Switches | 25 FAST ETHERNET COPPER FS980M/9 FS980M/18 FS980M/28 FS980M/52 FS980M/9PS FS980M/18PS FS980M/28PS FS980M/52PS Basic Layer 3 Basic Layer 3 Basic Layer 3 Basic Layer 3 Basic Layer 3 Basic Layer 3 Basic Layer 3 Basic Layer 3 8 16 24 48 8 16 24 48 1 combo 2 combo 1 combo 2 combo 1 combo 2 combo 4 4 1 combo 2 combo 4 4 ■ ■ ■ ■ ■ ■ ■ ■ 8 16 24 48 150W 250W 375W 375W 4 8 12 12 16K 16K 16K 16K 16K 16K 16K 16K ■ (4) * ■ (4) * ■ (4) * ■ (4) * 4G (2 x SFP) 4G (2 x SFP) 4G (2 x SFP) 4G (2 x SFP) Fanless Fanless Fanless Fan Fan Fan Fan Fan ■ ■ ■ ■ ■ ■ ■ ■ 0ºC to 50ºC 0ºC to 50ºC 0ºC to 50ºC 0ºC to 50ºC 0ºC to 50ºC 0ºC to 50ºC 0ºC to 50ºC 0ºC to 50ºC ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Edge node Edge node Edge node Edge node Edge node Edge node Edge node Edge node ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 8 8 8 8 8 8 8 8 4K 4K 4K 4K 4K 4K 4K 4K ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ (snooping) ■ (snooping) ■ (snooping) ■ (snooping) ■ (snooping) ■ (snooping) ■ (snooping) ■ (snooping) ■ (snooping) ■ (snooping) ■ (snooping) ■ (snooping) ■ (snooping) ■ (snooping) ■ (snooping) ■ (snooping) * 4 units stacking is supported in 5.4.7 or later FS980M Series The FS980M Series switches provide high-performance Fast Ethernet connectivity right where you need it—at the network edge. Flexible and robust, this series provides total security and management features for enterprises of all sizes. Power over Ethernet (PoE) models enable connecting and powering edge devices in video surveillance and Point of Sale (POS) applications.