MikroTik CRS309-1G-8S+IN Cloud Router Switch 8xSFP+ 1x GLAN PoE-In, RS232, Route

Description

The CRS309-1G-8S+ 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).
Specifications
Details
Product code
CRS309-1G-8S+IN
Architecture
ARM 32bit
CPU
98DX8208
CPU core count
2
CPU nominal frequency
800 MHz
Dimensions
272 x 158 x 44 mm
License level
5
Operating System
RouterOS / SwitchOS
Size of RAM
512 MB
Storage size
16 MB
Storage type
FLASH
Tested ambient temperature
-40°C to 70°C
Suggested price
9.00
Powering
Details
PoE in
802.3af/at
PoE in input Voltage
18-57 V
Number of DC inputs
2 (DC jack, PoE-IN)
DC jack input Voltage
12-57 V
Max power consumption
23 W
Max power consumption without attachments
17 W
Ethernet
Details
10/100/1000 Ethernet ports
1
Fiber
Details
SFP+ ports
8
Peripherals
Details
Serial port
RS232
Other
Details
CPU temperature monitor
Yes