E-Series Fused Bi-Conical Taper WDM
Omega E-Series fused WDM splitters facilitate high performance in the 1310nm and 1550nm wavelength regions. It features good uniformity, low excess loss and very low polarization sensitivity.
980nm/1550nm, 1310nm/1550nm, 1310/1550nm high isolation, 1480nm/1550nm WDMs
Applications 
- Optical fiber amplifier
- Communication system
- Fiber optical sensor
- CATV system
- User's loop
- EDFA
- LAN
- Long-haul single or dual directional communication system
- High speed multi-wavelength system
Features
- Compliance to Telcordia standard
- Extra-low insertion loss
- Ultra-high isolation (up to 45 dB)
- High directivity
- Low PDL sensitivity
- Bi-Directional
Technical Specifications
| 1310nm/1550nm WDMs |
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| Model |
WDM-E-S, WDM-E-HI |
| Central wavelength |
1310±15nm/1550±15nm |
| Isolation |
≥17dB (35dB for WDM-E-HI) |
| Insertion loss |
≤0.1dB (0.6dB for WDM-E-HI) |
| Temperature coefficient |
≤0.002dB/℃ |
| Directivity |
≥55dB |
| PDL |
≤0.1dB (0.15dB for WDM-E-HI) |
| Operating temperature |
-40 ～ +70℃ |
| Storage temperature |
-40 ～ +85℃ |
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