OSP Copper Cable for Line Power
Filled Foam Skin ALPETH and PE-89 cables are specifically designed for Telco Line Powering applications. The copper core is filled with an ETPR compound that occupies the spaces between the pairs, and a core wrap tape is used to provide protection against moisture ingress. These cables are suitable for low-risk direct burial or duct applications. While they can be used aerially, they must be securely attached to a support strand.
Part Numbers
7525603, 7525629, 7525637, 7525652
Core Construction
Conductors: Solid, annealed copper; size 22 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:
- 25 pairs and less: pairs are assembled together in a single group
- More than 25 pairs: pairs are arranged in groups, each group having a color-coded unit binder
Filling Compound: The entire core assembly is completely filled with ETPR compound, filling the interstices between the pairs and under the core tape
Core Wrap: Non-hygroscopic dielectric tape applied longitudinally with an overlap
Sheath
Aluminum Shield:
- Corrugated, copolymer-coated, 0.008" aluminum tape applied longitudinally with an overlap
- The sheath interfaces are flooded with an adhesive water-blocking compound
Jacket: Black, linear low-density polyethylene
Applications
- Intended for duct and direct buried installations where protection against water and moisture entry is required, and may also be installed aerially
Compliances
- Rural Development Utility Program (RDUP) 7 CFR 1755.890 (RUS PE-89)
- RoHS Compliant (effective 1/1/10)
- ANSI/ICEA S-84-608-2007
Packaging
- Standard lengths are shipped on non-returnable wood reels
- Non-standard packaging is available upon request
Configurations
- Available in additional pair counts and gauges
