The NS series 1x4 solid-state fiber optic switch consists of three 1x2 cascaded optical switches. It connects optical channels by redirecting incoming optical signals to the selected output optical fiber. The characteristics of this product are based on the obtained non-mechanical structure (all-crystal) design, which avoids the movement of mechanical parts and the limitations of organic materials. The advantages of this product such as high reliability, high response speed and continuous switching can meet the needs of most optical switch applications.
产品特点Solid state, high speed 、 Ultra-high reliability 、 Ultra-low insertion loss 、 Compact structure
产品货号A80171107
应用领域Optical protection 、 Configurable operations 、 Instruments
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Sherry
电话:16628709332
邮箱:moli@microphotons.com
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General parameters
NS Series 1x2 Switches | Min. Value | Typical Value | Max. value | unit | |
Operating wavelength(1) | 780 | 1650 | nm | ||
Insertion loss(2) | 1260-1650nm | 0.6 | 1.0 | dB | |
960-1100nm | 0.8 | 1.3 | |||
Crosstalk (3) | 20 | 25 | 35 | dB | |
Polarization Dependent Loss PDL (SMF Optical Switch) | 0.15 | 0.3 | dB | ||
Polarization Mode Dispersion PMD (SMF Optical Switch) | 0.1 | 0.3 | ps | ||
ER (PMF Optical Switch) | 18 | 25 | dB | ||
Insertion loss temperature dependence | 0.25 | 0.5 | dB | ||
Return loss | 45 | 50 | 60 | dB | |
Response time (rise, fall) | 300 | ns | |||
Fiber Type | SMF-28, Panda PM, | ||||
Drive repetition frequency | 100kHz driver | DC | 100 | kHz | |
500kHz driver | DC | 500 | |||
Optical power limitation (4) | Ordinary power switch | 300 | mW | ||
High power switch | 5 | W | |||
Operating temperature | -5 | 70 | ℃ | ||
Storage temperature | -40 | 85 | ℃ |
(1) The operating bandwidth is approximately ±25nm at 1550nm.
(2) Measurement without connector, other wavelengths can be customized.
(3) Crosstalk is measured at 100kHz and may be degraded at higher repetition rates.
(4) Defined at 1310nm/1550nm. For shorter wavelengths, handling power may be reduced, please contact us for more information.
Typical velocity response measurements
Bandwidth measurement
Optical drive path
Optical Path | TTL Signal |
Port1→Port2 | L (<0.8V) |
Port1 → Port3 | H (>3.8V) |
Drive selection
Max. repetition frequency | Part Number (P/N) |
100kHz | SWDR-11a261111 |
500kHz | SWDR-11a291111 |
Model and ordering
□□□□ | 12 | □ | 1 | □ | □ | □ | □ | □ |
Type | Wavelength | Configuration | Package | Fiber Type | Fiber Cover | Fiber Length | Connector | |
NSSW =Normal power NHSW=2W NHHW=5W | 1X2=12 | 1060nm=1 L Band=2 1310nm=3 1410nm=4 1550nm=5 Species =0 | Single stage=1 | Standard=1 Special=0 | SMF-28=1 HI1060=2 PM1550/250=5 Special=0
| Bare fiber=1 900um tube=3 Special=0
| 0.25m=1 0.5m=2 1.0m=3 Special=0
| None=1 FC/PC=2 FC/APC= 3 SC/PC=4 SC/APC=5 ST/PC=6 LC/PC=7 Duplex LC=8 LC/APC=9 Special=0 |
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