D2x2 PM Relay-Type Miniature Optical Switch

Description

Description:

- The D2x2 PM Relay-Type Miniature Optical Switch is a high-performance component designed for complex optical networks requiring advanced switching capabilities. With dual input and output channels, this switch offers significant flexibility for routing and managing signals. It is engineered to maintain low insertion loss, ensuring that signal strength and quality are preserved during switching operations. The high extinction ratio provides excellent isolation between channels, preventing cross-talk and ensuring clean signal paths. Built to withstand demanding operational environments, this switch delivers reliable and consistent performance, making it an essential component for telecommunications, data centers, and other high-reliability applications. The D2x2 switch meets the rigorous demands of modern optical networks, providing both performance and durability.

Overview:

- Advanced Switching Capabilities: Supports multiple routing options, offering flexibility for complex network designs.
- High Quality: Low insertion loss and high extinction ratio ensure optimal signal integrity and performance.
- Durable Design: Built for consistent operation and long-term use, even in challenging environments.

Applications:

- Passive Optical Networks (PON): Supports advanced PON configurations requiring multiple input and output paths.
- Optical Protection Systems: Enhances network resilience by providing reliable switching for complex protection systems.
- Network Monitoring: Facilitates comprehensive network monitoring and testing setups with advanced switching capabilities.
- Instrumentation: Provides precise control over signal routing in optical instruments designed for sophisticated applications.

Optical Path Diagram:

Specifications:

Parameter	Unit	FSW-D2×2-PM
Operating Wavelength	nm	1260~1620
Insertion Loss	dB	≤1.0 (A Grade) <br> ≤0.8 (P Grade)
Extinction Ratio	dB	≥18
Wavelength Dependent Loss	dB	≤0.25
Temperature Dependent Loss	dB	≤0.4
Polarization Dependent Loss	dB	≤0.05
Return Loss	dB	≥50
Crosstalk	dB	≥55
Repeatability	dB	≤±0.02
Switching Time	ms	≤8
Lifetime	times	≥10^7
Operating Voltage	V	3.0 or 5.0
Maximum Optical Power	mW	≤500
Operating Temperature	°C	-5 ~ +70
Storage Temperature	°C	-40 ~ +85
Operating Humidity	%	5 ~ 95
Dimensions	mm	L27×W12.6×H8.5 (±0.2)

Pin Definitions

Type	State	Optical Path	Electrical Drive	Status Indicator
Locking	A	P1-P2	P1-P2′	P3-P4
	B	P1-P4	P2-P3	P1′-P4′
Non-Locking	A	P1-P2	P1-P2′	P3-P4
	B	P1-P4	P2-P3	P1′-P4′

Electrical Specifications:

Type	Voltage	Current	Resistance
3V, Locking	2.7~3.3V	54~66mA	50Ω
3V, Non-Locking	2.7~3.3V	39~47mA	70Ω
5V, Locking	4.5~5.5V	36~44mA	125Ω
5V, Non-Locking	4.5~5.5V	26~32mA	175Ω

Package Dimensions:

D2×2 PM Relay-Type Miniature Optical Switch (L27×W12.6×H8.5)

Ordering Information: FSW D2×2-A-B-C-D-E-F

Code	Wavelength	Code	Relay Type	Code	Fiber Type
1310	1310nm	3L	3V, Locking	P13	PM1310
1550	1550nm	3N	3V, Non-Locking	P15	PM1550
X	Other	5L	5V, Locking	X	Other
		5N	5V, Non-Locking

Code	Fiber Diameter	Code	Fiber Length	Code	Connector
025	Φ0.25mm	05	0.5m	00	None
09	Φ0.9mm	10	1.0m	FP	FC/UPC
X	Other	15	1.5m	FA	FC/APC
		X	Other	SP	SC/UPC
				SA	SC/APC
				LP	LC/UPC
				LA	LC/APC
				X	Other

Parameter	Unit	Value
Operating Wavelength	nm	1260~1620
Insertion Loss	dB	≤1.0 (A Grade), ≤0.8 (P Grade)
Extinction Ratio	dB	≥18
Wavelength Dependent Loss	dB	≤0.25
Temperature Dependent Loss	dB	≤0.4
Polarization Dependent Loss	dB	≤0.05
Return Loss	dB	≥50
Crosstalk	dB	≥55
Repeatability	dB	≤±0.02
Switching Time	ms	≤8
Lifetime	times	≥107
Operating Voltage	V	3.0 or 5.0
Maximum Optical Power	mW	≤500
Operating Temperature	°C	-5 ~ +70
Storage Temperature	°C	-40 ~ +85
Operating Humidity	%	5 ~ 95
Package Dimensions	mm	L27×W12.6×H8.5 (±0.2)