021-37653538
地址:上海市小昆山镇港业路158弄2幢B269号
电话:17702196068
传真:021-37653538
E-mail:zijing@shzjgd.com
产品描述:
GYTA+33光缆结构是:光纤位于带纤膏的松套管中;缆芯中心是钢丝(可能会加PE垫层),钢丝周围由松套管、填充绳绞合而成,缆芯内、外的间隙填充缆膏;缆芯外为铝聚乙烯护套。再经单细圆钢丝铠装后,最后挤制聚乙烯外护层成缆。
The fibers are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A steel wire (may PE blanket) locates in the center of core as a metallic strength member. Tubes are stranded around the strength member into a compact and circular cable core. The cable core is completed with aluminum polyethylene inner sheath, then the steel polyethylene outer sheath. After the single-steel wire armored, the cable is finally completed with an outer sheath.
光缆芯数范围:2~144芯
Optical cable core number: 2 ~ 144core
光纤种类及其主要光学特性:
Optical fiber types and their optical characteristics:
光纤类别 Fiber type |
衰减(20℃) Attenuation(20℃) |
带宽Bandwith |
光缆截止波长Cable Cut-off Wavelength lcc |
|||
1310nm |
1550nm |
850nm |
1300nm |
850/1300nm |
||
单位unit |
dB/Km |
dB/Km |
dB/Km |
dB/Km |
MHz.Km |
nm |
G652D |
≤0.36 |
≤0.22 |
--- |
--- |
--- |
≤1260 |
G655 |
≤0.40 |
≤0.23 |
--- |
--- |
--- |
≤1450 |
50/125 |
--- |
--- |
≤3.3 |
≤1.2 |
≥500/500 |
--- |
62.5/125 |
--- |
--- |
≤3.3 |
≤1.2 |
≥200/500 |
--- |
高贝50/125 HiBand 50/125 |
--- |
--- |
≤3.0 |
≤1.0 |
≥500/1000 |
--- |
高贝62.5/125 HiBand 62.5/125 |
--- |
--- |
≤3.0 |
≤1.0 |
≥200/600 |
--- |
OM2(超贝®150 MaxBand® 150) |
--- |
--- |
≤3.0 |
≤1.0 |
≥700/500 |
--- |
OM3(超贝®300 MaxBand® 300) |
--- |
--- |
≤3.0 |
≤1.0 |
≥1500/500 |
--- |
OM4(超贝®550 MaxBand® 550) |
--- |
--- |
≤3.0 |
≤1.0 |
≥3500/500 |
--- |
产品特点:
1、能有效地保护光纤;
2、光缆结构设计非常紧密;
3、具有很强的阻水防潮性能;
4、具有非常好的温度特性;
5、单细圆钢丝铠装使光缆具有很强的抗拉伸性能和抗测压性能;
Product features:
1, It can effectively protect the optical fiber;
2, Cable structure design is very compactness;
3, It has a strong water resistance and moisture resistance;
4, With very good temperature characteristics;
5, Single-steel wire ensures good performance of tensile strength and Crush.
主要性能:
1、允许拉力:“长期/短期”为“4000N/10000N”或者“10000N/20000N”;
2、允许压扁力:长期3000N/100mm,短期5000N/100mm;
3、弯曲半径:静态弯曲半径12.5倍光缆外径,动态弯曲半径25倍光缆直径;
4、储存和使用温度范围:-40~+70℃。
Main performance:
1, Tensile Strength: “long term/short term” can be “4000N/10000N” or “10000N/20000N”;
2, Crush Resistance: long term 3000N/100mm, short term 5000N/100mm;
3, Bending radius: The static bending radius is 12.5 times the optical cable diameter, the dynamic bending radius is 25 times the optical cable diameter;
4, Storage and operating of temperature range: -40~+70℃.
用途:
用于室外干线网、局域网,广泛用于电信、移动、联通、有线电视、高速公路、铁路、地铁、石油化工、国防、视频监控等领域。
Uses:
used for outdoor trunk network, LAN, widely used in telecommunications, mobile, cable TV, highway, railway, subway, petrochemical, national defense, video surveillance and other fields.
施工方式:水下、直埋、爬坡。
Application: Underwater/Direct buried/Climb.
满足标准:YD/T 901和IEC 60794-1标准。
This kind of cable complies with standard YD/T 901 as well as IEC 60794-1.
光纤色谱和套管色谱:
1、光纤色谱为“全色谱”,颜色依次为:蓝色、橙色、绿色、棕色、灰色、白色(或本色)、红色、黑色、黄色、紫色、粉红色、水绿色;
2、套管色谱通常分两种:
(1)全色谱,颜色依次为:蓝色、橙色、绿色、棕色、灰色、白色、红色、黑色、黄色、紫色、粉红色、水绿色;
(2)领示色谱,颜色依次为:红色、绿色、自然色、自然色、自然色、自然色、自然色、自然色、自然色、自然色、自然色、自然色,领示色“红、绿”可以是套管,也可以是填充绳。
Colour Arrangement of fibers and loose tubes:
1, Standard fiber colour identification, followed by color: blue, orange, green, brown, gray, white(or natural), red, black, yellow, purple, pink, aqua;
2, Colour Arrangement of loose tubes in cable is usually divided into two kinds:
(1) The full colour identification, followed by color: blue, orange, green, brown, gray, white, red, black, yellow, purple, pink, aqua;
(2) The indicatory colour identification, color is red, green, natural, natural, natural, natural, natural, natural, natural, natural, The color "red, green" can be loose tubes, can also be fillers.
地址:上海市小昆山镇港业路158弄2幢B269号
电话:17702196068
传真:021-37653538
E-mail:zijing@shzjgd.com