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KS8999 Datasheet Integrated 9-port 10/100 Switch

Manufacturer: Micrel Semiconductor (now Microchip Technology)

Overview: KS8999 Integrated 9-Port 10/100 Switch with PHY and Frame Buffer Rev 1.

General Description

The KS8999 contains eight 10/100 physical layer transceivers, nine MAC (Media Access Control) units with an integrated layer 2 switch.

The device runs in two modes.

The first mode is an eight port integrated switch and the second is as a nine port switch with the ninth port available through an MII (Media Independent Interface).

Key Features

  • ― Supports 802.1p priority and port based priority ― Supports port based VLAN ― Supports 1536 byte frame for VLAN tag ― Supports DiffServ priority, 802.1p based priority or port based priority o broadcast storm protection.
  • Proven transceiver technology for UTP and fiber operation ― 10BaseT, 100BaseTX and 100BaseFX modes of operation ― Supports for UTP or fiber on all 8-ports ― Indicators for link, activity, full/half-duplex and speed ― Hardware based 10/100, full/half, flow control and.

More Datasheets from Micrel Semiconductor (now Microchip Technology)

Part Number Description
KS8993 3-Port 10/100 Integrated Switch
KS8993F Single Chip Fast Ethernet Media Converter
KS8993FL Single Chip Fast Ethernet Media Converter
KS8993M Integrated 3-Port 10/100 Managed Integrated 3-Port 10/100 Managed
KS8993MI Integrated 3-Port 10/100 Managed Integrated 3-Port 10/100 Managed
KS8993ML Integrated 3-Port 10/100 Managed Integrated 3-Port 10/100 Managed
KS8995E 5-Port 10/100 Integrated Switch
KS8995FQ Integrated 5-Port 10/100 Managed Switch
KS8995FQ Integrated 5-Port 10/100 Managed Switch
KS8995M Integrated 5-Port 10/100 Managed Switch

KS8999 Distributor