CN202632874U - Local area network cable - Google Patents
Local area network cable Download PDFInfo
- Publication number
- CN202632874U CN202632874U CN 201220286085 CN201220286085U CN202632874U CN 202632874 U CN202632874 U CN 202632874U CN 201220286085 CN201220286085 CN 201220286085 CN 201220286085 U CN201220286085 U CN 201220286085U CN 202632874 U CN202632874 U CN 202632874U
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- Prior art keywords
- sheath
- area network
- local area
- network cable
- groups
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a local area network cable which comprises four groups of conductors and an acrylic tear rope which are wrapped by a sheath; the four groups of conductors are separated from each other through a cross frame; and the conductors are copper wires which are wrapped by a polyethylene sheath, and the diameters of the copper wires are 0.52mm or 0.57mm. The local area network cable is simple in structure and ingenious in design, the use frequency reaches 100-300MHz which is higher than the requirement of a gigabit Ethernet, and the local area network cable is stable in quality, meets the environment-friendly requirement, has low smoke zero halogen and flame-retardant performance, and can generate good economic benefit and social benefit.
Description
Technical field
The utility model relates to a kind of network electric wire, is specifically related to a kind of LAN cable.
Background technology
At present; The network electric wire is widely used in each power technology field, particularly term local area network signal transmission, existing LAN cable; Because of poor quality, not antitorque, intensity is low, performance deficiency such as not fire-retardant; Use inconvenience, and useful life is shorter, and can not satisfies user demand.
The utility model content
Goal of the invention: to the deficiency that exists in the prior art, characteristics such as the purpose of the utility model provides a kind of LAN cable, makes it have steady quality, environmental protection, and is fire-retardant and durable.
Technical scheme: in order to realize the foregoing invention purpose, the technical scheme that the utility model adopts is:
A kind of LAN cable comprises by four groups of cores of sheath parcel and restricting with the acrylic fibers tearing; Described four groups of cores are spaced from each other by crossing skeleton; Described core is that the diameter of described copper wire is 0.52mm or 0.57mm by the copper wire of pe sheath parcel.
Said core is the back twist multiple twin.
Described crossing skeleton is the polyethylene crossing skeleton.
Described sheath is a low-smoke halogen-free flame-retardant sheath.
Beneficial effect: the LAN cable of the utility model, simple in structure, design ingenious; Frequency of utilization reaches 100 ~ 300MHZ; Surpass all requirements that gigabit Ethernet proposes, steady quality, compliance with environmental protection requirements; Have low smoke and zero halogen and fire resistance, can produce good economic benefits and social effect.
Description of drawings
Fig. 1 is the structural representation of LAN cable.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further explanation.
As shown in Figure 1, LAN cable comprises four groups of cores 2 and acrylic fibers tearing rope 3 by sheath 1 parcel; Four groups of cores 2 are spaced from each other by crossing skeleton 4; Core 2 is that the diameter of copper wire 6 is 0.52mm or 0.57mm by the copper wire 6 of pe sheath 5 parcels.Core 2 is the back twist multiple twin, and crossing skeleton 4 is the polyethylene crossing skeleton.Sheath 1 is a low-smoke halogen-free flame-retardant sheath.
This LAN cable is selected the extrusion molding cascade machine for use, and temperature is at 230 °; Cross spark after the heart yearn outlet, guarantee the heart yearn quality, heart yearn is taked the back twist multiple twin; Next stranding is filled during stranding and is added the polyethylene crossing skeleton, squeezes fire-retardant low smoke, zero halogen material at last; Make cable reach frequency of utilization and reach 100～300MHZ, surpass all requirements that gigabit Ethernet proposes.Steady quality meets up-to-date environmental requirement, has low smoke and zero halogen and fire resistance.
This LAN cable, simple in structure, design ingenious; Frequency of utilization reaches 100 ~ 300MHZ, surpasses all requirements that gigabit Ethernet proposes, steady quality; Compliance with environmental protection requirements has low smoke and zero halogen and fire resistance, can produce good economic benefits and social effect.
Claims (4)
1. a LAN cable is characterized in that: comprise four groups of cores (2) and acrylic fibers tearing rope (3) by sheath (1) parcel; Described four groups of cores (2) are spaced from each other by crossing skeleton (4); Described core (2) is that the diameter of described copper wire is 0.52mm or 0.57mm by the copper wire (6) of pe sheath (5) parcel.
2. LAN cable according to claim 1 is characterized in that: said core (2) is the back twist multiple twin.
3. LAN cable according to claim 1 is characterized in that: described crossing skeleton (4) is the polyethylene crossing skeleton.
4. LAN cable according to claim 1 is characterized in that: described sheath (1) is a low-smoke halogen-free flame-retardant sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220286085 CN202632874U (en) | 2012-06-18 | 2012-06-18 | Local area network cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220286085 CN202632874U (en) | 2012-06-18 | 2012-06-18 | Local area network cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202632874U true CN202632874U (en) | 2012-12-26 |
Family
ID=47386037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220286085 Expired - Lifetime CN202632874U (en) | 2012-06-18 | 2012-06-18 | Local area network cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202632874U (en) |
-
2012
- 2012-06-18 CN CN 201220286085 patent/CN202632874U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |