5/10/20/30/50/100/200/300 pair jelly filled underground telephone Cable
Negotiable /Kilometer
Min.Order:1 Kilometer
Shenzhen Hanxin Communication Optical Fiber Cable Co., Ltd.
5/10/20/30/50/100/200/300 pair jelly filled underground telephone Cable:
HYAT is copper conductor solid polyolefin insulation moisture barrier polyethylene sheath local communication cable. The annealed pure copper wire insulated with high density polyethylene, each two different color insulated wires twisted into a pair. The cable core is composed of twisted wire pair and filled with oil to protect it from water ingress. After an aluminum tape is longitudinally applied to act as moisture barrier, the cable is completed with a PE outer sheath. It is used for transmitting audio frequency signals, analog signal up to 150kHZ or digital signals up to 2048kbit/s and in certain condition can carry digital signals, which is higher than 2048kbit/s.
Characteristics
Conductor: Solid annealed bare copper conductor, copper diameter 0.40,0.50,0.60,0.70,0.80,0.90mm
Insulation Material: High Density polyethylene, color coded in accordance with international standard telephone industry code.
Insulation wire pair: the single insulated wire twisted pair according to the different pitch and with specified color combinations to identify the line. To reduce the mutual interference of crosstalk between line pair, small power loss.
Electrical Performance
DC Resistance: 20°C, 0.4 ≤148Ω/km 0.5 ≤95.0Ω/km 0.6 ≤65.8Ω/km 0.8 ≤36.6 Ω/km.
Dielectric Strength DC: Between conductor and conductor1min 1kv; Between Shield and conductor 1min 3kv.
Insulation Resistance: Pair to Ground, oil-filled communication cable is above 3000MΩ.km
Mutual capacitance average: average value 52±2nF/km
The signal to far-end crosstalk radio (150kHZ): the specified average power is above 69dB/km
Operating Temperature -30°C~+60°C.
Application
Apply to the construction of communication network in metropolitan area network (MAN). Suitable for aerial and duct, mainly for duct installation and with antiseptic effect.
Specifications
Number of Pair | Model | Conductor/BC | Color of Sheath |
HYAT | |||
5pair | 5×2×0.4 | 1/0.4mm | Black |
5×2×0.5 | 1/0.5mm | Black | |
10pair | 10×2×0.4 | 1/0.4mm | Black |
10×2×0.5 | 1/0.5mm | Black | |
20pair | 20×2×0.4 | 1/0.4mm | Black |
20×2×0.5 | 1/0.5mm | Black | |
30pair | 30×2×0.4 | 1/0.4mm | Black |
30×2×0.5 | 1/0.5mm | Black | |
50pair | 50×2×0.4 | 1/0.4mm | Black |
50×2×0.5 | 1/0.5mm | Black | |
100pair | 100×2×0.4 | 1/0.4mm | Black |
100×2×0.5 | 1/0.5mm | Black | |
200pair | 200×2×0.4 | 1/0.4mm | Black |
200×2×0.5 | 1/0.5mm | Black | |
300pair | 300×2×0.4 | 1/0.4mm | Black |
300×2×0.5 | 1/0.5mm | Black |