Carefiber Optical Technology Co., Ltd
Growing together with our employees; Establishing strategic partnerships with our cusotmers; Giving all its efforts to support the world-wide development of optical fiber communication;
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1310/1550nm Dual Window 50/50 Ratio SC/APC ABS Box Type 1x2 FBT Coupler 1*2 FBT FIber Optic Splitter
Carefiber can supply various FBT couplers including 1x2, 1x3,1x4,1x8,1x16,1x32 and customerized products.
1. Features:
Low insert loss
Single Fusion design
Uniform power splittering
Compact size
High stablity and reliability
Standard: Rohs compliants
2. Applications:
3. Parameter:
Table-1
| Parameter | 1x2 | ||
| Operating Wavelength (nm) | 1310/1550 | ||
| Operating bandwidth (nm) | ±40 | ||
| Grade | P | A | |
Insert Loss | 1/99 | ≤22.5/0.25 | ≤23.5/0.35 |
| 2/98 | ≤18.8/0.3 | ≤19.5/0.4 | |
| 3/97 | ≤17.0/0.35 | ≤17.8/0.45 | |
| 5/95 | ≤14.6/0.4 | ≤15.5/0.5 | |
| 10/90 | ≤11.2/0.75 | ≤12.0/0.8 | |
| 20/80 | ≤7.9/1.3 | ≤8.4/1.4 | |
| 30/70 | ≤6.0/1.9 | ≤6.3/2.1 | |
| 40/60 | ≤4.7/2.7 | ≤4.9/2.9 | |
| 50/50 | ≤3.6 | ≤3.8 | |
| Excess Loss(dB) | 0.07 | 0.1 | |
| PDL(dB) | ≤0.15 | ≤0.20 | |
| Return Loss(dB) | >50 | ||
| Directivity(dB) | ≥55 | ||
| Operating Temperature(ºC) | -40~85 | ||
| Storage Temperature(ºC) | -40~85 | ||
| Connector | SC, FC, LC or customerized | ||
Notes: The values are all tested at +23ºC without connectors.
Table-2
| 1×2 | 1×3 | 1×4 | 1×8 | 1×16 | 1x32 |
| Center Wavelength (nm) | 1310, 1490, 1550 | |||||
| Operating Wavelength (nm) | ±40 | |||||
| Insert Loss | Please refer to the coupling ratio | |||||
| Typical Excess Loss | 0.08 | 0.15 | 0.3 | 0.45 | 0.6 | 0.75 |
| Return Loss | ≥55 | |||||
Notes: The values are all tested at +23ºC without connectors.
4. After Services:
Shenzhen Carefiber comes with a one year limited warranty from the date of the purchase by the clients. If a material or workmanship defect arises and a valid claim is received within the warranty period, we will replace the items only and bear the shipping cost for both sides. we could not be held liable for damages to personal property due to misuse or improper care and maintenance of items. There is no fault rate for the items we delivered, if there is fiber optic equipment that does not work when you get it, just contact us. If we should be responsible for it after we test,we will replace it for you.We are equipped with the good after service department and never escape our responsibility.
