(The construction of the trunk wiring subsystem of the integrated wiring is related to the local telephone network and broadband access technology. Therefore, it must follow the "Code for Design of User Line Engineering for Local Telephone Networks" (YD5006-2003) (the standard is currently being revised, and the standard name is changed. It is stipulated in the "Code for Engineering Design of Communication Pipelines and Communication Facilities in Residential Quarters and Commercial and Residential Buildings" and other standards;
This document includes the following attachments:
YD5006-2003 Specification for Design of Line Engineering for Local Telephone Network Subscribers.pdf.?…)
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