voice and data cabling: 1)house computer systems 2)office network cabling 3)communications connections 4)based on ethernet

cat5e cable in pull box 305m 4 pair cable used in voice and data cabling system :

Product Description

    

1. Standards

UTP Cat 5e CableStandards:ANSI/TIA/EIA-568-B Category 5eISO/IEC-11801

2.Construction:

UTP Cat5e Cable

1)Conductor: 24AWG(0.51mm)

2)Insulation: HDPE

8Cores/4pairs 0.92-0.98mmPair 1: Orange/ White OrangePair 2: Blue/ WHite BluePair 3: Green/ White GreenPair 4: Brown/ WHite Brown)

3) Rip Cord: Yes&Optional

4)Jacket: PVC/LSZH

3.Electrical characteristics :

Electrical characteristics for Cat5e UTP Property	Nominal Value	Tolerance	Unit
Characteristic impedance @ 100 MHz	100	± 15	Ω
Nominal characteristic impedance @ 100 MHz	100	± 5	Ω
DC-Loop resistance	≤ 0.188		Ω/m
Propagation speed	0.64		c
Propagation delay	4.80-5.30		ns/m
Delay skew < 100 MHz	< 0.20		ns/m
Capacitance at 800 Hz	52		pF/m
Corner frequency	≤ 57		kHz
Max tensile load, during installation	100		N
Wire size	AWG-24 (0.205 mm² )
Insulation thickness	0.245		mm
Maximum current per conductor	0.577		A
Temperature operating	-55 to +60		°C

4.:Frequency

FrequencyMhz	Impedanceohm	RL≥dB	Attenuation≤dB/100m	NEXT≥dB/100m
1	100+15	20.0	2.0	74.3
4	100+15	23.0	4.1	65.3
10	100+15	25.0	6.5	56.3
16	100+15	28.0	8.2	50.3
20	100+15	31.0	9.3	47.8
31.25	100+15	23.6	11.6	48.9
62.5	100+15	21.5	17.0	38.4
100	100+15	20.1	22.0	35.3

Category 5e cable, it also is rated for up to 100 MHz frequencies. 

Additional performance standards enable it to support transmission speeds of up to 1000 mbps

 ("gigabit Ethernet").

4 twist pair cable used in voice and data cabling system