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Difference between revisions of "Optical Module SFP"
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!|Description | !|Description | ||
|- | |- | ||
| − | PFT3910 155M 20km 1310/1550nm Single fiber bi-directional transmission | + | |PFT3910 |
| + | |155M | ||
| + | |20km | ||
| + | |1310/1550nm | ||
| + | |Single fiber bi-directional transmission | ||
|- | |- | ||
| − | PFT3920 155M 20km 1550/1310nm Single fiber bi-directional transmission | + | PFT3920 |
| + | |155M | ||
| + | |20km | ||
| + | |1550/1310nm | ||
| + | |Single fiber bi-directional transmission | ||
|- | |- | ||
| − | PFT3960 1.25G 20km 1310/1550nm Single fiber bi-directional transmission | + | |PFT3960 |
| + | |1.25G | ||
| + | |20km | ||
| + | |1310/1550nm | ||
| + | |Single fiber bi-directional transmission | ||
|- | |- | ||
| − | PFT3970 1.25G 20km 1550/1310nm Single fiber bi-directional transmission | + | |PFT3970 |
| + | |1.25G | ||
| + | |20km | ||
| + | |1550/1310nm | ||
| + | |Single fiber bi-directional transmission | ||
|- | |- | ||
| − | PFTOTSFP-1270T20-SMF | + | |PFTOTSFP-1270T20-SMF |
| + | |10G | ||
| + | |20km | ||
| + | |1270/1330nm | ||
| + | |Single fiber bi-directional transmission | ||
|- | |- | ||
| − | PFTOTSFP-1270R20-SMF | + | |PFTOTSFP-1270R20-SMF |
| + | |10G | ||
| + | |20km | ||
| + | |1330/1270nm | ||
| + | |Single fiber bi-directional transmission | ||
|} | |} | ||
Revision as of 19:53, 12 November 2019
Contents
Optical Module-SFP
Specifications
| Model | Rate | Distance | Wavelength | Description |
|---|---|---|---|---|
| PFT3910 | 155M | 20km | 1310/1550nm | Single fiber bi-directional transmission |
| 155M | 20km | 1550/1310nm | Single fiber bi-directional transmission | |
| PFT3960 | 1.25G | 20km | 1310/1550nm | Single fiber bi-directional transmission |
| PFT3970 | 1.25G | 20km | 1550/1310nm | Single fiber bi-directional transmission |
| PFTOTSFP-1270T20-SMF | 10G | 20km | 1270/1330nm | Single fiber bi-directional transmission |
| PFTOTSFP-1270R20-SMF | 10G | 20km | 1330/1270nm | Single fiber bi-directional transmission |
| Model | Rate | Distance | Wavelength | Description |
|---|---|---|---|---|
| PFT3900 | 155M | 2km | 850nm | Double fiber |
| PFT3950 | 1.25G | 500m | 850nm | Double fiber |
| PFTOTSFP-850-M MF | 10G | 300m | 850nm | Double fiber |
Single-mode SFP Module
Take PFT3960/PFT3970 as an example
- Single mode SFP module with single fiber, Tx/Rx in the same optical fiber
- Using different wavelengths in a fiber to realize bi-directional communication in the same time
- PFT3960 and PFT3970 should be used in pair
Multi-mode SFP Module
Take PFT3950 as an example
- Multi-mode SFP module with dual fiber, Tx/Rx in the different optical fibers
- Using same wavelength in different fibers to realize bi-directional communication in the same time
- PFT3950 should be used with itself
