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[China]
Trade Verify
Address: 2F,Block 2, The Fourth Industry Park, ShuiTian Community,ShiYan,BaoAn Area,ShenZhen,China.
Contact name:Kerry Sun
Shenzhen Unifiber Technology Co.,Ltd |
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Verified Suppliers
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2x2B Mechanical Optical Switch is used to turn on, turn off and switch optical signal. The 2x2B Mechanical Optical Switch is based on Advanced Optoelectronic Integrated Technology. With the development of optical communication, Optical Switch device is the key to a new generation of all-optical network in near future.
2x2B Mechanical Optical Switch is not affected by the polarization
and wavelength. It supports all wavelength at 850nm and
1260nm~1650nm, and It provides high reliability, low insertion
loss, fast switching speed and bi-directional performance. They are
widely used for multiplex OADM, cross connectors OXC, system
testing and protection.
| Features | Applications |
| Unmatched Low Cost | Optical Network |
| Low Insertion loss | Protection/Restoration |
| High Channel Isolation | Optical Singnal Routing |
| High Stability, High Reliability | Configurable Optical Add/Drop |
| Epoxy-free on Optical Path | Transmitter and receiver protection |
| Latching and Non-latching | Network Test System |
Mechanical Dimensions
Performance Specifications
| Parameter | 2×2B-MM/SM | |
| Wavelength Range(nm) | 850±40 | 1260~1650 |
| Operating Wavelength | 850 | 1310/1490/1550/1625/1650 |
| Insertion Loss(dB) | Typ:0.8 Max:1.2 | Typ:0.6 Max:0.8 |
| Return Loss(dB) | MM≥30?SM≥50 | |
| Crosstalk(dB) | MM≥45?SM≥55 | |
| Polarization Dependent Loss(dB) | ≤0.05 | |
| WaveLength Dependent Loss(dB) | ≤0.25 | |
| Temperature Dependent Loss(dB) | ≤0.25 | |
| Repeatability(dB) | ≤±0.02 | |
| Power Supply(V) | 3.0 or 5.0 | |
| Lifetime(time) | ≥10^7 | |
| Switch Time(ms) | ≤8 | |
| Transmission Power(mW) | ≤500 | |
| Operating Temperature(℃) | -20~+70 | |
| Storage Temperature(℃) | -40~+85 | |
| Weight(g) | 16 | |
| Dimension(mm) | (L)27.0×(W)12.0×(H)8.2 | |
1,Specifications may change without notice.
2,Above specification are for device without connector.
| Type | Pin | Electric Drive | Status Sensor | ||||||
| 2×2B | Optical Path | Pin1 | Pin5 | Pin2×2B | Optical Path | Pin1 | Pin5 | Pin2×2B | Optical Path |
| Latching | P1-P4,P2-P3 | V+ | GND | Latching | P1-P4,P2-P3 | V+ | GND | Latching | P1-P4,P2-P3 |
| P1-P3 | -- | -- | P1-P3 | -- | -- | P1-P3 | |||
| Non-latching | P1-P4,P2-P3 | V+ | -- | -- | GND | Open | Close | Close | Open |
| P1-P3 | -- | -- | -- | -- | Close | Open | Open | Close | |
| Status One | Status Two |
 |  |
| Specifications | Voltage | Current | Resistance |
| 5V latching | 4.5~5.5 | 36~44mA | 125Ω |
| 5V non-latching | 4.5~5.5 | 26~32mA | 175Ω |
| 3V latching | 2.7~3.3 | 54~66mA | 50Ω |
| 3V non-latching | 2.7~3.3 | 39~47mA | 70Ω |
