18721624519
Indoor soft pigtails are commonly known as jumpers. According to connectors, they can be divided into FC, SC, LC, ST, MU, etc. According to end faces, they can be divided into PC, UPC, APC, etc. Suitable for optical fiber transceivers, routers, switches, optical terminals and other equipment with optical ports.
Sheath Material: PVC, LSZH
High tensile strength
High-strength DuPont aramid fiber
Compatible with connectors of different structures as per customer-specific requirements
Adopts ferrules with high concentricity, featuring good interoperability and consistency
1) Optical Performance Indicators of Single-Mode Fiber Connectors Unit: dB
| Serial No. | Item Name | Single-Mode (1310nm and 1550nm) | ||||||
| Insertion Loss | Additional Loss | Return Loss | Return Loss Variation | |||||
| PC, UPC Type | APC Type | PC Type | UPC Type | APC Type | ||||
| A | Before Test | ≤ 0.35 | ≤ 0.35 | ≥ 45 | ≥ 50 | ≥ 60 | ||
| B | Interchangeability Test | ≤ 0.5 | ≤ 0.5 | ≥ 43 | ≥ 48 | ≥ 58 | ||
| C | Mechanical Durability | ≤ 0.5 | ≤ 0.5 | ≤ 0.2 | ≥ 43 | ≥ 48 | ≥ 58 | ≤ 5 |
| D | Tensile Test | ≤ 0.5 | ≤ 0.5 | ≤ 0.2 | ≥ 43 | ≥ 48 | ≥ 58 | ≤ 5 |
| E | High Temperature Test | ≤ 0.5 | ≤ 0.5 | ≤ 0.2 | ≥ 43 | ≥ 48 | ≥ 58 | ≤ 5 |
| F | Low Temperature Test | ≤ 0.5 | ≤ 0.5 | ≤ 0.2 | ≥ 43 | ≥ 48 | ≥ 58 | ≤ 5 |
| G | Damp Heat Test | ≤ 0.5 | ≤ 0.5 | ≤ 0.2 | ≥ 43 | ≥ 48 | ≥ 58 | ≤ 5 |
| H | Salt Spray Test | ≤ 0.5 | ≤ 0.5 | ≤ 0.2 | ≥ 43 | ≥ 48 | ≥ 58 | ≤ 5 |
| I | Transportation Test | ≤ 0.5 | ≤ 0.5 | ≤ 0.2 | ≥ 43 | ≥ 48 | ≥ 58 | ≤ 5 |
| * Note 1: Additional Loss = Insertion Loss after Routine Test － Insertion Loss before Test. If negative, it is zero. * Note 2: Return Loss Variation = Return Loss before Test － Return Loss after Routine Test. If negative, it is zero. | ||||||||
2) Optical Performance Indicator Requirements for Multi-Mode Fiber Connectors
a) The insertion loss (including repeatability) of any plug connected to a standard plug via a standard adapter shall be ≤ 0.2dB.
b) The insertion loss of two plugs connected via a standard adapter shall be ≤ 0.3dB.
c) After various tests, the allowable variation of insertion loss shall be ≤ 0.2dB, and the variation of return loss shall be ＜ 5dB.
