1pair or 2pairs 4core 22AWG Self Supported Shield External Drop Cable Telephone Cable Vvda Cable

• Application: Local Communication Cable, Telephone Cable
• Conductor Material: BC/CCS/CCA/TC/CU/CCAG
• Cover Material: PE
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: VVDA
• Type: Telephone Cable
• Material Shape: Round Wire
• Conductor Type: Solid
• Wire Core Material: Bare Copper Wire
• Certification: CE, ISO, RoHS, CCC, VDE
• Temperature: -50 to 70 Degree
• Rated Voltage: 35V
• Length: 100meters or 305meters or 1000meters
• Shield: Unshield
• Transport Package: Roll
• Trademark: SURELINK
• Origin: China
• Package Size: 30.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 10.000kg

Product Description

1pair or 2pairs 4core 22awg self supported external copper drop cable telephone cable VVDA cable

Product Feature

 

1.The conductor material is soft copper with a diameter of 0,643 mm and 22 AWG.

2.The insulation material should be polypropylene in blue and white colors,respectively, with a

    diameter of 1330 mm and a thickness of 0.340 mm.

3.The core will be paired conductors.  

4.The shield must be aluminized polyester tape.

5.Coverage of the outer shield must be 25%.

6.The material of the cable jacket must be black PVC weatherproof.

7.You must have glass fiber reinforcements embedded in the cover.

8.The cover should have a thickness of 0.45 mm, a width of 8.90 mm and a height of 5.10 mm.

9.The cable should be VVDA, Voice, Video, Data and Auto supported with capacity for digital

    transmission type.

 

Average nominal capacitance of 80 nF / km.

Single maximum electrical resistance of 57 Ohms / Km.

Imbalance of individual maximum resistance of 5%.

Average capacitance unbalance pair to pair of 17 pF / 100m.

Maximum capacitance unbalance single pair at 69 pF / 100m.

Maximum individual capacitance unbalance pair to display 2695 pF / 100m.

Individual FEXT crosstalk loss at 772 KHz minimum of 60 dB / 100m.

Individual NEXT crosstalk loss to 772 KHz minimum of 60 dB / 100m.

Characteristic impedance of 100 ± 15 Ohms.

Cables VVDA type. Transmission characteristics at 100m @ 20 ° C'

 

Frequency	Atenuation	Frequency	Atenuation
( MHZ)	dB	( MHZ)	dB
1,00	1,77	20,00	10,76
4,00	3,82	25,00	12,57
8,00	5,86	31,25	14,73
10,00	6,76	62,50	24,61
16,00	9,23	100,00	35,46

 

Transmission characteristics structure loss:

Frequency	dB
( MHZ)
1,00	21
4,00	21
8,00	21
10,00	21
16,00	19
20,00	18
25,00	17
31,25	16
62,50	13
100,00	11

Main Cable Categories Provided by Us

  

Manufacturer Introduction

 
Zhuhai Surelink Communication Cable Co.,Ltd is one of the leading manufacturer in the cables
and telecom accessories.  We have more than 20 years experience in this line.Our factory has over 
twenty production lines and 300 employees.
 
Our productions comply with ISO9001.Professional team,powerful factory and strict quality control give 
best service to our clients and the quality guarantee in every order.
 
Our products have been widely installed in Telecom companies and many distributors around the world. 
We export to more than 70 countries and our annual revenue is more than hundreds of million USD.
 
We have established a close relationship with many companies around the world and we sincerely look
forward to woking with all clients from all over the world.
 
OEM and ODM order highly welcome !
 

Workshop and Company Show

 
 

Package and Delivery

 

Payment and Shipping

  
Payment
We usually use T/T
T/T deposit before production and balance when shipment.
Payment terms: Western Union, Escrow, Paypal, T/T ,L/C
Shipping
If the quantity of the order is not very big, we usually send by express delivery,such as TNT,DHL,UPS,
FEDEX or EMS.
For big order,we will ship the goods by air or by sea.