16XXnm 300ns 1X2 Ultrafast Optical Switch

The NS series 1x4 solid-state fiber optic switch consists of three 1x2 cascaded optical switches. It connects optical channels by redirecting incoming optical signals to the selected output optical fiber. The characteristics of this product are based on the obtained non-mechanical structure (all-crystal) design, which avoids the movement of mechanical parts and the limitations of organic materials. The advantages of this product such as high reliability, high response speed and continuous switching can meet the needs of most optical switch applications.

Product features：Solid state, high speed 、 Ultra-high reliability 、 Ultra-low insertion loss 、 Compact structure

Application area：Optical protection 、 Configurable operations 、 Instruments

Unit Price

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Part Number

NSSW-12-16XX-1-1-1-3-3-3

Lead Time

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Stock

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General Parameters

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Dimensional Drawing

General parameters

NS Series 1x2 Switches		Min. Value	Typical Value	Max. value	unit
Operating wavelength(1)		780		1650	nm
Insertion loss(2)	1260-1650nm		0.6	1.0	dB
Insertion loss(2)	960-1100nm		0.8	1.3	dB
Crosstalk (3)		20	25	35	dB
Polarization Dependent Loss PDL (SMF Optical Switch)			0.15	0.3	dB
Polarization Mode Dispersion PMD (SMF Optical Switch)			0.1	0.3	ps
ER (PMF Optical Switch)		18	25		dB
Insertion loss temperature dependence			0.25	0.5	dB
Return loss		45	50	60	dB
Response time (rise, fall)				300	ns
Fiber Type		SMF-28, Panda PM,
Drive repetition frequency	100kHz driver	DC	100		kHz
Drive repetition frequency	500kHz driver	DC	500		kHz
Optical power limitation (4)	Ordinary power switch		300		mW
Optical power limitation (4)	High power switch			5	W
Operating temperature		-5		70	℃
Storage temperature		-40		85	℃

(1) The operating bandwidth is approximately ±25nm at 1550nm.

(2) Measurement without connector, other wavelengths can be customized.

(3) Crosstalk is measured at 100kHz and may be degraded at higher repetition rates.

(4) Defined at 1310nm/1550nm. For shorter wavelengths, handling power may be reduced, please contact us for more information.

Typical velocity response measurements

图片1.png

Bandwidth measurement

图片2.png

Optical drive path

Optical Path	TTL Signal
Port1→Port2	L (＜0.8V)
Port1 → Port3	H (＞3.8V)

Drive selection

Max. repetition frequency	Part Number (P/N)
100kHz	SWDR-11a261111
500kHz	SWDR-11a291111

Model and ordering

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Type

Wavelength

Configuration

Package

Fiber Type

Fiber Cover

Fiber Length

Connector

NSSW =Normal power

NHSW=2W

NHHW=5W

1X2=12

1060nm=1

L Band=2

1310nm=3

1410nm=4

1550nm=5

Species =0

Single stage=1

Standard=1

Special=0

SMF-28=1

HI1060=2

PM1550/250=5

Special=0

Bare fiber=1

900um tube=3

Special=0

0.25m=1

0.5m=2

1.0m=3

Special=0

None=1

FC/PC=2

FC/APC= 3

SC/PC=4

SC/APC=5

ST/PC=6

LC/PC=7

Duplex LC=8

LC/APC=9

Special=0

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