Overview
Expand high-speed optical network setups with the MikroTik Cloud Router Switch CRS310-1G-5S-4S+IN. Designed as a versatile indoor optical switch, this compact unit features four 10 Gbps SFP+ cages for high-speed uplinks, five 1 Gbps SFP ports for lower-speed optical distribution, and a dedicated Gigabit Ethernet RJ45 port for Out-of-Band management or power input. Driven by an 800 MHz processor with a Marvell Prestera switch chip running RouterOS v7, it delivers hardware-offloaded VLAN filtering and budget-friendly Layer 3 routing for ISPs, enterprise branch offices, and small business networks.
Key Features
High Optical Density: Equipped with 4× 10G SFP+ slots for 10 GbE uplinks alongside 5× 1G SFP slots for standard optical transceiver modules.
Dedicated Management & PoE-In: Features 1× Gigabit Ethernet (10/100/1000 Mbps) port supporting 802.3af/at and Passive PoE-In (18–57V) for flexible deployment.
Hardware-Offloaded Routing: Powered by the 98DX226S switch chip, supporting hardware-offloaded VLAN filtering, routing, and switching functions.
Dual Power Redundancy: Flexible powering via direct DC jack (18–57V) or 802.3af/at PoE-In for seamless power failover.
Full RouterOS v7 Capability: Pre-installed with RouterOS Level 5, allowing access to advanced dynamic routing, firewalls, and detailed network diagnostics.
Compact Desktop Enclosure: Durable metallic indoor housing with optional rackmount kit compatibility.
Specifications
| Attribute | Specification |
|---|---|
| Model | MikroTik Cloud Router Switch (CRS310-1G-5S-4S+IN) |
| Architecture / CPU | ARM 32-bit / 98DX226S (800 MHz) |
| Memory & Storage | 256 MB RAM, 16 MB Flash Storage |
| 10G SFP+ Ports | 4× 10 Gbps SFP+ Cages |
| 1G SFP Ports | 5× 1 Gbps SFP Cages |
| Ethernet Ports | 1× Gigabit Ethernet RJ45 (10/100/1000 Mbps) Port |
| Console Port | 1× RJ45 Serial Console Port |
| Operating System | RouterOS v7 (License Level 5) |
| Power Inputs | 2 Inputs: DC Jack (18–57V) + PoE-In (802.3af/at or Passive 18–57V) |
| Max Power Consumption | 8 W (without attachments) / 20 W Max |
| Dimensions | 200 × 166 × 44.5 mm |
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