| 
					 Parameter  | 
				
					 Specification  | 
			|
| 
					 Single mode  | 
				
					 Multimode  | 
			|
| 
					 Testing wavelength  | 
				
					 1310nm, 1550nm  | 
				
					 1300nm,850nm  | 
			
| 
					 Return Loss  | 
				
					 UPC≥50.0dB,APC≥60.0dB  | 
				
					 ≥35.0dB  | 
			
| 
					 Operating Bandwidth Range  | 
				
					 1250~1650nm  | 
			|
| 
					 Attenuation Range  | 
				
					 0~30dB  | 
			|
| 
					 Attenuation Tolerance  | 
				
					 0~5dB,±0.5dB  | 
			|
| 
					 5~30dB,±10%  | 
			||
| 
					 Repeatability  | 
				
					 ≤0.10dB  | 
			|
| 
					 Exchangeability  | 
				
					 ≤0.20dB  | 
			|
| 
					 Durability  | 
				
					 Mating 1000times, typical≤0.2bd  | 
			|
| 
					 Max Output Power  | 
				
					 ≤200mW  | 
			|
| 
					 Operating Temperature  | 
				
					 -20℃ to +70℃  | 
			|
| 
					 Storage Temperature  | 
				
					 -40℃ to +85℃  | 
			|
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