Products_Embedded Board Advanet Inc.

RoHS compliant products

Features

ARCNET interface board compatible with low-profile PCI buses in PCs
Has a COM20022ITQFP ARCNET controller (SMSC original) and is capable of transmission speeds of between 156.25kbps and 10Mbps depending on the type of transceiver fitted
Equipped with BNC-type and modular-type connectors, thus allowing the use of a co-axial or twisted pair cable
Equipped with standard and non-isolated RS-485 transceivers
Equipped with a socket that allows a HYC5000 non-isolated transceiver to be fitted
Device drivers for Windows2000/XP/Vista and Windows7 provided

Specifications

Note: The following specifications and product appearance are subject to change for enhancement without notice.

No. of channels	1-channel
Controller	COM20022ITQFP (SMSC original)
Bit rate	156.25kbps to 10Mbps
Transceiver	SN75ALS1178NS (TI original) HYC5000 socket mounted
Connector	One BNC-type connector, Two modular-type connectors
Termination resistors	Pads for mounting a termination resistor are installed on both the BNC and modular sides
Transfer speed	2.5 / 5 / 10Mbps (HYC5000)
Maximum number of nodes	255 nodes per network
Protocol	ARCNET (improved token passing system)
Topology	Bus, star and tree topologies as well as combinations of these
Packet data size	1 to 253Bytes (short packet) 257 to 508Bytes (long packet)
Transmission medium	Co-axial cable or twisted pair cable
Power requirements	DC3.3V/5V ±5% (supplied by PCI bus)
Board size	Low-profile PCI (64.41mm x 119.91mm)

Models

Adpci1552A: Non-isolated RS-485 type
Adpci1552A-5000: Isolated RS-485 transceivers that support 10Mbps (Adpci1552A and HYC5000)