YDN 059-1997 高比特率数字用户线（HDSL）设备测试方法（暂行规定）（内部标准）
High Bit Rate Digital Subscriber Line (HDSL) Equipment Test Methods (Provisional Provisions) (Internal Standard)
T1.TR.28-1994 高比特率数字用户线（HDSL）
"The recommendations contained in Technical Report apply to systems that transmit signals over twisted copper cable pairs to provide access to digital
High-Bit-Rate Digital Subscriber Line (HDSL)
ITU-T G.991.1-1998 高比特率数字用户线(HDSL)线电收发机
This Recommendation specifies a High bit rate Digital Subscriber Line (HDSL) which is a bidirectional and symmetrical transmission system that aliows
High Bit Rate Digital Subscriber Line (HDSL) Transceivers - Series G: Transmission Systems and Media Digital Systems and Networks - Digital Transmission Systems - Digital Sections and Digital Line System - Access Networks Study Group 15; 168 pp
YDN 056-1997 接入网技术要求-高比特率数字用户线（HDSL）（暂行规定）（内部标准）
Access Network Technical Requirements - High Bit Rate Digital Subscriber Line (HDSL) (Provisional Provisions) (Internal Standard)
YD/T 1417-2005 接入网设备测试方法—单线对高比特率数字用户线(SHDSL)
本标准规定了单线对高比特率数字用户线(SHDSL)设备的基本参考配置、测试参考点及该类设备的功能、传输性能、接口、管理维护、电磁环境、气候环境的技术要求和测试方法。本标准适用于采用格栅编码脉冲幅度调制(TC-PAM)的线路编码和调制技术的全双工线路传输的SHDSL设备。 本标准
Testing methods for access network equipment - Single pair High-bit-rate Digital Subscriber Line (SHDSL)
T1.418-2000 高比特率数字用户线 第二代（HDSL2）
High Bit Rate Digital Subscriber Line - 2nd Generation (HDSL2)
STB 1643-2009 高比特率数字用户线 电气参数规范
High bit rate Digital Subscriber Line. Norms of electric parameters
ANSI T1.418-2002 高比特速率数字用户线路.第2 代(HDSL2)
This standard describes two transmission methods for providing high-bit-rate digital subscriber line service over a single twisted pair (HDSL2) or two
High Bit Rate Digital Subscriber Line - 2nd Generation (HDSL2)
ETSI ETR 152-1996 传输和复用(TM).本地金属线上的高比特率数字用户线路(HDSL)传输系统.2,048 kbit/s基本接入数字段的HDSL核心规范与应用(第3版)
Transmission and Multiplexing (TM); High Bit Rate Digital Subscriber Line (HDSL) Transmission System on Metallic Local Lines; HDSL Core Specification and Applications for 2 048 kbit/s Based Access Digital Sections (Third Edition)
ETR 152-1996 传输和复用（TM）；金属本地线路上的高比特率数字用户线（HDSL）传输系统；基于2 048 kbit/s接入数字段的HDSL核心规范和应用（第三版）
Transmission and Multiplexing (TM); High Bit Rate Digital Subscriber Line (HDSL) Transmission System on Metallic Local Lines; HDSL Core Specification and Applications for 2 048 kbit/s Based Access Digital Sections (Third Edition)
ETSI ETR 152-1995 传输和复用(TM).本地金属线上的高比特率数字用户线路(HDSL)传输系统.包含HDSL双绞线非载波振幅相位调制的2,048 kbit/s基本接入数字段的HDSL核心规范与应用
Transmission and Multiplexing (TM); High Bitrate Digital Subscriber Line (HDSL) Transmission System on Metallic Local Lines; HDSL Core Specification and Applications for 2 048 kbit/s Based Access Digital Sections Including HDSL Dual-Duplex Carrierless Amp
T1.418-2002 高比特率数字用户线 第二代（HDSL2）（第 2 期）
High Bit Rate Digital Subscriber Line - 2nd Generation (HDSL2) (ISSUE 2)
YD/T 1185-2002 接入网技术要求----单线对高比特率数字用户线
Access network technical specifications----Single-pair High bit rate Digital Subscriber Line(SHDSL)
TS 101 135-1999 传输和复用（TM）；金属本地线路上的高比特率数字用户线（HDSL）传输系统； ISDN-BA 和 2 048 kbit/s 组合传输的 HDSL 核心规范和应用（V1.5.2）
The present document describes a transmission technique called High bit-rate Digital Subscriber Line (HDSL)@ as a means for the transportation
Transmission and Multiplexing (TM); High Bit-Rate Digital Suscriber Line (HDSL) Transmission System on Metallic Local Lines; HDSL Core Specification and Applications for Combined ISDN-BA and 2 048 kbit/s Transmission (V1.5.2)
TS 101 135-1998 传输和复用（TM）；金属本地线路上的高比特率数字用户线（HDSL）传输系统； ISDN-BA 和 2 048 kbit/s 组合传输的 HDSL 核心规范和应用（V1.5.1）
The present document describes a transmission technique called High bit-rate Digital Subscriber Line (HDSL)@ as a means for the transportation
Transmission and Multiplexing (TM); High Bit-Rate Digital Suscriber Line (HDSL) Transmission System on Metallic Local Lines; HDSL Core Specification and Applications for Combined ISDN-BA and 2 048 kbit/s Transmission (V1.5.1)
