Description
With the rapid development of fiber optic networks towards larger bandwidth and capacity, and the widespread application of DWDM technology, the demand for MU type connectors will also grow rapidly. Because the MU connector is a miniaturized fiber optic connector, it is smaller and more compact than the SC connector The MU connector adopts a forward insertion connection method, suitable for single-mode fiber and multi-mode fiber. It is commonly used for high-density fiber optic connections and rear connections of fiber optic equipment.
Specification of MU Patch Cord
| Connector type | MU connector | |||
| Cable diameter | 0.9mm, 2.0mm | |||
| Fiber count | 1 core | |||
| Fiber type | SM | MM | ||
| PC | UPC | APC | PC | |
| Insertion loss | ≤0.25dB | ≤0.25dB | ≤0.25dB | ≤0.25dB |
| Return loss | ≥50dB | ≥55dB | ≥60dB | / |
| Working wavelength | 1310nm, 1550nm | 850nm, 1300nm | ||
| Concentricity | ≤1um | ≤4um | ||
| Ceramic ferrule size | 125um | 127um | ||
| Working temperature | -40 ~+75℃ | |||
| Durability | SM<0.1dB typical change, 500times | |||
| Standards | Conforms to GR-326-CORE, IEC 60874, ROHS, REACH standard, flame retardant UL94 V0 | |||
Detailed Display of MU Patch Cord
The cable is typically a single-mode optical fiber cable, with a bright yellow outer sheath that provides good protection and identification. The fiber inside is made of high-quality glass or plastic, ensuring low attenuation and high transmission efficiency.
The MU connector is a small-form-factor (SFF) connector, characterized by its compact size. It has a push-pull latching mechanism for easy and secure connection. The ferrule (the part that holds the fiber) is precisely manufactured, usually made of zirconia ceramic, ensuring high precision alignment of the optical fibers.
The connector body is often in brown or gray. There is a blue boot at the junction of the connector and the cable, which enhances the flexibility of the cable at that point and prevents damage from bending. A blue dust cap is also provided to protect the ferrule when the connector is not in use.
It offers low insertion loss and high return loss, ensuring minimal signal loss during data transmission. It is suitable for applications requiring high bandwidth and long-distance transmission, such as telecommunications, data centers, and fiber optic test equipment.
The materials used, including the ceramic ferrule and robust cable sheath, make it durable and resistant to frequent plugging and unplugging, as well as environmental factors like dust and moisture.
