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Description of your requirements:
| MPN | 100G-CFP-ER4-40 | 
| Empowerfiber PN | 100G-CFP-ER4-40_tr3771 | 
| Form Factor | CFP | 
| Max Data Rate | 103.1Gbp | 
| Wavelength | 1310nm | 
| Interface | LC duplex | 
| Max Distance | 40km | 
| Optical Components | 4x DFB | 
| Cable Type | SMF | 
| DDM support | Yes | 
| Working Temperature Range | 0 to 70°C (32 to 158°F) | 
| Compatible brand | Extreme Networks | 
