Võrguseade MikroTik NET ROUTER/SWITCH 8PORT 1000M/4SFP CRS112-8P-4S-IN

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