Description
Magneto fiber optic switch has been widely researched due to its capabilities handling large beam cross sections, operating at low voltages, featured as low insertion loss and intrinsic non-reciprocity.
A magneto optic switch, comprising: a plurality of optical components positioned in order along a light path comprising: a single fiber optical collimator, a first birefringent optic crystal, a first half wave plate assembly, a polarization rotation assembly, a second half wave plate assembly, a second birefringent optic crystal, and a dual fiber optic collimator.
Features
♦ High switching speed
♦ Better durability
♦ High reliability
♦ Low voltage drive
♦ Fail-safe latching
Applications
♦ Optical channel blocking
♦ Configurable Add/Drop
♦ System monitoring,Test&measurement
♦ Fiber-optics sensing system
Technical Paremeter
Parameters | Unit | 1x2 |
Wavelength Range | nm | 1520~1580 |
Test Wavelength | nm | 1550 |
Insertion Loss | dB | 1.0 |
Return Loss | dB | ≥50 |
Crosstalk | dB | ≥20 |
PDL | dB | ≤0.2 |
Repeatability | dB | ≤±0.01 |
Operating Voltage | V | 2.5 |
Durability | Cycles | ≥ 30 Bllions |
Switching Time | μs | ≤100 |
Switching Type | n/a | Latching |
Optical Power | mW | ≤500 |
Operating Temperature | ℃ | –5~ +70 |
Storage Temperature | ℃ | -40 ~ +85 |
Relative Humidity | % | 5 ~ 95 |
Fiber Type | G657A1 | |
Dimension | mm | (L )29x(W)7.3x(H)6 |
Pins
Type | State | Optical Route | Electric Drive | |
Pin 1 | Pin2 | |||
Bidirectional | A | P1→P2 | GND | V+ |
B | P1→P3 | V+ | GND | |
Type | State | Optical Route | Electric Drive | |
Pin 1 | Pin2 | |||
Unidirectional （1X2） | A | P1→P2 | GND | V+ |
B | P1→P3 | V+ | GND | |
Unidirectional （2X1） | A | P2→P1 | V+ | GND |
B | P3→P1 | GND | V+ | |
Magneto Optical Switch Single Stage 1X2 – Optical Route
Bidirectional
Unidirectional 1×2
Unidirectional 1×2
Electric
Parameter | Unit | |
Drive Voltage | V | 2.5±10% |
Drive Current | mA | 160±30% |
Pulse Duration | μs | 200~400 |
Claim Frequency | Hz | <800 |
Ordering Information
Type | Fiber Type | Operating Voltage | Test Wavelength | Tube Type | Fiber Length (Include connector) | Connector |
1X2B/Ⅰ: Bidirectional 1X2U/Ⅰ: Unidirectional （1X2） 2X1U/Ⅰ: Unidirectional （2X1） | SM: SM, 9/125 X: Others
| 2.5: 2.5V
| 1550: 1550nm X: Others | 25: 250um 90: 900um X: Others
| 05: 0.5m±5cm 10: 1.0m±5cm 15: 1.5m±5cm X: Others | OO:None FP: FC/PC FA: FC/APC SP: SC/PC SA: SC/APC STP: ST/PC LP: LC/PC LA: LC/APC X: Others |
Address : 5F,Zhongshunyiquan Industry Park, Fuqian Road,Longhua District, Shenzhen, China
Address : 5F,Zhongshunyiquan Industry Park, Fuqian Road,Longhua District, Shenzhen, China
Tel : +86-755-23771707
Whatsapp : +86 13544277727
Email : sales@gezhi.net
Skype : 13544277727
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