D-Series Distribution ILA-Interlocking Armored Riser Rated Cables


  • Ideal for industrial and other installations requiring a metallic conduit
  • Interlocking preloaded armor may eliminate the need for conduit, reducing installation costs


  • Cable materials are indoor/outdoor – UL-listed OFCR and UV, water and fungus resistant
  • UL Listed in accordance with NEC section 770.179(b) for use in vertical runs in building risers or from floor to floor
  • Aluminum interlocking armor with PVC overjacket
  • Interlocking armor can be easily removed leaving an intact inner cable
  • Greater flexibility than standard corrugated steel armored (CST) cables
  • Ideal for locations that require conduit for cable protection
  • Wide operating temperature of -40°C to +85°C
Operating Temperature -40°C to +85°C
Storage Temperature -55°C to +85°C
Installation Temperature (cable temp.) 0°C to +60°C
Flame Retardancy UL Listed Type OFCR (UL 1666)
Crush Resistance 650 N/cm
Impact Resistance 20 impacts
Flex Resistance 25 cycles
These specifications are subject to change without prior notification.

Optical Cable Corporation's indoor/outdoor tight-buffered fiber optic cables meet the functional requirements of the following standards:

  • UL 1666
  • UL 1651
  • ICEA-S-83-596

Instruction Sheets