Brand: MikroTik | Category: Network Switches
SKU: MT-CRS112-8P-4S-IN | Part #: CRS112-8P-4S-IN | MPN: CRS112-8P-4S-IN
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The MikroTik CRS112-8P-4S-IN delivers 8 Gigabit Ethernet ports with 4 SFP uplink slots, providing flexible 1 Gbps connectivity across both copper and fiber interfaces. This compact Cloud Router Switch combines high port density with integrated Power over Ethernet (PoE) functionality, making it ideal for network engineers and IT procurement teams deploying converged access and aggregation layers in small-to-medium enterprise environments.
Built on the proven MikroTik platform, the CRS112-8P-4S-IN (part number CRS112-8P-4S-IN) runs RouterOS Level 5, enabling advanced routing, switching, and management capabilities from a single appliance. The device delivers 24 Gbps switching capacity and 17.86 Mpps forwarding rate, supported by an 800 MHz dual-core ARM processor and 512 MB DDR3 RAM. All 8 RJ45 ports supply PoE output under IEEE 802.3af and 802.3at standards, with a total budget of 130 W, allowing simultaneous power delivery to eight connected devices. Flexible input voltage (24–57 V DC passive PoE or included AC adapter) and an operating temperature range of −20 °C to +70 °C ensure reliable deployment in diverse settings. Management options include Winbox, WebFig, SSH, Telnet, API, and SNMP, delivering comprehensive remote and local administration capabilities. The desktop and rackmount-ready plastic enclosure accommodates both benchtop testing and production rack installations. With 16 MB NAND flash storage and support for both RouterOS and SwitchOS, this MikroTik switch balances cost-efficiency with enterprise-grade performance for branch offices, remote sites, and campus edge deployments.
Contact Omnixon Global to request a quotation and explore deployment options tailored to your network infrastructure requirements.
| Brand | MikroTik |
| Category | Network Switches |
| SKU | MT-CRS112-8P-4S-IN |
| Part Number | CRS112-8P-4S-IN |
| Condition | New |
| Form Factor | Indoor / Desktop |
| Interface | Ethernet / SFP+ / SFP28 / QSFP28 |
| Speed | 1GbE |
| Product Line | Cloud Router Switch (CRS) |
| Operating System | RouterOS (also supports SwitchOS) |
| RouterOS License | Level 5 |
| CPU | 800 MHz dual-core ARM |
| RAM | 512 MB DDR3 |
| Storage | 16 MB NAND flash |
| RJ45 Ports | 8 × Gigabit Ethernet (10/100/1000 Mbps) |
| SFP Ports | 4 × SFP (1 Gbps) |
| PoE Output Standard | IEEE 802.3af / 802.3at |
| PoE Output Ports | 8 (all RJ45 ports) |
| Total PoE Budget | 130 W |
| Input Voltage | 24–57 V DC passive PoE or power jack |
| Included Power Supply | AC adapter (included in box) |
| Switching Capacity | 24 Gbps |
| Forwarding Rate | 17.86 Mpps |
| Management Interfaces | Winbox, WebFig, SSH, Telnet, API, SNMP |
| Enclosure | Desktop / rackmount-ready plastic enclosure |
| Operating Temperature | -20 °C to +70 °C |
| Dimensions (W × D × H) | 220 × 138 × 46 mm |
The MikroTik CRS112-8P-4S-IN 8-Port Gigabit PoE Switch (4x SFP) is enterprise networking hardware for data-center, campus, and branch deployments. Common roles include core/distribution switching, server uplinks, top-of-rack fabric, and edge connectivity in mixed Cisco/Juniper/Arista environments.
Key specifications for the MikroTik CRS112-8P-4S-IN 8-Port Gigabit PoE Switch (4x SFP): form factor Indoor / Desktop; interface Ethernet / SFP+ / SFP28 / QSFP28; 1 year support; new condition. Manufacturer part number CRS112-8P-4S-IN. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
The MikroTik CRS112-8P-4S-IN 8-Port Gigabit PoE Switch (4x SFP) interoperates with standard switching protocols (LACP, MLAG/VPC, 802.1Q, OSPF/BGP). For specific cross-vendor scenarios — Cisco-to-Arista MLAG peering, fabric integration with Cumulus/SONiC, or migration from legacy Catalyst — our network engineers map a compatibility plan as part of the RFQ.