potlačenie spánok škvrna 16 port poe switch smäd účtovný balkón
16 Port 90W Managed PoE Switch with 4 SFP - FASTCABLING
Netgear 16PT GE PLUS SWITCH, PoE+, SFP | MALL.SK
16 Port Fast Ethernet Unmanaged POE Switch / 非网管二层交换机 from China manufacturer - Zion Communication is a professional manufacturer of cables and accessories for signal and low voltage transmission.