MikroTik CRS326-4C+20G+2Q+RM – 20× 2.5 GbE + 4× 2.5/10G Combo + 2× 40 Gb QSFP+ Rack-Mount Switch (RouterOS v7, Redundant PSU)
 
        
        
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Enterprise-grade rack-mount switch with high-density 2.5 GbE and 40 Gb uplinks. 
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20 dedicated 2.5 Gbps RJ-45 ports for dense high-speed connectivity. 
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4 combo ports that can function as additional 2.5 GbE ports or 10 Gb SFP+ modules. 
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2 × 40 Gbps QSFP+ cages to support ultra-fast fiber backbone uplinks. 
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Dual redundant AC power supplies for high availability and fail-safe operation. 
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Runs RouterOS v7 (license level 6) offering advanced switching and router features. 
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Compact 1U chassis (443 × 258 × 44 mm) with ~3.9 kg shipping weight for rack installation. 
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Robust operation: designed for –20 °C to +60 °C, MTBF around 200,000 hours, certified for CE/EAC/RoHS. 
-  Model: CRS326-4C+20G+2Q+RM 
-  CPU: QCA9531, 650 MHz (single-core) 
-  CPU Architecture: MIPSBE 
-  RAM: 128 MB DDR2 
-  Storage: 32 MB NAND flash 
-  Switch chip: 98DX8332 
-  Operating System: RouterOS v7 (License Level 6) 
-  Number of ports: -  1 × 10/100 Mbps Ethernet management port 
-  20 × 2.5 Gbps RJ-45 ports 
-  4 × Combo ports (2.5 Gb RJ-45 or 10 Gb SFP+) 
-  2 × 40 Gbps QSFP+ cages 
 
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-  Powering & environment: -  2 × AC power inputs (100-240 V) with redundant capability 
-  Maximum power consumption: ~70 W 
-  Power consumption without attachments: ~51 W 
-  Operating temperature: -20 °C to +60 °C 
 
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-  Mean Time Between Failures (MTBF): ~200,000 hours @ 25 °C 
 
                 
                                 
     
            
