BoxOptronics 1310nm 1550nm SM or MM fiber optic FBT couplers splitters have a flat spectral response across the entire specified range. They are available with a coupling ratio of 50:50, 80:20, 90:10, 99:1. the wideband (±40 nm bandwidth)couplers that can be used at 1310nm, 1550nm, C band or L band are featured below. These couplers can handle a max power of 300mW(CW) with connectors.
BoxOptronics 1310nm 1550nm SM or MM fiber optic FBT couplers splitters have a flat spectral response across the entire specified range. They are available with a coupling ratio of 50:50, 80:20, 90:10, 99:1. the wideband (±40 nm bandwidth)couplers that can be used at 1310nm, 1550nm, C band or L band are featured below. These couplers can handle a max power of 300mW(CW) with connectors.
Low insertion loss;
Low PDL;
High isolation;
High stability and reliability.
EDFA, CWDM and OTDR;
CATV system, Passive network.
| Parameter | Wide Band Couper(WBC) | Dual Window Couper(DBC) | Multimode Fiber Couper(MMC) | ||||
| Grade | P | A | P | A | P | A | |
| Operating wavelength(nm) | 1310, 1550 or C+L | 1310 and 1550 | 850 or 1310 or Specify | ||||
| Configuration type | 1x2 or 2x2 | ||||||
| Operating bandwidth(nm) | ±40 | ±40 | ±40 | ||||
| Typ. Excess Loss(dB) | ≤0.07 | ≤0.1 | ≤0.07 | ≤0.1 | ≤0.4 | ≤0.07 | |
| Insertion Loss(dB) | 50/50 | ≤3.4 | ≤3.6 | ≤3.4 | ≤3.6 | ≤3.7 | ≤4.0 |
| 40/60 | ≤4.4/2.6 | ≤4.7/2.8 | ≤4.4/2.6 | ≤4.7/2.8 | ≤4.7/2.7 | ≤5.3/3.0 | |
| 30/70 | ≤5.7/1.9 | ≤6.0/2.0 | ≤5.7/1.9 | ≤6.0/2.0 | ≤6.0/2.1 | ≤6.3/2.4 | |
| 20/80 | ≤7.6/1.25 | ≤8.0/1.3 | ≤7.6/1.25 | ≤8.0/1.3 | ≤7.8/1.4 | ≤8.1/1.7 | |
| 10/90 | ≤10.65/0.65 | ≤10.9/0.8 | ≤10.65/0.65 | ≤10.9/0.8 | ≤11.2/0.9 | ≤11.6/1.2 | |
| 5/95 | ≤13.8/0.4 | ≤14.1/0.5 | ≤13.8/0.4 | ≤14.1/0.5 | ≤14.5/0.7 | ≤15.0/1.0 | |
| 3/97 | ≤16.15/0.3 | ≤16.15/0.3 | ≤16.15/0.3 | ≤16.15/0.3 | ≤16.15/0.3 | ≤16.15/0.4 | |
| 2/98 | ≤18.05/0.25 | ≤18.45/0.35 | ≤18.05/0.25 | ≤18.45/0.35 | ≤18.6/0.6 | ≤19.4/0.9 | |
| 1/99 | ≤21.15/0.2 | ≤21.65/0.3 | ≤21.15/0.2 | ≤21.65/0.3 | ≤22/0.5 | ≤22.8/0.8 | |
| Polarization Dependent Loss (dB) | ≤0.1 | ≤0.15 | ≤0.15 | ≤0.2 | ≤0.1 | ≤0.15 | |
| Directivity(dB) | ≥50 | ≥35 | |||||
| Operating Temperature(℃) | -10~+70 | ||||||
| Storage Temperature(℃) | -40~+85 | ||||||
| Fiber length | 1.5m or Specify | ||||||
| Fiber type | 250um bare fiber | 900um loose tube | 2mm, 3mm cable or 900um loose tube | ||||
| Dimension | Φ2.4x30mm; Φ2.4x30mm; Φ2.4x30mm | Φ3.0x54mm; Φ3.0x60mm | 90x20x10mm; 100x80x10mm | ||||
| Mode | -Grade | -Wavelength | -Port | -Fiber type | -Package | -Fiber Diameter | -Coupling Ratio | -Connector |
|
WBC DWC MMC |
P A |
1310: 1310nm 1550: 1550nm XXXX: others |
1: 1X2nm 2: 2X2nm |
0: SM 9/125 1: MM 50/125 2: MM 62.5/125 |
1: Φ3.0x54mm 2: Φ3.0x60mm 3: 90x20x10mm 4:100x80x10mm |
0: 250um 1: 900um 2: 2.0mm 3: 3.0mm |
01: 1/99 02: 2/98 03: 3/97 05: 5/95 10: 10/90 20: 20/80 30: 30/70 40: 40/60 50: 50/50 |
0: None 1: FC/UPC 2: FC/APC 3: SC/APC 4: SC/UPC 5: LC/PC |
All products have been tested before shipping out;
All products have 1-3 years warranty.(After the quality guarantee period began to charge appropriate maintenance service fee.)
We appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items);
If the items you purchase from our store are not of perfected quality, that is they don‘t work electronically to manufacturers specifications, simply return them to us for replacement or refund;
If the items are defective, please notify us within 3 days of delivery;
Any items must be returned in their original condition to qualify for a refund or replacement;
The buyer is responsible for all the shipping cost incurred.
A: Box optronics offer 850nm 1310nm 1550nm C-band L-band fiber optical coupler.
Q: What is the optical connector you requirement?A: Box optronics can customize the optical connector according the requirement for free.
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