GB/T 3384-1982
Abolished
GB/T 19897.2-2005
Active
National standards
GB/T 19897.2-2005 Automatic meter reading system lower layer communication protocol—Part 2:Use of area networks on twisted pair with carrier signaling
GB/T 19897.2-2005 Automatic meter reading system lower layer communication protocol—Part 2:Use of area networks on twisted pair with carrier signaling
Basic Information
Standard Code:
GB/T 19897.2-2005
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nElectricity measurement and load control system
ICS Name:
Data communication network
Publish Date:
2005-09-09
Implement Date:
2006-04-01
Pages:
69 pages
Development Information
Same series standard
GB/T 19897.1-2005 Automatic meter reading system lower layer communication protocol—Part 1:direct local data exchange
GB/T 19897.3-2005 Automatic meter reading system lower layer communication protocol—Part 3:Physical layer services and procedures for connection oriented asynchronous data exchange
GB/T 19897.4-2005 Automatic meter reading system lower layer communication protocol—Part 4:Data link layer using HDLC protocol
Referenced Standards
ISO/IEC 8482:1993
IEC 62056-51:1998
IEC 61334-4-41:1996
EIA 485
Adopt standards
IEC 62056-31:1999
Related Standards
GB/T 4575-1984
Abolished
GB/T 4575-1984 Frequency comparison pilot series for the FDM systems in the toll communication network
GB/T 4827-1984
Abolished
GB/T 4827-1984 Requirements of data transmission at 50 bit/s
GB/T 7436-1987
Active
GB/T 7436-1987 Specifications of TDM equipment operating on an analog telephone-type circuit for telegraph and lower-speed data
GB/T 7555-1987
Abolished
GB/T 7555-1987 General characteristics complying with the network performance objectives for 12 channel carrier telephone systems on open-wire pairs
GB/T 7556-1987
Abolished