Standards: IEEE 802.3 10BASE-T
IEEE 802.3u 100BASE-TX
IEEE 802.3ab Gigabit 1000BASE-T
IEEE 802.3x Flow control and back pressure
IEEE 802.3af Power over Ethernet
IEEE 802.3at Power over Ethernet Plus
IEEE 802.3az Energy Efficient Ethernet (EEE)
Standards: IEEE 802.3 Ethernet, 10Base-T
IEEE 802.3u Fast Ethernet, 100Base-TX, 100Base-FX
IEEE 802.3x Full-duplex flow control
Primary Ports: 4 x port 10/100Base-TX RJ-45 with auto MDI / MDI-X function for ISW-621T series
2 x port 100Base-FX interface on ISW-621T for up to 2km (multi-mode fiber 62.5/125µm, 50/125µm) transmission distance
Power: Power method PV panel (H4 connectors)
Max. power consumption 2W
Supported voltage range 10–60V (Reverse protection, surge protection)
Max. open circuit voltage: 60V
Primary Ports: 8 x Gigabit PoE+ ports
2 x SFP Slots
LED indicators
LED Display mode button (toggles LED indicators to display link/activity or PoE only port status)