Shenzhen Jiangfan Communication Equipment Co., Ltd.
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Fiber Optical Coupler 1xN Singlemode Coupler Module
Singlemode Tree/Star Coupler 1X4, 1X8, 1X16, 1X32 port ratios are available(or custom specified). They offer very low insertion loss, low polarization dependence, well controlled uniformity as well as excellent environmental stability. Standard tree coupler have been extensive used to split and mix optical signals in CATV, LANs and all other kinds of optical communication systems. All Flyin Optronics' products are Telcordia qualification tested.
◇Features:
Low Insertion Loss
Uniform Power Splitting
Rugged Package
Excellent Environmental & Mechanical Stability
◇ Application:
Long-haul Telecommunications
CATV Systems & Fiberoptic Sensors
Digital, Hybrid and AM-Video Systems
High Speed Local Area Networks
| Singlemode Standard Tree/Star Couplers | ||||
| Configuration Type | 1X4 | 1X8 | 1x16 | 1x32 |
| Maximum insertion loss (dB) | 7.4 | 10.8 | 15 | 18.5 |
| Uniformity (Max.)(dB) | 0.7 | 1 | 1.2 | 1.4 |
| Poralization Dependant Loss (Max.) (dB) | 0.25 | 0,.4 | 0.5 | 0.7 |
| Operating Wavelength (nm) | 1310, 1550, or custom wavelength | |||
| Dimensions (mm) | A,B | A,C | B | B |
| Singlemode Window Wideband Tree/Star Couplers | ||||
| Configuration Type | 1X4 | 1X8 | 1x16 | 1x32 |
| Maximum insertion loss (dB) | 7.4 | 10.8 | 14.5 | 18.5 |
| Uniformity (Max.)(dB) | 0.8 | 1.2 | 1.6 | 2 |
| Poralization Dependant Loss (Max.) (dB) | 0.25 | 0.4 | 0.5 | 0.7 |
| Operating Wavelength (nm) | 1310± 40, 1550± 40, or custom wavelength | |||
| Dimensions(mm) | A,B | A,C | B | B |
| Singlemode Dual Wideband Tree/Star Couplers | ||||
| Configuration Type | 1x4 | 1X8 | 1x16 | 1x32 |
| Maximum insertion loss (dB) | 7.6(7.4)* | 11.5(10.8)* | 15.5(14.5)* | 19.0(18.5)* |
| Uniformity (Max.)(dB) | 1.6(1.4)* | 2.5(2.1)* | 3.4(2.8)* | 4.1(3.5)* |
| Poralization Dependant Loss (Max.) (dB) | 0.25 | 0.4 | 0.5 | 0.7 |
| Operating Wavelength (nm) | 1310/1550±40,(*1310/1550±20), or customized | |||
| Dimensions(mm) | A,B | A,C | B | B |
| Directivity (dB) | ≥50 | |||
| Operating Temperature (℃) | -2~+85 | |||
| Storage Temperature (℃) | -40~+85 | |||
| Fiber Type | Corning singlemode SMF-28 | |||
| Fiber Pigtail Length (m) | 1m or custom on request | |||
| Port Configuration | 1x4 to 32x32 | |||
| *The Spec is for 1xN Coupler only. | ||||
| Channel | Connector | Wavelength | Fiber type | Piqtail length | Package |
| 14- 1x4 18-1x8 116-1x16 132-1x32 128-1x128 | 11-ST 21-FC/PC 31-SC/PC 41-LC/PC 51-MU/PC 00-None XX-Others | 31-1310 nm 30-1300 nm 85-850 nm | 2-50/125um 3-62.5/125um X-Others | 050-50cm 100- 100cm 150- 150cm 200-200cm 000- Modulized XXX-Others | A B C |
