CAT7A
- Product Details
- Company Profile
SpeciallydesignedforVolp,ISDN,Token,100MTP-PDM, AnalogandDataVideo,TR-16ActiveAndPassive,155M/662m/1.2GATM,andforIEEE802.3:100Bease, 100Base-T,1000Base-Tand10GBase-T. Speciallydesignedfor10GEthernet transmissionwithtestbandwidthupto1000MHz. Exclusiveshieldingprocess,PublicationNumber ofNationalPatentApplication:CN104021892AandCN105355335A.
REFERENCE STANDARD
UL444、UL1581、UL1666、IEC60332-1、 IEC60332-3-24、EN50399
TEST STANDARD
ISO/IEC11801、IEC61156-5
PHYSICAL PARAMETERS
Conductor:
solid bare copper, 0.58 ± 0.005mm
Insulation material:
skin foam skin polyethylene
Insulation diameter:
1.35 ± 0.05mm
Wire pair shielding:
aluminum foil
Braided shield:
tinned copper or aluminum-magnesium alloy wire, coverage rate ≥40%
Sheath diameter:
7.9 ± 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)
Cold bending (-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%