Sunnytech 1000ft CAT7 S-FTP LSZH Bulk Cable, AWG 23/1, Solid, 10GBase-T data, ETL Cat7 Certified (w/20 pack cat7 plug and boot cap Free) Product Application: Use in applications from 10BASE-T/100BASE-TX to 1000BASE-T and 10GBASE-T. Ideal for 10G BaseT application. Basic conductor: Solid AWG 23/1; bare copper 0.585mm nom Insulation material:LSZH SPF-PE, Insulation Diameter: 1.50  0.06mm Total number of insulated conductors: 8, twisted in 4 pairs Color code: blue-white, orange-white, green-white, brown-white Individual pair shielding: Aluminum Magnesium Alloy foil, providing 100% coverage, Outer jacket: SPF-PE for indoor use, and run between floors in non-plenum areas. Color: White Grey. Compliance: Meet all TIA/EIA and ISO/IEC requirement for Category 7/class F transmission performance. Flame tests: IEC 60332-1 (fire), IEC 60754 (gas), IEC 61034 (smoke) Applied Standards: ISO/IEC 11801:2002 (Category 7), IEC 61156-5:2002, UL# E348508 for CM, CSA File No.: LL79189, CSA FT4. RoHS Compliance For The Requirement Of European Union. Characters: Tested 10GBase-T Data Applications. Backward compatible with Cat5E and Cat6 networks. Aluminum-polyester foil shielded pairs ensure virtually zero alien crosstalk. An overall tinned-copper braid protects against alien crosstalk.