G.657 Optical Fiber Cable Description:
Self-supporting G.657 Optical Fiber Cable is constructed with one or two single-mode fiber (G.657A ). The cable is protected by a dielectric strength member made of fiberglass reinforced plastic (FRP), steel wire and a LSZH outer jacket. Designed for outdoor installation, the cable is well suited for connections between the dome closure and small dwelling unit/warehouse and independent villas.
The FTTH drop cables are with flame retardant cable jacket and with supporting wire, this cable has strengthen members inside for supporting the whole body. The drop FTTH optical fiber cable is with special structure to easily pull the fibers out from the cables, the FTTH drop cables are ideal to use for direct installation into the rooms, especially good for being used in homes and offices.
Characteristics:
- Self-supporting structure, light weight, easy to install
- Special low-bend-sensitivity fiber provides high bandwidth and excellent communication transmission property
- Steel wire as additional strength member has high tensile strength
- Two parallel FRP strength members ensure good performance of crush resistance to protect the fiber
- Simple structure, light weight and high practicability
- Fibers count is 1-12 cores, can be other fiber cores upon request.
- Novel flute design, easily strip and splice, simplify the installation and maintenance
- Durable and flame retardant LSZH sheath, low smoke zero halogen
Parameters:
| Cable | Fibers | Cable Size(mm) | Cable WT(kg/km) | Tensile strength Long/short term(N) | Crush Strength(N/100m) | Banding Radius Static/Dynamic (mm) |
| GJYXFCH -1 | 1 | (2.0±0.1)x(5.0±0.1) | 20 | 300/600 | 2200 | 15/30 |
| GJYXFCH -2 | 2 | (2.0±0.1)x(5.0±0.1) | 20 | 300/600 | 2200 | 15/30 |
Storage Temp: -40°C ~+60°C
Other fibers please contact our sales representative.
Application:
- Outdoor aerial application
- Used in the FTTH projects
- High speed optical routes in building
- High performance optical network operation
Specifications of G.657 Optical Fiber Cable:
| Test Item | Test Condition | Value(dB) | ||
| UPC | APC | |||
| Optical Performance | Insertion Loss | 1310nm LED light source | <0.3 | <0.3 |
| Return Loss | 1310nm LED light source | >50 | >60 | |
| Environmental Performance (Max. Insertion Loss change) | High temperature | +85°C168 hours | <0.2 | |
| Temperature Cycle | -40-+75°C, 21 Cycles 168 hours | <0.2 | ||
| Humidity Aging | +75°C, 95%R.H,168 hours | <0.2 | ||
| Humidity/Condensation Cycling | -10°C-+65°C, 90%~100%RH, 14 cycles 168 hours | <0.2 | ||
| Mechanical Performance ( Max. Insertion Loss change) | Vibration | 10-55Hz, 1.5mm(p-p) | <0.2 | |
| Flex | 0.9kg,-90o~+90o repeat for 100 cycles | <0.2 | ||
| Torsion | 1.35kg,90o~+90o ,10times | <0.2 | ||
| Withstand tensile | 90N,10min | <0.2 | ||
| Drop | H=1.5M,Total of 8 drops | <0.2 | ||
| Exchangeability | Randomly | <0.2 | ||
| Durability | 500 times | <0.2 |
Application: Last 10m of FTTH. Offer optical signal to ONU or Optical Modem.
