2.5G PON WDM
Features：
Low Insertion Loss & High Isolation
High Stability and Reliability
Application：
2.5G PON WDM
Specifications：
Parameter
Value
Operating Wavelength
1310+/-40, 1550+/-10,1490+/-10
T1550R1490,1310
T1310R1490,1550
T1490R1310,1550
Pass / Reflection wavelength (nm)
Pass insertion Loss (dB)
≤0.7
≤0.5
Reflection Insertion Loss (dB)
Pass Channel Isolation (dB)
Reflection Isolation (dB)
≥30 (or 40 dB)
≥15 (or 20dB,25dB)
≤0.3
Channel Flatness (dB)
Directivity (dB)
≥55
Return Loss (dB)
≥50
PDL (dB)
≤0.1
Wavelength Thermal Stability (nm/℃)
Insertion Loss Thermal Stability(dB/℃)
Power Handling (mW, CW)
Fiber Type
≤0.003
≤0.005
≤500
SMF-28e for all ports
0 ~ +70
Operating Temperature (℃)
Storage Temperature(℃)
-40 ~ +85
φ5.5×L35(P1)；
Dimensions (mm)
*Above specifications are for devices without the connectors.
*For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower
Packing Dimensions：
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et@acfiber.com