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CAT7 cable

               “Cat 7” ISTP  FRNC  

Application  
. Horizontal and building back bone cable.  
. Ssupport current and future Category 7 applications,such as:  
100Base TX,100B VG Anylan,155ATM 1000 Base-T (Gigabit Ethernet),FDDL.  

Key atures and Sandards  
. General   standards:FCD ISO/IEC 11801(October 2001),prEN 50288-4-1  
. Future   standards like:ISO/IEC 11801 2nd  edition,EN 50173 2nd     edition  
.   Provids extended performance far in excess of industry standards  
  Superior NEXT performance  

Construction & Dimensions  
 
.  Construction:                               4 individually shielded twisted pairs  
.  Conductor:                                   solid bare copper  
.  Conductor diameter:                    AWG 23(0,57mm)  
.  Conductor insuladtion material    Foam skin Polyolefine  
.  Diameter over insulation:            1.45mm±0.05mm  
.  Shield:                                          Tinned copper braid  
Pair 1        white/Blue  
Pair 2        white/orange  
Pair 3        white/green  
Pair 4        white/brown  
                                     Coverage>40%  
.  Ripcord:                      Polyester  
.  Jacket   material:        FRNC  
.  Outer   diameter:       8,0mm±0.30 mm  

Electrical characteristics (at 20℃)  
Nominal mutual capacitan ce at  1  kHz        48nF/km  
Maximum conductor DCR                    75 Ohm/km  
NVP-Nominal Velocity of Propagation          0.75c  
SKEW-Propagation delay difference(100 MHz)   typical≤15 ns/100m  
lmpedance 1-100 MHz                          100±15 Ohm  
lmpedance 100-250 MHz                      100±18 Ohm  
Impedance 250-600 MHz                     100±25 Ohm  


General and environmental characteristics    
Temperature range – operation                                            -20℃ -+ 60℃  
Temperature range-installation                                             +0℃ - +50℃  
Minimum bending radius – operation                                     30mm  
Minimum bending radius -  installation                                   60mm  
Maximum pulling tension                                                        90 N  
Flame retardancy                                                                   IEC 332-1  
Caloric value                                                                          500kj/m  
Weight(approx)                                                                     60kg/km  
Caloric value                                                                          48 V rms  
Maximum continuous current current per conductor (25℃)   1.4 A  

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