Madison Cable麦迪逊高端高品质高速电缆，8对28AWG（线径）10G SAS Turbo Twin QSFP计算机通讯线缆16KD2LF053。

16KD2LF053 CONSTRUCTION
Pair Component 
Conductor: 28 AWG Solid Silver Plated Copper, 0.0126 Inch [0.32 mm] Diameter
Insulation: 0.0122 Inches [0.31 mm] of Foam Polyolefin, 0.037 Inch [0.94 mm] Diameter, Color – Natural 
Pair: 2 Singles Laid Flat and Parallel
Drain Wire: 30 AWG Solid Tin Plated Copper, 0.010 Inch [.025 mm] Diameter
Pair Shield: Aluminum/Polyester Tape, Aluminum Side Facing In, 25% Overlap Color – Yellow
Pair Jacket: Polyester Tape
Pair Diameter: 0.042 x 0.079 Inches [1.07 x 2.01 mm] Nominal
Pair Identification: Pairs sequentially numbered on entire length of pair.

16KD2LF053 Final Assembly
Core: 8 Pairs (#1-8) Cabled Together
Buffer: Foam Polyolefin Tape
Inner Shield: Aluminum/Polyester Tape, Aluminum Side Facing Out, 25% Overlap
Outer Shield: 40 AWG Tin Plated Copper Braid, 85% Coverage
Jacket: 0.032 Inches [0.81 mm] of Flexible PVC, Color – Black
Diameter: 0.305 Inches [7.75 mm] Nominal
Print Legend (White Ink): “MADISON CABLE {Mfg. Location Code} (UL) TYPE CL2 75°C 28 AWG CSA AWM II A/B 75°C 30V FT4
TurboTwin™ 10G SAS 102-2076 RoHS COMPLIANT {Date Code}”

16KD2LF053 ELECTRICAL CHARACTERISTICS
Differential Impedance: 100 ± 5 Ohms @ TDR
Common Mode Impedance: 32.5 ± 7.5 Ohms @ TDR
Mutual Capacitance: 14 pF/ft [46 pF/ft] Nominal
Time Delay: 1.35 ns/ft [4.43 ns/m] Nominal
Time Delay Skew (Within Pair): 60 ps/7 m Maximum

Differential to Common Mode Conversion (SCD21)3: 26 dB Minimum
Conductor DC Resistance: 0.066 Ohms/ft [219 Ohms/Km] Nominal @ 20°C

16KD2LF053 MECHANICAL CHARACTERISTICS
Bend Radius (5 x OD): 1.55 Inches [39.4 mm] Minimum

16KD2LF053 SAFETY CERTIFICATION
UL Listing: Type CL2 as specified in Article 725 of the National Electrical Code CSA Certification: AWM II A/B 75°C 30 Volts FT4
RoHS Compliance: In Accordance to European Directive 2002/95/EC, Issue 13.2.2003