3Com 500 manual Technical Information, Specifications

B TECHNICAL INFORMATION

Specifications

LAN Connector Interfaces

■15-way D-type female AUI connector.

■10BaseT via an RJ45 connector socket for UTP. Only one LAN connection can be used at a time.

WAN Connector Interface

25-way D-type female connector, configured to support one of:

■V.11 (X.21) for speeds up to 2.048 Mbps.

■V.28 (V.24/RS232) for speeds up to 19.2 Kbps.

■V.35/V.36 for speeds up to 2.048 Mbps.

ISDN Connector Interface

Provides a twin interface to a 2B+D basic rate ISDN service, via an RJ45 connector socket.

Voice Connector Interface

Provides interface for analog telephony equipment via a British Telecom connector socket. A BT to RJ11 adapter is provided with the unit.