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Product Details:
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| Central Wavelength (nm): | 1310, 1490, 1550 | Isolation At 1490 Nm(dB): | ≥30 |
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| Directivity (dB): | ≥55 | Operating Temperature(℃): | -40 ~ +85 |
| High Light: | DWDM WDM Module,1x3 WDM Module,1x3 PON Filter |
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WDM Module 1x3 PON Filter Fiber Optical WDM
FWDM utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provides low insertion loss, high channel isolation, low temperature sensitivity and epoxy free optical path.
◇Features:
Low Insertion Loss
High Channel Isolation
High Stability, High Reliability
Epoxy-free on Optical Path
◇ Application:
DWDM Network
Wavelength Routing
Fiber Optical Amplifier
CATV Fiber optic System
◇ Specifications:
| Parameter | T1550R1310/1490 | T1490R1310/1550 |
| Central wavelength (nm) | 1310, 1490, 1550 | |
| Pass band wavelength(nm) | 1550+/-20 | 1490+/-20 |
| Reflection wavelength(nm) | 1310/1490 +/-20 | 1310/1550+/-20 |
| Insertion Loss at 1490nm (dB) | ≤0.8 (0.6 typical) | |
| Insertion Loss at 1310nm (dB) | ≤0.8 (0.6 typical) | |
| Insertion Loss at 1550nm (dB) | ≤0.8 (0.6 typical) | |
| Isolation at 1490 nm(dB) | ≥30 | |
| Isolation at 1310nm(dB) | ≥30 | |
| Isolation at 1550nm(dB) | ≥15 | |
| Directivity (dB) | ≥55 | |
| Return loss (dB) | ≥50 | |
| PDL(dB) | ≤0.10 | |
| Insertion loss thermal stability(dB) | ≤0.005 | |
| Power handling (mW) | ≤500 | |
| Operating temperature(℃) | -40 ~ +85 | |
| Storage temperature(℃) | -40 ~ +85 | |
| Dimensions(mm) | Ø 5.5xL34 or Specify | |
◇ Ordering information:
| FWDM | Wavelenth | Pigtail Type | Fiber Type | Length | Connector |
| T1310/R1550 T1550/R1310 T1510/R1550 T1625/R1585 T1450/R1550 T1640/R1620 T1600/R1580 |
250-250um bare fiber 900-900um loose tube 3000-3mm loose tube |
1=SMF-28e | 1= 1m | NE-None FA=FC/APC FC-FC/UPC SA-SC/APC SC-SC/UPC LC-LC/UPC xx=Other |
Contact Person: sales
Tel: +8618924585948
