Switch Mikrotik CRS112-8P-4S-IN 16 MB 128 MB RAM

The Mikrotik CRS112-8P-4S-IN is a high-performance managed switch designed for professional environments requiring efficiency and versatility in network connectivity. It features 8 Gigabit RJ45 ports for fast and stable Ethernet LAN connections, along with 4 SFP ports for fiber optic links that enable integration into infrastructures with high speed and distance demands. Its compact and functional desktop-style design in white and plastic material offers a practical and aesthetic solution for workspaces, with dimensions of 200 x 143 x 40 mm that facilitate installation in racks or on desks. It integrates a high-performance QCA8511 processor supported by 128 MB of RAM and 16 MB of Flash storage, sufficient to run the RouterOS operating system with a level 5 license, known for its advanced networking and security features. The CRS112-8P-4S-IN supports PoE power supply according to 802.3af/at standards, allowing connected devices to be powered without additional cables. Its non-blocking switching capacity of 12 Gbps and total throughput of 24 Gbps with a forwarding rate of 17.8 Mpps ensure smooth and efficient data traffic transmission. This switch operates silently and fanless, reducing noise in work environments, while support for advanced features such as up to 4K simultaneous VLANs, broadcast storm control, port isolation and security, traffic mirroring, and static link aggregation allows flexible and secure network management. Additionally, it supports 9204-byte jumbo frames to optimize large packet transfer, and protocols like IGMP snooping and Rapid Spanning Tree improve multicast traffic stability and fast switching in complex networks. Included are a power adapter, power cable, rack mounting ears, and screws, enabling immediate installation. Overall, the Mikrotik CRS112-8P-4S-IN is a robust and efficient solution for businesses and professionals needing a reliable switch with a wide range of advanced features to manage modern networks with high precision and performance.

• RAM Memory: 128 MB RAM
• Flash Memory: 16 MB
• Speed:
  • 17.8 Mpps
  • 1 Gbps
• Operating System: Router OS
• Energy consumption: 10 W
• Approx. dimensions: 20 x 14,3 x 4 cm
• Connections:
  • SFP x 4
  • rj45 x 8
  • Ethernet LAN
• Colour: White
• Type of plug: Plug EU
• Product with plug: Yes
• Type:
  • Switch
  • Tablecloth
• Power supply: Electric Network
• Material: Plastic
• Internal Memory: 128 MB
• Frequency: 400 Hz

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

• Basic switching RJ-45 Ethernet ports quantity: 8
• Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000)
• Installed SFP modules quantity: 4
• Power connector: DC-in jack
• Networking standards: IEEE 802.3af,IEEE 802.3at
• 10G support: N
• Product colour: White
• Built-in processor: Y
• Processor frequency: 400 MHz
• Internal memory: 128 MB
• Flash memory: 16 MB
• Compatible operating systems: RouterOS L5
• DC input voltage: 18 - 57 V
• Power consumption (max): 10 W
• Power over Ethernet (PoE): Y
• Operating temperature (T-T): -20 - 60 °C
• AC adapter included: Y