4x4 (T-Type) Mechanical Optical Switch

Name: 4x4 (T-Type) Mechanical Optical Switch
Brand: Shanghai Yogel Communication Equipment Co., Ltd.

Description

4x4 (T-Type) fiber optic switch connects optical channels by directing or blocking an incoming optical signal into the output fiber. This is achieved using a patent pen- ding opto-mechanical configuration and activated via an electrical control signal. Latching version preserves the selected optical path after the drive signal has been removed, while the non-latching versions default to either the open or closed state when power is removed. The switch has integrated electrical position sensors. The new material based advanced design significantly reduces moving part position sensitivity, offering unprecedented high stability as well as unmatched low cost.

Specifications

Number Of Ports:	2 – 4
Wavelength Range:	850 – 1650 nm
Insertion Loss (typical):	0.8 dB
Return Loss:	30 dB
Wavelength Range (nm):	850 & 1310, 1260 to 1650
Insertion Loss (dB):	≤0.8, ≤1.0
Return Loss (dB):	≥30, ≥50
Crosstalk (dB):	≥35, ≥55
WDL (dB):	≤0.30, ≤0.40
PER@PM (dB):	>16
PDL (dB):	≤0.1
TDL (dB):	≤0.3
Repeatability (dB):	±0.05
Power Supply (V):	3.0 or 5.0
Lifetime (Cycle):	10^7
Switching Time (ms):	≤15
Power Handling (mW):	≤500
Operating Temperature (°C):	-20 to +70
Storage Temperature (°C):	-40 to +85
Weight (g):	18
Dimension (mm):	(L)53 × (W)37.5 × (H)10 (±0.2)

Got questions about specs? Use the inquiry form to ask.

Download Data Sheet

Features

Low Insertion Loss: Ensures minimal signal loss for efficient performance.
Wide Wavelength Range: Compatible with a broad spectrum of wavelengths from 1260 to 1650 nm.
Low Crosstalk: Provides high isolation between channels, ensuring clear signal transmission.
High Stability and Reliability: Designed for consistent performance and long-term use.
Epoxy-free on Optical Path: Eliminates potential contamination and ensures high-quality signal transmission.
Latching and Non-latching Options: Offers flexibility in maintaining or changing the optical path state.

Applications

Metropolitan Area Network
R&D in Laboratory
System Monitoring
Configurable OADM

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Frequently Asked Questions

What are the key features of this optical switche?

The key features include low insertion loss, wide wavelength range, low crosstalk, high stability, high reliability, and an epoxy-free optical path. The switches are available in both latching and non-latching types.

What applications are optical switches suitable for?

Optical switches are suitable for metropolitan area networks, R&D in laboratories, system monitoring, and configurable optical add-drop multiplexers (OADM).

What is the wavelength range for the OSW-1×4T model?

The wavelength range for the OSW-1×4T model is 850 & 1310 nm and 1260 to 1650 nm.

What is the insertion loss specification for the OSW-1×4T model?

The insertion loss for the OSW-1×4T model is ≤0.8 dB for the 850 & 1310 nm range and ≤1.0 dB for the 1260 to 1650 nm range.

What are the operating and storage temperature ranges for this optical switche?

The operating temperature range is -20 to +70°C, and the storage temperature range is -40 to +85°C.

What is the power handling capacity of this optical switche?

This unit can handle power up to 500 mW.

Got more questions? Use the inquiry form to ask the supplier directly.