Self-Supporting Butterfly GJYXFCH FTTH Flat Drop Single Mode Fiber Optic Cable
The self-supporting access network uses a butterfly-shaped indoor optical cable to be equipped with a parallel non-metallic fiberglass reinforce with plastic (FRP) on both sides of the core, and another equipped with a wire reinforce strength member, and the outer layer is made of a layer of black or colored low-smoke zero halogen material (LSZH) covers the reinforcement.
Self-supporting butterfly indoor cable
Reinforced steel wire, no rust, high strength
Easy to peel and easy to connect
GJYXCH-1B1
1.It is widely used in data room, telecommunication engineering and other complex scenes
2.High quality rubber coat, with good flame retardant anti-corrosion effect, high strength, aging resistance, easy to peel, long service life, good bending performance
3.Adopt hengtong and changfei G657A2 bending resistant fiber.The bending radius is only 7.5mm(the G652D fiber commonly used by online merchants has a large bending loss and is prone to poor product signal, so it is not suitable for FTTH wiring).The cost of bending resistance is about twice that of ordinary optical fibers.Changfei, fiberhome, tongding and other big brands are also using G657A fiber.
1.Unique groove design for stripping cables without tools
2.The fiber is placed between the two reinforcements strength member for excellent side pressure and tensile properties.
3.Simple structure, light weight and practicality
4.Low-smoke zero halogen flame retardant polyolefin (LSZH), excellent flame retardant performance (when not required flame retardant, the sheath material could be PVC)
5.Reinforcement parts can be single steel wire, FRP, KFRP
Structural parameters
| Cable Code | Fibre Count | Cable Size(mm) | Cable Weight（Ref） (kg/Km） |
Tensile Strength
Long/Short term N |
Crush Resistance
Long/Short term N/100mm |
Bending Radius Dynamic/Static
mm |
| GJXFH-1Xn | 1 | (2.1±0.1)×(5.1±0.2) | 20 | 300/600 | 1000/2200 | 15/30 |
| GJYXFCH-2Xn | 2 | (2.1±0.1)×(5.1±0.2) | 20 | 300/600 | 1000/2200 | 15/30 |
| GJYXFCJH-1Xn | 1 | (2.0±0.1)×(5.6±0.2) | 21 | 300/600 | 1000/2200 | 15/30 |
| GJYXFCDH4Xn | 4(Ribbon) | (2.0±0.2)×(6.0±0.2) | 22 | 300/600 | 1000/2200 | 15/80 |
Optical properties
| Fiber Type | Attenuation | （OFL） | Effective mode bandwidth | 10G Ethernet link length SX | Minimum bending radius | |||
| Condition | 1310/1550nm | 850/1300nm | 850/1300nm | 850nm | 850nm | / | ||
| Typical value | Max | Typical value | Max | |||||
| Unit | dB/km | dB/km | dB/km | dB/km | MHZ.km | MHZ.km | m | mm |
| G657A1 | 0.36/0.22 | 0.5/0.4 | — | — | — | — | — | 10 |
| G657A2 | 0.36/0.22 | 0.5/0.4 | — | — | — | — | — | 7.5 |
| 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 | ≥4700 | ≤550 | 30 |
Transport/Storage/Operating Temperature:-20℃-+60℃，
Installation Temperature:-5 ℃ -+50℃
