Dongguan Qingying Industry Co., Ltd.
Dongguan Qingying Industry Co., Ltd. Quality And Reputation Go Firstly!
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Armored Fiber Optic Cable G652D G657A 4 Core LC UPC To LC UPC Armored Fiber Optic Cable Single Mode
Feature
Low Insertion Loss, High Reliability
Easy to Install with Removable Parts
Water/Dust Proof,Anti Corrosion
High Tensile Load Capability
Excellent Termination Strength
Deescription
Fiber Optic Patch Cords are comprised of a polymer outer body and inner assembly fitted with a precision alignment mechanism. Refer to the diagram above for dimensional information. These adaptors are precision made and manufactured to demanding specifications. The combination of a ceramic/phosphor bronze alignment sleeves and a precision moulded polymer housing provides consistent long-term mechanical and optical performance.
Performances Specifications
| Item | Unit | Specifications |
| Attenuation | dB/km | 1310nm≤0.4 1550nm≤0.3 |
| Dispersion | Ps/nm.km | 1285~1330nm≤3.5 1550nm≤18.0 |
| Zero dispersion wavelength | Nm | 1300~1324 |
| Zero dispersion slope | Ps/nm.km | ≤0.095 |
| Fiber cutoff wavelength | Nm | ≤1260 |
| Mode field diameter | Um | 9.2±0.5 |
| Mode field concentricity | Um | ≤0.8 |
| Cladding diameter | Um | 125±1.0 |
| Cladding non-circularity | % | ≤1.0 |
| Coating/cladding concentricity error | Um | ≤12.5 |
| Coating diameter | Um | 245±10 |
| bending, dependence induced attenuation | 1550nm, 1turns, 32mm diameter 100rums, 60mm diameter | ≤0.5 db |
| Proof test | kpsi | ≥100 |
