Provides VT1.5 electrical interface specifications. The VT1.5 electrical interface line symbol rate is the same ternary 1.544-Mbaud rate used for existing DS1. However, the VT1.5 electrical interface is unique in that it replaces the traditional AMI and B8ZS DS1 line codes with a more efficient hybrid line coding scheme for the mapping of 2.056 Mbit/s binary information into a ternary 1.544-Mbaud DS1 line.
Số hiệu tiêu chuẩn
ANSI T 1.102.01
Tên tiêu chuẩn
Telecommunications - Digital hierarchy - VT1.5 electrical interfaces
Ngày phát hành
1996-00-00
Tiêu chuẩn liên quan
ANSI/ATIS 0900102 (1993) * ANSI/ATIS 0900105.07 (1996) * ANSI/ATIS 0900105.09 (1996) * ANSI T 1.101 (1994)
Từ khóa
Bit streams * Communication networks * Data rates * Definitions * Digital connections * Digital engineering * Interfaces * Interfaces (data processing) * Multiplexing * Network interconnection * Telecommunications * Interfaces of electrical connections * Mechanical interfaces
ANSI T 1.102.01
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