Category 3 U/UTP Cab...
Category 3 U/UTP Cable
Norden Category 3 U/UTP cable exceeds Category 3/Class C specification. It is tested up to 16 MHz frequency range. These cables are used for voice and data communications and can handle application bandwidths up to 16 MHz. Other uses for these cables include internal use on customer premises for the interconnection of telephone key systems, PBX and intercom systems.
Overview Specifications Ordering Information
Overview
Norden Category 3 U/UTP cable exceeds Category 3/Class C specification. It is tested up to 16 MHz frequency range. These cables are used for voice and data communications and can handle application bandwidths up to 16 MHz. Other uses for these cables include internal use on customer premises for the interconnection of telephone key systems, PBX and intercom systems.Specifications
 |
COMPLIANCETIA/EIA 568-B.2 & ISO/IEC 11801 |
MATERIAL CONSTRUCTION & DESIGN
|
Conductor Material |
Bare Copper |
|
Conductor Size |
24 AWG |
|
Conductor Diameter |
0.5 mm +/-0.015 mm |
|
Conductor Construction |
Solid |
|
No. of Twist/mtr |
16 (Avg.) |
|
Insultation Material |
PE |
|
Insulation Outer Diameter |
0.85 mm +/-0.05 |
|
Wrapping material |
PET Tape |
|
Outer Sheath Thickness |
0.7 +/-0.05 |
|
Outer Sheath Material |
PVC / LSZH |
INSULATION COLOR CODE
| Pair No. | Wire A Colour | Wire B Colour | Pair No. | Wire A Colour | Wire B Colour |
|
1 |
White/Blue |
Blue/White |
16 |
Yellow /Blue |
Blue/ Yellow |
|
2 |
White/Orange |
Orange/White |
17 |
Yellow /Orange |
Orange/ Yellow |
|
3 |
White/Green |
Green/White |
18 |
Yellow /Green |
Green/ Yellow |
|
4 |
White/Brown |
Brown/White |
19 |
Yellow /Brown |
Brown/ Yellow |
|
5 |
White/Grey |
Grey/White |
20 |
Yellow /Grey |
Grey/ Yellow |
|
6 |
Red/Blue |
Blue/Red |
21 |
Violet /Blue |
Blue/ Violet |
|
7 |
Red /Orange |
Orange/Red |
22 |
Violet /Orange |
Orange/ Violet |
|
8 |
Red /Green |
Green/Red |
23 |
Violet /Green |
Green/ Violet |
|
9 |
Red /Brown |
Brown/Red |
24 |
Violet /Brown |
Brown/ Violet |
|
10 |
Red /Grey |
Grey/Red |
25 |
Violet /Grey |
Grey/ Violet |
|
11 |
Black /Blue |
Blue/Black |
26 |
Pink /Blue |
Blue/ Pink |
|
12 |
Black /Orange |
Orange/Black |
27 |
Pink /Orange |
Orange/ Pink |
|
13 |
Black /Green |
Green/Black |
28 |
Pink /Green |
Green/ Pink |
|
14 |
Black /Brown |
Brown/Black |
29 |
Pink /Brown |
Brown/ Pink |
|
15 |
Black /Grey |
Grey/Black |
30 |
Pink /Grey |
Grey/Pink |
ELECTRICAL, MECHANICAL & TRANSMISSION CHARACTERISTICS
|
Max. Conductor DC Resistance |
≤95 Ω/km |
|
Unbalance of Pair DC Resistance |
≤5 % |
|
Dielectric Strength between pair |
DC1.0 kV/min |
|
Min. Insulation Resistance |
5000 MΩ./km |
|
Max. pair Mutual Capacitance |
6.6 nF/100m |
|
Impedance (1 to 16 MHz) |
100 Ω +/-15 |
|
Before Tensile Strength (Mpa) |
≥ 13.8 |
|
Aging Elongation (%) |
≥ 100 |
|
After Tensile Strength (% of unaged) |
≥ 85 |
|
Aging Elongation (% of unaged) |
≥ 50 |
|
Cold Bend (-20+/- degree Celcius x 4 hrs) |
No crack |
|
Operating Temperature Range |
-20°C to 60°C |
|
Min. Bend Radius |
8xD |
ELECTRICAL PERFORMANCE CHARACTERISTICS
| Freq. (MHz) | Attenuation (dB/100m) | NEXT (dB/100m) | RL (dB) |
|
1 |
2.6 |
41.3 |
12.0 |
|
4 |
5.6 |
32.2 |
12.0 |
|
8 |
8.5 |
27.7 |
12.0 |
|
10 |
9.71 |
26.3 |
12.0 |
|
16 |
13.10 |
23.2 |
10.0 |
