GB/T 7254-1995 in English

VALID

Performance and test methods of the second order digital multiplex equipment operating at 8448 kbit/s and using positive justification

Issued on:1995-04-06
Implemented on:1995-01-02
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $270.00
$262.00

Standard No:	GB/T 7254-1995
Document status:	VALID
Title in English:	Performance and test methods of the second order digital multiplex equipment operating at 8448 kbit/s and using positive justification
Title in Chinese:	8448kbit/s正码速调整二次群数字复用设备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:	1995-04-06
Implemented on:	1995-01-02
Superseding:	GB 10293-1988 Test methods of second order digital multiplex equipm-ent operating at 8448kbit/S and using positive justif-ication GB 7254-1987 Performance requirement of second order digital multiplex equipment operating at 8448 kbit/s and using positive justification
ICS Classification:	33.040.40-Data communication networks
Chinese Classification:	M15-Communication network performance index and testing
Professional Classification:	GB-National Standard
Related Keywords:	second order digital multiplex equipment digital multiplexing equipment test methods digital transmission system positive justification scopethis standard
Related Topics:	Test Technology Exchange Group GBT7254 Sincosine encoder debugging method

《GB/T 7254-19958448 kbit/s正码速调整二次群数字复用设备技术要求和测试方法》由339-2（工业和信息化部（通信））归口，主管部门为工业和信息化部（通信）。
本标准规定了8448kbit/s采用正码速调整的二次群数字复用设备的技术要求和测试方法。本标准适用于数字传输系统中使用的工作在8448kbit/s采用正码调整的二次群数字复用设备。

Scope

This standard specifies the technical requirements and test methods for secondary group digital multiplexing equipment with positive code rate adjustment at 8448kbit/s. This standard is applicable to the secondary group digital multiplexing equipment used in the digital transmission system working at 8448kbit/s and adopting positive code adjustment.

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Sample only — not a preview of GB/T 7254-1995