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COM-1267: 产品描述PC/104-Plus architecture. Can be also used in PC/104-only architectures or Standalone; 文件大小187KB，共3页; 制造商ETC2

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COM-1267概述

PC/104-Plus architecture. Can be also used in PC/104-only architectures or Standalone

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CO M- 1267

PC/104-Plus Switch with five

10/100MB Ethernet ports

F EATU RES

General Features:

• PC/104-Plus architecture. Can be also used in PC/104-only

architectures or Standalone

• Integrated Five port 10/100 Mbps Ethernet Switch with Physical

Layer Transceivers

• 64KB SRAM frame buffer

• 10BaseT and 100BaseTX operating modes

• Superior analog technology for reduced power consumption

• Features QoS for DiffServ priority, 802.1p based priority or port

based priority support

• LED indicators for link, activity, full/half duplex and speed

• Unmanaged operation via EEPROM at system reset time

• Hardware based 10/100, full/half, flow control and auto

negotiation

• Individual port forced modes (full duplex, 100BaseTX) when auto

negotiation is disabled

• Integrated address Look-Up Engine, supports 1K absolute MAC

address

• Automatic address learning, address aging and address migration

• Broadcast storm protection

• Full duplex IEEE 802.3x flow control

• Half duplex back pressure flow control

• Supports MDI / MDI-X auto crossover

• Fully RoHS (2002/95/CE) Compliant

RoHS:

• Fully RoHS (2002/95/CE) Compliant

The COM-1267 can be used as a standalone module or integrated within a

PC104 or PC104-Plus system together with a Eurotech CPU module.

Optionally the COM-1267 can feature a cross over connection between Ethernet

ports 2 and 3 that can be activated via software, automatically activated when

the board is powered off, or activated when a Watchdog signal is received from

the host Eurotech CPU module.

Typical applications for the COM-1267 include remote data acquisition, machine

monitoring, process control, environmental control, and communications

gateways for factory automation, aerospace, telecom and transportation.

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