Shanghai Gengyun Industrial Co., Ltd
T-PC026 Hya/Hyat/Hyat53 Transmission Stabilization Cable Outdoor Local Telephone Communication Cable
It is mainly used for the audio connection between the main distribution frame and the switching bureau user, and can also be used for the audio connection between other communication devices. Can support voice applications, digital telephone, fax, program-controlled switch, data equipment connection, telecommunications integrated wiring branch lines and trunk lines, etc. Tiancheng local telephone cable can transmit audio analog signals below 150 KHZ and digital signals of 2048 Kbit/s and below. In certain cases, digital signals of more than 2,048 Kbit/s can also be transmitted. It can also be used to combine building trunk cabling and 110 wiring frame and other wiring equipment to achieve voice transmission and wiring.
Telephone communication cable composed of multiple mutually insulated wires or conductors twisted into a cable core. And an outer sheath added to protect the cable core from moisture and mechanical damage. The conductor usually made of copper wire or aluminum wire, which used to transmit current signals; the insulation layer uses polymer materials. Such as polyethylene and polyvinyl chloride to prevent the current from moving between different conductors. The outer sheath protects the insulation layer and conductor from the influence of the external environment and extends the service life of the cable.
Features |
| The outdoor local communication cable fully conforms to the national standard YD / T 322. We can provide various communication cable to meet the single and bundle combustion class A to class D according to customer needs.1. Large communication capacity.Telephone communication cables can transmit multiple telephone signals and other low-speed data to meet the communication needs of a large number of users. 2. High transmission stability.The cable structure is stable and is less affected by external interference, which can ensure the stable transmission of communication signals. 3. Good confidentiality.The telephone communication cable adopts a sealed sheath and insulation layer. Which design to effectively prevent signal leakage and ensure the confidentiality of communication. 4. Strong adaptability.Telephone communication cables have a variety of laying methods. Such as overhead, direct burial, pipeline, etc. Which can adapt to the needs of different environments and scenarios. |
Application |
| It is mainly used for the audio connection between the main distribution frame and the switching bureau user. |
| And can also be used for the audio connection between other communication devices. |
Specification of Communication Cable |
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| Electric property | |
| Direct-current resistance | 95Ω/KM |
| Earth capacity | ≤5.6nF/100m(@1KHZ) |
| 100 MHZ characteristic resistance | 100Ω±15Ω |
| Transverse transformation and loss of TCL | Standard |
| Delay deviation | 45ns/100m |
| NVP | 69% |
| Ethernet Power Supply (POE) | IEEE 802.3at Enhanced Ethernet |
| Mechnical performance | |
| Minimum bending radius (Static) | 4D(cable outer diameter) |
| Minimum bending radius (dynamic) | 8D(cable outer diameter) |
| Max installation Tensile | 25N*P |
| Anti compressing value | 1000N/10cm |
| Compassion resistance | ≥10 times |
| Installastion temperature | -0ºC~+40ºC |
| Working temperature | -20ºC~+75ºC |
Detailed information can consulted to our technical staff. And can provide local aluminum armored cable (HYA), oil-filled commercial aluminum armored cable (HYAT), oil-filled commercial double-layer armored cable (HYAT53) and some customized cable with special structures.