Professional Standard - Post and Telecommunication
Status
2009-12
Latest
YD/T 535-1992
Scope
This standard applies to solid conductor PVC insulated wiring. This type of wiring is mainly used in buildings and wiring cabinets (boxes) to connect the following equipment:
——Connect equipment rack terminals or communication device terminals to another On the equipment rack or communication device, or connected to the distribution frame;
——Connect the subscriber line to the switching equipment of the telephone and telegraph office;
——Temporary installation for connecting communication equipment. This standard is used together with GB 11327.1 "General test and measurement methods for polyvinyl chloride insulated and polyvinyl chloride sheathed low-frequency communication cables and wires".
YD/T 535-1992 history
1992YD/T 535-1992 PVC insulated, PVC sheathed, LF communication cables and wires Solid-conductor, PVC insulated office wirings