250um Bare Fiber
Applications:
- Raw material for manufacturing FBT coupler, etc.
- Used in optical connections for instruments, dummy fiber for OTDR for example
Technical Parameters:
| Fiber Count | Dimension (um) | Tensile Strength (N) | Bending Radius (mm) | Cable Weight (kg/km) | ||
| Short Term | Long Term | Dynamic | Static | |||
| 1 | 250 | 3.8 | 1.3 | 50 | 30 | 0.18 |
Environmental Properties:
| Temperature Range | -20°C~+60°C |
Transmission Properties:
| Fiber Type | SM 9/125um (1310nm/1550nm) | 62.5um (OM1) (850nm/1300nm) | 50um (OM2) (850nm/1300nm) | 50um (OM3) (850nm/1300nm) |
| Maximum Attenuation (dB/km) | 0.8/0.6 | 3.5/1.5 | 3.5/1.5 | 3.5/1.5 |
| Typical Attenuation (dB/km) | 0.4/0.3 | 3.5/1.5 | 3.0/1.0 | 3.0/1.0 |
| Minimum LED Bandwidth (MHz·km) | — | 200/500 | 500/500 | 1500/500 |
Ordering Information:
| Brand | MAY |
| Name | BF: 250um Bare Fiber |
| Fiber Mode | SM: SM 9/125um MM: 50/125um or 62.5/125um |
| Fiber Type | 2D: SM G.652.D 7A1: SM G.657.A1 7A2: SM G.657.A2 7B2: SM G.657.B2 7B3: SM G.657.B3 OM1: MM 62.5/125um OM2: MM 50/125um OM3: MM 10G 50/125um OM4: MM 10G 50/125um |
| Fiber Length | 1: 1km 2: 2km 3: 3km … 50: 50km |