Self Support Drop Wire 2X2X0.5cu+1.2mm Steel Wire Telephone Cable

Product Description

Application
The drop wires are designed for use in local area network to link between pole and building or two buildings. The high tensile steel strength member wires are incorporated inside the cable to provide support. The cables can be used for crossing high voltage cables up to 11kV.
Standards
• CW 1406 (Drop Wires No.12 1 pair)
• CW 1411 (Drop Wires No.10B 2 pairs)
• CW 1417 (Drop Wires CAD55M 4 pairs)
• CW 1378 (Drop Wires No.10 2 pairs)
Conductors
Solid annealed bare copper of 0.5/0.9mm as per class 1 of BS 6360/IEC 60228
Insulation
Solid low or medium density Polyethylene (CW 1406, CW 1411 & CW 1417) or Polyvinyl Chloride (CW 1378) to BS 7878
Core Wrapping
23 micron Polyester Tape
Strength Member
1 Pair: 1 element of 3 x 0.41mm brass coated steel strength member; PVC insulated to 1.4mm
2 & 4 Pairs: 3 elements of 3 x 0.25mm brass coated steel strength member; PVC insulated to 1.0mm
Sheath
Black medium density polyethylene as per BS 7878
Ripcord
Nylon
Electrical Properties

Nominal Conductor Diameter	mm	0.9	0.5	0.5	0.5
BT Drop Wire Reference		No.12	No.10	No.10B	CAD55M
Standard		CW 1406	CW 1378	CW 1411	CW 1417
Number of Pairs		1	2	2	4
Maximum Conductor Resistance @20°C		28	95	95	95
Minimum Insulation Resistance @500V DC		10000	100	10000	10000
Breaking Load	N	1350-1550	1350-1550	1350-1550	1350-1550
Maximum Mutual Capacitance @0.8KHz-3.0KHz	nF/km	-	100	56	56
Maximum Capacitance Unbalance pair-to-pair	pF/500m	-	500	275	300

Mechanical and Thermal Properties
Temperature range during operation (fixed state): -30°C - +70°C
Temperature range during installation (mobile state): -20°C - +50°C
Minimum bending radius: 7.5 x Overall Diameter
Color Code

CW 1406 Pair 1: Orange/White
CW 1411 Pair 1: Orange/White	Pair 2: Green/Black
CW 1417 Pair 1: Orange/White	Pair 2: Red/Grey
Pair 3: Blue/Brown	Pair 4: Green/Black
CW 1378 Pair 1: Orange/White	Pair 2: Green/Black

Our Service:
   1) Quick Response --All inquiries will be replied within 24 hours.
   2) Professional Quotation --All prices will be quote according to customers' detailed      
   specifications & requirements.
   3) OEM & ODM Service 
   4) Can print your own brand on the jacket printing with foot or meter marking.
   5) Make customized designs for stickers, drums, outer cartons, etc.
   6) Stable Quality --All materials and products passed restrict QC procedures,comply with     
   international standards.
  7) Fast Delivery --LCL orders,15days after confirmation; FCL orders, 20 days after     
Confirmation in usual.
 
Good After-sales Service 
--We chose the fastest vessel to POD for delivery our goods to clients,
--All Documents will be issued according to clients' instructions, to save troubles from local customs.
--Any complaint to quality or packing issued will be responded, and terminated with proper solutions for clients.