MEMS Optical Switch MEMS 1XN
The MEMS1xN optical switch uses MEMS (microelectromechanical systems) technology to select a channel between a single optical input and N optical outputs. Its small size, long service life and stable reliability make it widely used in optical networks including OADM, OXC and OPM.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Number of channels [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band; SM] | 2,4,8,12,16,24,36,48,64 |
| Insertion Loss [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band; SM; 2CH] | max:0.6 dB |
| Insertion Loss [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band; SM; 4CH] | max:0.8 dB |
| Insertion Loss [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band; SM; 8CH] | max:1.2 dB |
| Insertion Loss [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band; SM; 12CH] | max:1.2 dB |
| Insertion Loss [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band; SM; 16CH] | max:1.2 dB |
| Insertion Loss [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band; SM; 24CH] | max:1.6 dB |
| Insertion Loss [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band; SM; 36CH] | max:2.0 dB |
| Insertion Loss [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band; SM; 48CH] | max:2.5 dB |
| Insertion Loss [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band; SM; 64CH] | max:2.8 dB |
| Number of channels [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band; MM] | 2,4,8,12,16 |
| Insertion Loss [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band; MM; 2CH] | max:0.6 dB |
| Insertion Loss [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band; MM; 4CH] | max:0.8 dB |
| Insertion Loss [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band; MM; 8CH] | max:1.2 dB |
| Insertion Loss [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band; MM; 12CH] | max:1.2 dB |
| Insertion Loss [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band; MM; 16CH] | max:1.2 dB |
| Wavelength [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band; SM] | 1260–1650 nm |
| Test Wavelength [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band; SM] | 1310 or1550 |
| Wavelength [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band; MM] | 850±30 /1310±30 |
| Test Wavelength [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band; MM] | 850 or1310 |
| TDL [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band] | ≤0.3 dB |
| PDL [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band] | ≤0.2 dB |
| Return Loss [p2 main specifications; room temperature and SOP; excluding connectors; IL single-band; SM 2/4/8/12/16/24/36/48CH; source merged-cell boundary extends through 48CH] | ≥50 dB |
| Return Loss [p2 main specifications; room temperature and SOP; excluding connectors; IL single-band; SM64CH and MM; source right-hand merged cell starts at 64CH; do not change its boundary to match the overall SM/MM header] | ≥30 dB |
| Crosstalk [p2 main specifications; room temperature and SOP; excluding connectors; IL single-band; SM 2/4/8/12/16/24/36/48CH; source merged-cell boundary extends through 48CH] | ≥45 dB |
| Crosstalk [p2 main specifications; room temperature and SOP; excluding connectors; IL single-band; SM64CH and MM; source right-hand merged cell starts at 64CH; do not change its boundary to match the overall SM/MM header] | ≥30 dB |
| Repeatability [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band] | ≤0.05 dB |
| Switch Time [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band] | ≤15 ms |
| Durability [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band] | ≥10⁹ |
| Optical Power Handling [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band] | ≤500 mW |
| Control Voltage [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band] | 5 V |
| Power consumption [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band] | ≤350 mW |
