Technical specifications Standards and protocols: IEEE 802.3ab, IEEE 802.3z, IEEE 802.3x Basic function: full-duplex flow control (IEEE 802.3x) Ports: 1000 M-SC-Port, 1000 M-RJ45-Port (Auto-MDI/MDIX) Network Media 1000BASE-FX: Single-mode fiber Network Media 1000BASE-T: UTP category 5, 5e cable (maximum 100 m), EIA/TIA-568 100 Ω STP (maximum 100 m) LED-display: PWR, LINK, RX Power supply: external power adapter Safety and emission: FCC, CE