Product Colour Code:
Pair 1: Blue White/Blue 
Pair 2: Orange White/Orange 
Pair 3: Green White/Green 
Pair 4: Brown White/Brown
Application:
•Standard:IEC/ISO61156-5, ANSI/TIA-568-C.2, ISO 11801.
•Suitable for structured premises cabling.
•For transmission of digital and analogue voice and date signals.
•Especially suitable for all Class EA applications.
•ISDN,Ethernet 10 Base-t,Fast Ethernet 100 Base-T,Gigabit Ethernet 1000Base-T,10G Base-T(IEEE802.3).
•Token Ring4/16Mbit/s,TP-PMD/TP/DDI 125Mbit/s.ATM 155Mbit/s.(IEEE802.5).
Electrical Characteristics:
•Impedance: 4-100MHz 100±15(Ohms).
                   100-20MHz 100±22(Ohms).
                   200-500MHz 100±32(Ohms).
•Max Conductor DC Resistance 20℃:8.7(Ohms/100m).
•Resistance Unbalance(%):Max 2.5.
•Pair-to-Ground Capacitance Unbalance：330(Pf/100m).
•Transfer Impendance: Max 10Mohms/m@100MHz
••Coupling Attenuation: Min 80 db.
•Installation temperature:0~50℃.
•Operation temperature:-20~60℃.