Mikrotik CRS112-8P-4S-IN network switch

Mikrotik CRS112-8P-4S-IN. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 8. Networking standards: IEEE 802.3af, IEEE 802.3at. DC input voltage: 18 - 57 V. Power connector: DC-in jack. Power over Ethernet (PoE)

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.

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. PoE-Out is passed over mode B 4,5 (+) and 7,8 (-) pins

Ports & interfaces

Basic switching RJ-45 Ethernet ports quantity: 8
Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000)
SFP module slots quantity: 4
Power connector: DC-in jack

Network

Networking standards: IEEE 802.3af, IEEE 802.3at

Design

Product colour: White

Performance

Feature: Built-in processor
Processor frequency: 400 MHz
Internal memory: 128 MB
Flash memory: 16 MB
Compatible operating systems: RouterOS L5

Power

DC input voltage: 18 - 57 V
Power consumption (max): 10 W

Power over Ethernet (PoE)

Feature: Power over Ethernet (PoE)

Operational conditions

Operating temperature (T-T): -20 - 60 °C

Packaging data

Feature: AC adapter included

Logistics data

Harmonized System (HS) code: 85176990