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Model Number : DW-250D-U
Type : Fiber Adapter & Connectors
Place of Origin : Zhejiang, China
Brand Name : DOWELL
Use : FTTx, Data Room Transformation
Warranty Time : 1 year
Network : FTTX
Mode : SM SC/UPC
Operating temperature : -40~+85 ℃
Return Loss : ≤ -55dB
Insertion Loss : 0.3dB
Operation Time : about 15s
Size : 50*8.7*8.3 mm without dust cap
Application : FTTH FTTxFTTB Network
Item1 : SC/UPC
Item2 : SC/APC
length : 55mm/60mm
Packaging Details : Single item
Port : Ningbo
Supply Ability : 30000 Piece/Pieces per Week
Price : $0.40/pieces 1-4999 pieces













| Cable Scope | ① 3.0 x 2.0 mm bow-type drop cable ② 2.0 x 1.6 mm drop cable ③Φ0.9mm fiber cable | Size | 55 x 8.7 x 8.3 mm 60 x 8.7 x 8.3 mm  without dust cap | 
| Fiber Diameter  | 125μm ( 652 & 657 ) | Coating Diameter  | 250μm | 
| Mode  | SM SC/APC | Operation Time  | about 15s(exclude fiber presetting) | 
| Insertion Loss |  ≤ 0.3dB(1310nm & 1550nm) | Return Loss  | ≥ 55dB | 
| Success Rate | > 98% | Reusable Times | > 10 times | 
| Tighten Strength of Naked Fiber | > 5 N | Tensile Strength |  > 50 N | 
| Mechanical Durability (500 times) | IL ≤ 0.3dB | Drop Test (4m concrete floor, once each direction, three times total) | IL ≤ 0.3dB | 
| Temperature |  -40℃ ~ +85℃ | On-line Tensile Strength Test (20 N) | IL ≤ 0.3dB | 













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| FTTH FTTxFTTB Network SC/UPC Optical Fiber Single Mode Fast Connector for Drop Cable Images |