Fiber Optic Cable Drop Cable 1Core GJYXCH G657A1 For FTTH Distribution Networks
Outdoor FTTH drop cable
,G652D G657A1 drop cable
,No metal 4core communication cable
Description
The drop cable is the final connection linking a service provider's main network (like fiber, cable TV, or telecom) to an individual customer's home or business, serving as the "last mile" link for internet, phone, or TV services, with common types including flat indoor/outdoor FTTH designs for strength and easy deployment.
The structure is as following:

Optical parameters:
| Optical performance | Unit | Data | |
|
1.Geometry Characteristics |
1.1 Cladding diameter | um | 125±1.0 |
| 1.2 Fiber/package concentricity deviation | um | ≦0.6 | |
| 1.3 Cladding non-circularity | % | ≦1.0 | |
| 1.4 Outer coating diameter | um | 242±7 | |
|
1.5 Coating/cladding concentricity deviation |
um | ≦12 | |
| 2.Attenuation characteristics | 2.1 1310nm OTDR Attenuation | dB/km | ≦0.36 |
| 2.2 1550nm OTDR Attenuation | dB/km | ≦0.22 | |
| 3. Mode Field Diameter | 3.1 1310nm Mode Field Diameter | um | 8.4-9.2 |
| 3.2 1550nm Mode Field Diameter | um | 9.3-10.4 | |
Application:
Power Distribution: In electrical systems, a service drop cable delivers low-voltage electricity from a utility pole to a building's service entrance.
Enterprise and Industrial Networks: They are used within campuses to link different buildings or connect equipment in IT server rooms to external networks.
Mobile Network Backhaul: Fiber drop cables are used to provide the high-bandwidth connections needed for cell towers and other base stations.