Shenzhen Jiangfan Communication Equipment Co., Ltd.
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Fiber Optic Switch D2x2B Dual Bypass Mechanical Optical Switch
The D2x2B optical switch is connected to the optical path by connecting or blocking the optical signal, the product is control I ing by electrical signal to switch the optical path, the excellent design makes the product have the advantages of high stability, high reliability, low loss and low cost, which are widely used in the switching and protect io n of optical network.
◇Features:
System Monitoring
Optical sensing system
Network Security and Monitoring
◇ Application:
Low Insertion Loss
High Stability, High Reliability, Low Crosstalk
Epoxy-free on Optical Path
◇ Specifications:
| Parameters | Unit | Specifications | |
| Wavelength Range | nm | 850 ±50/1310 ±50 | 1260 〜1650 |
| Test Wavelength | nm | 850/1310 | 1310/1550 |
| Insertion Loss 12 | dB | < 1.0 | |
| WDL | dB | <0.30 | |
| TDL | dB | <0.30 | |
| PDL | dB | N/A | SM < 0.05 |
| Return Loss | dB | MM > 30 | SM >50 |
| Crosstalk | dB | MM >35 | SM >55 |
| Repeatability | dB | <±0.02 | |
| Durability | Cycles | >10 Million | |
| Switching Time | ms | < 5 | |
| Maximum Optical Power | mW | < 500 | |
| Operating Temperature | °C | -20〜+70 | |
| Storage Temperature | °C | -40 〜+85 | |
| Relative Humidity | % | 5~95 | |
| Dimension | mm | (L)25.0x(W)12.0x(H)7.5±0.2 | |
◇ Optical Path
◇ Ordering information:
| Switch Type | Fiber Type | Test Wavelength | Tube Type | Fiber Length | Connector |
| L1: Latchi ng-1 L2:Latching-2 N:Non-latching | SM: SM, 9/125 M5: MM, 50/125 M6: MM, 62.5/125 X:Others | 850:850nm 1310:1310nm 8513:850/1310nm 1550:1550nm 1315:1310/1550nm x: Others | 250:250um 900:900um X:Others | 05:0.5mt5cm 10:1.0m±5cm X:Others | OO:None FC:FC/PC FA:FC/APC SC:SC/PC SA:SC/APC ST:ST/PC LC:LC/PC |