| Operation Teperature [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band] | -5~70 °C |
| Storage Teperature [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band] | -40~85 °C |
| Dimension [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band] | 68×30×15±0.2 |
| Module control method [p2 Main Specifications; Room Temperature and SOP; Excluding Connectors; IL Single-Band] | TTL/UART |
| Connector pair loss [p2 note2；one pair connectors；base specs exclude connectors] | 0.2 dB |
| IL increase for Dual-band [p2 note3；base IL single-band] | +0.3 dB |
| Supply Voltage [p3 Electrical Characteristics Table] | min:4 V; max:6 V |
| Supply Voltage [p3 Electrical Characteristics Table; Typical] | 5 V |
| Digital I/O Logic High Level [p3 Electrical Characteristics Table] | min:2.0 V; max:3.8 V |
| Digital I/O Logic High Level [p3 Electrical Characteristics Table; Typical] | 3.3 V |
| Digital I/O Logic Low Level [p3 Electrical Characteristics Table] | min:0 V; max:0.8 V |
| Digital I/O Logic Low Level [p3 Electrical Characteristics Table; Typical] | 0.5 V |
| Pin Definitions [p5 Module Pin Table; Pin1] | VCC; Power IN; /; DC5V, Positive Power Supply Input |
| Pin Definitions [p5 Module Pin Table; Pin2] | /RESET; IN; LVTTL; Reset, Active Low, Pulse Width ≥0.5ms |
| Pin Definitions [p5 Module Pin Table; Pin3] | /GATE; IN; LVTTL; TTL Gating: Falling-Edge Active |
| Pin Definitions [p5 Module Pin Table; Pin4] | RX; IN; LVTTL; Serial Receive |
| Pin Definitions [p5 Module Pin Table; Pin5] | TX; OUT; LVTTL; Serial Transmit |
| Pin Definitions [p5 Module Pin Table; Pin6] | GND; /; /; Signal Ground |
| Pin Definitions [p5 Module Pin Table; Pin7] | AGND; Power IN; /; Power Ground/Analog Ground |
| Pin Definitions [p5 Module Pin Table; Pin8] | NC; /; /; Reserved Interface, No Electrical Connection |
| Pin Definitions [p5 Module Pin Table; Pin9] | D0; IN; LVTTL; TTL Input: Data Bit D0 Input |
| Pin Definitions [p5 Module Pin Table; Pin10] | D1; IN; LVTTL; TTL Input: Data Bit D1 Input |
| Pin Definitions [p5 Module Pin Table; Pin11] | D2; IN; LVTTL; TTL Input: Data Bit D2 Input |
| Pin Definitions [p5 Module Pin Table; Pin12] | D3; IN; LVTTL; TTL Input: Data Bit D3 Input |
| Pin Definitions [p5 Module Pin Table; Pin13] | D4; IN; LVTTL; TTL Input: Data Bit D4 Input |
| Pin Definitions [p5 Module Pin Table; Pin14] | D5; IN; LVTTL; TTL Input: Data Bit D5 Input |
| Default Control Pin Level [p5 Footnote; /GATE Falling Edge Triggers LVTTL Parallel Input] | /GATE Defaults High; D0~D5 Default Low |
| Communication Method [p6 Table 5] | UART |
| Baud Rate [p6 Table 5] | 115200 bps |
| Serial Port Frame Settings | 8 Data Bits; 1 Stop Bit; No Parity |
| Command Encoding Format | ASCII |
| Minimum /GATE High-Level Time T1 [p6 Table 7] | min:1 ms |
| Optical Path Switching Time T2 [p6 Table 7] | min:15 ms |
| TTL_DATA Setup Time T3 [p6 Table 7] | min:100 us |
| TTL_DATA Hold Time T4 [p6 Table 7] | min:2 ms |
| Channel [p8 Purchasing Information; YFS-MEMS Prefix; Independent Options, Not Combined into SKUs] | 1x4；1x8；1x12；1x16；1x24；1x36；1x48；1x64 |
| Fiber Type [p8 Purchasing Information; YFS-MEMS Prefix; Independent Options, Not Combined into SKUs] | SM=G657A2；M5=MM50/125；M6=MM62.5/125；X=Others |
| Test Wavelength [p8 Purchasing Information; YFS-MEMS Prefix; Independent Options, Not Combined into SKUs] | 850=850nm；1310=1310nm；1550=1550nm；1315=1310nm&1550nm；X=Others |
| Tube Type [p8 Purchasing Information; YFS-MEMS Prefix; Independent Options, Not Combined into SKUs] | 250=250um；900=900um；X=Others |
| Fiber Length [p8 Purchasing Information; YFS-MEMS Prefix; Independent Options, Not Combined into SKUs] | 05=0.5±5cm；10=1.0m±5cm；X=Others |
| Connector [p8 Purchasing Information; YFS-MEMS Prefix; Independent Options, Not Combined into SKUs] | OO=None；FC=FC/PC；FA=FC/APC；SC=SC/PC；SA=SC/APC；LC=LC/PC；LA=LC/APC；X=Others |
Applications
Key Features
Datasheet
Supplier Information
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