Description
During field installation, you don’t need to take off the dust cap or add plastic housing after pull, only need to unscrew off the metal head, then finish installation, it contain the whole connectors inside of the metal head. Furthermore, there is pulling eye for the rope to pull at top of the head for rope to pull. The metal head is made of high quality and durability copper or zinc alloy material, which ensure the connector and fiber in good condition after pulling. And it is ideal solution for ftth upgrade network or access network.
Pushable SC To LC Patch Cord Features
- Fast and convenient to operate, no need special tools
- Special design for limited space less than 10mm diameter
- Unique crimping ensure high tensile strength
- Compatible with general SC LC interface
- Metal protective sleeve are screw on and off, east and fast to operate
Pushable SC To LC Patch Cord Specification
| Connector type | SC |
| Fiber type | G652D, G657A2, G657A1, G655, G657B3, OM1 OM2 OM3 OM4,OM5, etc. |
| Wavelength | 1260-1650nm |
| Fiber cores | 1 core, 2 cores or multi-fiber |
| Cable diameter | Φ3mm,Φ2.6mm, Φ2.4mm, Φ2.0mm,Φ1.6mm, Φ0.9mm or custom |
| Polish method | UPC, PC, APC（8°）, SPC |
| Cable color | Yellow, white, blue, green, grey, red, black, aqua, orange, purple, etc. |
| Fiber radius of curvature | ≥ 40 mm (G.652D and G.655C); ≥ 20 mm (only G.657A2) |
| Insertion loss | ≤ 0.1dB (Master)
≤ 0.3dB (Standard) Tested by JDS RM 3750 |
| Return loss | UPC ≥ 55dB,APC ≥ 60dB (typ.65dB)–Single mode
UPC≥ 35dB (typ.38dB)-Multimode Tested by JDS RM3750 |
| Repeat ability | ±0.1dB |
| Operating temperature | -40 ° C to 85 ° C |
| Geometry Requirement
(For Single mode) |
Ferrule End face Radius:
7mm ≤ R ≤ 12mm (APC) 10mm ≤ R ≤ 25mm (Standard) Apex Offset ≤ 30 μm (Master) Apex Offset ≤ 50 μm (Standard) Undercut -50nm ≤ U ≤ 50nm Tested by DORC ZX-1 |
Pushable Patch Cord Cable Structure
Fiber Types
| No. | Item | Unit | Specification | |
| G657A2 | ||||
| 1 | Mode Field Diameter | 1310nm | μm | 8.4~9.2 |
| 1550nm | μm | 9.3~10.3 | ||
| 2 | Cladding Diameter | μm | 125 ± 0.7 | |
| 3 | Cladding Non-Circularity | % | ≤ 0.7 | |
| 4 | Core-Cladding Concentricity Error | μm | ≤0.5 | |
| 5 | Coating Diameter | μm | 240 ± 5 | |
| 6 | Coating Non-Circularity | % | ≤6.0 | |
| 7 | Cladding-Coating Concentricity Error | μm | ≤12.0 | |
| 8 | Cable Cutoff Wavelength | nm | ≤ 1260 | |
| 9 | Before cabled Attenuation(max.) | 1310nm | dB/km | ≤0.35 |
| 1550nm | dB/km | ≤0.21 | ||
| 10 | After cabled Attenuation(max.) | 1310nm | dB/km | ≤0.4 |
| 1550nm | dB/km | ≤0.3
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Cable Parameters
| Items | Specifications | |
| Fiber Count | 1 | |
| Tight-buffered Fiber | Dimension | 850μm±50μm |
| Material | TPU | |
| Color | blue | |
| Strength member | Aramid yarn 4*1100 | |
| Jacket | Dimension | 3.0mm±0.2mm |
| Material | TPU | |
| Color | Black | |
Mechanical and Environmental Characteristics
| Items | Unit | Specifications |
| Tension（Long Term） | N | 400（Fiber optic strain≤0.3%） |
| Tension（Short Term） | N | 600（Fiber optic strain≤0.6%） |
| Crush（Long Term） | N/10cm | 100 |
| Crush（Short Term） | N/10cm | 500 |
| Min. Bend Radius（Dynamic） | mm | 15D |
| Min. Bend Radius（Static） | mm | 10D |
| Operating Temperature | ℃ | -20～+70 |
| Storage Temperature | ℃ | -40～+70 |
