1.Simplex / duplex

2.Singlemode / multimode

3. PC / APC

4.Plastic housing

5. Zirconia sleeve / phosphor bronze sleeve

6.With dustproof cap

1.Precise sleeve for excellent alignment

2.Durability: <= 0.20 dB change after 500 mating cycles

3.High performance and reliability

4. Working Temperature range: -40°C to 80°C