specs	QCA8511
Size of RAM	128 MB
Storage Size	16 MB
Storage Type	FLASH

10/100/1000 Ethernet ports

8

SFP ports

4

Power Method	28 V 3.4 A
Number of PoE-out ports	8
Number of DC inputs	2
Supported Input Voltage Range	18-28 V / 48-57 V
Max power consumption without attachments	10 W
Max Power Consumption	160 W