XDK Communication Equipment Huizhou Co., Ltd
XDK Group-Connecting the World
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2x2 Optical Bypass switch 8ms fast switching time Loop optical switches
Specification
3.1 Functional Parameter
| Parameter | Multimode | Singlemode | |
| Operating Wavelength | nm | 850/1300 | 1280 ~ 1340 / 1520 ~ 1625 |
| Insertion Loss | dB | Typ:0.8 Max:1.2 | Typ:0.6 Max:0.8 |
| Return Loss | dB | MM≥30 SM≥50 | |
| Crosstalk | dB | MM≥35 SM≥55 | |
| PDL | dB | ≤0.05 | |
| WDL | dB | ≤0.25 | |
| TDL | dB | ≤0.25 | |
| Repeatability | dB | ≤±0.02 | |
| Power Supply | V | 3~5.5 |
| Lifetime | Times | ≥107 |
| Switch Time | ms | ≤8 |
| Transmission Power | mW | ≤500 |
| Operating Temperature | ºC | -20~+70 |
| Storage Temperature | ºC | -40~+85 |
| Dimension | mm | (L)28.0×(W)12.6×(H)8.0(±0.2) |
3.2 Electronic pins structure
Non-latching
| optical path | condition | |||||
| PIN1 | PIN10 | PIN3-2 | PIN3-4 | PIN8-9 | PIN8-7 | |
| 1-3 | GND | +5v | OPEN | CLOSE | OPEN | CLOSE |
| 1-2 | N/A | N/A | CLOSE | OPEN | CLOSE | OPEN |
Latching
| optical path | circuit driver | condition | ||||||
| PIN1 | PIN5 | PIN10 | PIN6 | PIN3-2 | PIN3-4 | PIN8-9 | PIN8-7 | |
| 1-3 | N/A | N/A | +5v | GND | OPEN | CLOSE | OPEN | CLOSE |
| 1-2 | +5v | GND | N/A | N/A | CLOSE | OPEN | CLOSE | OPEN |