![](https://img.alicdn.com/imgextra/i1/654770256/TB2fq3idXXXXXaWXXXXXXXXXXXX-654770256.jpg)
Features:
1.Low insertion loss
2. High isolation
Applications:
1. Erbium-doped fiberAmplifier(EDFA)
Performance specifications:
model | 980/1550nm WDM | 980/1310nm WDM | 1480/1550nm WDM |
level | S | P | A | P | P | A |
Maximum insertion loss(dB) | 0.15 | 0.20 | 0.25 | 0.35 | 0.25 | 0.35 |
Isolation(dB) | ≥20 | >20 | >18 | >18 | >16 | >14 |
Polarization sensitivity(dB) | ≤0.05 | <0.05 | <0.1 | <0.1 | <0.1 | <0.15 |
Operating wavelength(nm) | 980±10/1550±20 | 980/1310±5 | 1480/1550±5 |
Directionality(dB) | >60 |
Operating temperature(°C) | -10 ~ 70(-40 ~ 85 available upon request) |
storage temperature(°C) | -40 ~ 85 |
Fiber type | Corning HI 1060 or CS 980 Corning HI 1060 or CS 980 Corning SMF-28 |
Pigtail length(m) | PREFIX = ST11 mOr customer specified |
Port configuration | 1x2 or 2x2 |
Package dimensions | E, F, G |
All data does not include splice loss;.
Packing size and pigtail model
Package dimensions: |
Package E: | 3mm x 54mmstainless steel pipe |
Package F: | 3mm x 60mmstainless steel pipe |
Package G: | 10mm x20mm x 90mmbox |
Pigtail model: | |
Package E: | 250umBasic fiber |
Package F: | 250umBasic fiber or900umLoose tube |
Package G: | 2mm, 3mmcableor 900umLoose tube |
Working wavelength (nm) | 980±10/1550±20 |
grade | P |
Maximum insertion loss (dB) | 0.30 |
Isolation (dB) | >15 |
Polarization dependent loss (dB) | <0.10 |
Directivity (dB) | >55 |
Return loss (dB) | >55 |
Operating temperature | -20 ° C -70° C |
Storage temperature | -40° C-85° C |
Fiber type | Corning HI 1060 |
Fiber length (m) | 1m or Custom on Request |