Smart Switch, 20 SFP Ports, 4 SFP+ Port, 4 combos port (Gigabit Ethernet or SFP), 800 MHz CPU, 512 MB RAM, 1U Rack mount, dual power, router L5 or switch (dual boot)

CRS328-4C-20S-4S+RM is a 28 independent port switch combined group. This device has twenty SFP ports, four Darav SFP+ port for 10 gigabit modules and four combined ports where you can choose SFP or RJ45 ports from the combined group. These ports can also be chosen software, so if you have connected all eight cables, you can use scripts to decide which four combined ports will be active.

The device is located in a 1U rack-mounted house with two 100 V ~ 240 V power supply with an error tolerance. The RJ45 console port can be handled and corrected and a mode button can be customized to execute any router command.

The device has a "dual boot" feature that allows you to choose two operating systems (router or SWOS).

Technical data
- CPU: 98DX3236 ARM 32 bites 800 MHz
- RAM: 512 MB
- Flash: 16 MB
- Size: 443 x 200 x 44 mm
- Temperature: -20 ° C ~ +60 ° C
- 4 pieces of gigabit combined RJ45/SFP port
- 20 pieces of gigabit SFP port
- 4 pieces of 10 gigabit SFP+ port
- 1 piece of rj45 port