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Database: 365,228(8 Aug 2026)
nt1+ plus equipment technical specification testing methods methods specification motion picture film roll cores photoelectric autocollimators % suspension rate requirement
YD/T 1660-2007 in English

YD/T 1660-2007 in English

VALID

Technical Specification and Testing Methods for NT1+ Plus Equipment

  • Issued on:2007-07-20
  • Implemented on:2007-12-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $2,190.00
$2,125.00
Standard No: YD/T 1660-2007
Document status: VALID
Title in English: Technical Specification and Testing Methods for NT1+ Plus Equipment
Title in Chinese: 综合业务数字网(ISDN)增强型智能第一类网络终端设备(NT1+)技术要求和测试方法
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2007-07-20
Implemented on: 2007-12-01
ICS Classification: 33.080-Integrated Services Digital Network(ISDN)
Chinese Classification: M32-Data communication equipment
Professional Classification: YD-Telecommunication
Related Keywords: nt1+ plus equipment
technical specification
testing methods
methods
specification
Related Topics: YD/T 1660-2007
YD/T 5149-2007
YD/T 5150-2007
YD/T 5152-2007
YD/T 5154-2007
YD/T 5155-2007
YD/T 5161-2007
yd/t5151-2007

本标准规定了ISDN增强型智能第一类网络终端(以下简称NT1+设备)接入公用ISDN网络时,必须统一遵循的业务特性、功能特性、接口规程、维护功能、过压保护以及供电、环境等基本要求以及相应的测试方法。本标准适用于ISDN增强型智能第一类网络终端设备。


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