... suite: Broad DirectorNTPSSHLLDPTFTP/FTP Order InformationBDCOM S3424PoE24-port 100M + 4-port 1000M Ethernet routing switch(1 CONSOLE, 24 10/100M TX, 4 ... 802.3af and 802.3at))BDCOM S3448BPoE48-port 100M + 4-port 1000M Ethernet routing switch(1 CONSOLE, 48 10/100M TX, 2 ... , 40 km, 1310 nmGSFP-ZX-801-port 1000BaseLX SFP module, single-mode, 80 km, 1550 nm Hi-performance Gigabit Ethernet POE Switch