Model Number: SC UPC Fiber Drop Patch Cord
Fiber Type: G657A1
Insertion loss: <0.2dB(Typical), 0.3dB (Max)
Return Loss: >50dB
tensile: 100N
100% 3D interference tested: Available
Clean end face ferrule: 100% clean,no dust, no water,no scratch
Certificate: RoHS
Fiber Drop patch cord is used for fast connection of optical fiber signals between devices or between fiber optic patch panels, optical fiber terminal box, Fiber Distribution Box. Its outer sheath is usually made of LSZH (low smoke zero halogen) material, which is flexible, lightweight and resistant to bending.
Features:
* Low insertion loss (<0.3dB) and high return loss (>50dB) to ensure signal transmission quality.
* Anti-bending performance: Some models use G.657.A/B optical fiber and support small radius bending.
* Plug and play: no need for fusion splicing, fast deployment.
* Flexible application: suitable for scenarios such as data centers, FTTH, local area networks (LANs), and telecommunications base stations.
Application:
* Connection from optical patch panels (ODFs) to switches/routers.
* Interconnection between optical modules and devices.
* Terminal access for fiber to the home (FTTH).
SC/UPC SM FTTH patch cord drawing:
Connector A: SC/UPC 3.0mm Simplex connector, Blue housing, green boot.
Cable: 1.7mm Simplex Cable, Yellow color; (Fiber SM 9/125 G652D )
Connector B : SC/UPC 3.0mm Simplex connector, Blue housing, green boot.
**Length= 1Meter (+5cm/-0cm)
1) Connector structure:
2) Cable structure:
a. Indoor FTTH cable
b. Outdoor FTTH cable
Parameter
1. Single mode fibers (9/125 SM G652A)
2. Test wavelength: 1310/1550nm
3. Insertion Loss (Max): -0.3dB
4. Return Loss (RL): UPC>50
5. Durability: <0.1dB typical change,1000 repeatability
Common specifications
Length: 0.5m, 1m, 2m, 5m, 10m, etc. (customizable).
Connector combination: simplex (single core), duplex (dual core)
Production Scenario
| NO | Item | Specifications | ||
| G.657A1 | ||||
| 1 | Cladding Diameter (μm) | 125±0.7 | ||
| 2 | Cladding non-circularity (%) | ≤0.7 | ||
| 3 | Core-cladding concentricity error (μm) | ≤0.5 | ||
| 4 | Mode field Diameter @1310 (μm) | (8.6~9.5)±0.4 | ||
| 5 | Cladding -coating concentricity error (μm) | ≤12.0 | ||
| 6 | Coating Diameter(μm) | 245±0.5 | ||
| 7 | Fiber Cutoff Wavelength (nm) | λccf ≤1260 | ||
| 8 | Attenuation(max.) (dB/km) | 1310nm | ≤0.4 | |
| 1550nm | ≤0.3 | |||
| 9 | Bend Loss (dB) | Bend Radius | 10 | 15 |
| Bend Turns | 1 | 10 | ||
| 1550nm | ≤0.75 | ≤0.25 | ||
| 1625nm | ≤1.5 | ≤1.0 | ||
| Items | Unite | Specifications |
| Minimum allowable tensilestrength(N)short term | N | 600 |
| Minimum allowable tensilestrength(N)long term | N | 200 |
| Crush(Long Term) | N/10cm | 300 |
| Crush(Short Term) | N/10cm | 1000 |
| Min. Bend Radius(Dynamic) | mm | 20D |
| Min. Bend Radius(Static) | mm | 5D |
| Operating Temperature | ℃ | -20~+60 |
| Storage Temperature | ℃ | -20~+60 |
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