Shenzhen Jiangfan Communication Equipment Co., Ltd.
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Fiber Optical Coupler 1x2 Single Mode Fiber Coupler Module
Features
The 1x2 single-mode fiber coupler module has low insertion loss, low polarization-related loss, and stable and reliable quality. Suitable for optical fiber communication network and test equipment.
Low insertion loss, high return loss, small PDL, stable and reliable.
| Parameter Type | 1X2 SSC | 1X2 DWC | |||||
| Center wavelength(nm) | 1310/1550/other | 1310,1550 | 1310,1550 | ||||
| Wavelength range(nm) | ±15 | ±40 | ±80 | ||||
| level | P | A | P | A | P | A | |
| Additional loss(dB) | ≤0.07 | ≤0.10 | ≤0.07 | ≤0. 10 | ≤0.07 | ≤0. 10 | |
| Insertion loss(dB ) | 50/50 | ≤3.40 | ≤3.60 | ≤3.60 | ≤3. 80 | ≤3.80 | ≤4.00 |
| 40/60 | ≤4.4/2.6 | ≤4.7/2.8 | ≤4.7/2. 7 | ≤4.9/2.9 | ≤5.0/2.8 | ≤5.2/3.0 | |
| 30/70 | ≤5.7/1.9 | ≤6.0/2.0 | ≤6. 0/1.9 | ≤6. 3/2.1 | ≤6.4/2. 0 | ≤6. 7/2. 2 | |
| 20/80 | ≤7.6/1.25 | ≤8.0/1.35 | U 9/1. 3 | ≤8. 4/1. 4 | ≤8. 3/1. 3 | ≤8. 7/1. 5 | |
| 10/90 | 9. 2-11.0/≤0.65 | 9.0-11.2 /≤O. 80 | 9. 2-11.2 /≤O. 75 | 8.5.4 /≤O. 80 | 9. 5-11.05 /≤O.75 | 8. 75-11. 45 /≤O. 80 | |
| 5/95 | 12.0-14.2 /≤0.40 | 11.75-14.45 /≤O.50 | 12.05-14.15 /≤O. 40 | 11.60-14.60 /≤O. 50 | 12.0-14.25 /≤O. 45 | 11. 50-14. 70 /≤O. 50 | |
| 2/98 | 15.7-18.5 /≤O.25 | 15.35-18.85 /≤O.35 | 15.75-18.45 /≤0. 30 | 15.15-19. 0 /≤O. 40 | 15. 60-18. 60 /≤O. 30 | 14.95-19.20 /≤O. 40 | |
| 1/99 | 18.55-21.5 /≤O.20 | 18.15-22.0 /≤O.30 | 18.60-21.60 /≤O. 25 | 17.95-22. 25 /≤O. 35 | 18. 35-21.85 /≤O. 25 | 17.60-22. 55 /≤O. 30 | |
| Polarization dependent loss(PDL) (dB) | ≤0.10 | ≤0.15 | ≤0. 15 | ≤0.20 | ≤0. 15 | ≤0.20 | |
| Return loss(dB) | >55 | ||||||
| Operating temperature(°C ) | -5~+70 | ||||||
| Storage temperature(°C ) | -40~+85 | ||||||
| Parameter Type | 1X2 TWC | 1X2 WBC | |||||
| Center wavelength (nm) | 1310, 1490, 1550 | 1310,1550 or C+L | C or L | ||||
| Wavelength range (nm) | ±40 ( 1490±10) | ±40 | 1528-1565 or 1570-1605 | ||||
| Level | P | A | P | A | P | A | |
| Additional loss (dB) | ≤0.07 | ≤0.10 | ≤0.07 | ≤0.10 | ≤0.07 | ≤0.10 | |
| Insertion loss(dB ) | 50/50 | ≤3.60 | ≤3.80 | ≤3.40 | ≤3.60 | ≤3.35 | ≤3.50 |
| 40/60 | ≤4.7/2.7 | ≤4.9/2.9 | ≤4.4/2.6 | ≤4.7/2.8 | ≤4.4/2.55 | ≤4.6/2.7 | |
| 30/70 | ≤6.0/1.9 | ≤6.3/2.1 | ≤5.7/1.9 | ≤6.0/2.0 | ≤5.7/1.85 | ≤5.9/1.95 | |
| 20/80 | ≤7.9/1.30 | ≤8.4/1.40 | ≤7.6/1.25 | ≤8.0/1.3 | ≤7.55/1.25 | ≤7.8/1.3 | |
| 10/90 | 9.2-11.0/≤0.75 | 8.8-11.40 /≤0.80 | 9.55-10.65 /≤O.65 | 9.3-10.9 /≤O. 80 | 9.55-10.60 /≤O. 65 | 9.35-10.85 /≤O.80 | |
| 5/95 | 12.05-14.2/≤0.40 | 11.55-14.65 /≤O.50 | 12.4~13.80 /≤O.40 | 12.10~14.10 /≤O.50 | 12.45-13.75 /≤O. 40 | 12.15~14.05 /≤O.45 | |
| 2/98 | 15.60-18.55 /≤0.30 | 15.00-19.20 /≤O.40 | 16.10-18.05 /≤O.25 | 15.70-18.45 /CO. 35 | 16.20-17.95 /≤O.25 | 15.80-18.35 /≤O.30 | |
| 1/99 | 18.45-21.7 /≤0.25 | 17.8-22.4 /≤O. 35 | 19.05-21.15 /≤O.20 | 18.55-21.65 /≤O.30 | 19.10-21.10 /≤O.20 | 18.65-21.55 /≤O.30 | |
| Polarization dependent loss (PDL) (dB) | ≤0.15 | ≤0.20 | ≤0.10 | ≤0.15 | ≤0.10 | ≤0.15 | |
| Return loss (dB) | ≥55 | ||||||
| Working temperature (℃) | -5~+70 | ||||||
| Storage temperature (℃) | -40~+85 | ||||||
| serial number | illustrate | Options |
| XXX | Device type | SSC / DWC / TWC/ WBC |
| X | Level | P = P,A = A,S =custom made |
| X | Port type | 1 = 1X2, 2 = 2X2 |
| XXXX | Center wavelength | 1550 = 1550nm,1310 = 1310nm,1310/1550 = 1310nm/1550nmother |
| XX | Split ratio | 01 = 1/99, - 05 = 5/95 …,50 = 50/50 |
| X | Fiber type | 0 = SMF-28e,2 = other |
| XXXX | Pigtail type | 250 = 250um,900 = 900um,2000 = 2.0mm,3000 = 3.0mm |
| XX | Interface Type | FA = FC/APC, FU = FC/UPC, SA = SC/APC, SU = SC/UPC, LA = LC/APC, LU = LC/UPC, M = None |
| XXXX | Package size | PS1= 90X20X lOmm |