Ruijie net
Ruijie net RG-S5750C-28SFP4XS-H Коммутатор 28 SFP ports SFP 100/1000M
Коммутатор 28 SFP ports (SFP 100/1000M ports), 8 combo 10/100/1000 BASE-T ports, 4 1G/10G SFP+ BASE-X ports, 2 extension slots, 2 modular power slots, required to purchase at least 1 power module