High Isolation Optical WDM multiplexer in optical fiber communication
GEZHI Photonics Co.,Ltd is a high-tech enterprise dedicated to R&D and manufacturing of optical fiber communication products. Our mainly products is DWDM, AAWG DWDM, FWDM, CWDM, and Optical Switches with all kinds of type.
GEZHI are serves the fields of telecommunications optical transmission network, optical access network, enterprise network, storage area network, data center and cloud computing system, and is a professional manufacturer of passive optical network devices.
| Features | Applications |
- High Isolation
- HIgh Reliability and channel isolation
- Low Insertion loss
- Wide Bandwidth
| - CATV
- Telecommunication Network System
- Fiber Optic Instruments
- WDM system
- Fiber Lasers
|
Specification
| Type | 3port FWDM |
| Operating Wavelength | nm | 1310, 1490, 1550 |
| Passband | nm | ±7.5 |
| Channel Spacing | nm | 20 |
| 1310nm Port IL | dB | <0.8 |
| 1490nm Port IL | dB | <1.0 |
| 1550nm Port IL | dB | <1.2 |
| Isolation (Adjacent Channel) | dB | ≥30 |
| Isolation (Non-Adjacent Channel) | dB | ≥40 |
| PDL | dB | ≤0.1 |
| Wavelength thermal stability | nm/℃ | ≤0.003 |
| Insertion loss thermal stability | dB/℃ | ≤0.005 |
| Directivity | dB | ≥55 |
| Return loss | dB | ≥45 |
| Operating temperature | ℃ | -20~+70 |
| Storage temperature | ℃ | -40~+85 |
| Fiber Type | mm | 900um |
| Fiber Length | / | 0.5m with SC/APC |
| Package Size | mm | 100x80x10 |
| CWDM | Number of Channels | Configuration | Module type | Cable type | Fiber length | connector |
| CWDM | 03=3 Channel
| M=Mux
D=Demux
A=Mux+Demux | A1=ABS box 100x80x10mm
A2=ABS box 120x80x18mm
A3=ABS box 140x115x15mm
L1=LGX 129*29*130mm | 09=900um loose tube
20=2.0mm
30=3.0mm | 05=0.5m
10=1.0m
15=1.5m 20=2.0m
X=Customized | 00=none
LP=LC/UPC
LA=LC/APC
SP=SC/UPC
SA=SC/APC
FP=FC/UPC
FA=FC/APC
X=Customized |
Gezhi is a factory of fiber optical passive product located in Shenzhen, China. We comply with ISO9001 standard and all our product comply with RoHS. We produce Optical Switch, WDM, AWG product with stable performance and competetive price.
Optical Switch: 1x1, 1x2, 2x2Bypass, 2x2Full, 1x4, 1x8, 1XN all series optical switches.
WDM: CWDM, DWDM, FWDM, AWG all series WDM product.
Product Tags:
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