... core,ISO/IEC 11801, ANSI/TIA/EIA-568AA. Product Name: Twisted-pair Indoor Telephone WireModel NO.: HBYV-JOverview: Description: Indoor ... 0.5~1.13mm, Solid PO(polyolefin) insulation, PVC jacket.Installation: Pipeline or surface wiring.Color: White or customer design. ... work-station outlet to the FD/IDF and other horizontal cabling, Supporting TP-PMD Audio, integrated service digital network(ISDN), ...