Polarization Maintaining (PM) D1x2G Optical Switch

Description

GLSUN's polarization maintaining (PM) D1x2 Optical Switch is a specialized optical switch used to route light between one input and two output channels (or vice versa) while maintaining the polarization of the light signal. This type of switch is particularly useful in systems where polarization-sensitive components are used, such as in coherent communications, fiber optic sensing, and quantum optics.

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

Applications
· R&D in Laboratory
· System Monitoring
· OADM
· MAN (Metropolitan Area Network)
· Network Security and Monitoring

Specifications

Parameters	Unit	SUN-FSW-PM-D1×2G
Wavelength Range	nm	1310±50 or 1550±50
Test Wavelength	nm	1310 or 1550
Insertion Loss 1, 2	dB	≤ 1.0
Return Loss 1, 2	dB	≥ 50
Crosstalk 1	dB	≥ 55
PDL	dB	≤ 0.05
WDL	dB	≤ 0.25
ER	dB	≤ 18
Repeatability	dB	≤ ±0.02
Operating Voltage	V	3.0 or 5.0
Durability	Cycles	≥ 10 Million
Switching Time	ms	≤ 8
Optical Power ³	mW	≤ 500
Operating Temperature ⁴	℃	-5~ +70
Storage Temperature	℃	-40 ~ +85
Relative Humidity	%	5 ~ 95
Weight	g	14
Dimension	mm	(L)27.0×(W)12.6×(H)8.2 ±0.2
Note: 1 With room temperature and SOP. 2 Excluding connectors. 3 The optical power can be customized to ≤ 10W. 4 The Operating temperature range can be customized from -40 to 85 ℃.

Optical Route

Ordering Information

SUN-FSW-PM-D1×2G-A-B-C-D-E-F-G

A

B

C

D

E

F

G

Fiber Type

Operating Voltage

Switch Type

Test Wavelength

Tube Type

Fiber Length

(Include connector)

Connector

PM13:

PM1310

PM15:

PM1550

X:

Others

3:

3V

5:

5V

L:

Latching

N:

Non-latching

1310:

1310nm

1550:

1550nm

X:

Others

25:

250um

90:

900um

X:

Others

05:

0.5m±5cm

10:

1.0m±5cm

15:

1.5m±5cm

X:

Others

OO:

None

FA:

FC/APC

(Align to slow axis)