Description
Features
Low IL & Low PDL
Mini Size
High Isolation
High stability and reliability
Application
EDFA modules
WDM systems
Testing instruments
Mini size WDM Coupler(1310/1550,980/1550nm)
Specifications
| Parameter | 980/1550,980/1590 WDM | 1310/1550 WDM | ||
| Operating Wavelength (nm) | 980 and 1550 or 980/1590 | 1310 and 1550 | ||
| Operating Bandwidth (nm) | ±10/20 | ±15 | ||
| Grade | P | A | P | A |
| Insertion Loss (dB) | ≤0.25 | ≤0.35 | ≤0.25 | ≤0.35 |
| Isolation (dB) | ≥20 | ≥18 | ≥17 | ≥16 |
| PDL (dB) | ≤0.05 | ≤0.1 | ≤0.05 | ≤0.1 |
| Directivity (dB) | ≥55 | |||
| Operating Temperature (℃) | -40 ~ +85 | |||
Package Information
| Configuration | 1x2 or 2x2 | |
| Fiber Length | 0.8 meter, others on request | 1 meter, others on request |
| Fiber Type | HI1060 FLEX or HI1060 or BF05635-02 | SMF-28e |
| Pigtail Type | 250um bare fiber | |
| Package Dimension (φ×L) (mm) |
φ2.4×25; φ2.4×30; φ3.0×30; φ3.0×35; | φ2.4×30; φ3.0×30; φ3.0×35; |
Ordering Information
| WDMC | Grade | Wavelength | Port | Pigtail Type | Fiber Type | Length | Connector | Package | P A |
980/1550 980/1590 1310/1550 |
1x2 2x2 |
250=250um fiber |
1=SMF-28 4=HI1060 5=HI1060FLEX X=Other |
0.8= 0.8m X=Other |
NE=None FA=FC/APC FC=FC/UPC SA=SC/APC SC=SC/UPC LC=LC/UPC LA=LC/APC XX=Other |
2.4x25 2.4x30 3x30 3x35 |
