Air Core Foam Skin Bonded STALPETH Cable
Part Numbers
2010083, 2010084, 2010078, 2010079, 7516438, 7502107, 7510720, 2010080, 7512510, 6987374, 7513351, 6987382, 7513252, 6987390, 2010081, 6987408, 6987416, 6987424
Core Construction
Conductors: Solid, annealed copper; sizes 22, 24 and 26 AWG
Insulation: Dual insulation consisting of an inner layer of foamed polyolefin surrounded by a solid polyolefin skin, color-coded in accordance with telephone industry standards
Twisted Pairs: Insulated conductors are twisted into pairs with varying lay lengths to minimize crosstalk
Core Assembly:
- 3600 pairs and fewer: made up of 100 pair superunits consisting of four (4) 25 pair sub-units
- 4200 pair design: made up of 300 pair super-units consisting of twelve (12) 25 pair sub-units
- Each group is individually identifiable by color-coded unit binders
- All sizes are mirror image color code
Core Wrap: Non-hygroscopic dielectric tape applied longitudinally with an overlap
Bonded STALPETH Sheath
Aluminum Shield: Corrugated, 0.008" aluminum tape applied longitudinally
Steel Shield: Corrugated, copolymer-coated, 0.006" steel tape applied longitudinally over the aluminum tape with an overlap
Outer Jacket: Black, linear low-density polyethylene jacket bonded to the coated steel
Applications
- Intended for pressurized urban underground duct installation
- Designed for large pair-count subscriber-serving cables leaving Central Offices, where duct congestion is a prime concern
Compliances
- Telcordia (Bellcore) Specification GR-421-CORE
- RoHS Compliant (effective 1/1/10)
Packaging
- Standard lengths are shipped on returnable steel reels or on non-returnable wood reels when requested
- Non-standard packaging is also available
