IEEE 802.4h-1997

To allow the alternative use of BNC-connectors and Manchester Encoded Signaling methods for Single Channel Bus Physical Layer Entities. The changes will allow alternative specifications requested by users of the standard and are designed to enhance ease of installation, reliabiity and maintainability. Amendment Standard - Inactive-Withdrawn. Administratively withdrawn This IEEE Standards product is part of the 802 family on LAN/MAN. This supplement to ISO/IEC 8802-4:1990 [ANSI/IEEE Std 802.4-1990] provides the functional, electrical, and mechanical characteristics of single-channel differential and Manchester-data-encoded bus Physical Layer Entities (PLEs).