Single Mode Duplex Fiber Optic Patch Cord SC APC Low Insertion Loss 3m
Low insertion loss ≤0.3dB and high return loss ≥60dB (APC). Supports SM G652D/G657A, custom connectors, lengths, and jacket materials. Durable 500x plugging. Ideal for B2B telecom networks.
FIBER OPTIC PATCH CORD SIMPLEX AND DUPLEX NORMAL TYPE
Features
- Low insertion loss
- High return loss
- Good repeatability
- High temperature stability
Optical Cable Drawing
Patch Cord Specification
| Parameters | Specifications |
| Fiber Type | SM (G652D, G657A) or MM (OM1~OM5) |
| Insertion Loss (dB) | ≤ 0.3 |
| Return Loss (dB) | ≥ 50 (UPC), ≥ 60(APC), ≥ 30 (MM) |
| Connector Type | SC/FC/LC/ST/E2000 or customized |
| Fiber Cores | Simplex or Duplex |
| Outer Dimension | 2mm or 3mm |
| Material of Outer Jacket | PVC, LSZH or customized |
| Cable Length | 1m,3m,10m or customized |
| Durability (dB) | △IL≤ 0.2, 500 times plugging |
| Repeatability (dB) | ≤ 0.2 |
| Temperature Range (℃) | -40 ~ +85 |
Ferrule End Face Inspection Criteria
| Defects |
Zone A (Area Near Core) ≤40um |
Zone B (Cladding) 40~125um |
Zone C (Coating) 125~250um |
| Scratch (width) | None | Light scratch (white): None | >3um: None |
| Dark scratch (black): None | |||
| Pits & Irremovable material (Diameter) | None |
≥2um: None <2um: 2pcs allowed |
≥10um: None <10um: total<20um |
| Chipping (Diameter) | None | ||
| Crack/dust/contamination | None | ||
| Epoxy ring | Width<2um, total length≤1/2 fiber diameter | ||
Ferrule End Face Geometry Parameters
| Parameters | UPC | APC |
| Radius of Curvature | 10~25mm | 5~12mm |
| Fiber Undercut or Protrusion | ≤ 100 nm | ≤ 100 nm |
| Apex Offset | ≤ 50 μm | ≤ 50 μm |
| Polishing Angle | 8 +/- 0.3 degree |
Order Information
Example: DA-ASC-3M-ASC-SM-D1X-2L
SC/APC-SC/APC; Length: 3M (tolerance: 0~0.1M); SM, G652D; Duplex (figure 8); 2.0mm LSZH jacket
Our main products are:
Fiber Optic Cables,
Fiber Optical Splitters,
Fiber Optic Patch Cord,
Pigtails,WDM Modules,
Fiber Distribution Boxes,
Fiber Optic Sockets,
Optical Distribution Cabinets/Hubs,
Outdoor Telecom Cabinets,
Optical Distribution Frames,
Network Rack cabinets, etc.
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