About Us

EnglishEnglish
Share to:

CAT7

SpeciallydesignedforVolp,ISDN,Token,100MTP-PDM, AnalogandDataVideo,TR-16ActiveAndPassive,155M/662m/1.2GATM,andforIEEE802.3:100Bease, 100Base-T,1000Base-Tand10GBase-T.
Speciallydesignedfor10GEthernet transmissionwithtestbandwidthupto600MHz.
Exclusivedesignprocess,PublicationNumber ofNationalPatentApplication:CN101714424A.
Exclusiveshieldingprocess,PublicationNumber ofNationalPatentApplication:CN104021892AandCN105355335A.
Quantity:
  • zhaolong

REFERENCE STANDARD

UL444, UL1581, UL1666, IEC60332-1, IEC60332-3-24, EN50399


TEST STANDARD

ISO / IEC11801 , IEC61156-5


PHYSICAL PARAMETERS

Conductor:

solid bare copper, 0.56 ± 0.005mm 

Insulation material: 

skin foam skin polyethylene 

Insulation diameter: 

1.33 ± 0.05mm 

Wire pair shielding: 

aluminum foil 

Braided shield: 

tinned copper or aluminum-magnesium alloy wire, coverage rate ≥40% 

Sheath diameter: 

7.6 ± 0.5mm 

Sheath material: 

PVC or LSZH low smoke halogen-free (according to different jackets), in line with RoHS and REACH requirements 

Working temperature: 

-30 ℃ to 50 ℃ (LSZH)


MECHANICAL PARAMETERS

Tensile strength before aging: 

≥13.5Mpa (PVC), ≥10.0Mpa (LSZH low smoke halogen-free) 

Elongation before aging: 

≥150% (PVC), ≥125% (LSZH low smoke halogen-free) 

Aging time: 

100 ℃ × 24 hours × 7 days 

Tensile strength after aging: 

≥12.5Mpa (PVC), ≥8Mpa (LSZH low smoke halogen-free) 

Elongation after aging: 

≥125% (PVC), ≥100% (LSZH low smoke halogen-free) 

coldBending (-20 ± 2 ℃ × 4 hours): 

8 times the outer diameter of the cable without cracking


ELECTRICAL PARAMETERS

Transmission delay difference: 

≤25ns / 100m 

Transmission speed: 

74% 

Unbalanced capacitance to ground: 

maximum 330pf / 100m 

DC resistance: 

Maximum 9.5Ω / 100m 

DC resistance unbalance: 

max 2%


RELATED BLOGS

content is empty!

WHITE PAPER

2020-07-209

Getting to Know the Generic Cabling in Industrial Environments