Polarization Maintaining Optical Switch (1×1 1×2)
ANFiber’s Polarization Maintaining Fiber Optical Switch (1X1,1X2) is a optical path control device that widely used in the field of PON networks,optical cross and connection system,network monitor, optical fiber ring protection.It features low insertion loss, fast response time,high extinction ratio, and extremely high reliability and repeatability.1X1,1X2 PM Fiber Optical Switch are bi-directional and can be used in either the 1×2 or 2×1 direction.
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Description
ANFIBER’s PM Optical Switches series of polarization maintaining Fiber Optic switches are 1X1 port and 1×2 ports micro optic devices built with PM Panda fiber.these devices can switch the optical input to one of two outputs while maintaining the polarization of the signal.The PM Switch series enables bi-directional operation. For a variety of applications, latching as well as non-latching variants are available. The Optical Switches series is characterized with a wide operating wavelength range, low insertion loss, high extinction ratio and excellent stability and reliability.
Applications of PM Optical Switches
Re-Configurable OADM
Optical network protection & restoration
Instrumentation,Testing & Measurement
Optical Cross and connector system
Polarization maintaining optical system
Features of PM Optical Switches
Wide Wavelength Range
Low insertion loss
High extinction ratio
Bi-directional Operation
Excellent stability and reliability
Specifications of PM Optical Switches
| Parameter | Unit | Polarization Maintaining Optical Switch | ||
| Type | – | 1×1,1×2 | ||
| Operating Wavelength | nm | 760,850 | 980,1064 | 1310,1480,1550 |
| Bandwidth | nm | ±10 | ±10 | ±30 |
| Typ. Insertion Loss @ 23℃ | dB | 0.9 | 0.8 | 0.6 |
| Max. Insertion Loss | dB | ≤1.5 | ≤1.2 | ≤1.0 |
| Cross Talk | dB | ≥40 | ≥55 | ≥55 |
| Return Loss | dB | ≥40 | ≥50 | ≥55 |
| Extinction Ratio | dB | ≥16 | ≥18 | ≥20 |
| Repeatability | dB | ≤±0.02 | ||
| Switch Time | ms | ≤10 | ||
| Lifetime | cycle | >107 | ||
| Switch mode | – | Latching or Non-latching | ||
| Max Optical Power Handling (CW) | mW | ≤500 | ||
| Drive Voltage | V | 5 ±0.5 DC or 5V Pulse | ||
| Fiber Type | – | PM Panda Fiber (PM 850 or PM 980 or PM 1310 or PM 1550 ) | ||
| Operating temperature | ℃ | -20~+70 | ||
| Storage temperature | ℃ | -40~+85 | ||
| Dimension | mm | (L)27.0X(W)12.6X(H)8.2 ±0.2 | ||
Ordering Information:ANFIBER-FSW-N-A-B-C-D-E-F
| N | A | B | C | D | E | F |
| Port | Test Wavelength | Mode | Fiber Type | Tube Type | Fiber Length | Connector |
| 1X1
1X2 |
760: 760nm
850: 850nm 980: 980nm 1064: 1064nm 1310: 1310nm 1480: 1480nm 1550: 1550nm X:Others |
L: Latching
N: Non-Latching |
PM:PM Fiber
X: Others |
25:250um Bare Fiber
90: 900um Loose Tube X: Others |
05: 0.5m
10: 1.0m 15: 1.5m X: Others |
OO:None
FP: FC/PC FA: FC/APC SP: SC/PC SA: SC/APC STP: ST/PC STA: ST/APC LP: LC/PC LA: LC/APC X: Others |
Please provide the correct P/N code in the order information when you inquire about Polarization Maintaining Optical Switch(1×1 1×2).
Please provide detailed description if you need custom it.
Please contact us:[email protected],we wish to cooperate with you.thanks!
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