50RFKLF002 CONSTRUCTION

Pair Component 
Conductor: 24 AWG Solid Tin Plated Copper, 0.0201 Inch [0.51 mm] Diameter
Insulation: 0.0065 Inches [0.165 mm] of Semi-Rigid PVC, 0.033 Inch [0.84 mm] Diameter 
Pair: 2 Insulated Conductors Twisted Together, Lay Lengths Varied Between Pairs to Minimize Crosstalk

50RFKLF002  Final Assembly
Core: 3 Pairs (#1-3) Cabled Together 
Layer 1: 9 Pairs (#4-12) Cabled Around Core 
Layer 2: 13 Pairs (#13-25) Cabled Around Layer 1 
Binder: Polyester Tape, 25% Overlap 
Inner Shield: Aluminum/Polyester Tape, Aluminum Side Facing Out, 25% Overlap 
Outer Shield: 36 AWG Tin Plated Copper Braid, 85% Coverage 
Jacket: 0.027 Inches [0.66 mm] of PVC, Color – Apple Smoke Gray 
Diameter: 0.380 ± 0.010 Inches [9.65 ± 0.25 mm] 
Print Legend (Black Ink): “MADISON CABLE {Mfg. Location Code}(UL) TYPE CL2 75°C 24 AWG CSA TYPE CMG 60°C RoHS COMPLIANT {Date Code}”  

Mfg. Location Code if applicable 
Date code is a 4-digit code with the first 2 digits identifying the calendar week and the last 2 digits identifying the calendar year of manufacture.  Example - 0206 for cable manufactured the second week of 2006.

COLOR CODE

50RFKLF002 ELECTRICAL CHARACTERISTICS
Madison Cable麦迪逊高端高品质高速电缆，25对24AWG计算机通讯线缆50RFKLF002。
Capacitance-to-Water: 150 pF/ft [46 pF/m] Maximum @ 1 kHz ;
Mutual Capacitance: 35 pF/ft [11 pF/m] Nominal @ 1 kHz ;
Single-Ended Capacitance: 56 pF/ft [17 pF/m] Nominal @ 1 kHz ;
Pair-to-Pair Capacitance Unbalance: 160 pF/1000 ft [53 pF/100 m] Maximum @ 1 kHz 
Velocity of Propagation: 60% Nominal 
Far-End Crosstalk: 73 dB RMS Minimum @ 150 kHz, Based on 1000 ft [304.8 m] 
Dielectric Withstand: 2500 Volts DC for 3 Seconds
Conductor DC Resistance: 28.6 Ohms/1000 ft [94 Ohms/km] Maximum @ 20°C

50RFKLF002 SAFETY CERTIFICATION
UL Listing: Type CL2 as specified in Article 725 of the National Electrical Code CSA Certification: Type CMG 
RoHS Compliance: In Accordance to European Directive 2002/95/EC, Issue 13.2.2003