Product descriptions from the supplier

| Connector A | MPO | Connector B | MPO |
| Male/Female | Female | Pin | Without pin |
| Fiber Mode | SM G657A1 | Polish Type | APC to APC |
| Fiber Count | 12 C | Polarity Type | A |
| Jacket | LSZH | Jacket OD | 3.0mm |
| Insertion Loss | ≤0.35dB | Return Loss | ≥60dB |
| Jacket Color | Yellow | Wavelength | 1310/1550nm |
| Operating Temperature | -10°C to 70°C | Storage Temperature | -40°C to 85°C |



Dongguan E Tech Fiber Optic Telecom Co. Ltd
Add:Bldg. 1, No. 2, Hongye South 9th Rd., Zhufoling, Tangxia, Dongguan, Guangdong, China