8 port Embedded 10/100 PHY Switch Controller · Support 8 100BaseTX or 6 100Base TX + 2 FX · Support Auto MDI-MDIX function · Power Management Tool (PWMT®). – APS, auto-power saving while Link-off – IEEE 802.3az protocol based power saving & 10Mbps Te for 10Mbps ·  – WOL+®, light traffic power saving  – PWD, force-off power saving · Support Auto Factory Test (AFT®)     · Single Power 3.3V supply · Built in Vcore Regulator         · Two Priority queues per port · Support 802.1p & DiffServ based QoS · QoS  – Port base – 802.1p – IP DiffServ IPV4/IPV6 – TCP/UDP port number – Pins configure ports priority (VIP port) · Support max forwarding packet length 1552/1536 bytes option · Support port mirror function         · Support 1k MAC address         · Support broadcast storm protection · Support  port trunking (LACP)· Support 16 VLAN (IEEE Std 802.1q) – Port-based/Tagged-based VLAN – Support insert, remove tag · Built-in 50 ohm resistors for simplifying BOM · 85nm Process  · Package and operation temperature  · IP178G: 68 Pin QFN(6×6), 0~70℃ Model number EP-SG7811 Chipset IP178G Port number 8 port 10/100M Auto MDI-MDIX RJ45 Standard IEEE 802.3,IEEE 802.3u,IEEE 802.3x,IEEE 802.3az Network media 10Base-T,cat3 or above UTP,10Base-Tx,cat5 UTP Data rate 10/100M Forwarding rate 10 Mbps / 14,880 pps ,100 Mbps / 148,800 pps LED Indicator 10/100Mbps(Link/Act),Power Dimension 159*71*30mm Power Input DC5V/500mA Power Consumption Max1.5W  Environment Operating Temperature: 0 ℃-40 ℃ Relative Humidity: 10%-90%(non-condensing) Storage Temperature: -40℃-70℃ Relative Humidity: 5%-90%(non-condensing)