City Communication Cable transmit audio frequency signals, analog signals up to 150kHz

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Loading Port:
Shanghai
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TT OR LC
Min Order Qty:
100 m
Supply Capability:
100000 m/month

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Product Description:

Application

It  is mainly used to transmit audio frequency signals, analog signals up  to 150kHz and the digital signals up to 2048kbit/s; and under certain  conditions, it also can be used to transmit the digital signals above  2048kbit/s. it is suitable to use in the telecom circuit of city, near  suburb and local areas.


Type

Designation

Standard

HYA

Copper  core solid polyolefin insulated plastic coating aluminum tape adhibit  shielding polyolefin jacketed city communication cable

YD/T 322

HYPA

Copper  foam skin polyolefin insulated plastic coating aluminum tape adhibit  shielding polyolefin jacketed city communication cable

HYAT

Copper  core solid polyolefin insulated grease filled plastic coating aluminum  tape adhibit shielding polyolefin jacketed city communication cable

HYPAT

Copper  foam skin polyolefin insulated grease plastic coating aluminum tape  adhibit shielding polyolefin jacketed city communication cable

HYAC

Copper  core solid polyolefin insulated grease filled plastic coating aluminum  tape adhibit shielding polyolefin jacketed self-supporting city  communication cable

HYA23

Copper  core solid polyolefin insulated plastic coating aluminum tape adhibit  shielding polyolefin jacketed and serving double-tape armored city  communication cable

HYAT23

Copper  core solid polyolefin insulated grease filled plastic coating aluminum  tape adhibit shielding polyolefin jacketed and serving double-tape  armored city communication cable

HYA53

Copper  core solid polyolefin insulated plastic coating aluminum tape adhibit  shielding polyolefin jacketed and serving corrugated steel-tape  longitudinal covered armored city communication cable

HYAT53

Copper  core solid polyolefin insulated grease filled plastic coating aluminum  tape adhibit shielding polyolefin jacketed and serving corrugated  steel-tape longitudinal covered armored city communication cable

 

Specification

Type

Conductor diameter

mm

Pair

HYA HYPA HYAC

HYA23 HYA53

0.40

102400

0.50

101600

0.60

101000

0.80

10600

HYAT HYAT23

HYPAT HYAT53

0.40

102000

0.50

101000

0.60

10800

0.80

10400


Technical parameter

No.

content

unit

index

conversion for length

1

DC resistance single conductor

Ω/km

nominal diameter for the conductor(mm) 0.40  0.50  0.60  0.80

             148.0  95.0  65.8  36.6

/L

Actual test value/L

2

DC resistance unbalance for pair

%

  0.40 0.50 0.60 0.80

nominal diameter for the conductor

      1.5  1.5  1.5  1.5

average value

max. value  5.0  5.0  5.0  4.0

3

20℃ insulation resistance between each insulated conductor and the other grounding and shielding conductor   DC 100V~500V

MΩ·km

                                     non filled   filled

min. value    10×103          3×103

Actual test value

Actual test value×L

4

insulated electrical strength  DC

time for voltage force

conductor to conductor

conductor to shield

kV

  solid insulated cable    foam skin insulated cable

3s       1min         3s       1min        

 

2.0       1.0         1.5      0.75        

 

6.0       3.0         6.0       3.0         

5

operating capacitance  0.8kHz或1 kHz

nF/km

       10       >10

nominal pair no.

max. Value    58.0      57.0

average value     52.0±4.0  52.0±2.0  

Actual test value/L

6

capacitance unbalance0.8kHz或1 kHz

capacitance unbalance between pair and pair

capacitance unbalance between pair and ground

pF/km

     10          >10

nominal pair 

max.    250(200)1) 250(200)1)

 

 

min.      2630       2630

average value≤   —      570(490)1)

Actual test value/[0.5

(L+)]

 

Actual test value/L

7

natural attenuation     20

cable with more than 10 pairs:

150 kHz

 

1024 kHz

 

 

 

150 kHz         

 

1024 kHz 

 

 

 

150 kHz

 

1024 kHz

 

 

 

150 kHz         

 

1024 kHz

 

10 pairs

dB/km

nominal diameter mm

               0.40  0.50  0.60  0.80

solid polyolefin insulated cable

average value≤ 12.1  9.0   7.2   5.7

average value≤ 27.3  22.5  18.5  13.7

solid polyolefin insulated filled cable

average value≤ 11.7  8.2   6.7   4.7

average value≤ 23.6  18.6  15.8  12.3

foam skin polyolefin insulated cable

average value≤ 12.6  9.3    7.4   5.8

average value≤ 29.3  24.1  19.8  14.6

foam skin polyolefin insulated filled cable

average value≤ 12.1  9.0   7.2   5.7

average value≤ 26.5  21.8  18.0  13.3

Average value shall not 110% of Max. average value of same type cable above 10 pairs.

Actual test value/L

9

far-end cross-talk defence  150 kHz

合random combination pair to pair

all pair combination between basic unit or 30 pairs

all pair-combination within 12 or 13 sub-unit or 10 pairs and 20 pairs

dB/km

 

 

 

min.           58

 

power average value≥     69

 

 

power average value≥     68

 

 

Actual test value+10lgL

1) Indexes in the bracket are suitable for the cables with conductor diameter of 0.60mm and 0.80mm



 


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