2x2T PM Relay-Type Miniature Optical Switch

Description

Description:

- The 2x2T PM Relay-Type Miniature Optical Switch is a specialized component designed to support unique network configurations that necessitate triangular path arrangements. This switch offers exceptional performance by maintaining low insertion loss and high extinction ratio, ensuring that signal integrity is preserved even in complex routing scenarios. Its robust construction makes it suitable for deployment in environments with stringent operational requirements. This switch is particularly valuable in applications that require precise and reliable signal routing, such as advanced optical networks and high-performance communication systems. By providing superior performance and reliability, the 2x2T switch meets the demands of cutting-edge optical infrastructure.

Overview:

- Triangular Path Configuration: Offers a unique switching topology that is ideal for specific network applications requiring triangular routing.
- Low Insertion Loss: Ensures high-quality signal transmission with minimal degradation.
- High Extinction Ratio: Provides excellent isolation between optical paths, maintaining signal integrity.
- Reliable and Durable: Built to deliver consistent performance and withstand the demands of various environments.

Applications:

- Passive Optical Networks (PON): Supports specialized PON configurations requiring triangular routing.
- Optical Protection Systems: Ensures reliable switching for network protection schemes with unique path requirements.
- Network Monitoring: Facilitates advanced network monitoring setups with triangular path configurations.
- Instrumentation: Provides precise control over signal routing in optical instruments designed for specialized applications.

Optical Path Diagram:

Specifications:

Parameter	Unit	FSW-2×2T-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	≤0.2
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×H8.2 (±0.2)

Pin Definitions

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

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:

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

Ordering Information: FSW 2×2T-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	≤0.2
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×H8.2 (±0.2)