Wavelength of Input Beam(nm):1310~1550/1550nm Input optical power(dBm):-10~0dBm Impedance of Radio Frequency(Ω):75Ω Type of Optical connector:SC/APC Reflectional loss of light(dB): Greater than 45 C/N: greater than equal 51dB C/CSO: greater than equal 62dB C/CTB: greater than equal 65dB Range of frequencies: 47~1000MHZ Inner flatness of band:1.5dB Colour:As Shown Material:Plastic+Metal Package Contents: 10x Passive FTTH Optical Receive(Male 1550nm filter) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!