MikroTik CRS112-8P-4S-IN 8-Port Gigabit PoE Switch (4x SFP)
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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About the MikroTik CRS112-8P-4S-IN 8-Port Gigabit PoE Switch (4x SFP)
The MikroTik CRS112-8P-4S-IN 8-Port Gigabit PoE Switch (4x SFP) from MikroTik is enterprise-grade Network Switches hardware built for data centers. It features Indoor / Desktop form factor, Ethernet / SFP+ / SFP28 / QSFP28 interface, 1GbE speed. The MikroTik CRS112-8P-4S-IN is a compact Cloud Router Switch combining eight Gigabit Ethernet ports with 802.3af/at Power over Ethernet output and four SFP cage uplinks into a single desktop or rack-mountable unit. Built around a dedicated switching ASIC paired with a dual-core ARM processor, the device delivers wire-speed Layer 2 forwarding while simultaneously running the full MikroTik RouterOS feature set, enabling administrators to treat the unit as either a managed swit Available in brand new condition. MikroTik network switches products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
Technical Specifications
| 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 |
Frequently Asked Questions about MikroTik CRS112-8P-4S-IN 8-Port Gigabit PoE Switch (4x SFP)
What does the MikroTik CRS112-8P-4S-IN 8-Port Gigabit PoE Switch (4x SFP) do?
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.
What are the headline specs of the MikroTik CRS112-8P-4S-IN 8-Port Gigabit PoE Switch (4x SFP)?
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.
Is the MikroTik CRS112-8P-4S-IN 8-Port Gigabit PoE Switch (4x SFP) compatible with my infrastructure?
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.