The 8-core and 12-core MT-MT jumper is mainly used for a parallel optical technology module (QSFP), which is used to connect optical lenses to external ports.
Features
- Fiber optic cross connection;
- 40G transfer rate;
- Small size PIN positioning;
- Plane lapping;
- Standard wear and tear or low loss;
- 8 cores or 12 cores are optional;
- Fiber or loose parts for internal connection;
- The length shall be determined according to the blank requirements in QSFP module.


Specification
Item | SM Standard | SM Low Loss | MM Standard | MM Low Loss |
| Typical :0.25dB | Typical:0.10dB | Typical:0.2dB | Typical:0.8dB |
Maxium:0.750dB | Maxium:0.35dB | Maxium:0.5dB | Maxium:0.35dB |
Return Loss | ≤60dB | ≤60dB | ≤25dB | ≤25dB |
Durability | ≤0.2dB change, 500matings | ≤0.2dB change, 500matings | ≤0.2dB change, 1000matings | ≤0.2dB change, 1000matings |
Operating Temperature | |
Ferrule Type | 4/8/12/16/24/32 | | 4/8/12/16/24/32 | |
Application
- QSFP module
- Array laser
- Multichannel equipment