CRS310-1G-5S-4S+IN
Product Highlights:
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4× 10G SFP+ + 5× 1G SFP + 1× 1G RJ45 — ideal for fiber-focused networks
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Supports PoE-in (802.3af/at) and DC power input
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Hardware-offloaded switching with VLAN and basic L3 features
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Runs RouterOS v7 or SwOS
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Compact 1U rack-mount design
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Low power consumption (around 20W max)
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Wide operating temperature range (–40°C to +70°C)
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Cloud Router Switch CRS310-1G-5S-4S+IN with 800MHz CPU, 256 MB RAM, 4xSFP+, 5xSFP cages, 1xGBit LAN port, RouterOS L5,
desktop case, rackmount ears, PSU
| Category | Specification |
|---|---|
| Product code | CRS310-1G-5S-4S+IN |
| CPU | Marvell 98DX226S, ARM 32-bit, nominal 800 MHz |
| CPU cores | 1 core (some sources say 1) |
| RAM | 256 MB |
| Storage | 16 MB Flash |
| Switch chip model | 98DX226S (same as CPU) |
| Operating System | RouterOS v7 or SwitchOS |
| RouterOS License | Level 5 |
| Ports | – 1 × 10/100/1000 Ethernet RJ-45 – 5 × 1 G SFP – 4 × 10 G SFP+ |
| Mounting / Form Factor | Standard 1U rack-mountable (ears included) |
| Dimensions | 200 × 166 × ~44/45 mm |
| Power Inputs | 2 inputs: • DC jack 18-57 V • PoE-in (802.3af/at) 18-57 V |
| Power Consumption | Max ~20 W (without attachments ~8 W) |
| Operating Temperature | –40 °C to +70 °C |
| Certifications | CE, EAC, RoHS; IP rating – IP20 for indoor use |
| Special Features | Hardware-offloaded VLAN filtering; some hardware-offloaded Layer-3 routing. |