The fibers are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. Two parallel Fiber Reinforced Plastics (FRP) are placed at the two sides of the loose tube. The cable is completed with a Flame-retardant (PE) sheath. The water blocking material is filled between loose tube and sheath to protect the cable from water ingress.
光纜芯數(shù)范圍:2~24芯
Optical cable core number: 2 ~ 24 core
光纖種類及其主要光學特性:
Optical fiber types and their optical characteristics:
光纖類別
Fiber type
衰減(20℃) Attenuation(20℃)
帶寬Bandwith
光纜截止波長Cable Cut-off Wavelengthlcc
1310nm
1550nm
850nm
1300nm
850/1300nm
單位unit
dB/Km
dB/Km
dB/Km
dB/Km
MHz.Km
nm
G652D
≤0.36
≤0.22
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≤1260
G655
≤0.40
≤0.23
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≤1450
50/125
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≤3.3
≤1.2
≥500/500
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62.5/125
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≤3.3
≤1.2
≥200/500
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高貝50/125 HiBand 50/125
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≤3.0
≤1.0
≥500/1000
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高貝62.5/125 HiBand 62.5/125
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≤3.0
≤1.0
≥200/600
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OM2(超貝®150 MaxBand® 150)
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≤3.0
≤1.0
≥700/500
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OM3(超貝®300 MaxBand® 300)
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≤3.0
≤1.0
≥1500/500
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OM4(超貝®550 MaxBand® 550)
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≤3.0
≤1.0
≥3500/500
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產(chǎn)品特點:
1、能有效地保護光纖;
2、具有非常好的溫度特性;
3、良好的抗壓性和柔軟性;
4、具有很強的阻水防潮性能;
5、直徑小、重量輕、容易敷設;
6、具有優(yōu)異的阻燃性能;
7、沒有金屬元件,特別適合電力系統(tǒng)和高電場環(huán)境;
Product features:
1, It can effectively protect the optical fiber;
2, With very good temperature characteristics;
3, Crush resistance and flexibility;
4, It has a strong water resistance and moisture resistance;
5,Small diameter, light weight and friendly installation;
6, It has excellent flame-retardant performance;
7, No metal components, especially suitable for power system and high electric field environment;
主要性能:
1、允許拉力:“長期/短期"為“200N/600N"或者“300N/900N";
2、允許壓扁力:長期300N/100mm,短期1000N/100mm;
3、彎曲半徑:靜態(tài)彎曲半徑10倍光纜外徑,動態(tài)彎曲半徑20倍光纜直徑;
4、儲存和使用溫度范圍:-40~+70℃。
Main performance:
1, Tensile Strength: “l(fā)ong term/short term" can be “200N/600N" or “300N/900N";
2, Crush Resistance: long term 300N/100mm, short term 1000N/100mm;
3, Bending radius: The static bending radius is 10 times the optical cable diameter, the dynamic bending radius is 20 times the optical cable diameter;
4, Storage and operating of temperature range: -40~+70℃.
used for outdoor trunk network, LAN, widely used in telecommunications, , cable TV, highway, railway, subway, petrochemical, national defense, video surveillance and other fields.
施工方式:管道、架空,也可以用于溝槽。
Application: Duct, Aerial, Can also be used for trench.
滿足標準:YD/T 769。
This kind of cable complies with standard YD/T 769.
1, Standard fiber colour identification, followed by color: blue, orange, green, brown, gray, white, red, black, yellow, purple, pink, aqua;
2,When the fibers are greater than 12 cores, from 13 to 24 fiber,Chromatography following the colors with black ring: blue, orange, green, brown, gray, white, red, natural, yellow, purple, pink, aqua.