MEMS 16×16 Optical Switch Module

The MEMS 16×16 Optical Switch Module is engineered to provide non-blocking bidirectional cross-connections with high stability and reliability. It supports both local and remote control via a serial RS232 interface, allowing for real-time monitoring and control of optical paths. The module’s compact design includes 16 input and 16 output ports, making it suitable for complex optical network configurations. It operates over a broad temperature range (-5℃ to +70℃) and is designed to withstand various environmental conditions, ensuring consistent performance. The advanced MEMS technology used in this switch provides fast switching times (≤10 ms) and high repeatability (±0.05 dB), making it a reliable component for critical optical network operations.

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Description

Description:

The MEMS 16×16 Optical Switch Module (Model: MEMS-M-16X16-LC/APC) represents the pinnacle of modern optical switching technology. This device leverages MEMS (Micro-Electro-Mechanical Systems) technology to deliver precise and reliable optical path management. Designed for use in sophisticated optical networks, it offers superior performance characterized by low insertion loss, high return loss, and minimal crosstalk. Its compact and robust design ensures durability and ease of integration into a variety of network environments. With its advanced control interface, this switch module allows for both local and remote management, providing flexibility and enhanced operational capabilities. The MEMS-M-16X16-LC/APC is ideal for applications that require dynamic and efficient routing of optical signals, ensuring high-quality transmission and network stability.

Overview:

The MEMS 16×16 Optical Switch Module is an advanced optical device designed to facilitate dynamic reconfiguration of optical networks. It operates over a wide wavelength range (1310/1550 nm), providing minimal signal degradation with low insertion loss and high return loss. The module is equipped with 16 input and 16 output ports, which are controlled via an RS232 interface, making it compatible with a wide range of network infrastructures. Its compact dimensions (200 x 180 x 18 mm) and low power consumption (≤10W) make it suitable for space-constrained environments. The robust construction and advanced control features ensure reliable performance in various operational conditions, from laboratory settings to field deployments.

Applications:

  • Optical Transmission Systems: Used for multi-channel optical monitoring, enabling efficient management of multiple optical paths within transmission systems.
  • LAN Multi-Source/Detector Automatic Switching: Facilitates the automatic switching of multiple light sources and detectors, enhancing network flexibility and efficiency.
  • Optical Sensing Systems: Applied in multi-point dynamic monitoring systems for real-time sensing and data collection.
  • Optical Testing Systems: Utilized for testing optical fibers, optical devices, networks, and field engineering projects.
  • Optical Device Assembly and Adjustment: Aids in the precise assembly and adjustment of various optical components, ensuring optimal performance.

Optical Path Diagram:

Performance Specifications:

Parameter Unit Specification
Model – MEMS-M-16X16-LC/APC
Operating Wavelength nm 1310/1550
Insertion Loss dB ≤3.0
Return Loss dB ≥45
Crosstalk dB ≥50
Switching Time ms ≤10
Transmission Optical Power dBm ≤23
Optical Fiber Type – SM-9/125
Optical Interface Type – LC/APC
Output Fiber Length m 1.00
Control Interface – RS232
Operating Voltage – DC 5V
Power Consumption W ≤10
Operating Temperature ℃ -5 to +70
Storage Temperature ℃ -45 to +75
Module Dimensions mm 200x180x18

Dimension Diagram:

Pin Definition:

Pin# Signal Name Type Description
1, 2 VCC Power +5VDC, Digital power supply
3, 4 GND Power Digital ground
5 TXD Output Transmit Data
6 RXD Input Receive Data
7, 8 GND Power Digital ground
9-20 NC – Not Connected

Program Control Command Description:

This device can receive control signals from a computer through the RS232 interface to achieve automatic measurement or real-time monitoring.

