上海秭金光電設備有限公司
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<ul id="qqie6"></ul> 上海秭金光電設備有限公司
煤礦用光纜：3C等級燃燒、煙密度、鹵素氣體含量均通過煤礦安全（MA）認證標準，可有效防止火災及其蔓延，可用于架空、管道、溝槽敷設，廣泛用于煤礦領域和火災易發區域的干線網、局域網。，手機，歡迎廣大客戶前來洽談！
產品描述：
MGTS煤礦用光纜結構是：光纖位于帶纖膏的松套管中；纜芯中心是鋼絲（可能會加PE墊層），鋼絲周圍由松套管、填充繩絞合而成，纜芯內、外的間隙填充纜膏；纜芯外縱包鋼帶后擠塑阻燃護套。
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. An steel Polyethylene Laminate（PSP） is applied around the cable core, which is filled with the filling compound to protect it from water ingress. Then, the cable is completed with a Flame-retardant sheath.
光纜芯數范圍：2～288芯
Optical cable core number: 2 ~ 288 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 Wavelength lcc | |||
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 | --- | --- | --- | ≤1260 |
G655 | ≤0.40 | ≤0.23 | --- | --- | --- | ≤1450 |
50/125 | --- | --- | ≤3.3 | ≤1.2 | ≥500/500 | --- |
62.5/125 | --- | --- | ≤3.3 | ≤1.2 | ≥200/500 | --- |
高貝50/125 HiBand 50/125 | --- | --- | ≤3.0 | ≤1.0 | ≥500/1000 | --- |
高貝62.5/125 HiBand 62.5/125 | --- | --- | ≤3.0 | ≤1.0 | ≥200/600 | --- |
OM2（超貝®150 MaxBand® 150） | --- | --- | ≤3.0 | ≤1.0 | ≥700/500 | --- |
OM3（超貝®300 MaxBand® 300） | --- | --- | ≤3.0 | ≤1.0 | ≥1500/500 | --- |
OM4（超貝®550 MaxBand® 550） | --- | --- | ≤3.0 | ≤1.0 | ≥3500/500 | --- |
產品特點：
1、具有優異的阻燃性能；
2、光纜符合YD/T 901和MT386標準；通過煤安（MA）認證。
3、能有效地保護光纖；
4、光纜結構設計非常緊密；
5、具有非常好的機械特性和溫度特性；
6、具有很強的阻水防潮性能；
Product features:
1, It has excellent flame-retardant performance;
2,The cable complies with Standard YD/T 901 as well as MT386; and passes MA certification;
3, It can effectively protect the optical fiber;
4, Cable structure design is very compactness;
5, With very good mechanical characteristics and temperature characteristics;
6, It has a strong water resistance and moisture resistance;
主要性能：
1、允許拉力：長期600N，短期1500N；
2、允許壓扁力：長期300N/100mm，短期1000N/100mm；
3、彎曲半徑：靜態彎曲半徑10倍光纜外徑，動態彎曲半徑20倍光纜直徑；
4、儲存和使用溫度范圍：-40～+70℃。
Main performance:
1, Tensile Strength: long term 600N, short term 1500N;
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℃.
用途：
用于煤礦。
Uses:
used for coal mine.
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 901和MT386標準。
This kind of cable complies with standard YD/T 901, MT386.
光纖色譜和套管色譜：
1、光纖色譜為“全色譜"，顏色依次為：藍色、橙色、綠色、棕色、灰色、白色（或本色）、紅色、黑色、黃色、紫色、粉紅色、水綠色；
2、套管色譜通常分兩種：
（1）全色譜，顏色依次為：藍色、橙色、綠色、棕色、灰色、白色、紅色、黑色、黃色、紫色、粉紅色、水綠色；
（2）領示色譜，顏色依次為：紅色、綠色、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，領示色“紅、綠"可以是套管，也可以是填充繩。
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.
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