Features: 1.Compliance with IEEE 802.3, IEEE 802.3U and IEEE 802.3AB standards, support for OS X address learning, automatic adjustment of transmission mode and transmission rate 2.No blocking exchange architecture, full line speed forwarding and maximum throughput filtering packet, LED panel can diagnose individual ports and running of the entire system 3.Provide performance stable, high throughput, and full?line data transmission network for each end user connected to the local area network 4.Each port adopts storage forwarding mode, which can effectively isolate broadcast storms, reduce incorrect packages and misal, avoid network congestion and network conflicts 5.Support for IPv4 IGMP V1 / V3 and IPv6 ML DV1 detection all ports, support for IEEE 802.3X half?duplex flowing control and full duplex backup mode specification:Item Type: Ethernet Switch Model: TBC-S4008E Standard: IEEE 802.3 10Base-T Ethernet, IEEE 802.3u 100Base-TX Quick Ethernet, IEEE 802.3ab 100Base-T 100M Ethernet Standard, ANSI/IEEE 802.3 Automatic Adjustment IEEE 802.3x Traffic Control Agreement: CSMA/CD Filtering and Forwarding Rate: Ethernet 10Mbps (Half-Duplex) 20Mbps (Full Duplex) 10Mbps: 14880pps Fast Ethernet 100Mbps (Hematic Duple) 200Mbps (Full Duplex) 100Mbps: 148800pps Baq Ethernet 2000Mbps (Full Duplex) Toposcience: Star Network Media: 10Base-T: 3 or More UTP (100m) 100Base-TX: Type 5 UTP (100m) Number of Ports: 8pcs 10/100M RJ45 Port Forward Mode: Storage Forwarding Backplane Bandwidth: 1.6G Operating System: Support for Windows / OS X / Netware / Linux PackageList:1 x Ethernet Switch 1 x Plug 1 x User Manual