Коммутатор Ruijie RG-CS85-48SFP4XS-D 48 x 1000 Mbps SFP ports, 4 x 1GE/10GE SFP+ ports, 1 x expansion slot,3 modular fans (equipped by default), 2 x power supply module slots (at least one RG-PA150IB-F power modules needed)