1310/1550nm WDM

Parameters Model 1310/1490/1550WDM Transmitted Band 1490±15 nm Reflected Band 1310±20，1550±20 nm Maximum Passband Insertion Loss < 0.5 dB Reflected band Insertion Loss < 0.5 dB Insertion loss uniformity over transmitted band < 0.2 dB Insertion loss uniformity over reflected band < 0.2 dB Isolation in Transmission > 35 dB Isolation in Reflection > 20 dB PDL < 0.1 dB PMD < 0.1 ps Return Loss > 50 dB Directivity > 55 dB Operating Temperature 0 to 70 oC Storage Temperature -40 to 85 oC Fiber type SMF 28-e with 900um loose tube Package Dimension (excluding strain relief) 900 μm Loose tube Φ5.5 x 40 typical mm