Оставьте оптический кабель

Structure Feature 1. The optical cable has small diameter, light weight, low cost, low construction cost. 2. It is suitable for mechanical splicing technology, fast, and flexible. 3. The optical cable has high-tension and anti-squash force. 4. It uses aromatic polyamide materials to be the strengthen material. 5. The optical cable is soft, good bending performance, which ensures that the bending performance can meet the requirements. 6. It uses low smoke zero-halogen material, which ensures that the cable can meet the requirements for the flame-retardant materials indoor. 7. The optical fiber is the bend insensitive fiber which can meet requirements of ITU-T G.657. 8. High-carbon steel wire should be used for self-supporting device of optical cable, superior tensile properties contented. Application With the development of the telecommunications industry, the communication networks develop from the unitary voice service to the full-service integrated communications network with various digital services of voice, data, and video. The construction of optical networks develops from the backbone network, core network to the MAN and access network. Since the fiber with frequency bandwidth has the strengths of high transmission capacity and low attenuation, FTTH supports various kinds of services, the features such as wider bandwidth, convenient maintenance are the foundation for our company to design the drop optical cable, which is applicable to the accession of user’s end in the broadband access network. Dimensional Characteristics: ModelCore numberStandard(mm)Tension(N)Crush(N/100mm)Min. bending radius(mm)Attenuation (dB/km)Long timeShort timeLong timeShort timeShort timeLong time≤ 0.4 at 1310nm,≤ 0.3 at 1550nmGJXV(H)1,2,43.0×2.0200100220010003015GJXDV(H)44.0×2.0200100220010003015GJXFV(H)1,2,43.0×2.0804010005003015GJXFDV(H)44.0×2.0804010005003015GJYXCH1,2,45.2×2.060030022001000240120GJYXDCH46.2×2.060030022001000240120GJYXFCH1,2,45.2×2.060030022001000240120GJYXFDCH46.2×2.060030022001000240120GYPHA1,2,46.82001002200100020D10DGYPDHA47.82001002200100020D10DGYPFHA1,2,46.88040150070020D10DGYPFDHA47.88040150070020D10D