1×2-Optical-Switch-Module
XH-DSW-1X2 optical switch module is an optical path control device, has the role of controlling the optical path and converting the optical path; it can realize 2-channel optical signal input, select the signal output of one of the channels (support bi-directional use), the module supports key manual switching and RS-232 serial port command control. It has an important role in optical communication applications. Optical switch is mainly used in optical transmission systems for multiple optical monitoring, LAN multi-source / detector automatic switching, and optical sensing multi-point dynamic monitoring system optical test system 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 switch and RS-232 command control
●Locking and non-locking control types can be selected
Performance
| Parameter | Parameter Values |
| Moldel | XH-DSW-1X2 |
| Insertion Loss (dB) | Typ:0.6 Max:1.2 |
| Wavelength Range (nm) | 800~1310 1260~1650 |
| Wavelength Testing (nm) | 850/980/1310 1310/1550/1650 |
| Return Loss (dB) | MM≥30 SM ≥ 50 |
| Corsstalk (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 |
| Transmission Power (mW) | ≤ 500 |
| Operating Voltage (V) | 5 |
| Operating Temperature (℃） | -20+70 |
| Storage Temperature (℃） | -40+85 |
| Dimensions （mm) | (L)104.0x(W)120x(H)28±0.2mm |
Tip: The above are the commonly used optical switch parameters, if there are other requirements can be customized by consulting, Ethernet communication can be added.
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