  1. Only one command can be executed at a time. Usually, the next command can be entered after the program returns the corresponding value.
  2. Please use uppercase letters.
  3. Use angle brackets “<” as the start symbol and “>” as the end symbol during actual operation.
  4. Command errors will return <ER>.
Command Description Example
<OSW_SW_a_b_c_d_e_f_g_h_i_j_k_l_m_n_o_p> Channel Switching Send: <OSW_SW_In1 corresponding output channel_In2 corresponding output channel_In3 corresponding output channel_In4 corresponding output channel_In5 corresponding output channel_In6 corresponding output channel_In7 corresponding output channel_In8 corresponding output channel_In9 corresponding output channel_In10 corresponding output channel_In11 corresponding output channel_In12 corresponding output channel_In13 corresponding output channel_In14 corresponding output channel_In15 corresponding output channel_In16 corresponding output channel> Send: <OSW_SW_01_02_03_04_05_06_07_08_09_10_11_12_13_14_15_16> Return: <OSW_SW_01_02_03_04_05_06_07_08_09_10_11_12_13_14_15_16_OK> Represents setting the 16×16 optical path as: In1→Out1, In2→Out2, In3→Out3, In4→Out4, In5→Out5, In6→Out6, In7→Out7, In8→Out8, In9→Out9, In10→Out10, In11→Out11, In12→Out12, In13→Out13, In14→Out14, In15→Out15, In16→Out16.
<OSW_A_?> Query Channel Status Success Return: <OSW_A_In1 corresponding output channel_In2 corresponding output channel_In3 corresponding output channel_In4 corresponding output channel_In5 corresponding output channel_In6 corresponding output channel_In7 corresponding output channel_In8 corresponding output channel_In9 corresponding output channel_In10 corresponding output channel_In11 corresponding output channel_In12 corresponding output channel_In13 corresponding output channel_In14 corresponding output channel_In15 corresponding output channel_In16 corresponding output channel> Return: <OSW_A_01_02_03_04_05_06_07_08_09_10_11_12_13_14_15_16> Current optical path: In1→Out1, In2→Out2, In3→Out3, In4→Out4, In5→Out5, In6→Out6, In7→Out7, In8→Out8, In9→Out9, In10→Out10, In11→Out11, In12→Out12, In13→Out13, In14→Out14, In15→Out15, In16→Out16.
<OSW_BAUD_x> Set or Query Baud Rate 1. x is 1~9, representing baud rates of 2400, 4800, 9600, 14400, 19200, 38400, 56000, 57600, 115200 respectively. Success Return: <OSW_BAUD_x_OK> 2. Send <OSW_BAUD_?> to query baud rate. Send: <OSW_BAUD_5> Sets the device baud rate to 19200. Configuration takes effect after restart!
<INFO_?> Query Device Information Success Return: <MEMS-16x16_VER1.00_SN01234567890_C10.02.00025> Indicates MEMS 16×16 device, version 1.00, SN number 01234567890, product number C10.02.00025.
<SAVE_ALL> Save Configuration Success Return: <OK> Saves the configuration, such as channel status.

Factory Default Configuration:

Item Factory Default Configuration Remarks
Initial Power-on Channel In1→Out1, In2→Out2, In3→Out3, In4→Out4, In5→Out5, In6→Out6, In7→Out7, In8→Out8, In9→Out9, In10→Out10, In11→Out11, In12→Out12, In13→Out13, In14→Out14, In15→Out15, In16→Out16 The device maintains the optical path state saved before power off.
Serial Port Baud Rate 115200 8 data bits, 1 stop bit, no parity.

 

Specification Details
Model MEMS-M-16X16-LC/APC
Operating Wavelength 1310/1550 nm
Insertion Loss ≤3.0 dB
Return Loss ≥45 dB
Crosstalk ≥50 dB
Switching Time ≤10 ms
Transmission Optical Power ≤23 dBm
Fiber Type SM-9/125
Optical Connector Type LC/APC
Fiber Length 1.00 m
Control Interface RS232
Operating Voltage DC 5V
Power Consumption ≤10W
Operating Temperature -5℃ to +70℃
Storage Temperature -45℃ to +75℃
Module Dimensions 200 x 180 x 18 mm

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