2-Pair (4-Core) Twisted Copper Telephone Cable:
- Conductor: 4 solid annealed pure oxygen-free copper (OFC) conductors (2 twisted pairs) ensuring crystal-clear voice clarity and minimal signal attenuation.
- Insulation & Jacket: High-density polyethylene (HDPE) core insulation wrapped in flame-retardant, UV-resistant PVC outer jacket.
- Color Coding: Standard color-coded pairs (Blue/White-Blue, Orange/White-Orange) for fast terminal punch-down on RJ11 connectors and krone blocks.
- Applications: Corporate PABX telephone systems, analog/digital desk phones, intercom doorbells, fax machines, and security alarm sensors.