YDN 059-1997 高比特率数字用户线（HDSL）设备测试方法（暂行规定）（内部标准）
High Bit Rate Digital Subscriber Line (HDSL) Equipment Test Methods (Provisional Provisions) (Internal Standard)
T1.TR.28-1994 高比特率数字用户线（HDSL）
"The recommendations contained in Technical Report apply to systems that transmit signals over twisted copper cable pairs to provide access to digital
High-Bit-Rate Digital Subscriber Line (HDSL)
ITU-T G.991.1-1998 高比特率数字用户线(HDSL)线电收发机
This Recommendation specifies a High bit rate Digital Subscriber Line (HDSL) which is a bidirectional and symmetrical transmission system that aliows
High Bit Rate Digital Subscriber Line (HDSL) Transceivers - Series G: Transmission Systems and Media Digital Systems and Networks - Digital Transmission Systems - Digital Sections and Digital Line System - Access Networks Study Group 15; 168 pp
YDN 056-1997 接入网技术要求-高比特率数字用户线（HDSL）（暂行规定）（内部标准）
Access Network Technical Requirements - High Bit Rate Digital Subscriber Line (HDSL) (Provisional Provisions) (Internal Standard)
YD/T 1417-2005 接入网设备测试方法—单线对高比特率数字用户线(SHDSL)
本标准规定了单线对高比特率数字用户线(SHDSL)设备的基本参考配置、测试参考点及该类设备的功能、传输性能、接口、管理维护、电磁环境、气候环境的技术要求和测试方法。本标准适用于采用格栅编码脉冲幅度调制(TC-PAM)的线路编码和调制技术的全双工线路传输的SHDSL设备。 本标准
Testing methods for access network equipment - Single pair High-bit-rate Digital Subscriber Line (SHDSL)
T1.418-2000 高比特率数字用户线 第二代（HDSL2）
High Bit Rate Digital Subscriber Line - 2nd Generation (HDSL2)
STB 1643-2009 高比特率数字用户线 电气参数规范
High bit rate Digital Subscriber Line. Norms of electric parameters
ANSI T1.418-2002 高比特速率数字用户线路.第2 代(HDSL2)
This standard describes two transmission methods for providing high-bit-rate digital subscriber line service over a single twisted pair (HDSL2) or two
High Bit Rate Digital Subscriber Line - 2nd Generation (HDSL2)
ETSI ETR 152-1996 传输和复用(TM).本地金属线上的高比特率数字用户线路(HDSL)传输系统.2,048 kbit/s基本接入数字段的HDSL核心规范与应用(第3版)
Transmission and Multiplexing (TM); High Bit Rate Digital Subscriber Line (HDSL) Transmission System on Metallic Local Lines; HDSL Core Specification and Applications for 2 048 kbit/s Based Access Digital Sections (Third Edition)
ETR 152-1996 传输和复用（TM）；金属本地线路上的高比特率数字用户线（HDSL）传输系统；基于2 048 kbit/s接入数字段的HDSL核心规范和应用（第三版）
Transmission and Multiplexing (TM); High Bit Rate Digital Subscriber Line (HDSL) Transmission System on Metallic Local Lines; HDSL Core Specification and Applications for 2 048 kbit/s Based Access Digital Sections (Third Edition)
ETSI ETR 152-1995 传输和复用(TM).本地金属线上的高比特率数字用户线路(HDSL)传输系统.包含HDSL双绞线非载波振幅相位调制的2,048 kbit/s基本接入数字段的HDSL核心规范与应用
Transmission and Multiplexing (TM); High Bitrate Digital Subscriber Line (HDSL) Transmission System on Metallic Local Lines; HDSL Core Specification and Applications for 2 048 kbit/s Based Access Digital Sections Including HDSL Dual-Duplex Carrierless Amp
T1.418-2002 高比特率数字用户线 第二代（HDSL2）（第 2 期）
High Bit Rate Digital Subscriber Line - 2nd Generation (HDSL2) (ISSUE 2)
YD/T 1185-2002 接入网技术要求----单线对高比特率数字用户线
Access network technical specifications----Single-pair High bit rate Digital Subscriber Line(SHDSL)
TS 101 135-1999 传输和复用（TM）；金属本地线路上的高比特率数字用户线（HDSL）传输系统； ISDN-BA 和 2 048 kbit/s 组合传输的 HDSL 核心规范和应用（V1.5.2）
The present document describes a transmission technique called High bit-rate Digital Subscriber Line (HDSL)@ as a means for the transportation
Transmission and Multiplexing (TM); High Bit-Rate Digital Suscriber Line (HDSL) Transmission System on Metallic Local Lines; HDSL Core Specification and Applications for Combined ISDN-BA and 2 048 kbit/s Transmission (V1.5.2)
TS 101 135-1998 传输和复用（TM）；金属本地线路上的高比特率数字用户线（HDSL）传输系统； ISDN-BA 和 2 048 kbit/s 组合传输的 HDSL 核心规范和应用（V1.5.1）
The present document describes a transmission technique called High bit-rate Digital Subscriber Line (HDSL)@ as a means for the transportation
Transmission and Multiplexing (TM); High Bit-Rate Digital Suscriber Line (HDSL) Transmission System on Metallic Local Lines; HDSL Core Specification and Applications for Combined ISDN-BA and 2 048 kbit/s Transmission (V1.5.1)
编辑：北检院编辑部
