The GJXFH FTTH indoor drop cable/butterfly optical cable is the novel user access optical cable which combines the characteristics of the indoor soft optical cable and the self-supporting optical cable together, it is the best alternative choice for solving the problems of FTTX network and plays the unique role in building FTTH rollout networks, such as the intelligent building, the digital district, the campus network and the local area network.
Standard:
YD/T1997.1-2014
Usage features:
> Metal reinforcement, low smoke and halogen-free flame retardant polyolefin jacket, butterfly lead-in optical cable.
> Low cost and good adaptability in FTTH applications to meet the design requirements of various access networks and a variety of access methods, excellent bending resistance of finished fiber optic cable to support dense wiring, small bending radius of low additional bending loss and high mechanical reliability, easy construction and distribution of fiber optic cable, easy to splice or connect.
> The cable structure is 2X3.0mm butterfly, the two sides of the cable are low smoke and halogen-free outer sheath with steel wire reinforcement, and the cable center is 1-4 core G.657 fiber.
Optical Properties
Attenuation(dB/km) | 1310≤0.4 、1550≤0.3 |
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Fiber Type | B6.a1、 B6.a2 |
Physical Properties
Cores type | External diameter of optical cable(mm) | Weight of optical cable(kg/km) | Minimum bending radius(mm) | Allowable minimum crush resistance(N/100mm) | Allowable minimum drawing force of optical cable(N) | |||
---|---|---|---|---|---|---|---|---|
Static | Dynamic | Short term | Long term | Short term | Long term | |||
1 | (2.0±0.1)×(3.0±0.1) | 7.5 | 20 | 40 | 1000 | 500 | 80 | 40 |
2 | (2.0±0.1)×(3.0±0.1) | 7.5 | 20 | 40 | 1000 | 500 | 80 | 40 |
4 | (2.0±0.1)×(4.0±0.1) | 8.0 | 20 | 40 | 1000 | 500 | 80 | 40 |