CRS309-1G-8S+IN is a very compact, yet powerful networking switch.
It has eight SFP+ slots, supporting up to 10 Gbit module in each, which results in a total switching capacity of 162 Gbps and total non-blocking throughput of 81 Gbps.
The device also has dual-core 800 MHz CPU, 512 MB RAM, a management Ethernet port with PoE power input, RS232 serial port, a grounding terminal and is capable of dual boot (choose which operating system you prefer, RouterOS, or SwOS
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Specifications |
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Product code |
CRS309-1G-8S+IN |
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Architecture |
ARM 32bit |
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CPU |
98DX8208 |
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CPU core count |
2 |
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CPU nominal frequency |
800 MHz |
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Dimensions |
272 x 191 x 44 mm |
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License level |
5 |
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Operating System |
RouterOS / SwitchOS |
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Size of RAM |
512 MB |
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Storage size |
16 MB |
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Storage type |
FLASH |
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Tested ambient temperature |
-40°C to 70°C |
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Powering |
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PoE in |
802.3af/at |
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PoE in input Voltage |
18-57 V |
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Number of DC inputs |
2 (DC jack, PoE-IN) |
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DC jack input Voltage |
12-57 V |
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Max power consumption |
23 W |
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Max power consumption without attachments |
17 W |
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Ethernet |
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10/100/1000 Ethernet ports |
1 |
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Fiber |
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SFP+ ports |
8 |
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Peripherals |
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Serial port |
RS232 |
