| General Description :IP178G is fabricated with advanced CMOS (85nm/Low Power) technology and only requires a 3.3V single power supply for saving BOM cost. This feature makes IP178G consumes very low power, such as the full load operation (100Mbps_FDX x8) and embedded LDO, overall power consumption only takes 0.87w.IP178G also supports Power Management Tool (PWMT®) for IEEE 802.3az, APS, WOL+ and PWD for Green Power. While two link devices have no IEEE 802.3az capability, IP178G use WOL+ to change link from 100Mbps to 10Mbps for saving power.The PWD of IP178G is designed for power down switch immediately by pushing a button, user don’t plug out the power adapter. Push the button again, it will power on immediately.Except Low Power and Rich Power Saving method, IP178G supports AFT®for saving Customer Testing Cost. By using a push bottom and cables, IP178G will Auto test completely by itself.Feature :8 port Embedded 10/100 PHY Switch ControllerSupport 8 100BaseTX or 6 100Base TX + 2 FXSupportAuto MDI-MDIX functionPower 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 savingSupportAuto Factory Test (AFT®)Single Power 3.3V supplyBuilt in Vcore RegulatorTwo Priority queues per portSupport 802.1p & DiffServ based QoSQoS- Port base- 802.1p- IPDiffServ IPV4/IPV6- TCP/UDP port number- Pins configure ports priority (VIP port)Support max forwarding packet length 1552/1536 bytes optionSupport port mirror functionSupport 1k MAC addressSupport broadcast storm protectionSupport port trunking (LACP)Support 16 VLAN (IEEE Std 802.1q)- Port-based/Tagged-based VLAN- Support insert, remove tagBuilt-in 50 ohm resistors for simplifying BOM85nm ProcessPackage and operation temperatureIP178G: 68 Pin QFN, 0~70℃Application :8 port 10/100 SOHO Switch6TX+2FX Switch or 7TX + 1FX Switch |