產品描述：
GJFJBV（或GJFJBH）單芯光纜是在Φ900μm或Φ600μm緊套光纖外包一層芳綸作為受力加強元件，然后擠塑一層8字型聚氯乙烯或低煙無鹵材料）護套。
GJFJV （or GJFJH）simplex cable use single Φ900μm or Φ600μm tight buffer fibre as optical communication medium. A layer of aramid yarn is applied around the tube as additional strength member .Then it is completed with a figure 8 PVC or LSZH sheath.
光纜芯數范圍：2芯
Optical cable core number: 2 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℃） | 注入帶寬（OFL） | 有效帶寬 | 10G以太網鏈路長度SX | 最小彎曲半徑 | |||
1310/1550nm | 850/1300nm | 850/1300nm | 850nm | 850nm | --- | |||
典型值 | 值 | 典型值 | 值 | |||||
單位unit | dB/Km | dB/Km | dB/Km | dB/Km | MHz．Km | MHz．Km | m | mm |
G652D | 0.36/0.22 | 0.5/0.4 | --- | --- | --- | --- | --- | 16 |
G657A1 | 0.36/0.22 | 0.5/0.4 | --- | --- | --- | --- | --- | 10 |
G657A2 | 0.36/0.22 | 0.5/0.4 | --- | --- | --- | --- | --- | 7.5 |
50/125 | --- | --- | 3.0/1.0 | 3.5/1.5 | ≥500/500 | --- | --- | 30 |
62.5/125 | --- | --- | 3.0/1.0 | 3.5/1.5 | ≥200/500 | --- | --- | 30 |
OM3 | --- | --- | 3.0/1.0 | 3.5/1.5 | ≥1500/500 | ≥2000 | ≤300 | 30 |
OM4 | --- | --- | 3.0/1.0 | 3.5/1.5 | ≥3500/500 | ≥47000 | ≤550 | 30 |
BI-OM3 | --- | --- | 3.0/1.0 | 3.5/1.5 | ≥1500/500 | ≥2000 | ≤300 | 7.5 |
BI-OM4 | --- | --- | 3.0/1.0 | 3.5/1.5 | ≥3500/500 | ≥47000 | ≤550 | 7.5 |
產品特點：
1、緊套光纖便于剝離使用；
2、具有有良好的阻燃性能；
3、采用芳綸加強件，使光纖保護管具有很強的抗拉性能；
4、具有耐腐蝕，防紫外，環保等優點；
5、8字形結構護套便于剝開分支；
Product features:
1,Tight buffer fibre easy of stripping;
2,This cable have excellent flame-retardant performance;
3,The aramid is used to make the cable have strong tensile strength;
4,The outer jacket material have many advantages such as anti-corrosion, anti-ultraviolet radiation and harmless to environment etc；
5,Figure 8 structure jacket facilitate embranchment.
結構參數和性能 Technical Parameters ａnd Performances
Cable Type | 光纜 直徑 Cable Diameter mm | 緊套光纖 直徑 TBF Diameter μm | 允許拉伸力 Tensile Strength 長期/短期 Long/Short Term N | 允許壓扁力 Crush Resistance 長期/短期 Long/Short Term N/100mm | 彎曲半徑 Bending Radius 靜態/動態 Static/Dynamic mm | 儲存和使用溫度 Storage and operating temperature ℃ |
GJFJBV | (3.4±0.3)×(1.6±0.3) | 600 ± 50 | 40/80 | 100/500 | 60/30 | -20～+60 |
GJFJBV | (4.0±0.3)×(1.9±0.3) | 900 ± 50 | 100/200 | 100/500 | 60/30 | -20～+60 |
GJFJBV | (5.8±0.3)×(2.8±0.3) | 900 ± 50 | 100/200 | 100/500 | 60/30 | -20～+60 |
GJFJBH | (3.4±0.3)×(1.6±0.3) | 600 ± 50 | 40/80 | 100/500 | 60/30 | -20～+60 |
GJFJBH | (4.0±0.3)×(1.9±0.3) | 900 ± 50 | 100/200 | 100/500 | 60/30 | -20～+60 |
GJFJBH | (5.8±0.3)×(2.8±0.3) | 900 ± 50 | 100/200 | 100/500 | 60/30 | -20～+60 |
用途：
1、用于光纖活動連接跳線或尾纖；
2、用于室內豎井級和強制通風級布線；
3、儀器、通信設備之間的連接等；
Uses:
1,It uses for optical fibre jumper or pigtail
2,It uses for indoor riser level and plenum level cable distribution
3,Interconnect between instruments, communication equipments etc.
滿足標準：
滿足YD/T 1258.2、ICEA-596、GR-409、IEC 60794-2-10/11等標準；根據PVC材料的不同，除了普通的PVC產品外，還有分別通過UL OFNR、OFNP認證的產品；根據LSZH產品選用不同材料，可以滿足IEC60332-1或IEC60332-3C或OFNR認證。
This kind of cable complies with Standard YD/T 1258.2, ICEA-596, GR-409, IEC 60794-2-10/11, etc; Different PVC jacket cable meet the requirements of UL approval OFNR and OFNP; Different LSZH jacket meet IEC 60332-1 or IEC 60332-3C or OFNR certification.
緊套光纖色譜：緊套光纖顏色通常為藍色、橙色，也可以根據客戶要求確定。
The tight buffered fibre colour is usually blue, orange; Can also be determined according to customer requirements.
護套顏色：護套顏色通常是黃色或橙色水綠，也可以根據客戶要求確定。
The jacket is usually yellow or orange or Aqua ect; Can also be determined according to customer requirements.
