Customization: | Available |
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Application: | Local Communication Cable, LAN Cable, Long Distance Symmetric Cable, Submarine Cable |
Conductor Material: | Copper |
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Flat/round 2 core 1pair telephone cable
ApplicationType Code
A- | Outdoor Cable |
02Y | Cellular Polyethylene (FOAM PE) insulation |
F | Continuous core filling |
(L)2Y | Laminated sheath(copolymer-coated aluminium tape laminated to PE outer sheath) |
SR | Corrugated steel tape |
b | Armouring |
T | Messenger of galvanized steel wires |
StIII | Star quad in local cables |
Bd | Unit-type stranding |
Nominal Conductor Diameter | mm | 0.4 | 0.6 | 0.8 |
Conductor Gauge Size | AWG | 26 | - | 20 |
Conductor Size | mm2 | 0.126 | 0.283 | 0.5 |
Maximum Average Conductor Resistance @20°C | /km | 143 | 63 | 34.6 |
Minimum Insulation Resistance @500V DC | M.km | 5000 | 5000 | 5000 |
Maximum Mutual Capacitance @800Hz 95% of all values | nF/km | 40 | 40 | 40 |
100% of all values | nF/km | 42 | 42 | 42 |
Capacitance Unbalance @800Hz pair-to-pair | ||||
K1 100% of values max | pF/500m | 980 | 800 | 800 |
98% of values max | pF/500m | 420 | 400 | 400 |
K9-12 100% of values max | pF/500m | 800 | 300 | 300 |
90% of values max | pF/500m | 200 | 100 | 100 |
Maximum Conductor Loop Resistance @20°C | /km | 300 | 130 | 73.2 |
Impedance @0.8KHz | 994 | 665 | 500 | |
Maximum Average Attenuation @0.8KHz | dB/km | 1.45 | 0.91 | 0.68 |
Dielectric Strength 50Hz | ||||
Conductor to Conductor (2mins) | V AC | 500 | 500 | 500 |
Conductor to Screen (2mins) | V AC | 2000 | 2000 | 2000 |
Maximum Operating Voltage Peak Value | V | 150 | 225 | 225 |
Nominal Insulation Thickness (Air Core) | mm | 0.20 | 0.25 | 0.3 |
(Jelly Filled) | mm | 0.26 | 0.36 | 0.44 |
Nominal Insulated Conductor Diameter (Air Core) | mm | 0.8 | 1.1 | 1.4 |
(Jelly Filled) | mm | 0.92 | 1.32 | 1.68 |
The company's leading products include SYWV(Y)-75 series physical high foaming RF coaxial cableRG series access network coaxial cableSYWLY-75 series aluminum tube cable,digital communication cable and digital monitoring lineetc sold abroad. The company's technology center mainly develops new productsnew processes and new technologies, and has successively developed more than 30 provincial-level new products of which 26 have obtained national patents,and ten products have been identified as high-tech products in Zhejiang Province. This project was identified as a National Torch Program project. In the futurethe company will continue to develop new products and new processes to meet the high-tech and high-standard demands of the market.
Welcome to visit our factory and get our samples.
Your inquiry will be answered within 24 hours .Wishing to be your long- term partner ,please feel free to contact me ,we will do our best for you.1.Can I have some samples for testing quality?
A1.Yes, you can buy some samples of any our products for testing quality and market.
2.What is delivery time if we place order?
A2. It depends on order quanities. Usually,we can deliver goods within 15 days for small order. For more QTY, Let's confirm when you place official order.
3.Do you accept OEM/ODM?
A3. We support OEM/ODM service.pls don't hesitate to tell us your details.