1X4 optical switch module
Description
XH- DSW-1X4 optical switch module is an optical path control device, which has the functions of controlling and converting optical paths; it can realize 4-way optical signal input and select 1-way signal output (supports bidirectional use). The module supports manual key switching and RS-232 serial port command control. It plays an important role in optical communication applications. Optical switches are mainly used in multi-channel optical monitoring in optical transmission systems, automatic switching of LAN multi-light sources/detectors, and optical sensing multi-point dynamic monitoring systems. Optical test systems are used for optical fiber, optical devices, network and field engineering optical cable testing; optical device installation and adjustment.
Features
- Low insertion loss, wide wavelength range
- Low channel crosstalk, high stability, high reliability
- Support manual key switching and RS-232 command control
- Locked and non-locked control types can be selected
Specifications
| Parameters | Specifications | |
| Model | XH-DSW-1X4 | |
| Insertion Loss（dB） | Typ：0.8 Max：1.2 | |
| Wavelength Range（nm） | 800~1310 | 1260~1650 |
| Operating Wavelength（nm） | 850/980/1310 | 1310/1550/1625 |
| 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 | |
| Lifetime（Times） | ≥107 | |
| Switching Time（ms） | ≤10 | |
| Optic Power （W） | 5 | |
| Working Power Supply（V） | 5 | |
| Operating Temperature（℃） | -20~+70 | |
| Storage Temperature（℃） | -40~+85 | |
| Dimension（mm） | (L)104.0×(W)120×(H)28±0.2mm | |
Panel
Note: COM, 1, 2, 3, 4 are flange connectors. The indicator lights are the power indicator and the channel indicator. The light on corresponds to the channel currently connected. The SET button is the manual control switch button. RS-232 is the DB9 male serial communication interface, the factory baud rate is 9600, the data bit is 8 bits, the stop bit is 1 bit, and there is no check. 5V is the power adapter interface.
Optical Route
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