1X2磁光开关

发布时间:2017-05-31 15:52 | 编辑:1X2磁光开关 | 699 次浏览

The 1x1 and 1x2 solid-state fiber optical switch connects optical channels by redirecting an incoming optical signal into a selected output fiber. This is achieved using patented non-mechanical configurations and activated via an electrical control signal. Latching operation preserves the selected optical path after the drive signal has been removed. The all solid sate CL 1x1,1x2 fiber optic switch features low insertion loss, high extinction ratio, high channel isolation, and extremely high reliability and repeatability. It is designed to meet the most demanding switching requirements of continuous operation without failure, longevity, operation under shock/vibration environment and large temperature variations, and fast response time.

The switch also has build-in circulator and isolator functions. Electronic driver is available for this series of switches.

◇Features

l Low Insertion Loss l Wide Wavelength Range l Low Crosstalk l High Stability, High Reliability l Epoxy-free on Optical Path l Latching and Non-latching

◇ Application

lMetropolitan Area Network lR&D in Laboratory lSystem Monitoring lConfigurable OADM

Parameters		SOSW-1×2
Wavelength Range	nm	1295~1325,1520~1580
Testing Wavelength	nm	1310/1550
Insertion Loss	dB	<1.0(SM),<2.0(MM)
Return Loss	dB	≥50
Crosstalk	dB	≥45(SM), ≥10(MM)
PDL	dB	≤0.10
Polarization Mode Dispersion	ps	≤0.20
TDL	dB	≤0.25
Optical Power Handling	mw	300
Switch Speed (rise, fall)	us	50~200
Repetition Rate	Hz	2K
Operation Temperature	℃	-40～+85
Storage Temperature	℃	-40～+85
Dimension	mm	(L)58.2×(W)8.4×(H)8.4(±0.2)

Electrical Driving Information

The switch is actuated by applying a voltage pulse. Applying one polarity pulse, one light path will be connected and latched to the position. Applying a reversed polarity pulse, another light path will be connected and latched to the position after pulse removed.